2021-07-17T17:46:21,028 Created temporary directory: /tmp/pip-ephem-wheel-cache-6ozt3eli
2021-07-17T17:46:21,032 Created temporary directory: /tmp/pip-req-tracker-ga753oin
2021-07-17T17:46:21,032 Initialized build tracking at /tmp/pip-req-tracker-ga753oin
2021-07-17T17:46:21,032 Created build tracker: /tmp/pip-req-tracker-ga753oin
2021-07-17T17:46:21,033 Entered build tracker: /tmp/pip-req-tracker-ga753oin
2021-07-17T17:46:21,033 Created temporary directory: /tmp/pip-wheel-y1k7u0ol
2021-07-17T17:46:21,060 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-07-17T17:46:21,062 2 location(s) to search for versions of btrader:
2021-07-17T17:46:21,062 * https://pypi.org/simple/btrader/
2021-07-17T17:46:21,062 * https://www.piwheels.org/simple/btrader/
2021-07-17T17:46:21,063 Fetching project page and analyzing links: https://pypi.org/simple/btrader/
2021-07-17T17:46:21,063 Getting page https://pypi.org/simple/btrader/
2021-07-17T17:46:21,065 Found index url https://pypi.org/simple
2021-07-17T17:46:21,157   Found link https://files.pythonhosted.org/packages/f9/1a/c2049863b10b65d9c3b14c650d48b0a0f41f44720d6c60fbc87d6bb30508/btrader-0.1.0.tar.gz#sha256=00fec471002c7af83698f9b0643454950ecb292db7b84b240db89165b71ba14a (from https://pypi.org/simple/btrader/), version: 0.1.0
2021-07-17T17:46:21,157   Found link https://files.pythonhosted.org/packages/33/47/34e933ef72678e2e6c4e7720fd2357fea719ddadef3d9dde2fc8d9ff75bb/btrader-0.1.1.tar.gz#sha256=0e2c6a3e007590e1e2e79c0f618a2cd3830907be244cbb108b57e6c831f714be (from https://pypi.org/simple/btrader/), version: 0.1.1
2021-07-17T17:46:21,157   Found link https://files.pythonhosted.org/packages/13/32/4a21fc3aaf79ad2248428be5b066ff25ae6cde70a7bd52dba089a9a76793/btrader-0.1.2.tar.gz#sha256=8ce57d88bcc9a213c3214115c80ee9d4d2c0611cafaa3f90145277120288b687 (from https://pypi.org/simple/btrader/), version: 0.1.2
2021-07-17T17:46:21,158   Found link https://files.pythonhosted.org/packages/17/41/2b416d244357f5540e7c418e144fdb72a6a436d99cebb1e3fe705cee139e/btrader-0.1.3.tar.gz#sha256=2cfcb1b78804485641c44d0e03f2734b13e247c152d40a3014f230488517222f (from https://pypi.org/simple/btrader/), version: 0.1.3
2021-07-17T17:46:21,158   Found link https://files.pythonhosted.org/packages/54/de/64272e1f26196b28af6dabf8e97cb680664136630bf8355b83748d4c6773/btrader-0.1.4.tar.gz#sha256=d7b7d61009d1e4c1575d0a448a62b1513d7a7168f5f7ce77ac653513ce72bebe (from https://pypi.org/simple/btrader/), version: 0.1.4
2021-07-17T17:46:21,158   Found link https://files.pythonhosted.org/packages/f6/7c/40d7aeaf6703b518eba3626459613441fe1fdc0420fe1d836bff97e4295f/btrader-0.1.5.tar.gz#sha256=47a10e9ed324e8195b207a45388eeeb4f3a35e4059f8d3f870e9367d8e47f14a (from https://pypi.org/simple/btrader/), version: 0.1.5
2021-07-17T17:46:21,158 Fetching project page and analyzing links: https://www.piwheels.org/simple/btrader/
2021-07-17T17:46:21,159 Getting page https://www.piwheels.org/simple/btrader/
2021-07-17T17:46:21,160 Found index url https://www.piwheels.org/simple
2021-07-17T17:46:21,264 Skipping link: not a file: https://www.piwheels.org/simple/btrader/
2021-07-17T17:46:21,264 Skipping link: not a file: https://pypi.org/simple/btrader/
2021-07-17T17:46:21,292 Given no hashes to check 1 links for project 'btrader': discarding no candidates
2021-07-17T17:46:21,310 Collecting btrader==0.1.4
2021-07-17T17:46:21,312   Created temporary directory: /tmp/pip-unpack-p9cxbebe
2021-07-17T17:46:21,353   Downloading btrader-0.1.4.tar.gz (388 kB)
2021-07-17T17:46:21,597   Added btrader==0.1.4 from https://files.pythonhosted.org/packages/54/de/64272e1f26196b28af6dabf8e97cb680664136630bf8355b83748d4c6773/btrader-0.1.4.tar.gz#sha256=d7b7d61009d1e4c1575d0a448a62b1513d7a7168f5f7ce77ac653513ce72bebe to build tracker '/tmp/pip-req-tracker-ga753oin'
