2021-07-12T06:48:44,921 Created temporary directory: /tmp/pip-ephem-wheel-cache-xiwuetwv
2021-07-12T06:48:44,924 Created temporary directory: /tmp/pip-req-tracker-hutp7emj
2021-07-12T06:48:44,924 Initialized build tracking at /tmp/pip-req-tracker-hutp7emj
2021-07-12T06:48:44,924 Created build tracker: /tmp/pip-req-tracker-hutp7emj
2021-07-12T06:48:44,924 Entered build tracker: /tmp/pip-req-tracker-hutp7emj
2021-07-12T06:48:44,925 Created temporary directory: /tmp/pip-wheel-9v31ogv4
2021-07-12T06:48:44,954 1 location(s) to search for versions of hfst:
2021-07-12T06:48:44,954 * https://pypi.org/simple/hfst/
2021-07-12T06:48:44,954 Fetching project page and analyzing links: https://pypi.org/simple/hfst/
2021-07-12T06:48:44,955 Getting page https://pypi.org/simple/hfst/
2021-07-12T06:48:44,956 Found index url https://pypi.org/simple
2021-07-12T06:48:45,163   Found link https://files.pythonhosted.org/packages/80/c5/dc18f66179f0bbc69cf73fa454f354b4748c31946c98e1e7b89e6611ac51/hfst-3.12.0.2b0.tar.gz#sha256=733db7b9526be94e5620cf4157f652083023ab05180aa417c7b7cf9c872371f1 (from https://pypi.org/simple/hfst/), version: 3.12.0.2b0
2021-07-12T06:48:45,180   Skipping link: none of the wheel's tags (cp34-cp34m-macosx_10_10_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/e7/5d/45b8faa0ced70c49fbe06039b977489639f85216218dbb63554fce2d930f/hfst-3.12.1.0b0-cp34-cp34m-macosx_10_10_x86_64.whl#sha256=94d0166732e7ea6f48d59a8739f409b1a20f8b14899d1fcb8a60577dd1262b80 (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,181   Skipping link: none of the wheel's tags (cp34-cp34m-win_amd64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/51/3f/8ef0cc5be019a2b325289f6bb5452a5fed0a05923f1739fd94f14c8798aa/hfst-3.12.1.0b0-cp34-cp34m-win_amd64.whl#sha256=f78660ea181c36146a3c6595b0cc936220477d261ec5675770a4877919055c72 (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,181   Found link https://files.pythonhosted.org/packages/87/c6/a1d58fa012790ef8e434da3f0937719204473782c753715327d67965fd60/hfst-3.12.1.0b0.tar.gz#sha256=c36fbc1a09dcd4060e7b697c187b33d4a9b7fa63ade7609468730c300446c3a3 (from https://pypi.org/simple/hfst/), version: 3.12.1.0b0
2021-07-12T06:48:45,182   Skipping link: none of the wheel's tags (cp34-cp34m-macosx_10_10_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/c3/72/35df8c1cc9bca50fa05dd6f4a9c66672eca7daab1e2bde57fe9ea858710b/hfst-3.12.1.1b0-cp34-cp34m-macosx_10_10_x86_64.whl#sha256=26bfffbaed4809bc0887f7e3e088c50ea1cdc1b8021ede7bb608d6444ea24fa9 (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,182   Skipping link: none of the wheel's tags (cp34-cp34m-win_amd64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/3a/3e/6c8ba041caf50451a7563c064bbf2fe25c22218cd017589364ec5797ba26/hfst-3.12.1.1b0-cp34-cp34m-win_amd64.whl#sha256=76065d71f8d485fa4b29fb9f09cc64b6e3bbae28f4cd8bd0327dd959b364a17e (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,183   Skipping link: none of the wheel's tags (cp35-cp35m-win_amd64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/80/79/689353bcd5d4eb47a23f75e061ad5d2159abf96760b4846a9eb406467bad/hfst-3.12.1.1b0-cp35-cp35m-win_amd64.whl#sha256=d0e0ada6edc84b3ff4f260bed9512a6dbb2bb84004b8ac19b032bdda757024bf (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,183   Skipping link: none of the wheel's tags (cp36-cp36m-win_amd64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/02/8c/06e925a3276c2280241bec69c4c271cf50cdf8a713ed96f78ccd5416081f/hfst-3.12.1.1b0-cp36-cp36m-win_amd64.whl#sha256=4e0b120dd110c926b3e33cf9f05b1085348a1c3624c1d5700ababffc53dc377e (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,183   Found link https://files.pythonhosted.org/packages/29/90/fda377725e84241786ea1c4e4a3bda0af9c073acaf1f308580b5227e6908/hfst-3.12.1.1b0.tar.gz#sha256=625c7768523ef9cfd944cb33398eeb45f07e00cc44f88b778508213bf506b255 (from https://pypi.org/simple/hfst/), version: 3.12.1.1b0
2021-07-12T06:48:45,184   Skipping link: none of the wheel's tags (cp34-cp34m-win_amd64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/13/6b/f9c96116713dddfff4203920c3cf90f11af70e4c557bd15292a1447ec7bb/hfst-3.12.2.2b0-cp34-cp34m-win_amd64.whl#sha256=f002feb37257db7e5fe3f62aaffe8d2d3cc84d3eed5b25f7b48ac1b5fab66e74 (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,184   Skipping link: none of the wheel's tags (cp35-cp35m-win_amd64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/20/44/895366c4010e1748b661df5e6030e13867fd8cf4d50e9090e8dc71679d31/hfst-3.12.2.2b0-cp35-cp35m-win_amd64.whl#sha256=57d78578aeaad7ce63e8d7056a9f4f6880c8fa5dd7ca8aa8a96a630e0e456bf8 (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,185   Skipping link: none of the wheel's tags (cp36-cp36m-win_amd64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/1c/e9/855333fb23abe2a483a201df674309afbea5c16b6fa5247d6b117a86f9df/hfst-3.12.2.2b0-cp36-cp36m-win_amd64.whl#sha256=e83f38edf43a7342a401af3035c0a531434a7b3dcdc329e54ce8c6ec0d981e16 (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,185   Found link https://files.pythonhosted.org/packages/62/bb/1bfcf80b7a9e5170bd089eb729594f5b483d483c40dd0ffec7d530c490d6/hfst-3.12.2.2b0.tar.gz#sha256=505ad19cad4a5f3e09a06b2701d223a5ddc60674f69648c1bbe26987db4edae7 (from https://pypi.org/simple/hfst/), version: 3.12.2.2b0
