2026-07-11T15:33:23,985 Created temporary directory: /tmp/pip-ephem-wheel-cache-a4gsxq5d
2026-07-11T15:33:23,987 Created temporary directory: /tmp/pip-build-tracker-i2iirp5k
2026-07-11T15:33:23,988 Initialized build tracking at /tmp/pip-build-tracker-i2iirp5k
2026-07-11T15:33:23,988 Created build tracker: /tmp/pip-build-tracker-i2iirp5k
2026-07-11T15:33:23,989 Entered build tracker: /tmp/pip-build-tracker-i2iirp5k
2026-07-11T15:33:23,990 Created temporary directory: /tmp/pip-wheel-slt_0v0p
2026-07-11T15:33:23,993 DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2026-07-11T15:33:23,995 Created temporary directory: /tmp/pip-ephem-wheel-cache-61iq5ex_
2026-07-11T15:33:24,017 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-07-11T15:33:24,020 2 location(s) to search for versions of demucs:
2026-07-11T15:33:24,020 * https://pypi.org/simple/demucs/
2026-07-11T15:33:24,020 * https://www.piwheels.org/simple/demucs/
2026-07-11T15:33:24,021 Fetching project page and analyzing links: https://pypi.org/simple/demucs/
2026-07-11T15:33:24,022 Getting page https://pypi.org/simple/demucs/
2026-07-11T15:33:24,023 Found index url https://pypi.org/simple
2026-07-11T15:33:24,173 Fetched page https://pypi.org/simple/demucs/ as application/vnd.pypi.simple.v1+json
2026-07-11T15:33:24,177   Found link https://files.pythonhosted.org/packages/80/04/5d0473a2e1261c3789ff6083febb5f797776a42dbbe069691b9cc73c9f10/demucs-0.0.0.tar.gz (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 0.0.0
2026-07-11T15:33:24,178   Found link https://files.pythonhosted.org/packages/f0/0b/ebb129e8724e8822e8f94e231118109f73b4a77ff76d47142e0fced854d7/demucs-0.0.1.tar.gz (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 0.0.1
2026-07-11T15:33:24,179   Found link https://files.pythonhosted.org/packages/45/01/b59d89dc34a990ebe5ef66880ca43ec408c31f0a7689975367fd9e52592f/demucs-0.0.2.tar.gz (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 0.0.2
2026-07-11T15:33:24,181   Found link https://files.pythonhosted.org/packages/80/77/4991edb8d4764892260a913048ee607b50da520c4638f2c824ce1bdbe30e/demucs-2.0.0.tar.gz (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 2.0.0
2026-07-11T15:33:24,182   Found link https://files.pythonhosted.org/packages/3b/37/5e853b339c193ce4d6bf47f1c1766ee938c1976eedec0ff9461d9c0b8e10/demucs-2.0.1.tar.gz (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 2.0.1
2026-07-11T15:33:24,183   Found link https://files.pythonhosted.org/packages/ee/8b/8f3246b5b21cc137c02aeaf9cbeff2a6d1f65aafdb325f11aecc13ba07c3/demucs-2.0.2.tar.gz (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 2.0.2
2026-07-11T15:33:24,184   Found link https://files.pythonhosted.org/packages/48/91/c6594847bc3ab99597f58acdb99c022cfe1d6027353e695778dd90301128/demucs-2.0.3.tar.gz (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 2.0.3
2026-07-11T15:33:24,185   Found link https://files.pythonhosted.org/packages/5b/a5/d29ca8f45f1d6dc814d595b9874cb209d45e97c1bbfb41c48968be2e1231/demucs-3.0.0.tar.gz (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 3.0.0
2026-07-11T15:33:24,186   Found link https://files.pythonhosted.org/packages/5b/93/8a96140c92b11f7928008187a37b4378129510be0d1dcdcb289ddfe258f3/demucs-3.0.1.tar.gz (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 3.0.1
