2025-10-21T13:09:30,658 Created temporary directory: /tmp/pip-ephem-wheel-cache-jb9jr5to
2025-10-21T13:09:30,660 Created temporary directory: /tmp/pip-build-tracker-_w0zhk1q
2025-10-21T13:09:30,661 Initialized build tracking at /tmp/pip-build-tracker-_w0zhk1q
2025-10-21T13:09:30,661 Created build tracker: /tmp/pip-build-tracker-_w0zhk1q
2025-10-21T13:09:30,662 Entered build tracker: /tmp/pip-build-tracker-_w0zhk1q
2025-10-21T13:09:30,663 Created temporary directory: /tmp/pip-wheel-j6_he069
2025-10-21T13:09:30,666 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
2025-10-21T13:09:30,668 Created temporary directory: /tmp/pip-ephem-wheel-cache-41qe_bqk
2025-10-21T13:09:30,690 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-10-21T13:09:30,693 2 location(s) to search for versions of nanochat:
2025-10-21T13:09:30,693 * https://pypi.org/simple/nanochat/
2025-10-21T13:09:30,693 * https://www.piwheels.org/simple/nanochat/
2025-10-21T13:09:30,694 Fetching project page and analyzing links: https://pypi.org/simple/nanochat/
2025-10-21T13:09:30,695 Getting page https://pypi.org/simple/nanochat/
2025-10-21T13:09:30,696 Found index url https://pypi.org/simple
2025-10-21T13:09:30,836 Fetched page https://pypi.org/simple/nanochat/ as application/vnd.pypi.simple.v1+json
2025-10-21T13:09:30,837   Skipping link: No binaries permitted for nanochat: https://files.pythonhosted.org/packages/56/5a/fdeb858fe38aa2b613113754fe57df4a312729c653889e40dd4a634e0127/nanochat-0.1.1-cp310-cp310-macosx_11_0_arm64.whl (from https://pypi.org/simple/nanochat/) (requires-python:>=3.9)
2025-10-21T13:09:30,839   Found link https://files.pythonhosted.org/packages/93/10/4345b320a7b37d5f76a024ed40003a2370df4382fa1d2c1e9ae7f4d89d56/nanochat-0.1.1.tar.gz (from https://pypi.org/simple/nanochat/) (requires-python:>=3.9), version: 0.1.1
2025-10-21T13:09:30,839   Skipping link: No binaries permitted for nanochat: https://files.pythonhosted.org/packages/dd/cc/2d1c41c5a03940bbec27523fa7cb2bf0aa86d7a0e91b0dac5f34809dbd15/nanochat-0.1.2-cp310-cp310-macosx_11_0_arm64.whl (from https://pypi.org/simple/nanochat/) (requires-python:>=3.9)
2025-10-21T13:09:30,840   Found link https://files.pythonhosted.org/packages/c7/c3/8d9f0141b2aa836b72a6bdc6a77d4fc5f0b476116598c5b526b3fc5d9c86/nanochat-0.1.2.tar.gz (from https://pypi.org/simple/nanochat/) (requires-python:>=3.9), version: 0.1.2
2025-10-21T13:09:30,841 Fetching project page and analyzing links: https://www.piwheels.org/simple/nanochat/
2025-10-21T13:09:30,842 Getting page https://www.piwheels.org/simple/nanochat/
2025-10-21T13:09:30,844 Found index url https://www.piwheels.org/simple
2025-10-21T13:09:31,004 Fetched page https://www.piwheels.org/simple/nanochat/ as text/html
2025-10-21T13:09:31,006   Skipping link: No binaries permitted for nanochat: https://www.piwheels.org/simple/nanochat/nanochat-0.1.1-cp311-cp311-linux_armv6l.whl#sha256=7578056a14c53a839b464447b34a530f135e61ece3fecc9349577197fb06c73f (from https://www.piwheels.org/simple/nanochat/) (requires-python:>=3.9)
2025-10-21T13:09:31,007   Skipping link: No binaries permitted for nanochat: https://www.piwheels.org/simple/nanochat/nanochat-0.1.1-cp311-cp311-linux_armv7l.whl#sha256=7578056a14c53a839b464447b34a530f135e61ece3fecc9349577197fb06c73f (from https://www.piwheels.org/simple/nanochat/) (requires-python:>=3.9)
2025-10-21T13:09:31,007 Skipping link: not a file: https://www.piwheels.org/simple/nanochat/
2025-10-21T13:09:31,008 Skipping link: not a file: https://pypi.org/simple/nanochat/
2025-10-21T13:09:31,027 Given no hashes to check 1 links for project 'nanochat': discarding no candidates
2025-10-21T13:09:31,045 Collecting nanochat==0.1.2