2021-07-12T06:48:45,186   Skipping link: none of the wheel's tags (cp27-cp27m-macosx_10_6_intel) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/22/40/d8390949d76924e65abfa1252477777f2e01d059e778fc12d4b7197aab97/hfst-3.12.2.3b0-cp27-cp27m-macosx_10_6_intel.whl#sha256=954071022ebe092f8c848ca37d58e48975edff86bfa868b8da6a342fbd0b57a9 (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,186   Skipping link: none of the wheel's tags (cp34-cp34m-macosx_10_6_intel) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/4b/45/8326e8d6d88c0db4d30fcdb9bec2650ab5e3708e60b7dccebbe015f46581/hfst-3.12.2.3b0-cp34-cp34m-macosx_10_6_intel.whl#sha256=f26294ff96c77e125e16ddde1f82b07352d706aa6295ac2a6e03acd7228f167f (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,187   Skipping link: none of the wheel's tags (cp35-cp35m-macosx_10_6_intel) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/87/ff/9e3e3eb9476bc8512702704022e2a17dc85a864d614f641a3dc8a1b7ded2/hfst-3.12.2.3b0-cp35-cp35m-macosx_10_6_intel.whl#sha256=b3bb888e61076aab58cc2bd7ee8b9b6e92459df338910312d9db00b8129dc2cc (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,187   Skipping link: none of the wheel's tags (cp35-cp35m-win32) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/66/88/1b2c5101d15b41998e7144c0e3a8741726f50e3b90cb6c732092b9ec6747/hfst-3.12.2.3b0-cp35-cp35m-win32.whl#sha256=506104b6ebcf4f9d53b05b1197da5f0000189401bb2df062d3428ba28b74617e (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,187   Skipping link: none of the wheel's tags (cp36-cp36m-macosx_10_6_intel) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/31/a1/8cfa278cf3e0392cf88924a30f649fbed54d6bd5b0315b2370aea56d49bc/hfst-3.12.2.3b0-cp36-cp36m-macosx_10_6_intel.whl#sha256=71e7d536e6feb6031ede8d536f4b68be2ff6c11eeaa5a6c3ae46422aabbab2a7 (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,188   Skipping link: none of the wheel's tags (cp36-cp36m-win32) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/a9/82/16a1bb14079ebb2f9300147c3cd7f47a62ffc8b73cbcb739939cf90ffd6e/hfst-3.12.2.3b0-cp36-cp36m-win32.whl#sha256=416b4c74eec4137b8412a89ad0064f22932efbdc194157e2a60c206b0e1e313c (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,188   Found link https://files.pythonhosted.org/packages/af/26/c08a82ebc14ce3f06963277b8d741a3a9a23e0cbfbc70f159fe013870d24/hfst-3.12.2.3b0.tar.gz#sha256=b3f8baa8727507a4345aa8318edcee6792f74c3ac21ec7811be1ebb73bd7a26a (from https://pypi.org/simple/hfst/), version: 3.12.2.3b0
2021-07-12T06:48:45,189   Skipping link: none of the wheel's tags (cp27-cp27m-macosx_10_6_intel) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/85/a1/216de1cd9dc833e6be32f560b5ff8ee06750983303fc5e89e2b062e08370/hfst-3.12.2.4b0-cp27-cp27m-macosx_10_6_intel.whl#sha256=f4b9564f7b07bb09cb7034f17e7f07870050ea313fff8af56d1278c00f78ada1 (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,189   Skipping link: none of the wheel's tags (cp27-cp27m-win32) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/0f/14/2944c7118e518e879e22b8163c84463e750cb4a2aaef7d1d9b09c20ee500/hfst-3.12.2.4b0-cp27-cp27m-win32.whl#sha256=9d0c399c59dc84297e55a48581d00ea5fed64632d956588b3599671f2137ccb8 (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,190   Skipping link: none of the wheel's tags (cp34-cp34m-macosx_10_6_intel) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/50/92/2d5d1a4a9015d57d88e21b5d0d5c6aae6bfbc39ee106250da87a1015292f/hfst-3.12.2.4b0-cp34-cp34m-macosx_10_6_intel.whl#sha256=6624aa8d0c743d9b24ed2789309d37baae0923ad5d44cdb7e01a8d894a173e9a (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,190   Skipping link: none of the wheel's tags (cp35-cp35m-macosx_10_6_intel) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/85/9e/1f0f1ecb34627a59f757f57241a8a7339ab504d08c11cf318bf4c31d13fb/hfst-3.12.2.4b0-cp35-cp35m-macosx_10_6_intel.whl#sha256=2ccb0021609259832b7728e98869720a94c5002107bc5b3d3def0dad8b8809d3 (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,190   Skipping link: none of the wheel's tags (cp35-cp35m-win32) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/25/e1/0589ca010fcfba524cb6a2f1a55826d784ff53812b85750ff667c5b402d8/hfst-3.12.2.4b0-cp35-cp35m-win32.whl#sha256=e9739bf73ac5284531e75aceaf0a0cfc84d741efe42e107397448b10e63b935b (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,191   Skipping link: none of the wheel's tags (cp36-cp36m-macosx_10_6_intel) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/e0/58/b5acc1ddc8167be70a1fe4be8cad2ffe587d124525d5874d2d79cae2df72/hfst-3.12.2.4b0-cp36-cp36m-macosx_10_6_intel.whl#sha256=f434f9042d89a7886f77dfb5ee3173942c4b1a08182557ee134d84de5f9f19d8 (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,191   Skipping link: none of the wheel's tags (cp36-cp36m-win32) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/bc/2a/720a05cc0417e68a1b4b5abedc6d9e3331a3eac0dcdba10184a7584a776a/hfst-3.12.2.4b0-cp36-cp36m-win32.whl#sha256=d695cc755d628ea70193d2bb4a2415cbd5c0fd5c8e9713726e2c81e850fbf257 (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,192   Found link https://files.pythonhosted.org/packages/0e/33/4a584b5b79723469089be4b6322606e9e923febac54f8a7e3ede0f613a8a/hfst-3.12.2.4b0.tar.gz#sha256=05cafc8d7383e261ca4f02c8e50a32ce9bdd0c0ad8021a6c1ad99da1b7b31e97 (from https://pypi.org/simple/hfst/), version: 3.12.2.4b0
2021-07-12T06:48:45,192   Skipping link: none of the wheel's tags (cp35-cp35m-manylinux1_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/14/d8/0c9eb4e9505a02b89b0c1d73614ba1640f1e5936d05b7905b9fe5c176b75/hfst-3.14.0.0b0-cp35-cp35m-manylinux1_x86_64.whl#sha256=4eb84b8112095f6c25400d98bb897429f70b7b2e471be8e3e6214ef94e5d410f (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,193   Skipping link: none of the wheel's tags (cp36-cp36m-manylinux1_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/46/27/4725162f78d71dd4159cf146fdf90dc7a3c8ae1d5722c4679cdfc79c9fd2/hfst-3.14.0.0b0-cp36-cp36m-manylinux1_x86_64.whl#sha256=39ba0e45b67d0724dd7aa21b80ff91c693c25b3d63fac0a5bee2cf8b2cb983f0 (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,193   Skipping link: none of the wheel's tags (cp27-cp27m-macosx_10_7_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/df/84/36c0e1e98fac87e4f3f6d1b823f9df97fc3fe1e326ccfc4017d4bbc17e44/hfst-3.15.0.0b0-cp27-cp27m-macosx_10_7_x86_64.whl#sha256=3c26b641c05578ce7f3d8ac2f8ba51a173a535a7760756d3829d1d052631a230 (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,194   Skipping link: none of the wheel's tags (cp27-cp27m-manylinux1_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/cd/64/d4dcb1ea898a7ed64dc1425482b2abc8ae02bc4b9ebe350fe9d6163bba0a/hfst-3.15.0.0b0-cp27-cp27m-manylinux1_x86_64.whl#sha256=ce56058a2342cafa97e6866a3039b5841827a5f8880922e68bcb823516efe5f4 (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,194   Skipping link: none of the wheel's tags (cp34-cp34m-manylinux1_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/5e/c8/e0e78d5c30cd096fda4396926319e91f6aa6b1c384464fc41d113cb9992a/hfst-3.15.0.0b0-cp34-cp34m-manylinux1_x86_64.whl#sha256=e8fa4434df19833c054e3b4b4d22570719afb38d0c853a3ee90f79c30a38023b (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,194   Skipping link: none of the wheel's tags (cp35-cp35m-macosx_10_7_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/28/cd/3455314f4a405aa5e5375fbecf79e7ff4cbd8a2dfa407ffee93983398da7/hfst-3.15.0.0b0-cp35-cp35m-macosx_10_7_x86_64.whl#sha256=e9bca59f1ed2b4ed10ff0f017186b0f097abd89229537a68c83a73b493000030 (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,195   Skipping link: none of the wheel's tags (cp35-cp35m-manylinux1_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/35/8b/29ab2a075b2bec8ab8484c3692fe6eb1bf7a58f6b38e0fc87c938cf0e5b5/hfst-3.15.0.0b0-cp35-cp35m-manylinux1_x86_64.whl#sha256=a5423c33b026d06f726b9289fe84c183d0bb1f65529af0f488e64bbfd6d37eb7 (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,195   Skipping link: none of the wheel's tags (cp35-cp35m-win32) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/e9/20/3f37646843687690c58230f13e6828b25d35654999d570b25b9fae5f87e5/hfst-3.15.0.0b0-cp35-cp35m-win32.whl#sha256=f67516a45e71822a144361f199f7e3bdcd20014d21e44b875c5cf143badc01a3 (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,196   Skipping link: none of the wheel's tags (cp36-cp36m-macosx_10_7_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/f8/a0/2375710784093cb0848570e02904756df587daa1a2721867c13e49db05f4/hfst-3.15.0.0b0-cp36-cp36m-macosx_10_7_x86_64.whl#sha256=3e1fae730a930e64f980035974e3e6a74823c1c34dd7b8f00ea71abf599a0559 (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,196   Skipping link: none of the wheel's tags (cp36-cp36m-manylinux1_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/85/4e/c3c2efabd96de88f0e29f5f5a7a5e79b3affbededc87889f969cb8e2e4c3/hfst-3.15.0.0b0-cp36-cp36m-manylinux1_x86_64.whl#sha256=c10c2eb06fcdd56c3112978dd768d5c8bc20f4838773f435b00453015ad54104 (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,197   Skipping link: none of the wheel's tags (cp36-cp36m-win32) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/57/2a/51f98fef21073fa0bce34c3241ba7be57654fe27d5d29b498915cdbd00b7/hfst-3.15.0.0b0-cp36-cp36m-win32.whl#sha256=8884e529cb2bea9ad6389182c0b65851567c84168f0b7d8249d8711e95116057 (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,197   Skipping link: none of the wheel's tags (cp37-cp37m-macosx_10_7_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/62/47/75faa8aa492fc7d4507e483f8e8c0f6ab913a681fb4813acebe14ce61bc4/hfst-3.15.0.0b0-cp37-cp37m-macosx_10_7_x86_64.whl#sha256=78bab26574def77f5a66941c8a0500f3aa6bcc9930149378ecd249127eabc82a (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,198   Skipping link: none of the wheel's tags (cp37-cp37m-manylinux1_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/ea/65/20487b1e18667e3e40a640c6cd35326de84ad016f11362f95bdf12b7b489/hfst-3.15.0.0b0-cp37-cp37m-manylinux1_x86_64.whl#sha256=bc490c1575ce83c48112f0a6cccb72fd512d62be9d3788754c89febce334eac1 (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,198   Skipping link: none of the wheel's tags (cp37-cp37m-win32) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/24/db/9a795e20bfd214e068ba5e331e15d869ade32dbed3ba46cfe88c935ff3cd/hfst-3.15.0.0b0-cp37-cp37m-win32.whl#sha256=8a39829ab866c84f440b2c5c517a87007754e502214c59873a60270309ffb45b (from https://pypi.org/simple/hfst/)
2021-07-12T06:48:45,198 Skipping link: not a file: https://pypi.org/simple/hfst/
2021-07-12T06:48:45,200 Given no hashes to check 1 links for project 'hfst': discarding no candidates
2021-07-12T06:48:45,219 Collecting hfst==3.12.2.2b0
2021-07-12T06:48:45,221   Created temporary directory: /tmp/pip-unpack-3srej8eu
2021-07-12T06:48:45,765   Downloading hfst-3.12.2.2b0.tar.gz (1.3 MB)
2021-07-12T06:48:46,934   Added hfst==3.12.2.2b0 from https://files.pythonhosted.org/packages/62/bb/1bfcf80b7a9e5170bd089eb729594f5b483d483c40dd0ffec7d530c490d6/hfst-3.12.2.2b0.tar.gz#sha256=505ad19cad4a5f3e09a06b2701d223a5ddc60674f69648c1bbe26987db4edae7 to build tracker '/tmp/pip-req-tracker-hutp7emj'
2021-07-12T06:48:46,935     Running setup.py (path:/tmp/pip-wheel-9v31ogv4/hfst_2c19e8a874544a7e9601288d62871713/setup.py) egg_info for package hfst
2021-07-12T06:48:46,936     Created temporary directory: /tmp/pip-pip-egg-info-_q5w52v_
2021-07-12T06:48:46,936     Running command python setup.py egg_info
2021-07-12T06:48:47,943     /usr/local/lib/python3.9/dist-packages/setuptools/dist.py:484: UserWarning: Normalizing '3.12.2.2_beta' to '3.12.2.2b0'
2021-07-12T06:48:47,944       warnings.warn(tmpl.format(**locals()))
2021-07-12T06:48:47,961     running egg_info
2021-07-12T06:48:47,963     creating /tmp/pip-pip-egg-info-_q5w52v_/hfst.egg-info
2021-07-12T06:48:47,964     writing /tmp/pip-pip-egg-info-_q5w52v_/hfst.egg-info/PKG-INFO
2021-07-12T06:48:47,967     writing dependency_links to /tmp/pip-pip-egg-info-_q5w52v_/hfst.egg-info/dependency_links.txt
2021-07-12T06:48:47,969     writing top-level names to /tmp/pip-pip-egg-info-_q5w52v_/hfst.egg-info/top_level.txt
2021-07-12T06:48:47,970     writing manifest file '/tmp/pip-pip-egg-info-_q5w52v_/hfst.egg-info/SOURCES.txt'
2021-07-12T06:48:48,308     reading manifest file '/tmp/pip-pip-egg-info-_q5w52v_/hfst.egg-info/SOURCES.txt'
2021-07-12T06:48:48,309     reading manifest template 'MANIFEST.in'
2021-07-12T06:48:48,327     adding license file 'COPYING'
2021-07-12T06:48:48,341     writing manifest file '/tmp/pip-pip-egg-info-_q5w52v_/hfst.egg-info/SOURCES.txt'
2021-07-12T06:48:48,418   Source in /tmp/pip-wheel-9v31ogv4/hfst_2c19e8a874544a7e9601288d62871713 has version 3.12.2.2b0, which satisfies requirement hfst==3.12.2.2b0 from https://files.pythonhosted.org/packages/62/bb/1bfcf80b7a9e5170bd089eb729594f5b483d483c40dd0ffec7d530c490d6/hfst-3.12.2.2b0.tar.gz#sha256=505ad19cad4a5f3e09a06b2701d223a5ddc60674f69648c1bbe26987db4edae7
2021-07-12T06:48:48,419   Removed hfst==3.12.2.2b0 from https://files.pythonhosted.org/packages/62/bb/1bfcf80b7a9e5170bd089eb729594f5b483d483c40dd0ffec7d530c490d6/hfst-3.12.2.2b0.tar.gz#sha256=505ad19cad4a5f3e09a06b2701d223a5ddc60674f69648c1bbe26987db4edae7 from build tracker '/tmp/pip-req-tracker-hutp7emj'
2021-07-12T06:48:48,423 Created temporary directory: /tmp/pip-unpack-y31389es
2021-07-12T06:48:48,423 Building wheels for collected packages: hfst
2021-07-12T06:48:48,428   Created temporary directory: /tmp/pip-wheel-gnuu1od2
2021-07-12T06:48:48,429   Building wheel for hfst (setup.py): started
2021-07-12T06:48:48,429   Destination directory: /tmp/pip-wheel-gnuu1od2
2021-07-12T06:48:48,429   Running command /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-9v31ogv4/hfst_2c19e8a874544a7e9601288d62871713/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-9v31ogv4/hfst_2c19e8a874544a7e9601288d62871713/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-gnuu1od2
2021-07-12T06:48:49,428   /usr/local/lib/python3.9/dist-packages/setuptools/dist.py:484: UserWarning: Normalizing '3.12.2.2_beta' to '3.12.2.2b0'
2021-07-12T06:48:49,429     warnings.warn(tmpl.format(**locals()))
2021-07-12T06:48:49,468   running bdist_wheel
2021-07-12T06:48:49,623   running build
2021-07-12T06:48:49,623   running build_py
2021-07-12T06:48:49,762   creating build