2026-07-11T15:33:24,187   Found link https://files.pythonhosted.org/packages/6b/ed/61e40fe1d1b43507d2d4d5981711d556504bab18876c2474ae5e0751e9e3/demucs-3.0.2.tar.gz (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 3.0.2
2026-07-11T15:33:24,188   Found link https://files.pythonhosted.org/packages/17/24/3b75e03243651603b95d8dbdb99eba104a464d3e8ca26d1ad54d95a985c5/demucs-3.0.3.tar.gz (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 3.0.3
2026-07-11T15:33:24,189   Found link https://files.pythonhosted.org/packages/9e/cf/47b385a335c887f3c0aaa6be3e0bb45f43a515d5be066d2d67d3a7e690c6/demucs-3.0.4.tar.gz (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 3.0.4
2026-07-11T15:33:24,190   Found link https://files.pythonhosted.org/packages/3d/1c/5514e0b2d69d28a44e6c06f678b427a86c022beca54262578eaccd4033c9/demucs-3.0.5.tar.gz (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 3.0.5
2026-07-11T15:33:24,191   Found link https://files.pythonhosted.org/packages/d1/8f/85ffde3724ef9ed8178750119752b7d1a8dd52f0c502e5d98def7d0404d1/demucs-3.0.6.tar.gz (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 3.0.6
2026-07-11T15:33:24,192   Found link https://files.pythonhosted.org/packages/7f/1e/c2c2cde6cd5826ea25dc132ec49cf5717474ce03e3479aad7f581adb29b1/demucs-4.0.0.tar.gz (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 4.0.0
2026-07-11T15:33:24,192   Found link https://files.pythonhosted.org/packages/87/38/55f835ebd9f443465087a6954ede19d4a41aebdf5e28567e89b99d6d2f57/demucs-4.0.1.tar.gz (from https://pypi.org/simple/demucs/) (requires-python:>=3.8.0), version: 4.0.1
2026-07-11T15:33:24,193   Skipping link: No binaries permitted for demucs: https://files.pythonhosted.org/packages/68/93/6f338f3f5c53522406dc32cd3b8a59abde20ac80d33604aa9dc8c82450e5/demucs-4.1.0-py3-none-any.whl (from https://pypi.org/simple/demucs/) (requires-python:>=3.10)
2026-07-11T15:33:24,194   Found link https://files.pythonhosted.org/packages/cd/0a/fe873fc9d9576de2b20fd6421857b189dee951b89305977f6c37416a8d42/demucs-4.1.0.tar.gz (from https://pypi.org/simple/demucs/) (requires-python:>=3.10), version: 4.1.0
2026-07-11T15:33:24,195 Fetching project page and analyzing links: https://www.piwheels.org/simple/demucs/
2026-07-11T15:33:24,195 Getting page https://www.piwheels.org/simple/demucs/
2026-07-11T15:33:24,197 Found index url https://www.piwheels.org/simple
2026-07-11T15:33:24,484 Fetched page https://www.piwheels.org/simple/demucs/ as text/html
2026-07-11T15:33:24,489   Skipping link: No binaries permitted for demucs: https://www.piwheels.org/simple/demucs/demucs-4.0.1-py3-none-any.whl#sha256=04d6a0623269b7c2e120bf9c2e41e99baa57f6570ec1bea84b8a7f58d9fd0220 (from https://www.piwheels.org/simple/demucs/) (requires-python:>=3.8.0)
2026-07-11T15:33:24,490   Skipping link: No binaries permitted for demucs: https://archive1.piwheels.org/simple/demucs/demucs-4.0.0-py3-none-any.whl#sha256=7e7f866364006560fa2a6a11df885529d663bec5c711b158a5e43c73d7c3fa4e (from https://www.piwheels.org/simple/demucs/) (requires-python:>=3.7.0)
2026-07-11T15:33:24,491   Skipping link: No binaries permitted for demucs: https://archive1.piwheels.org/simple/demucs/demucs-3.0.6-py3-none-any.whl#sha256=7e4535a786f2c854c95d3cefe52edc516ffeb44917d3eb476150c151f2e72a3f (from https://www.piwheels.org/simple/demucs/) (requires-python:>=3.7.0)