2025-10-21T13:09:31,048   Created temporary directory: /tmp/pip-unpack-d2ecv_gv
2025-10-21T13:09:31,186   Downloading nanochat-0.1.2.tar.gz (16 kB)
2025-10-21T13:09:31,212   Added nanochat==0.1.2 from https://files.pythonhosted.org/packages/c7/c3/8d9f0141b2aa836b72a6bdc6a77d4fc5f0b476116598c5b526b3fc5d9c86/nanochat-0.1.2.tar.gz to build tracker '/tmp/pip-build-tracker-_w0zhk1q'
2025-10-21T13:09:31,216   Created temporary directory: /tmp/pip-build-env-edfu2q3_
2025-10-21T13:09:31,221   Installing build dependencies: started
2025-10-21T13:09:31,222   Running command pip subprocess to install build dependencies
2025-10-21T13:09:32,570   Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11)
2025-10-21T13:09:33,145   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
2025-10-21T13:09:33,167   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-10-21T13:09:34,872   Collecting maturin<2.0,>=1.7
2025-10-21T13:09:35,322     Using cached https://www.piwheels.org/simple/maturin/maturin-1.9.6-cp311-cp311-linux_armv7l.whl (5.8 MB)
2025-10-21T13:09:38,239   Installing collected packages: maturin
2025-10-21T13:09:39,171   Successfully installed maturin-1.9.6
2025-10-21T13:09:39,455   Installing build dependencies: finished with status 'done'
2025-10-21T13:09:39,461   Getting requirements to build wheel: started
2025-10-21T13:09:39,462   Running command Getting requirements to build wheel
2025-10-21T13:09:39,660   Getting requirements to build wheel: finished with status 'done'
2025-10-21T13:09:39,663   Created temporary directory: /tmp/pip-modern-metadata-j1ahhu_v
2025-10-21T13:09:39,665   Preparing metadata (pyproject.toml): started
2025-10-21T13:09:39,666   Running command Preparing metadata (pyproject.toml)
2025-10-21T13:09:40,627   🔗 Found pyo3 bindings
2025-10-21T13:09:41,029   🐍 Found CPython 3.11 at /usr/bin/python3
2025-10-21T13:09:41,030   📡 Using build options bindings from pyproject.toml
2025-10-21T13:09:41,041   nanochat-0.1.2.dist-info
2025-10-21T13:09:41,042   Checking for Rust toolchain....
2025-10-21T13:09:41,042   Running `maturin pep517 write-dist-info --metadata-directory /tmp/pip-modern-metadata-j1ahhu_v --interpreter /usr/bin/python3`
2025-10-21T13:09:41,065   Preparing metadata (pyproject.toml): finished with status 'done'
2025-10-21T13:09:41,071   Source in /tmp/pip-wheel-j6_he069/nanochat_1ec27201ba8e47d5834e25707579d528 has version 0.1.2, which satisfies requirement nanochat==0.1.2 from https://files.pythonhosted.org/packages/c7/c3/8d9f0141b2aa836b72a6bdc6a77d4fc5f0b476116598c5b526b3fc5d9c86/nanochat-0.1.2.tar.gz
2025-10-21T13:09:41,072   Removed nanochat==0.1.2 from https://files.pythonhosted.org/packages/c7/c3/8d9f0141b2aa836b72a6bdc6a77d4fc5f0b476116598c5b526b3fc5d9c86/nanochat-0.1.2.tar.gz from build tracker '/tmp/pip-build-tracker-_w0zhk1q'
2025-10-21T13:09:41,078 Created temporary directory: /tmp/pip-unpack-k63vs9c9
2025-10-21T13:09:41,079 Building wheels for collected packages: nanochat
2025-10-21T13:09:41,084   Created temporary directory: /tmp/pip-wheel-05pzatzw
2025-10-21T13:09:41,084   Destination directory: /tmp/pip-wheel-05pzatzw
2025-10-21T13:09:41,087   Building wheel for nanochat (pyproject.toml): started
2025-10-21T13:09:41,088   Running command Building wheel for nanochat (pyproject.toml)
2025-10-21T13:09:41,256   Running `maturin pep517 build-wheel -i /usr/bin/python3 --compatibility off`
2025-10-21T13:09:41,797   🔗 Found pyo3 bindings
2025-10-21T13:09:42,258   🐍 Found CPython 3.11 at /usr/bin/python3
2025-10-21T13:09:42,259   📡 Using build options bindings from pyproject.toml
2025-10-21T13:09:42,946      Compiling target-lexicon v0.12.16
2025-10-21T13:09:42,946      Compiling once_cell v1.21.3
2025-10-21T13:09:42,947      Compiling proc-macro2 v1.0.101