2021-07-12T06:48:49,763   creating build/lib.linux-armv7l-3.9
2021-07-12T06:48:49,764   copying libhfst.py -> build/lib.linux-armv7l-3.9
2021-07-12T06:48:49,771   creating build/lib.linux-armv7l-3.9/hfst
2021-07-12T06:48:49,772   copying hfst/__init__.py -> build/lib.linux-armv7l-3.9/hfst
2021-07-12T06:48:49,775   creating build/lib.linux-armv7l-3.9/hfst/exceptions
2021-07-12T06:48:49,776   copying hfst/exceptions/__init__.py -> build/lib.linux-armv7l-3.9/hfst/exceptions
2021-07-12T06:48:49,779   creating build/lib.linux-armv7l-3.9/hfst/sfst_rules
2021-07-12T06:48:49,779   copying hfst/sfst_rules/__init__.py -> build/lib.linux-armv7l-3.9/hfst/sfst_rules
2021-07-12T06:48:49,782   creating build/lib.linux-armv7l-3.9/hfst/xerox_rules
2021-07-12T06:48:49,783   copying hfst/xerox_rules/__init__.py -> build/lib.linux-armv7l-3.9/hfst/xerox_rules
2021-07-12T06:48:49,786   running build_ext
2021-07-12T06:48:49,793   building '_libhfst' extension
2021-07-12T06:48:49,794   swigging libhfst.i to libhfst_wrap.cpp
2021-07-12T06:48:49,794   swig -python -c++ -Ilibhfst/src/ -Wall -o libhfst_wrap.cpp libhfst.i
2021-07-12T06:48:51,271   libhfst.i:1467: Warning 321: 'compile' conflicts with a built-in name in python
2021-07-12T06:48:51,281   libhfst.i:1520: Warning 321: 'set' conflicts with a built-in name in python
2021-07-12T06:49:00,564   creating build/temp.linux-armv7l-3.9
2021-07-12T06:49:00,564   creating build/temp.linux-armv7l-3.9/back-ends
2021-07-12T06:49:00,565   creating build/temp.linux-armv7l-3.9/back-ends/foma
2021-07-12T06:49:00,567   creating build/temp.linux-armv7l-3.9/back-ends/openfst
2021-07-12T06:49:00,567   creating build/temp.linux-armv7l-3.9/back-ends/openfst/src
2021-07-12T06:49:00,568   creating build/temp.linux-armv7l-3.9/back-ends/openfst/src/lib
2021-07-12T06:49:00,569   creating build/temp.linux-armv7l-3.9/libhfst
2021-07-12T06:49:00,570   creating build/temp.linux-armv7l-3.9/libhfst/src
2021-07-12T06:49:00,572   creating build/temp.linux-armv7l-3.9/libhfst/src/implementations
2021-07-12T06:49:00,574   creating build/temp.linux-armv7l-3.9/libhfst/src/implementations/compose_intersect
2021-07-12T06:49:00,575   creating build/temp.linux-armv7l-3.9/libhfst/src/implementations/optimized-lookup
2021-07-12T06:49:00,576   creating build/temp.linux-armv7l-3.9/libhfst/src/parsers
2021-07-12T06:49:00,578   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/foma/apply.c -o build/temp.linux-armv7l-3.9/back-ends/foma/apply.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:00,605   cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
2021-07-12T06:49:02,067   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/foma/coaccessible.c -o build/temp.linux-armv7l-3.9/back-ends/foma/coaccessible.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:02,088   cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
2021-07-12T06:49:02,401   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/foma/constructions.c -o build/temp.linux-armv7l-3.9/back-ends/foma/constructions.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:02,423   cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
2021-07-12T06:49:06,071   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/foma/define.c -o build/temp.linux-armv7l-3.9/back-ends/foma/define.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:06,093   cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
2021-07-12T06:49:06,358   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/foma/determinize.c -o build/temp.linux-armv7l-3.9/back-ends/foma/determinize.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:06,379   cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
2021-07-12T06:49:07,356   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/foma/dynarray.c -o build/temp.linux-armv7l-3.9/back-ends/foma/dynarray.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:07,378   cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
2021-07-12T06:49:07,822   In file included from /usr/include/string.h:495,
2021-07-12T06:49:07,822                    from back-ends/foma/fomalib.h:23,
2021-07-12T06:49:07,822                    from back-ends/foma/foma.h:18,
2021-07-12T06:49:07,822                    from back-ends/foma/dynarray.c:20:
2021-07-12T06:49:07,823   In function ‘strncpy’,
2021-07-12T06:49:07,823       inlined from ‘fsm_construct_done’ at back-ends/foma/dynarray.c:456:9:
2021-07-12T06:49:07,823   /usr/include/arm-linux-gnueabihf/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ specified bound 40 equals destination size [-Wstringop-truncation]
2021-07-12T06:49:07,823     106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
2021-07-12T06:49:07,823         |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2021-07-12T06:49:08,099   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/foma/extract.c -o build/temp.linux-armv7l-3.9/back-ends/foma/extract.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:08,119   cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
