2019-07-11T11:48:28 Created temporary directory: /tmp/pip-ephem-wheel-cache-75laoc21
2019-07-11T11:48:28 Created temporary directory: /tmp/pip-req-tracker-r8ajgx_5
2019-07-11T11:48:28 Created requirements tracker '/tmp/pip-req-tracker-r8ajgx_5'
2019-07-11T11:48:28 Created temporary directory: /tmp/pip-wheel-kuk7rwb1
2019-07-11T11:48:28 Collecting market-calendars==0.1.5
2019-07-11T11:48:28   1 location(s) to search for versions of market-calendars:
2019-07-11T11:48:28   * https://pypi.org/simple/market-calendars/
2019-07-11T11:48:28   Getting page https://pypi.org/simple/market-calendars/
2019-07-11T11:48:28   Analyzing links from page https://pypi.org/simple/market-calendars/
2019-07-11T11:48:28     Found link https://files.pythonhosted.org/packages/b7/33/683b8f3d54ab07aff70c0fa27db39d824d0bd68ae3da4db35d88bd46febd/market_calendars-0.0.5.tar.gz#sha256=a554cba9ce87afa22b0a2b10bbc65c3ea5117d9f775b7b7034a1b90d135b51d0 (from https://pypi.org/simple/market-calendars/), version: 0.0.5
2019-07-11T11:48:28     Found link https://files.pythonhosted.org/packages/5a/40/71ab1168545207599015ba71aa4c67d6c6bfca0025d8b9f94f7846591002/market_calendars-0.0.6.tar.gz#sha256=ba84dadacabfec22a97ed2cb1d574be28dd6773c26fd443d2b02e9c065f78475 (from https://pypi.org/simple/market-calendars/), version: 0.0.6
2019-07-11T11:48:28     Found link https://files.pythonhosted.org/packages/e2/1c/ca02114c9ddf07066faf263c3389dc8315fb23660e966e84eac9fa9a7c0c/market_calendars-0.0.7.tar.gz#sha256=deb0c265fb180fd075f1ea8c3401ceafdccd7ada2badc39585ae1a46cd45c23d (from https://pypi.org/simple/market-calendars/), version: 0.0.7
2019-07-11T11:48:28     Found link https://files.pythonhosted.org/packages/de/c5/6d1d54ba43c2c945520123fa8d6d806a60f72282479cdbd7eb51873469a6/market_calendars-0.0.8.tar.gz#sha256=1fc9d9fbdc9db6852c8b95dc8c775aa749bf1e62a8e1ef01449130ce5ddd1de6 (from https://pypi.org/simple/market-calendars/), version: 0.0.8
2019-07-11T11:48:28     Found link https://files.pythonhosted.org/packages/5b/8b/d931251a4855bf6c9e35f6a2a349be93c9d4c6106ba5976cfab50cdef31e/market_calendars-0.0.9.tar.gz#sha256=3373cf8f5e7a0fed02afb47a51eb5c691a795afb5dc0b14694058a82332ff962 (from https://pypi.org/simple/market-calendars/), version: 0.0.9
2019-07-11T11:48:28     Skipping link https://files.pythonhosted.org/packages/dc/a1/a6c4e2d6317f2c72c26ba8a12bf87e0c25238623bdd572915bb2383a5db8/market_calendars-0.1.0-cp36-cp36m-win_amd64.whl#sha256=afbdfa8b27c1629c6e9f035f68ab1aaa207b7fab1d92fbfd431ab4df85a77c79 (from https://pypi.org/simple/market-calendars/); it is not compatible with this Python
