2021-11-10T16:00:00,323 Created temporary directory: /tmp/pip-ephem-wheel-cache-x79nbf85
2021-11-10T16:00:00,327 Created temporary directory: /tmp/pip-req-tracker-3jp7w_p2
2021-11-10T16:00:00,327 Initialized build tracking at /tmp/pip-req-tracker-3jp7w_p2
2021-11-10T16:00:00,327 Created build tracker: /tmp/pip-req-tracker-3jp7w_p2
2021-11-10T16:00:00,327 Entered build tracker: /tmp/pip-req-tracker-3jp7w_p2
2021-11-10T16:00:00,328 Created temporary directory: /tmp/pip-wheel-9exo9x00
2021-11-10T16:00:00,359 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-11-10T16:00:00,362 2 location(s) to search for versions of demucs:
2021-11-10T16:00:00,362 * https://pypi.org/simple/demucs/
2021-11-10T16:00:00,362 * https://www.piwheels.org/simple/demucs/
2021-11-10T16:00:00,362 Fetching project page and analyzing links: https://pypi.org/simple/demucs/
2021-11-10T16:00:00,363 Getting page https://pypi.org/simple/demucs/
2021-11-10T16:00:00,364 Found index url https://pypi.org/simple
2021-11-10T16:00:00,455   Found link https://files.pythonhosted.org/packages/80/04/5d0473a2e1261c3789ff6083febb5f797776a42dbbe069691b9cc73c9f10/demucs-0.0.0.tar.gz#sha256=8050de572ca5806244a28130b71b81d2542a02ebb91f37ff727becd7eb03debf (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 0.0.0
2021-11-10T16:00:00,456   Found link https://files.pythonhosted.org/packages/f0/0b/ebb129e8724e8822e8f94e231118109f73b4a77ff76d47142e0fced854d7/demucs-0.0.1.tar.gz#sha256=76841228f4befedd0e94387c0a0f03e0b3ab8aacf40001a8f4b062b28160535d (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 0.0.1
2021-11-10T16:00:00,457   Found link https://files.pythonhosted.org/packages/45/01/b59d89dc34a990ebe5ef66880ca43ec408c31f0a7689975367fd9e52592f/demucs-0.0.2.tar.gz#sha256=4914357489d0d1652f256972c73d385dfee0529c545a8547b139ac88956353e8 (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 0.0.2
2021-11-10T16:00:00,458   Found link https://files.pythonhosted.org/packages/80/77/4991edb8d4764892260a913048ee607b50da520c4638f2c824ce1bdbe30e/demucs-2.0.0.tar.gz#sha256=a7dac70f14c03163739ba3da59028aae889548c0f6f9f9780b8fa8e43b319b99 (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 2.0.0
2021-11-10T16:00:00,458   Found link https://files.pythonhosted.org/packages/3b/37/5e853b339c193ce4d6bf47f1c1766ee938c1976eedec0ff9461d9c0b8e10/demucs-2.0.1.tar.gz#sha256=82448b6a57854150f793da407df41dc14102b2923682a10a4457765ea086501b (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 2.0.1
2021-11-10T16:00:00,459   Found link https://files.pythonhosted.org/packages/ee/8b/8f3246b5b21cc137c02aeaf9cbeff2a6d1f65aafdb325f11aecc13ba07c3/demucs-2.0.2.tar.gz#sha256=0ca2ee067604915265db990b231fa9ad56c75bf51c12df0c4cec611f31f03bc2 (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 2.0.2
2021-11-10T16:00:00,459   Found link https://files.pythonhosted.org/packages/48/91/c6594847bc3ab99597f58acdb99c022cfe1d6027353e695778dd90301128/demucs-2.0.3.tar.gz#sha256=f7a8c0cdc9be24d7d8d0e826e64e5ea1cd7a7aa8a3032fe786b932fd7b4ffcce (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 2.0.3
2021-11-10T16:00:00,460   Found link https://files.pythonhosted.org/packages/5b/a5/d29ca8f45f1d6dc814d595b9874cb209d45e97c1bbfb41c48968be2e1231/demucs-3.0.0.tar.gz#sha256=d91beb476dfec0362a531a935429f429f3f8dae0d0772da3efb4fad73e9116d2 (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 3.0.0
2021-11-10T16:00:00,461   Found link https://files.pythonhosted.org/packages/5b/93/8a96140c92b11f7928008187a37b4378129510be0d1dcdcb289ddfe258f3/demucs-3.0.1.tar.gz#sha256=54c4897bbce99e043137199ec9373f4447e3e88fc3f8c5ade2409a51c7f9ae86 (from https://pypi.org/simple/demucs/) (requires-python:>=3.7.0), version: 3.0.1