2025-10-21T13:09:42,949      Compiling libc v0.2.175
2025-10-21T13:09:44,671      Compiling unicode-ident v1.0.18
2025-10-21T13:09:45,199      Compiling crossbeam-utils v0.8.21
2025-10-21T13:09:46,771      Compiling autocfg v1.5.0
2025-10-21T13:09:50,069      Compiling pyo3-build-config v0.23.5
2025-10-21T13:09:50,519      Compiling quote v1.0.40
2025-10-21T13:09:53,328      Compiling cfg-if v1.0.3
2025-10-21T13:09:53,519      Compiling syn v2.0.106
2025-10-21T13:09:53,626      Compiling memoffset v0.9.1
2025-10-21T13:09:59,152      Compiling rustversion v1.0.22
2025-10-21T13:10:01,480      Compiling heck v0.5.0
2025-10-21T13:10:02,681      Compiling crossbeam-epoch v0.9.18
2025-10-21T13:10:03,697      Compiling getrandom v0.3.3
2025-10-21T13:10:05,458      Compiling memchr v2.7.5
2025-10-21T13:10:07,619      Compiling version_check v0.9.5
2025-10-21T13:10:08,668      Compiling pyo3-macros-backend v0.23.5
2025-10-21T13:10:09,791      Compiling pyo3-ffi v0.23.5
2025-10-21T13:10:10,678      Compiling pyo3 v0.23.5
2025-10-21T13:10:12,059      Compiling zerocopy v0.8.26
2025-10-21T13:10:12,115      Compiling rayon-core v1.13.0
2025-10-21T13:10:13,694      Compiling ahash v0.8.12
2025-10-21T13:10:14,632      Compiling aho-corasick v1.1.3
2025-10-21T13:10:14,927      Compiling crossbeam-deque v0.8.6
2025-10-21T13:10:17,792      Compiling bit-vec v0.8.0
2025-10-21T13:10:20,408      Compiling regex-syntax v0.8.6
2025-10-21T13:10:21,636      Compiling unindent v0.2.4
2025-10-21T13:10:23,542      Compiling indoc v2.0.6
2025-10-21T13:10:26,747      Compiling castaway v0.2.4
2025-10-21T13:10:27,299      Compiling bit-set v0.8.0
2025-10-21T13:10:53,760      Compiling regex-automata v0.4.10
2025-10-21T13:11:27,035      Compiling hashbrown v0.15.5
2025-10-21T13:11:35,721      Compiling ryu v1.0.20
2025-10-21T13:11:38,288      Compiling itoa v1.0.15
2025-10-21T13:11:39,251      Compiling equivalent v1.0.2
2025-10-21T13:11:39,514      Compiling log v0.4.28
2025-10-21T13:11:41,744      Compiling static_assertions v1.1.0
2025-10-21T13:11:41,953      Compiling arc-swap v1.7.1
2025-10-21T13:11:44,861      Compiling either v1.15.0
2025-10-21T13:11:46,340      Compiling pyo3-macros v0.23.5
2025-10-21T13:11:46,758      Compiling rayon v1.11.0
2025-10-21T13:11:46,833      Compiling compact_str v0.9.0
2025-10-21T13:11:59,436      Compiling fancy-regex v0.16.1
2025-10-21T13:12:23,515      Compiling indexmap v2.11.0
2025-10-21T13:12:37,550      Compiling pyo3-log v0.12.4
2025-10-21T13:12:39,335      Compiling dary_heap v0.3.7
2025-10-21T13:13:08,369      Compiling rustbpe v0.1.0 (/tmp/pip-wheel-j6_he069/nanochat_1ec27201ba8e47d5834e25707579d528/rustbpe)
2025-10-21T13:13:19,084       Finished `release` profile [optimized] target(s) in 3m 36s
2025-10-21T13:13:20,092   📦 Built wheel for CPython 3.11 to /tmp/pip-wheel-j6_he069/nanochat_1ec27201ba8e47d5834e25707579d528/rustbpe/target/wheels/nanochat-0.1.2-cp311-cp311-linux_armv7l.whl
2025-10-21T13:13:20,095   /tmp/pip-wheel-j6_he069/nanochat_1ec27201ba8e47d5834e25707579d528/rustbpe/target/wheels/nanochat-0.1.2-cp311-cp311-linux_armv7l.whl
2025-10-21T13:13:20,137   Building wheel for nanochat (pyproject.toml): finished with status 'done'
2025-10-21T13:13:20,154   Created wheel for nanochat: filename=nanochat-0.1.2-cp311-cp311-linux_armv7l.whl size=1176617 sha256=fd008d44536ce10d58683ae3f5fef07bd4cdd2ffeebd99af578dd3825d96206d
2025-10-21T13:13:20,155   Stored in directory: /tmp/pip-ephem-wheel-cache-41qe_bqk/wheels/c0/88/e1/e2a9288b6176c359a8430d1f3332b33ee664976cd3add74814
2025-10-21T13:13:20,167 Successfully built nanochat
2025-10-21T13:13:20,196 Removed build tracker: '/tmp/pip-build-tracker-_w0zhk1q'