2021-07-12T06:49:08,336   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/foma/flags.c -o build/temp.linux-armv7l-3.9/back-ends/foma/flags.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:08,357   cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
2021-07-12T06:49:09,027   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/foma/int_stack.c -o build/temp.linux-armv7l-3.9/back-ends/foma/int_stack.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:09,048   cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
2021-07-12T06:49:09,279   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/foma/io.c -o build/temp.linux-armv7l-3.9/back-ends/foma/io.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:09,301   cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
2021-07-12T06:49:09,693   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/foma/lex.yy.c -o build/temp.linux-armv7l-3.9/back-ends/foma/lex.yy.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:09,715   cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
2021-07-12T06:49:12,280   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/foma/mem.c -o build/temp.linux-armv7l-3.9/back-ends/foma/mem.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:12,302   cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
2021-07-12T06:49:12,502   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/foma/minimize.c -o build/temp.linux-armv7l-3.9/back-ends/foma/minimize.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:12,525   cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
2021-07-12T06:49:13,302   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/foma/regex.c -o build/temp.linux-armv7l-3.9/back-ends/foma/regex.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:13,324   cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
2021-07-12T06:49:13,586   regex.y: In function ‘function_apply’:
2021-07-12T06:49:13,586   regex.y:70:25: warning: ‘__builtin___sprintf_chk’ may write a terminating nul past the end of the destination [-Wformat-overflow=]
2021-07-12T06:49:13,587   In file included from /usr/include/stdio.h:867,
2021-07-12T06:49:13,587                    from regex.y:19:
2021-07-12T06:49:13,587   /usr/include/arm-linux-gnueabihf/bits/stdio2.h:36:10: note: ‘__builtin___sprintf_chk’ output between 13 and 14 bytes into a destination of size 13
2021-07-12T06:49:13,587      36 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
2021-07-12T06:49:13,587         |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2021-07-12T06:49:13,587      37 |       __bos (__s), __fmt, __va_arg_pack ());
2021-07-12T06:49:13,588         |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2021-07-12T06:49:14,410   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/foma/reverse.c -o build/temp.linux-armv7l-3.9/back-ends/foma/reverse.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:14,430   cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
2021-07-12T06:49:14,608   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/foma/rewrite.c -o build/temp.linux-armv7l-3.9/back-ends/foma/rewrite.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:14,631   cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
2021-07-12T06:49:15,639   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/foma/sigma.c -o build/temp.linux-armv7l-3.9/back-ends/foma/sigma.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:15,661   cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
2021-07-12T06:49:16,177   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/foma/spelling.c -o build/temp.linux-armv7l-3.9/back-ends/foma/spelling.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:16,198   cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
2021-07-12T06:49:17,191   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/foma/stringhash.c -o build/temp.linux-armv7l-3.9/back-ends/foma/stringhash.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:17,210   cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
2021-07-12T06:49:17,411   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/foma/structures.c -o build/temp.linux-armv7l-3.9/back-ends/foma/structures.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:17,430   cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
2021-07-12T06:49:18,478   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/foma/topsort.c -o build/temp.linux-armv7l-3.9/back-ends/foma/topsort.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:18,501   cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
2021-07-12T06:49:18,791   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/foma/trie.c -o build/temp.linux-armv7l-3.9/back-ends/foma/trie.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:18,816   cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