2021-07-17T17:46:21,598     Running setup.py (path:/tmp/pip-wheel-y1k7u0ol/btrader_d5e971af6da64c6c84134162932b7f29/setup.py) egg_info for package btrader
2021-07-17T17:46:21,598     Created temporary directory: /tmp/pip-pip-egg-info-c6nnho7z
2021-07-17T17:46:21,599     Running command python setup.py egg_info
2021-07-17T17:46:23,525     running egg_info
2021-07-17T17:46:23,527     creating /tmp/pip-pip-egg-info-c6nnho7z/btrader.egg-info
2021-07-17T17:46:23,537     writing /tmp/pip-pip-egg-info-c6nnho7z/btrader.egg-info/PKG-INFO
2021-07-17T17:46:23,539     writing dependency_links to /tmp/pip-pip-egg-info-c6nnho7z/btrader.egg-info/dependency_links.txt
2021-07-17T17:46:23,541     writing requirements to /tmp/pip-pip-egg-info-c6nnho7z/btrader.egg-info/requires.txt
2021-07-17T17:46:23,542     writing top-level names to /tmp/pip-pip-egg-info-c6nnho7z/btrader.egg-info/top_level.txt
2021-07-17T17:46:23,544     writing manifest file '/tmp/pip-pip-egg-info-c6nnho7z/btrader.egg-info/SOURCES.txt'
2021-07-17T17:46:23,753     reading manifest file '/tmp/pip-pip-egg-info-c6nnho7z/btrader.egg-info/SOURCES.txt'
2021-07-17T17:46:23,759     writing manifest file '/tmp/pip-pip-egg-info-c6nnho7z/btrader.egg-info/SOURCES.txt'
2021-07-17T17:46:23,875   Source in /tmp/pip-wheel-y1k7u0ol/btrader_d5e971af6da64c6c84134162932b7f29 has version 0.1.4, which satisfies requirement btrader==0.1.4 from https://files.pythonhosted.org/packages/54/de/64272e1f26196b28af6dabf8e97cb680664136630bf8355b83748d4c6773/btrader-0.1.4.tar.gz#sha256=d7b7d61009d1e4c1575d0a448a62b1513d7a7168f5f7ce77ac653513ce72bebe
2021-07-17T17:46:23,876   Removed btrader==0.1.4 from https://files.pythonhosted.org/packages/54/de/64272e1f26196b28af6dabf8e97cb680664136630bf8355b83748d4c6773/btrader-0.1.4.tar.gz#sha256=d7b7d61009d1e4c1575d0a448a62b1513d7a7168f5f7ce77ac653513ce72bebe from build tracker '/tmp/pip-req-tracker-ga753oin'
2021-07-17T17:46:23,880 Created temporary directory: /tmp/pip-unpack-_vl7vuo9
2021-07-17T17:46:23,881 Building wheels for collected packages: btrader
2021-07-17T17:46:23,885   Created temporary directory: /tmp/pip-wheel-qamtg3ml
2021-07-17T17:46:23,885   Building wheel for btrader (setup.py): started
2021-07-17T17:46:23,885   Destination directory: /tmp/pip-wheel-qamtg3ml
2021-07-17T17:46:23,886   Running command /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-y1k7u0ol/btrader_d5e971af6da64c6c84134162932b7f29/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-y1k7u0ol/btrader_d5e971af6da64c6c84134162932b7f29/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-qamtg3ml
2021-07-17T17:46:25,800   running bdist_wheel
2021-07-17T17:46:25,806   running build
2021-07-17T17:46:25,807   running build_py
2021-07-17T17:46:25,970   creating build
2021-07-17T17:46:25,971   creating build/lib.linux-armv7l-3.9
2021-07-17T17:46:25,971   creating build/lib.linux-armv7l-3.9/btrader
2021-07-17T17:46:25,972   copying btrader/__init__.py -> build/lib.linux-armv7l-3.9/btrader
2021-07-17T17:46:25,977   creating build/lib.linux-armv7l-3.9/btrader/bot
2021-07-17T17:46:25,978   copying btrader/bot/TelegramBot.py -> build/lib.linux-armv7l-3.9/btrader/bot
2021-07-17T17:46:25,980   copying btrader/bot/__init__.py -> build/lib.linux-armv7l-3.9/btrader/bot
2021-07-17T17:46:25,982   creating build/lib.linux-armv7l-3.9/btrader/core
2021-07-17T17:46:25,983   copying btrader/core/TradingPair.py -> build/lib.linux-armv7l-3.9/btrader/core
2021-07-17T17:46:25,985   copying btrader/core/bTrader.py -> build/lib.linux-armv7l-3.9/btrader/core
2021-07-17T17:46:25,987   copying btrader/core/Logger.py -> build/lib.linux-armv7l-3.9/btrader/core
2021-07-17T17:46:25,988   copying btrader/core/TriangularRelationship.py -> build/lib.linux-armv7l-3.9/btrader/core
2021-07-17T17:46:25,990   copying btrader/core/StoppableThread.py -> build/lib.linux-armv7l-3.9/btrader/core