2026-07-11T15:33:24,491   Skipping link: No binaries permitted for demucs: https://archive1.piwheels.org/simple/demucs/demucs-3.0.5-py3-none-any.whl#sha256=1562debd9bc08829fc9aa47c7cd123e02090f83100e274b0ddf3bd36de49c125 (from https://www.piwheels.org/simple/demucs/) (requires-python:>=3.7.0)
2026-07-11T15:33:24,492   Skipping link: No binaries permitted for demucs: https://archive1.piwheels.org/simple/demucs/demucs-3.0.4-py3-none-any.whl#sha256=4658585eb41a159a40f6666601ab7dd202fa531135e0af83dfa4fd6d07a68054 (from https://www.piwheels.org/simple/demucs/) (requires-python:>=3.7.0)
2026-07-11T15:33:24,492   Skipping link: No binaries permitted for demucs: https://archive1.piwheels.org/simple/demucs/demucs-3.0.3-py3-none-any.whl#sha256=adcf96789e6b0e0058f21a8c91ca905bd008144fa9d425d8ef9aa7ab88471763 (from https://www.piwheels.org/simple/demucs/) (requires-python:>=3.7.0)
2026-07-11T15:33:24,493   Skipping link: No binaries permitted for demucs: https://archive1.piwheels.org/simple/demucs/demucs-3.0.2-py3-none-any.whl#sha256=2046a9762d38383b15f71fc2762f92cf4655952690011914cb6fc37f0b2e0329 (from https://www.piwheels.org/simple/demucs/) (requires-python:>=3.7.0)
2026-07-11T15:33:24,494   Skipping link: No binaries permitted for demucs: https://archive1.piwheels.org/simple/demucs/demucs-3.0.1-py3-none-any.whl#sha256=ee88fdd39b30ab4cbf39845a40df0a6a1dfee22da403f90876c837271103fb7e (from https://www.piwheels.org/simple/demucs/) (requires-python:>=3.7.0)
2026-07-11T15:33:24,494   Skipping link: No binaries permitted for demucs: https://archive1.piwheels.org/simple/demucs/demucs-2.0.3-py3-none-any.whl#sha256=a629998e1506e29ed1b645509745fa0464a32fa84006677fd663ba7f7bb71d03 (from https://www.piwheels.org/simple/demucs/) (requires-python:>=3.7.0)
2026-07-11T15:33:24,494   Skipping link: No binaries permitted for demucs: https://archive1.piwheels.org/simple/demucs/demucs-2.0.2-py3-none-any.whl#sha256=6dfa304bd9500d1aebfe9641e9047c811a036a424b25015a96ff037cbf6ca8d8 (from https://www.piwheels.org/simple/demucs/) (requires-python:>=3.7.0)
2026-07-11T15:33:24,495   Skipping link: No binaries permitted for demucs: https://archive1.piwheels.org/simple/demucs/demucs-2.0.1-py3-none-any.whl#sha256=fb9ba9964b696f4510c2204a5984f08dcfd3a8dd6596c3f39ea00288dc92f3e7 (from https://www.piwheels.org/simple/demucs/) (requires-python:>=3.7.0)
2026-07-11T15:33:24,495   Skipping link: No binaries permitted for demucs: https://archive1.piwheels.org/simple/demucs/demucs-2.0.0-py3-none-any.whl#sha256=1da352191a77d642c3ec07033315bc090f1303dc1c0e3486f45634c7c01fd51d (from https://www.piwheels.org/simple/demucs/) (requires-python:>=3.7.0)
2026-07-11T15:33:24,496   Skipping link: No binaries permitted for demucs: https://archive1.piwheels.org/simple/demucs/demucs-0.0.2-py3-none-any.whl#sha256=322b2ca9826abfda67049718e4ea8d56ac4355ebf7a800a46e2d2ccffbf35372 (from https://www.piwheels.org/simple/demucs/) (requires-python:>=3.7.0)
2026-07-11T15:33:24,496 Skipping link: not a file: https://www.piwheels.org/simple/demucs/
2026-07-11T15:33:24,497 Skipping link: not a file: https://pypi.org/simple/demucs/
2026-07-11T15:33:24,518 Given no hashes to check 1 links for project 'demucs': discarding no candidates
2026-07-11T15:33:24,535 Collecting demucs==4.1.0