2019-07-11T11:48:28     Skipping link https://files.pythonhosted.org/packages/3c/1b/a06e6dd289aa1abf267fed792caa011177bb582b411d573cf25fe6b133f0/market_calendars-0.1.2-cp36-cp36m-win_amd64.whl#sha256=ebc1f0e4efaa77e4c0c6c5a406f545b2a4537a40ab84616750ea1174758df3f7 (from https://pypi.org/simple/market-calendars/); it is not compatible with this Python
2019-07-11T11:48:28     Skipping link https://files.pythonhosted.org/packages/31/95/51d3fc7c4cabd331e637772ddd7ceb43c4830d3e7628048ae6a6d697a70e/market_calendars-0.1.5-cp36-cp36m-win_amd64.whl#sha256=2b91865476e2ae1e9b4ba3909da1f9f1be5b30ed39895e08cf985f69e86cdce3 (from https://pypi.org/simple/market-calendars/); it is not compatible with this Python
2019-07-11T11:48:28     Found link https://files.pythonhosted.org/packages/13/00/1f0f7cd3dc600b183e1b9ac11a100e630f45cce95590d60987cde9e6b219/market_calendars-0.1.5.tar.gz#sha256=1804a2040b3e495508724464c50e78a3eff5d86ff14ecdcbd012e7668496fa9c (from https://pypi.org/simple/market-calendars/), version: 0.1.5
2019-07-11T11:48:28     Found link https://files.pythonhosted.org/packages/d9/06/cf19ff92da237bb49d5baf85afe8f84305e69a96c75c276f3bc827b7434b/market_calendars-0.1.6.tar.gz#sha256=a3fb4f4396c283edeef4ed51b11706086dabcb2d046016e01942f126ed38789e (from https://pypi.org/simple/market-calendars/), version: 0.1.6
2019-07-11T11:48:28   Using version 0.1.5 (newest of versions: 0.1.5)
2019-07-11T11:48:28   Created temporary directory: /tmp/pip-unpack-9c2coy05
2019-07-11T11:48:29   Downloading https://files.pythonhosted.org/packages/13/00/1f0f7cd3dc600b183e1b9ac11a100e630f45cce95590d60987cde9e6b219/market_calendars-0.1.5.tar.gz (620kB)
2019-07-11T11:48:29   Downloading from URL https://files.pythonhosted.org/packages/13/00/1f0f7cd3dc600b183e1b9ac11a100e630f45cce95590d60987cde9e6b219/market_calendars-0.1.5.tar.gz#sha256=1804a2040b3e495508724464c50e78a3eff5d86ff14ecdcbd012e7668496fa9c (from https://pypi.org/simple/market-calendars/)
2019-07-11T11:48:29   Added market-calendars==0.1.5 from https://files.pythonhosted.org/packages/13/00/1f0f7cd3dc600b183e1b9ac11a100e630f45cce95590d60987cde9e6b219/market_calendars-0.1.5.tar.gz#sha256=1804a2040b3e495508724464c50e78a3eff5d86ff14ecdcbd012e7668496fa9c to build tracker '/tmp/pip-req-tracker-r8ajgx_5'
2019-07-11T11:48:29     Running setup.py (path:/tmp/pip-wheel-kuk7rwb1/market-calendars/setup.py) egg_info for package market-calendars
2019-07-11T11:48:29     Running command python setup.py egg_info
2019-07-11T11:48:33     Compiling market_calendars/core/assert_utils.pyx because it depends on /usr/lib/python3/dist-packages/Cython/Includes/libc/math.pxd.
2019-07-11T11:48:33     Compiling market_calendars/core/period.pyx because it depends on /usr/lib/python3/dist-packages/Cython/Includes/libc/math.pxd.
2019-07-11T11:48:33     Compiling market_calendars/core/date.pyx because it depends on /usr/lib/python3/dist-packages/Cython/Includes/libc/math.pxd.