2021-11-10T16:00:00,461 Fetching project page and analyzing links: https://www.piwheels.org/simple/demucs/
2021-11-10T16:00:00,461 Getting page https://www.piwheels.org/simple/demucs/
2021-11-10T16:00:00,462 Found index url https://www.piwheels.org/simple
2021-11-10T16:00:00,634   Skipping link: No binaries permitted for demucs: https://www.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)
2021-11-10T16:00:00,635   Skipping link: No binaries permitted for demucs: https://www.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)
2021-11-10T16:00:00,635   Skipping link: No binaries permitted for demucs: https://www.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)
2021-11-10T16:00:00,635   Skipping link: No binaries permitted for demucs: https://www.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)
2021-11-10T16:00:00,635   Skipping link: No binaries permitted for demucs: https://www.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)
2021-11-10T16:00:00,636 Skipping link: not a file: https://www.piwheels.org/simple/demucs/
2021-11-10T16:00:00,636 Skipping link: not a file: https://pypi.org/simple/demucs/
2021-11-10T16:00:00,651 Given no hashes to check 1 links for project 'demucs': discarding no candidates
2021-11-10T16:00:00,665 Collecting demucs==3.0.1
2021-11-10T16:00:00,667   Created temporary directory: /tmp/pip-unpack-wg3dw1yy
2021-11-10T16:00:00,895   Downloading demucs-3.0.1.tar.gz (1.5 MB)
2021-11-10T16:00:01,265   Added demucs==3.0.1 from https://files.pythonhosted.org/packages/5b/93/8a96140c92b11f7928008187a37b4378129510be0d1dcdcb289ddfe258f3/demucs-3.0.1.tar.gz#sha256=54c4897bbce99e043137199ec9373f4447e3e88fc3f8c5ade2409a51c7f9ae86 to build tracker '/tmp/pip-req-tracker-3jp7w_p2'
2021-11-10T16:00:01,266     Running setup.py (path:/tmp/pip-wheel-9exo9x00/demucs_5db7dbbf3d9546dfb0d206d051b9c6b4/setup.py) egg_info for package demucs
2021-11-10T16:00:01,266     Created temporary directory: /tmp/pip-pip-egg-info-gdofujja
2021-11-10T16:00:01,267     Running command python setup.py egg_info
2021-11-10T16:00:02,300     running egg_info
2021-11-10T16:00:02,302     creating /tmp/pip-pip-egg-info-gdofujja/demucs.egg-info
2021-11-10T16:00:02,303     writing /tmp/pip-pip-egg-info-gdofujja/demucs.egg-info/PKG-INFO
2021-11-10T16:00:02,306     writing dependency_links to /tmp/pip-pip-egg-info-gdofujja/demucs.egg-info/dependency_links.txt
2021-11-10T16:00:02,308     writing entry points to /tmp/pip-pip-egg-info-gdofujja/demucs.egg-info/entry_points.txt
2021-11-10T16:00:02,309     writing requirements to /tmp/pip-pip-egg-info-gdofujja/demucs.egg-info/requires.txt
2021-11-10T16:00:02,310     writing top-level names to /tmp/pip-pip-egg-info-gdofujja/demucs.egg-info/top_level.txt
2021-11-10T16:00:02,312     writing manifest file '/tmp/pip-pip-egg-info-gdofujja/demucs.egg-info/SOURCES.txt'
2021-11-10T16:00:02,455     reading manifest file '/tmp/pip-pip-egg-info-gdofujja/demucs.egg-info/SOURCES.txt'
2021-11-10T16:00:02,457     reading manifest template 'MANIFEST.in'
2021-11-10T16:00:02,458     warning: no previously-included files matching '*' found under directory 'env'
2021-11-10T16:00:02,471     adding license file 'LICENSE'
2021-11-10T16:00:02,474     writing manifest file '/tmp/pip-pip-egg-info-gdofujja/demucs.egg-info/SOURCES.txt'
2021-11-10T16:00:02,540   Source in /tmp/pip-wheel-9exo9x00/demucs_5db7dbbf3d9546dfb0d206d051b9c6b4 has version 3.0.1, which satisfies requirement demucs==3.0.1 from https://files.pythonhosted.org/packages/5b/93/8a96140c92b11f7928008187a37b4378129510be0d1dcdcb289ddfe258f3/demucs-3.0.1.tar.gz#sha256=54c4897bbce99e043137199ec9373f4447e3e88fc3f8c5ade2409a51c7f9ae86