2026-07-11T15:33:24,538   Created temporary directory: /tmp/pip-unpack-hlmr0i07
2026-07-11T15:33:24,789   Downloading demucs-4.1.0.tar.gz (1.2 MB)
2026-07-11T15:33:25,207   Added demucs==4.1.0 from https://files.pythonhosted.org/packages/cd/0a/fe873fc9d9576de2b20fd6421857b189dee951b89305977f6c37416a8d42/demucs-4.1.0.tar.gz to build tracker '/tmp/pip-build-tracker-i2iirp5k'
2026-07-11T15:33:25,212   Created temporary directory: /tmp/pip-build-env-mau6_mmj
2026-07-11T15:33:25,216   Installing build dependencies: started
2026-07-11T15:33:25,217   Running command pip subprocess to install build dependencies
2026-07-11T15:33:26,392   Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11)
2026-07-11T15:33:26,865   DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2026-07-11T15:33:26,889   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-07-11T15:33:27,448   Collecting hatchling
2026-07-11T15:33:27,450     Obtaining dependency information for hatchling from https://www.piwheels.org/simple/hatchling/hatchling-1.31.0-py3-none-any.whl.metadata
2026-07-11T15:33:27,465     Using cached https://www.piwheels.org/simple/hatchling/hatchling-1.31.0-py3-none-any.whl.metadata (3.8 kB)
2026-07-11T15:33:27,658   Collecting packaging>=24.2
2026-07-11T15:33:27,659     Obtaining dependency information for packaging>=24.2 from https://www.piwheels.org/simple/packaging/packaging-26.2-py3-none-any.whl.metadata
2026-07-11T15:33:27,673     Using cached https://www.piwheels.org/simple/packaging/packaging-26.2-py3-none-any.whl.metadata (3.5 kB)
2026-07-11T15:33:27,797   Collecting pathspec>=0.10.1
2026-07-11T15:33:27,798     Obtaining dependency information for pathspec>=0.10.1 from https://www.piwheels.org/simple/pathspec/pathspec-1.1.1-py3-none-any.whl.metadata
2026-07-11T15:33:27,812     Using cached https://www.piwheels.org/simple/pathspec/pathspec-1.1.1-py3-none-any.whl.metadata (14 kB)
2026-07-11T15:33:27,933   Collecting pluggy>=1.0.0
2026-07-11T15:33:27,934     Obtaining dependency information for pluggy>=1.0.0 from https://www.piwheels.org/simple/pluggy/pluggy-1.6.0-py3-none-any.whl.metadata
2026-07-11T15:33:27,949     Using cached https://www.piwheels.org/simple/pluggy/pluggy-1.6.0-py3-none-any.whl.metadata (4.8 kB)
2026-07-11T15:33:28,212   Collecting trove-classifiers
2026-07-11T15:33:28,213     Obtaining dependency information for trove-classifiers from https://www.piwheels.org/simple/trove-classifiers/trove_classifiers-2026.6.1.19-py3-none-any.whl.metadata
2026-07-11T15:33:28,226     Using cached https://www.piwheels.org/simple/trove-classifiers/trove_classifiers-2026.6.1.19-py3-none-any.whl.metadata (2.3 kB)
2026-07-11T15:33:28,289   Using cached https://www.piwheels.org/simple/hatchling/hatchling-1.31.0-py3-none-any.whl (77 kB)
2026-07-11T15:33:28,309   Using cached https://www.piwheels.org/simple/packaging/packaging-26.2-py3-none-any.whl (100 kB)
2026-07-11T15:33:28,328   Using cached https://www.piwheels.org/simple/pathspec/pathspec-1.1.1-py3-none-any.whl (57 kB)
2026-07-11T15:33:28,344   Using cached https://www.piwheels.org/simple/pluggy/pluggy-1.6.0-py3-none-any.whl (20 kB)
2026-07-11T15:33:28,360   Using cached https://www.piwheels.org/simple/trove-classifiers/trove_classifiers-2026.6.1.19-py3-none-any.whl (14 kB)
2026-07-11T15:33:28,380   Using cached https://www.piwheels.org/simple/hatchling/hatchling-1.31.0-py3-none-any.whl (77 kB)