2019-07-11T11:48:36     [1/3] Cythonizing market_calendars/core/assert_utils.pyx
2019-07-11T11:48:36     /usr/lib/python3/dist-packages/Cython/Compiler/Main.py:367: FutureWarning: Cython directive 'language_level' not set, using 2 for now (Py2). This will change in a later release! File: /tmp/pip-wheel-kuk7rwb1/market-calendars/market_calendars/core/assert_utils.pxd
2019-07-11T11:48:36       tree = Parsing.p_module(s, pxd, full_module_name)
2019-07-11T11:48:36     [3/3] Cythonizing market_calendars/core/period.pyx
2019-07-11T11:48:36     /usr/lib/python3/dist-packages/Cython/Compiler/Main.py:367: FutureWarning: Cython directive 'language_level' not set, using 2 for now (Py2). This will change in a later release! File: /tmp/pip-wheel-kuk7rwb1/market-calendars/market_calendars/core/period.pxd
2019-07-11T11:48:36       tree = Parsing.p_module(s, pxd, full_module_name)
2019-07-11T11:48:36     [2/3] Cythonizing market_calendars/core/date.pyx
2019-07-11T11:48:36     /usr/lib/python3/dist-packages/Cython/Compiler/Main.py:367: FutureWarning: Cython directive 'language_level' not set, using 2 for now (Py2). This will change in a later release! File: /tmp/pip-wheel-kuk7rwb1/market-calendars/market_calendars/core/date.pxd
2019-07-11T11:48:36       tree = Parsing.p_module(s, pxd, full_module_name)
2019-07-11T11:48:36     running egg_info
2019-07-11T11:48:36     creating pip-egg-info/market_calendars.egg-info
2019-07-11T11:48:36     writing pip-egg-info/market_calendars.egg-info/PKG-INFO
2019-07-11T11:48:36     writing dependency_links to pip-egg-info/market_calendars.egg-info/dependency_links.txt
2019-07-11T11:48:36     writing requirements to pip-egg-info/market_calendars.egg-info/requires.txt
2019-07-11T11:48:36     writing top-level names to pip-egg-info/market_calendars.egg-info/top_level.txt
2019-07-11T11:48:36     writing manifest file 'pip-egg-info/market_calendars.egg-info/SOURCES.txt'
2019-07-11T11:48:36     reading manifest file 'pip-egg-info/market_calendars.egg-info/SOURCES.txt'
2019-07-11T11:48:36     reading manifest template 'MANIFEST.in'
2019-07-11T11:48:36     warning: no files found matching '.coveragerc'
2019-07-11T11:48:36     warning: no files found matching '*.csv' under directory 'market_calendars'
2019-07-11T11:48:36     writing manifest file 'pip-egg-info/market_calendars.egg-info/SOURCES.txt'
2019-07-11T11:48:37   Source in /tmp/pip-wheel-kuk7rwb1/market-calendars has version 0.1.5, which satisfies requirement market-calendars==0.1.5 from https://files.pythonhosted.org/packages/13/00/1f0f7cd3dc600b183e1b9ac11a100e630f45cce95590d60987cde9e6b219/market_calendars-0.1.5.tar.gz#sha256=1804a2040b3e495508724464c50e78a3eff5d86ff14ecdcbd012e7668496fa9c
2019-07-11T11:48:37   Removed market-calendars==0.1.5 from https://files.pythonhosted.org/packages/13/00/1f0f7cd3dc600b183e1b9ac11a100e630f45cce95590d60987cde9e6b219/market_calendars-0.1.5.tar.gz#sha256=1804a2040b3e495508724464c50e78a3eff5d86ff14ecdcbd012e7668496fa9c from build tracker '/tmp/pip-req-tracker-r8ajgx_5'
2019-07-11T11:48:37 Building wheels for collected packages: market-calendars
2019-07-11T11:48:37   Created temporary directory: /tmp/pip-wheel-1nc83qi_
2019-07-11T11:48:37   Building wheel for market-calendars (setup.py): started
2019-07-11T11:48:37   Destination directory: /tmp/pip-wheel-1nc83qi_
2019-07-11T11:48:37   Running command /usr/bin/python3 -u -c 'import setuptools, tokenize;__file__='"'"'/tmp/pip-wheel-kuk7rwb1/market-calendars/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-1nc83qi_
2019-07-11T11:48:40   running bdist_wheel