2021-07-17T17:46:25,992   copying btrader/core/DepthWorker.py -> build/lib.linux-armv7l-3.9/btrader/core
2021-07-17T17:46:25,994   copying btrader/core/ComputeWorker.py -> build/lib.linux-armv7l-3.9/btrader/core
2021-07-17T17:46:25,996   copying btrader/core/__init__.py -> build/lib.linux-armv7l-3.9/btrader/core
2021-07-17T17:46:26,000   running build_ext
2021-07-17T17:46:26,008   building 'btrader.__init__' extension
2021-07-17T17:46:26,008   creating build/temp.linux-armv7l-3.9
2021-07-17T17:46:26,009   creating build/temp.linux-armv7l-3.9/btrader
2021-07-17T17:46:26,010   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 -I/usr/include/python3.9 -c btrader/__init__.c -o build/temp.linux-armv7l-3.9/btrader/__init__.o
2021-07-17T17:46:26,376   btrader/__init__.c: In function ‘__Pyx_import_all_from’:
2021-07-17T17:46:26,376   btrader/__init__.c:1199:13: warning: ‘PyUnicode_AsUnicode’ is deprecated [-Wdeprecated-declarations]
2021-07-17T17:46:26,376    1199 |             PyUnicode_AS_UNICODE(name)[0] == '_')
2021-07-17T17:46:26,377         |             ^~~~~~~~~~~~~~~~~~~~
2021-07-17T17:46:26,377   In file included from /usr/include/python3.9/unicodeobject.h:1026,
2021-07-17T17:46:26,377                    from /usr/include/python3.9/Python.h:97,
2021-07-17T17:46:26,377                    from btrader/__init__.c:16:
2021-07-17T17:46:26,377   /usr/include/python3.9/cpython/unicodeobject.h:580:45: note: declared here
2021-07-17T17:46:26,377     580 | Py_DEPRECATED(3.3) PyAPI_FUNC(Py_UNICODE *) PyUnicode_AsUnicode(
2021-07-17T17:46:26,377         |                                             ^~~~~~~~~~~~~~~~~~~
2021-07-17T17:46:27,352   arm-linux-gnueabihf-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fwrapv -O2 -Wl,-z,relro -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 build/temp.linux-armv7l-3.9/btrader/__init__.o -o build/lib.linux-armv7l-3.9/btrader/__init__.cpython-39-arm-linux-gnueabihf.so
2021-07-17T17:46:27,461   building 'btrader.core.ComputeWorker' extension
2021-07-17T17:46:27,462   creating build/temp.linux-armv7l-3.9/btrader/core
2021-07-17T17:46:27,462   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 -I/usr/include/python3.9 -c btrader/core/ComputeWorker.c -o build/temp.linux-armv7l-3.9/btrader/core/ComputeWorker.o
2021-07-17T17:46:27,947   btrader/core/ComputeWorker.c: In function ‘__Pyx_import_all_from’:
2021-07-17T17:46:27,950   btrader/core/ComputeWorker.c:5958:13: warning: ‘PyUnicode_AsUnicode’ is deprecated [-Wdeprecated-declarations]
2021-07-17T17:46:27,950    5958 |             PyUnicode_AS_UNICODE(name)[0] == '_')
2021-07-17T17:46:27,950         |             ^~~~~~~~~~~~~~~~~~~~
2021-07-17T17:46:27,951   In file included from /usr/include/python3.9/unicodeobject.h:1026,
2021-07-17T17:46:27,951                    from /usr/include/python3.9/Python.h:97,
2021-07-17T17:46:27,951                    from btrader/core/ComputeWorker.c:16:
2021-07-17T17:46:27,951   /usr/include/python3.9/cpython/unicodeobject.h:580:45: note: declared here
2021-07-17T17:46:27,951     580 | Py_DEPRECATED(3.3) PyAPI_FUNC(Py_UNICODE *) PyUnicode_AsUnicode(
2021-07-17T17:46:27,951         |                                             ^~~~~~~~~~~~~~~~~~~
2021-07-17T17:46:41,330   arm-linux-gnueabihf-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fwrapv -O2 -Wl,-z,relro -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 build/temp.linux-armv7l-3.9/btrader/core/ComputeWorker.o -o build/lib.linux-armv7l-3.9/btrader/core/ComputeWorker.cpython-39-arm-linux-gnueabihf.so
2021-07-17T17:46:41,472   building 'btrader.core.DepthWorker' extension
2021-07-17T17:46:41,472   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 -I/usr/include/python3.9 -c btrader/core/DepthWorker.c -o build/temp.linux-armv7l-3.9/btrader/core/DepthWorker.o