2021-07-12T06:49:19,073   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/foma/utf8.c -o build/temp.linux-armv7l-3.9/back-ends/foma/utf8.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:19,093   cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
2021-07-12T06:49:19,520   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/openfst/src/lib/compat.cc -o build/temp.linux-armv7l-3.9/back-ends/openfst/src/lib/compat.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:19,543   cc1plus: warning: command-line option ‘-Wno-strict-prototypes’ is valid for C/ObjC but not for C++
2021-07-12T06:49:20,683   In file included from back-ends/openfst/src/lib/compat.cc:22:
2021-07-12T06:49:20,683   back-ends/openfst/src/include/fst/compat.h: In function ‘Dest fst::bit_cast(const Source&)’:
2021-07-12T06:49:20,684   back-ends/openfst/src/include/fst/compat.h:73:16: warning: typedef ‘VerifySizesAreEqual’ locally defined but not used [-Wunused-local-typedefs]
2021-07-12T06:49:20,684      73 |   typedef char VerifySizesAreEqual [sizeof(Dest) == sizeof(Source) ? 1 :
2021-07-12T06:49:20,684         |                ^~~~~~~~~~~~~~~~~~~
2021-07-12T06:49:21,009   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/openfst/src/lib/flags.cc -o build/temp.linux-armv7l-3.9/back-ends/openfst/src/lib/flags.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:21,031   cc1plus: warning: command-line option ‘-Wno-strict-prototypes’ is valid for C/ObjC but not for C++
2021-07-12T06:49:22,098   In file included from back-ends/openfst/src/lib/flags.cc:22:
2021-07-12T06:49:22,099   back-ends/openfst/src/include/fst/compat.h: In function ‘Dest fst::bit_cast(const Source&)’:
2021-07-12T06:49:22,099   back-ends/openfst/src/include/fst/compat.h:73:16: warning: typedef ‘VerifySizesAreEqual’ locally defined but not used [-Wunused-local-typedefs]
2021-07-12T06:49:22,099      73 |   typedef char VerifySizesAreEqual [sizeof(Dest) == sizeof(Source) ? 1 :
2021-07-12T06:49:22,099         |                ^~~~~~~~~~~~~~~~~~~
2021-07-12T06:49:24,935   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DHAVE_OPENFST -DHAVE_OPENFST_LOG -DHAVE_FOMA -DHAVE_READLINE -DHAVE_GETLINE -I. -Ilibhfst/src/ -Iback-ends/foma -Iback-ends -Iparsers -Ilibhfst/src/parsers -Iback-ends/openfst/src/include -I/usr/include/python3.9 -c back-ends/openfst/src/lib/fst.cc -o build/temp.linux-armv7l-3.9/back-ends/openfst/src/lib/fst.o -std=c++0x -Wno-sign-compare -Wno-strict-prototypes
2021-07-12T06:49:24,956   cc1plus: warning: command-line option ‘-Wno-strict-prototypes’ is valid for C/ObjC but not for C++
2021-07-12T06:49:26,285   In file included from back-ends/openfst/src/include/fst/fst.h:31,
2021-07-12T06:49:26,285                    from back-ends/openfst/src/lib/fst.cc:22:
2021-07-12T06:49:26,285   back-ends/openfst/src/include/fst/compat.h: In function ‘Dest fst::bit_cast(const Source&)’:
2021-07-12T06:49:26,285   back-ends/openfst/src/include/fst/compat.h:73:16: warning: typedef ‘VerifySizesAreEqual’ locally defined but not used [-Wunused-local-typedefs]
2021-07-12T06:49:26,285      73 |   typedef char VerifySizesAreEqual [sizeof(Dest) == sizeof(Source) ? 1 :
2021-07-12T06:49:26,286         |                ^~~~~~~~~~~~~~~~~~~
2021-07-12T06:49:27,231   In file included from back-ends/openfst/src/include/fst/state-map.h:42,
2021-07-12T06:49:27,232                    from back-ends/openfst/src/include/fst/arcsort.h:30,
2021-07-12T06:49:27,232                    from back-ends/openfst/src/include/fst/accumulator.h:41,
2021-07-12T06:49:27,232                    from back-ends/openfst/src/include/fst/label-reachable.h:39,
2021-07-12T06:49:27,232                    from back-ends/openfst/src/include/fst/lookahead-matcher.h:28,
2021-07-12T06:49:27,232                    from back-ends/openfst/src/include/fst/matcher-fst.h:26,
2021-07-12T06:49:27,232                    from back-ends/openfst/src/lib/fst.cc:27:
2021-07-12T06:49:27,233   back-ends/openfst/src/include/fst/arc-map.h: In function ‘void fst::ArcMap(fst::MutableFst<A>*, C*)’:
2021-07-12T06:49:27,233   back-ends/openfst/src/include/fst/arc-map.h:177:11: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
2021-07-12T06:49:27,233     177 |           if (final_arc.ilabel != 0 || final_arc.olabel != 0 ||
2021-07-12T06:49:27,233         |           ^~
2021-07-12T06:49:27,233   back-ends/openfst/src/include/fst/arc-map.h:181:13: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
2021-07-12T06:49:27,233     181 |             fst->SetFinal(s, Weight::Zero());
2021-07-12T06:49:27,233         |             ^~~
2021-07-12T06:49:27,234   back-ends/openfst/src/include/fst/arc-map.h: In function ‘void fst::ArcMap(const fst::Fst<A>&, fst::MutableFst<B>*, C*)’:
2021-07-12T06:49:27,234   back-ends/openfst/src/include/fst/arc-map.h:205:30: warning: typedef ‘Weight’ locally defined but not used [-Wunused-local-typedefs]
2021-07-12T06:49:27,234     205 |   typedef typename A::Weight Weight;
2021-07-12T06:49:27,234         |                              ^~~~~~
2021-07-12T06:49:27,252   In file included from back-ends/openfst/src/include/fst/arcsort.h:30,
2021-07-12T06:49:27,252                    from back-ends/openfst/src/include/fst/accumulator.h:41,
2021-07-12T06:49:27,252                    from back-ends/openfst/src/include/fst/label-reachable.h:39,
2021-07-12T06:49:27,252                    from back-ends/openfst/src/include/fst/lookahead-matcher.h:28,
2021-07-12T06:49:27,253                    from back-ends/openfst/src/include/fst/matcher-fst.h:26,
2021-07-12T06:49:27,253                    from back-ends/openfst/src/lib/fst.cc:27:
2021-07-12T06:49:27,253   back-ends/openfst/src/include/fst/state-map.h: In function ‘void fst::StateMap(fst::MutableFst<A>*, C*)’:
2021-07-12T06:49:27,253   back-ends/openfst/src/include/fst/state-map.h:100:30: warning: typedef ‘Weight’ locally defined but not used [-Wunused-local-typedefs]
2021-07-12T06:49:27,253     100 |   typedef typename A::Weight Weight;
2021-07-12T06:49:27,253         |                              ^~~~~~
2021-07-12T06:49:27,253   back-ends/openfst/src/include/fst/state-map.h: In function ‘void fst::StateMap(const fst::Fst<A>&, fst::MutableFst<B>*, C*)’:
2021-07-12T06:49:27,254   back-ends/openfst/src/include/fst/state-map.h:140:30: warning: typedef ‘Weight’ locally defined but not used [-Wunused-local-typedefs]
2021-07-12T06:49:27,254     140 |   typedef typename A::Weight Weight;
2021-07-12T06:49:27,254         |                              ^~~~~~
2021-07-12T06:49:27,332   In file included from back-ends/openfst/src/include/fst/accumulator.h:44,
2021-07-12T06:49:27,332                    from back-ends/openfst/src/include/fst/label-reachable.h:39,
2021-07-12T06:49:27,332                    from back-ends/openfst/src/include/fst/lookahead-matcher.h:28,
2021-07-12T06:49:27,332                    from back-ends/openfst/src/include/fst/matcher-fst.h:26,
2021-07-12T06:49:27,333                    from back-ends/openfst/src/lib/fst.cc:27:
2021-07-12T06:49:27,333   back-ends/openfst/src/include/fst/replace.h: In constructor ‘fst::ArcIterator<fst::ReplaceFst<A, T> >::ArcIterator(const fst::ReplaceFst<A, T>&, fst::ArcIterator<fst::ReplaceFst<A, T> >::StateId)’:
2021-07-12T06:49:27,333   back-ends/openfst/src/include/fst/replace.h:1061:46: error: expected ‘;’ before ‘::’ token
2021-07-12T06:49:27,333    1061 |       (fst_.GetImpl())->template CacheImpl<A>::InitArcIterator(state_,
2021-07-12T06:49:27,333         |                                              ^~
2021-07-12T06:49:27,333         |                                              ;
2021-07-12T06:49:31,354   error: command '/usr/bin/arm-linux-gnueabihf-gcc' failed with exit code 1
2021-07-12T06:49:31,435   Building wheel for hfst (setup.py): finished with status 'error'
2021-07-12T06:49:31,436   ERROR: Failed building wheel for hfst
2021-07-12T06:49:31,436   Running setup.py clean for hfst
2021-07-12T06:49:31,437   Running command /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-9v31ogv4/hfst_2c19e8a874544a7e9601288d62871713/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-9v31ogv4/hfst_2c19e8a874544a7e9601288d62871713/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' clean --all
2021-07-12T06:49:32,439   /usr/local/lib/python3.9/dist-packages/setuptools/dist.py:484: UserWarning: Normalizing '3.12.2.2_beta' to '3.12.2.2b0'
2021-07-12T06:49:32,440     warnings.warn(tmpl.format(**locals()))
2021-07-12T06:49:32,448   running clean
2021-07-12T06:49:32,451   removing 'build/temp.linux-armv7l-3.9' (and everything under it)
2021-07-12T06:49:32,473   removing 'build/lib.linux-armv7l-3.9' (and everything under it)
2021-07-12T06:49:32,480   'build/bdist.linux-armv7l' does not exist -- can't clean it
2021-07-12T06:49:32,480   'build/scripts-3.9' does not exist -- can't clean it
2021-07-12T06:49:32,480   removing 'build'
2021-07-12T06:49:32,539 Failed to build hfst
2021-07-12T06:49:32,540 ERROR: Failed to build one or more wheels
2021-07-12T06:49:32,541 Exception information:
2021-07-12T06:49:32,541 Traceback (most recent call last):
2021-07-12T06:49:32,541   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-12T06:49:32,541     status = self.run(options, args)
2021-07-12T06:49:32,541   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-12T06:49:32,541     return func(self, options, args)
2021-07-12T06:49:32,541   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 174, in run
2021-07-12T06:49:32,541     raise CommandError(
2021-07-12T06:49:32,541 pip._internal.exceptions.CommandError: Failed to build one or more wheels
2021-07-12T06:49:32,543 Removed build tracker: '/tmp/pip-req-tracker-hutp7emj'