2019-07-11T11:48:40   running build
2019-07-11T11:48:40   running build_py
2019-07-11T11:48:40   creating build
2019-07-11T11:48:40   creating build/lib.linux-armv7l-3.7
2019-07-11T11:48:40   creating build/lib.linux-armv7l-3.7/market_calendars
2019-07-11T11:48:40   copying market_calendars/class_registry.py -> build/lib.linux-armv7l-3.7/market_calendars
2019-07-11T11:48:40   copying market_calendars/market_calendar.py -> build/lib.linux-armv7l-3.7/market_calendars
2019-07-11T11:48:40   copying market_calendars/exchange_null.py -> build/lib.linux-armv7l-3.7/market_calendars
2019-07-11T11:48:40   copying market_calendars/exchange_china_sse.py -> build/lib.linux-armv7l-3.7/market_calendars
2019-07-11T11:48:40   copying market_calendars/exchange_nyse.py -> build/lib.linux-armv7l-3.7/market_calendars
2019-07-11T11:48:40   copying market_calendars/calendar_registry.py -> build/lib.linux-armv7l-3.7/market_calendars
2019-07-11T11:48:40   copying market_calendars/__init__.py -> build/lib.linux-armv7l-3.7/market_calendars
2019-07-11T11:48:40   creating build/lib.linux-armv7l-3.7/market_calendars/core
2019-07-11T11:48:40   copying market_calendars/core/__init__.py -> build/lib.linux-armv7l-3.7/market_calendars/core
2019-07-11T11:48:40   creating build/lib.linux-armv7l-3.7/market_calendars/tests
2019-07-11T11:48:40   copying market_calendars/tests/test_core_date.py -> build/lib.linux-armv7l-3.7/market_calendars/tests
2019-07-11T11:48:40   copying market_calendars/tests/test_calendar_nyse.py -> build/lib.linux-armv7l-3.7/market_calendars/tests
2019-07-11T11:48:40   copying market_calendars/tests/test_calendar_chinasse.py -> build/lib.linux-armv7l-3.7/market_calendars/tests
2019-07-11T11:48:40   copying market_calendars/tests/test_core_schedule.py -> build/lib.linux-armv7l-3.7/market_calendars/tests
2019-07-11T11:48:40   copying market_calendars/tests/test_calendar_null.py -> build/lib.linux-armv7l-3.7/market_calendars/tests
2019-07-11T11:48:40   copying market_calendars/tests/test_main.py -> build/lib.linux-armv7l-3.7/market_calendars/tests
2019-07-11T11:48:40   copying market_calendars/tests/test_core_calendar.py -> build/lib.linux-armv7l-3.7/market_calendars/tests
2019-07-11T11:48:40   copying market_calendars/tests/__init__.py -> build/lib.linux-armv7l-3.7/market_calendars/tests
2019-07-11T11:48:40   copying market_calendars/tests/test_core_period.py -> build/lib.linux-armv7l-3.7/market_calendars/tests
2019-07-11T11:48:40   creating build/lib.linux-armv7l-3.7/market_calendars/core/enums
2019-07-11T11:48:40   copying market_calendars/core/enums/__init__.py -> build/lib.linux-armv7l-3.7/market_calendars/core/enums
2019-07-11T11:48:40   running build_ext
2019-07-11T11:48:40   building 'market_calendars.core.enums.time_units' extension
2019-07-11T11:48:40   creating build/temp.linux-armv7l-3.7
2019-07-11T11:48:40   creating build/temp.linux-armv7l-3.7/market_calendars
2019-07-11T11:48:40   creating build/temp.linux-armv7l-3.7/market_calendars/core
2019-07-11T11:48:40   creating build/temp.linux-armv7l-3.7/market_calendars/core/enums
2019-07-11T11:48:40   arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/home/piwheels/.local/lib/python3.7/site-packages/numpy/core/include -I/usr/include/python3.7m -c market_calendars/core/enums/time_units.c -o build/temp.linux-armv7l-3.7/market_calendars/core/enums/time_units.o
2019-07-11T11:48:49   arm-linux-gnueabihf-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,relro -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 build/temp.linux-armv7l-3.7/market_calendars/core/enums/time_units.o -o build/lib.linux-armv7l-3.7/market_calendars/core/enums/time_units.cpython-37m-arm-linux-gnueabihf.so