2026-07-11T15:33:28,409   Using cached https://www.piwheels.org/simple/packaging/packaging-26.2-py3-none-any.whl (100 kB)
2026-07-11T15:33:28,435   Using cached https://www.piwheels.org/simple/pathspec/pathspec-1.1.1-py3-none-any.whl (57 kB)
2026-07-11T15:33:28,459   Using cached https://www.piwheels.org/simple/pluggy/pluggy-1.6.0-py3-none-any.whl (20 kB)
2026-07-11T15:33:28,480   Using cached https://www.piwheels.org/simple/trove-classifiers/trove_classifiers-2026.6.1.19-py3-none-any.whl (14 kB)
2026-07-11T15:33:31,070   Installing collected packages: trove-classifiers, pluggy, pathspec, packaging, hatchling
2026-07-11T15:33:31,107     Creating /tmp/pip-build-env-mau6_mmj/overlay/local/bin
2026-07-11T15:33:31,109     changing mode of /tmp/pip-build-env-mau6_mmj/overlay/local/bin/trove-classifiers to 755
2026-07-11T15:33:32,154     changing mode of /tmp/pip-build-env-mau6_mmj/overlay/local/bin/hatchling to 755
2026-07-11T15:33:32,190   Successfully installed hatchling-1.31.0 packaging-26.2 pathspec-1.1.1 pluggy-1.6.0 trove-classifiers-2026.6.1.19
2026-07-11T15:33:32,449   Installing build dependencies: finished with status 'done'
2026-07-11T15:33:32,455   Getting requirements to build wheel: started
2026-07-11T15:33:32,457   Running command Getting requirements to build wheel
2026-07-11T15:33:32,810   Getting requirements to build wheel: finished with status 'done'
2026-07-11T15:33:32,814   Created temporary directory: /tmp/pip-modern-metadata-xnetq0f3
2026-07-11T15:33:32,816   Preparing metadata (pyproject.toml): started
2026-07-11T15:33:32,818   Running command Preparing metadata (pyproject.toml)
2026-07-11T15:33:33,425   Preparing metadata (pyproject.toml): finished with status 'done'
2026-07-11T15:33:33,430   Source in /tmp/pip-wheel-slt_0v0p/demucs_d6bc98cff03d4dde9b9129cae51d79c1 has version 4.1.0, which satisfies requirement demucs==4.1.0 from https://files.pythonhosted.org/packages/cd/0a/fe873fc9d9576de2b20fd6421857b189dee951b89305977f6c37416a8d42/demucs-4.1.0.tar.gz
2026-07-11T15:33:33,431   Removed demucs==4.1.0 from https://files.pythonhosted.org/packages/cd/0a/fe873fc9d9576de2b20fd6421857b189dee951b89305977f6c37416a8d42/demucs-4.1.0.tar.gz from build tracker '/tmp/pip-build-tracker-i2iirp5k'
2026-07-11T15:33:33,437 Created temporary directory: /tmp/pip-unpack-uc8fgpgg
2026-07-11T15:33:33,438 Building wheels for collected packages: demucs
2026-07-11T15:33:33,442   Created temporary directory: /tmp/pip-wheel-zu6qhiwl
2026-07-11T15:33:33,443   Destination directory: /tmp/pip-wheel-zu6qhiwl
2026-07-11T15:33:33,445   Building wheel for demucs (pyproject.toml): started
2026-07-11T15:33:33,446   Running command Building wheel for demucs (pyproject.toml)
2026-07-11T15:33:33,575   Building wheel for demucs (pyproject.toml): finished with status 'done'
2026-07-11T15:33:33,579   Created wheel for demucs: filename=demucs-4.1.0-py3-none-any.whl size=100567 sha256=4916a804702033ce934a6cdfa7e38dde03f7a7a6e85f41d0120eefe9e2966758
2026-07-11T15:33:33,581   Stored in directory: /tmp/pip-ephem-wheel-cache-61iq5ex_/wheels/8d/c8/c4/4536698ce02ab2470ad0ff578322ac6f0a29abf70ac0efec37
2026-07-11T15:33:33,595 Successfully built demucs
2026-07-11T15:33:33,600 Removed build tracker: '/tmp/pip-build-tracker-i2iirp5k'