2021-11-10T16:00:02,541   Removed demucs==3.0.1 from https://files.pythonhosted.org/packages/5b/93/8a96140c92b11f7928008187a37b4378129510be0d1dcdcb289ddfe258f3/demucs-3.0.1.tar.gz#sha256=54c4897bbce99e043137199ec9373f4447e3e88fc3f8c5ade2409a51c7f9ae86 from build tracker '/tmp/pip-req-tracker-3jp7w_p2'
2021-11-10T16:00:02,549 Created temporary directory: /tmp/pip-unpack-4_dc5488
2021-11-10T16:00:02,549 Building wheels for collected packages: demucs
2021-11-10T16:00:02,555   Created temporary directory: /tmp/pip-wheel-up7mjgeq
2021-11-10T16:00:02,555   Building wheel for demucs (setup.py): started
2021-11-10T16:00:02,556   Destination directory: /tmp/pip-wheel-up7mjgeq
2021-11-10T16:00:02,556   Running command /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-9exo9x00/demucs_5db7dbbf3d9546dfb0d206d051b9c6b4/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-9exo9x00/demucs_5db7dbbf3d9546dfb0d206d051b9c6b4/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-up7mjgeq
2021-11-10T16:00:03,542   running bdist_wheel
2021-11-10T16:00:03,546   running build
2021-11-10T16:00:03,547   running build_py
2021-11-10T16:00:03,672   creating build
2021-11-10T16:00:03,673   creating build/lib
2021-11-10T16:00:03,673   creating build/lib/demucs
2021-11-10T16:00:03,674   copying demucs/distrib.py -> build/lib/demucs
2021-11-10T16:00:03,676   copying demucs/__init__.py -> build/lib/demucs
2021-11-10T16:00:03,678   copying demucs/utils.py -> build/lib/demucs
2021-11-10T16:00:03,680   copying demucs/apply.py -> build/lib/demucs
2021-11-10T16:00:03,682   copying demucs/evaluate.py -> build/lib/demucs
2021-11-10T16:00:03,684   copying demucs/ema.py -> build/lib/demucs
2021-11-10T16:00:03,686   copying demucs/demucs.py -> build/lib/demucs
2021-11-10T16:00:03,688   copying demucs/repitch.py -> build/lib/demucs
2021-11-10T16:00:03,690   copying demucs/spec.py -> build/lib/demucs
2021-11-10T16:00:03,692   copying demucs/hdemucs.py -> build/lib/demucs
2021-11-10T16:00:03,694   copying demucs/train.py -> build/lib/demucs
2021-11-10T16:00:03,696   copying demucs/wav.py -> build/lib/demucs
2021-11-10T16:00:03,699   copying demucs/wdemucs.py -> build/lib/demucs
2021-11-10T16:00:03,701   copying demucs/repo.py -> build/lib/demucs
2021-11-10T16:00:03,703   copying demucs/solver.py -> build/lib/demucs
2021-11-10T16:00:03,706   copying demucs/audio.py -> build/lib/demucs
2021-11-10T16:00:03,709   copying demucs/__main__.py -> build/lib/demucs
2021-11-10T16:00:03,711   copying demucs/augment.py -> build/lib/demucs
2021-11-10T16:00:03,713   copying demucs/states.py -> build/lib/demucs
2021-11-10T16:00:03,716   copying demucs/separate.py -> build/lib/demucs
2021-11-10T16:00:03,718   copying demucs/svd.py -> build/lib/demucs
2021-11-10T16:00:03,720   copying demucs/pretrained.py -> build/lib/demucs
2021-11-10T16:00:03,722   running egg_info
2021-11-10T16:00:03,737   writing demucs.egg-info/PKG-INFO
2021-11-10T16:00:03,739   writing dependency_links to demucs.egg-info/dependency_links.txt
2021-11-10T16:00:03,741   writing entry points to demucs.egg-info/entry_points.txt
2021-11-10T16:00:03,742   writing requirements to demucs.egg-info/requires.txt
2021-11-10T16:00:03,743   writing top-level names to demucs.egg-info/top_level.txt
2021-11-10T16:00:03,749   reading manifest file 'demucs.egg-info/SOURCES.txt'
2021-11-10T16:00:03,752   reading manifest template 'MANIFEST.in'
2021-11-10T16:00:03,753   warning: no previously-included files matching '*' found under directory 'env'