2019-07-11T11:48:50   building 'market_calendars.core.enums.weekdays' extension
2019-07-11T11:48:50   arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/home/piwheels/.local/lib/python3.7/site-packages/numpy/core/include -I/usr/include/python3.7m -c market_calendars/core/enums/weekdays.c -o build/temp.linux-armv7l-3.7/market_calendars/core/enums/weekdays.o
2019-07-11T11:48:59   arm-linux-gnueabihf-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,relro -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 build/temp.linux-armv7l-3.7/market_calendars/core/enums/weekdays.o -o build/lib.linux-armv7l-3.7/market_calendars/core/enums/weekdays.cpython-37m-arm-linux-gnueabihf.so
2019-07-11T11:48:59   building 'market_calendars.core.enums.months' extension
2019-07-11T11:48:59   arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/home/piwheels/.local/lib/python3.7/site-packages/numpy/core/include -I/usr/include/python3.7m -c market_calendars/core/enums/months.c -o build/temp.linux-armv7l-3.7/market_calendars/core/enums/months.o
2019-07-11T11:49:09   arm-linux-gnueabihf-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,relro -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 build/temp.linux-armv7l-3.7/market_calendars/core/enums/months.o -o build/lib.linux-armv7l-3.7/market_calendars/core/enums/months.cpython-37m-arm-linux-gnueabihf.so
2019-07-11T11:49:09   building 'market_calendars.core.enums.bizday_conventions' extension
2019-07-11T11:49:09   arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/home/piwheels/.local/lib/python3.7/site-packages/numpy/core/include -I/usr/include/python3.7m -c market_calendars/core/enums/bizday_conventions.c -o build/temp.linux-armv7l-3.7/market_calendars/core/enums/bizday_conventions.o
2019-07-11T11:49:19   arm-linux-gnueabihf-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,relro -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 build/temp.linux-armv7l-3.7/market_calendars/core/enums/bizday_conventions.o -o build/lib.linux-armv7l-3.7/market_calendars/core/enums/bizday_conventions.cpython-37m-arm-linux-gnueabihf.so
2019-07-11T11:49:19   building 'market_calendars.core.enums.date_generation' extension
2019-07-11T11:49:19   arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/home/piwheels/.local/lib/python3.7/site-packages/numpy/core/include -I/usr/include/python3.7m -c market_calendars/core/enums/date_generation.c -o build/temp.linux-armv7l-3.7/market_calendars/core/enums/date_generation.o
2019-07-11T11:49:28   arm-linux-gnueabihf-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,relro -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 build/temp.linux-armv7l-3.7/market_calendars/core/enums/date_generation.o -o build/lib.linux-armv7l-3.7/market_calendars/core/enums/date_generation.cpython-37m-arm-linux-gnueabihf.so
2019-07-11T11:49:28   building 'market_calendars.core.assert_utils' extension
2019-07-11T11:49:28   arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/home/piwheels/.local/lib/python3.7/site-packages/numpy/core/include -I/usr/include/python3.7m -c market_calendars/core/assert_utils.c -o build/temp.linux-armv7l-3.7/market_calendars/core/assert_utils.o
2019-07-11T11:49:31   arm-linux-gnueabihf-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,relro -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 build/temp.linux-armv7l-3.7/market_calendars/core/assert_utils.o -o build/lib.linux-armv7l-3.7/market_calendars/core/assert_utils.cpython-37m-arm-linux-gnueabihf.so
2019-07-11T11:49:32   building 'market_calendars.core.period' extension
2019-07-11T11:49:32   arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/home/piwheels/.local/lib/python3.7/site-packages/numpy/core/include -I/usr/include/python3.7m -c market_calendars/core/period.c -o build/temp.linux-armv7l-3.7/market_calendars/core/period.o
2019-07-11T11:49:45   arm-linux-gnueabihf-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,relro -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 build/temp.linux-armv7l-3.7/market_calendars/core/period.o -o build/lib.linux-armv7l-3.7/market_calendars/core/period.cpython-37m-arm-linux-gnueabihf.so
2019-07-11T11:49:45   building 'market_calendars.core.date' extension
2019-07-11T11:49:45   arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/home/piwheels/.local/lib/python3.7/site-packages/numpy/core/include -I/usr/include/python3.7m -c market_calendars/core/date.c -o build/temp.linux-armv7l-3.7/market_calendars/core/date.o
2019-07-11T11:50:06   arm-linux-gnueabihf-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,relro -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 build/temp.linux-armv7l-3.7/market_calendars/core/date.o -o build/lib.linux-armv7l-3.7/market_calendars/core/date.cpython-37m-arm-linux-gnueabihf.so
2019-07-11T11:50:06   building 'market_calendars.core.calendar' extension
2019-07-11T11:50:06   arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/home/piwheels/.local/lib/python3.7/site-packages/numpy/core/include -I/usr/include/python3.7m -c market_calendars/core/calendar.c -o build/temp.linux-armv7l-3.7/market_calendars/core/calendar.o
2019-07-11T11:55:32   arm-linux-gnueabihf-gcc: fatal error: Killed signal terminated program cc1
2019-07-11T11:55:32   compilation terminated.
2019-07-11T11:55:32   error: command 'arm-linux-gnueabihf-gcc' failed with exit status 1
2019-07-11T11:55:34   Building wheel for market-calendars (setup.py): finished with status 'error'
2019-07-11T11:55:34   ERROR: Failed building wheel for market-calendars
2019-07-11T11:55:34   Running setup.py clean for market-calendars
2019-07-11T11:55:34   Running command /usr/bin/python3 -u -c 'import setuptools, tokenize;__file__='"'"'/tmp/pip-wheel-kuk7rwb1/market-calendars/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' clean --all
2019-07-11T11:55:46   running clean
2019-07-11T11:55:46   removing 'build/temp.linux-armv7l-3.7' (and everything under it)
2019-07-11T11:55:46   removing 'build/lib.linux-armv7l-3.7' (and everything under it)
2019-07-11T11:55:46   'build/bdist.linux-armv7l' does not exist -- can't clean it
2019-07-11T11:55:46   'build/scripts-3.7' does not exist -- can't clean it
2019-07-11T11:55:46   removing 'build'
2019-07-11T11:55:46 Failed to build market-calendars
2019-07-11T11:55:46 Cleaning up...
2019-07-11T11:55:46   Removing source in /tmp/pip-wheel-kuk7rwb1/market-calendars
2019-07-11T11:55:46 Removed build tracker '/tmp/pip-req-tracker-r8ajgx_5'
2019-07-11T11:55:46 ERROR: Failed to build one or more wheels
2019-07-11T11:55:46 Exception information:
2019-07-11T11:55:46 Traceback (most recent call last):
2019-07-11T11:55:46   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-07-11T11:55:46     status = self.run(options, args)
2019-07-11T11:55:46   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 178, in run
2019-07-11T11:55:46     "Failed to build one or more wheels"
2019-07-11T11:55:46 pip._internal.exceptions.CommandError: Failed to build one or more wheels