2021-11-10T16:00:03,764   adding license file 'LICENSE'
2021-11-10T16:00:03,768   writing manifest file 'demucs.egg-info/SOURCES.txt'
2021-11-10T16:00:03,771   copying demucs/py.typed -> build/lib/demucs
2021-11-10T16:00:03,773   creating build/lib/demucs/remote
2021-11-10T16:00:03,774   copying demucs/remote/files.txt -> build/lib/demucs/remote
2021-11-10T16:00:03,777   copying demucs/remote/mdx.yaml -> build/lib/demucs/remote
2021-11-10T16:00:03,779   copying demucs/remote/mdx_extra.yaml -> build/lib/demucs/remote
2021-11-10T16:00:03,781   copying demucs/remote/mdx_extra_q.yaml -> build/lib/demucs/remote
2021-11-10T16:00:03,783   copying demucs/remote/mdx_q.yaml -> build/lib/demucs/remote
2021-11-10T16:00:03,794   installing to build/bdist.linux-armv7l/wheel
2021-11-10T16:00:03,794   running install
2021-11-10T16:00:03,795   running install_lib
2021-11-10T16:00:03,799   creating build/bdist.linux-armv7l
2021-11-10T16:00:03,799   creating build/bdist.linux-armv7l/wheel
2021-11-10T16:00:03,801   creating build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,802   copying build/lib/demucs/py.typed -> build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,804   copying build/lib/demucs/distrib.py -> build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,806   copying build/lib/demucs/__init__.py -> build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,808   copying build/lib/demucs/utils.py -> build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,810   copying build/lib/demucs/apply.py -> build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,812   copying build/lib/demucs/evaluate.py -> build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,815   creating build/bdist.linux-armv7l/wheel/demucs/remote
2021-11-10T16:00:03,815   copying build/lib/demucs/remote/mdx_q.yaml -> build/bdist.linux-armv7l/wheel/demucs/remote
2021-11-10T16:00:03,817   copying build/lib/demucs/remote/files.txt -> build/bdist.linux-armv7l/wheel/demucs/remote
2021-11-10T16:00:03,819   copying build/lib/demucs/remote/mdx.yaml -> build/bdist.linux-armv7l/wheel/demucs/remote
2021-11-10T16:00:03,821   copying build/lib/demucs/remote/mdx_extra_q.yaml -> build/bdist.linux-armv7l/wheel/demucs/remote
2021-11-10T16:00:03,823   copying build/lib/demucs/remote/mdx_extra.yaml -> build/bdist.linux-armv7l/wheel/demucs/remote
2021-11-10T16:00:03,825   copying build/lib/demucs/ema.py -> build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,827   copying build/lib/demucs/demucs.py -> build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,830   copying build/lib/demucs/repitch.py -> build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,832   copying build/lib/demucs/spec.py -> build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,834   copying build/lib/demucs/hdemucs.py -> build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,838   copying build/lib/demucs/train.py -> build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,840   copying build/lib/demucs/wav.py -> build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,843   copying build/lib/demucs/wdemucs.py -> build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,845   copying build/lib/demucs/repo.py -> build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,847   copying build/lib/demucs/solver.py -> build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,851   copying build/lib/demucs/audio.py -> build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,853   copying build/lib/demucs/__main__.py -> build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,855   copying build/lib/demucs/augment.py -> build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,857   copying build/lib/demucs/states.py -> build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,860   copying build/lib/demucs/separate.py -> build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,863   copying build/lib/demucs/svd.py -> build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,865   copying build/lib/demucs/pretrained.py -> build/bdist.linux-armv7l/wheel/demucs
2021-11-10T16:00:03,867   running install_egg_info
2021-11-10T16:00:03,877   Copying demucs.egg-info to build/bdist.linux-armv7l/wheel/demucs-3.0.1-py3.7.egg-info
2021-11-10T16:00:03,891   running install_scripts
2021-11-10T16:00:03,999   adding license file "LICENSE" (matched pattern "LICEN[CS]E*")
2021-11-10T16:00:04,004   creating build/bdist.linux-armv7l/wheel/demucs-3.0.1.dist-info/WHEEL
2021-11-10T16:00:04,006   creating '/tmp/pip-wheel-up7mjgeq/demucs-3.0.1-py3-none-any.whl' and adding 'build/bdist.linux-armv7l/wheel' to it
2021-11-10T16:00:04,009   adding 'demucs/__init__.py'
2021-11-10T16:00:04,010   adding 'demucs/__main__.py'
2021-11-10T16:00:04,012   adding 'demucs/apply.py'
2021-11-10T16:00:04,014   adding 'demucs/audio.py'
2021-11-10T16:00:04,016   adding 'demucs/augment.py'
2021-11-10T16:00:04,019   adding 'demucs/demucs.py'
2021-11-10T16:00:04,020   adding 'demucs/distrib.py'
2021-11-10T16:00:04,022   adding 'demucs/ema.py'
2021-11-10T16:00:04,024   adding 'demucs/evaluate.py'
2021-11-10T16:00:04,028   adding 'demucs/hdemucs.py'
2021-11-10T16:00:04,030   adding 'demucs/pretrained.py'
2021-11-10T16:00:04,031   adding 'demucs/py.typed'
2021-11-10T16:00:04,032   adding 'demucs/repitch.py'
2021-11-10T16:00:04,033   adding 'demucs/repo.py'
2021-11-10T16:00:04,035   adding 'demucs/separate.py'
2021-11-10T16:00:04,037   adding 'demucs/solver.py'
2021-11-10T16:00:04,039   adding 'demucs/spec.py'
2021-11-10T16:00:04,040   adding 'demucs/states.py'
2021-11-10T16:00:04,042   adding 'demucs/svd.py'
2021-11-10T16:00:04,043   adding 'demucs/train.py'
2021-11-10T16:00:04,045   adding 'demucs/utils.py'
2021-11-10T16:00:04,046   adding 'demucs/wav.py'
2021-11-10T16:00:04,048   adding 'demucs/wdemucs.py'
2021-11-10T16:00:04,049   adding 'demucs/remote/files.txt'
2021-11-10T16:00:04,050   adding 'demucs/remote/mdx.yaml'
2021-11-10T16:00:04,051   adding 'demucs/remote/mdx_extra.yaml'
2021-11-10T16:00:04,052   adding 'demucs/remote/mdx_extra_q.yaml'
2021-11-10T16:00:04,053   adding 'demucs/remote/mdx_q.yaml'
2021-11-10T16:00:04,055   adding 'demucs-3.0.1.dist-info/LICENSE'
2021-11-10T16:00:04,058   adding 'demucs-3.0.1.dist-info/METADATA'
2021-11-10T16:00:04,059   adding 'demucs-3.0.1.dist-info/WHEEL'
2021-11-10T16:00:04,060   adding 'demucs-3.0.1.dist-info/entry_points.txt'
2021-11-10T16:00:04,060   adding 'demucs-3.0.1.dist-info/top_level.txt'
2021-11-10T16:00:04,061   adding 'demucs-3.0.1.dist-info/RECORD'
2021-11-10T16:00:04,064   removing build/bdist.linux-armv7l/wheel
2021-11-10T16:00:04,142   Building wheel for demucs (setup.py): finished with status 'done'
2021-11-10T16:00:04,145   Created wheel for demucs: filename=demucs-3.0.1-py3-none-any.whl size=55968 sha256=ee88fdd39b30ab4cbf39845a40df0a6a1dfee22da403f90876c837271103fb7e
2021-11-10T16:00:04,145   Stored in directory: /tmp/pip-ephem-wheel-cache-x79nbf85/wheels/58/a8/5c/c10c6297b296458b34240168be04c883640874c3f333109dd1
2021-11-10T16:00:04,157 Successfully built demucs
2021-11-10T16:00:04,163 Removed build tracker: '/tmp/pip-req-tracker-3jp7w_p2'