2021-07-17T17:46:46,265   arm-linux-gnueabihf-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fwrapv -O2 -Wl,-z,relro -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 build/temp.linux-armv7l-3.9/btrader/core/DepthWorker.o -o build/lib.linux-armv7l-3.9/btrader/core/DepthWorker.cpython-39-arm-linux-gnueabihf.so
2021-07-17T17:46:46,394   building 'btrader.core.Logger' extension
2021-07-17T17:46:46,395   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 -I/usr/include/python3.9 -c btrader/core/Logger.c -o build/temp.linux-armv7l-3.9/btrader/core/Logger.o
2021-07-17T17:46:52,490   arm-linux-gnueabihf-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fwrapv -O2 -Wl,-z,relro -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 build/temp.linux-armv7l-3.9/btrader/core/Logger.o -o build/lib.linux-armv7l-3.9/btrader/core/Logger.cpython-39-arm-linux-gnueabihf.so
2021-07-17T17:46:52,620   building 'btrader.core.StoppableThread' extension
2021-07-17T17:46:52,620   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 -I/usr/include/python3.9 -c btrader/core/StoppableThread.c -o build/temp.linux-armv7l-3.9/btrader/core/StoppableThread.o
2021-07-17T17:46:55,118   arm-linux-gnueabihf-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fwrapv -O2 -Wl,-z,relro -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 build/temp.linux-armv7l-3.9/btrader/core/StoppableThread.o -o build/lib.linux-armv7l-3.9/btrader/core/StoppableThread.cpython-39-arm-linux-gnueabihf.so
2021-07-17T17:46:55,236   building 'btrader.core.TradingPair' extension
2021-07-17T17:46:55,236   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 -I/usr/include/python3.9 -c btrader/core/TradingPair.c -o build/temp.linux-armv7l-3.9/btrader/core/TradingPair.o
2021-07-17T17:46:59,725   arm-linux-gnueabihf-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fwrapv -O2 -Wl,-z,relro -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 build/temp.linux-armv7l-3.9/btrader/core/TradingPair.o -o build/lib.linux-armv7l-3.9/btrader/core/TradingPair.cpython-39-arm-linux-gnueabihf.so
2021-07-17T17:46:59,845   building 'btrader.core.TriangularRelationship' extension
2021-07-17T17:46:59,846   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 -I/usr/include/python3.9 -c btrader/core/TriangularRelationship.c -o build/temp.linux-armv7l-3.9/btrader/core/TriangularRelationship.o
2021-07-17T17:47:06,123   arm-linux-gnueabihf-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fwrapv -O2 -Wl,-z,relro -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 build/temp.linux-armv7l-3.9/btrader/core/TriangularRelationship.o -o build/lib.linux-armv7l-3.9/btrader/core/TriangularRelationship.cpython-39-arm-linux-gnueabihf.so
2021-07-17T17:47:06,259   building 'btrader.core.__init__' extension
2021-07-17T17:47:06,259   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 -I/usr/include/python3.9 -c btrader/core/__init__.c -o build/temp.linux-armv7l-3.9/btrader/core/__init__.o
2021-07-17T17:47:06,633   btrader/core/__init__.c: In function ‘__Pyx_import_all_from’:
2021-07-17T17:47:06,633   btrader/core/__init__.c:1207:13: warning: ‘PyUnicode_AsUnicode’ is deprecated [-Wdeprecated-declarations]
2021-07-17T17:47:06,634    1207 |             PyUnicode_AS_UNICODE(name)[0] == '_')
2021-07-17T17:47:06,634         |             ^~~~~~~~~~~~~~~~~~~~
2021-07-17T17:47:06,634   In file included from /usr/include/python3.9/unicodeobject.h:1026,
2021-07-17T17:47:06,634                    from /usr/include/python3.9/Python.h:97,
2021-07-17T17:47:06,634                    from btrader/core/__init__.c:16:
2021-07-17T17:47:06,634   /usr/include/python3.9/cpython/unicodeobject.h:580:45: note: declared here
2021-07-17T17:47:06,635     580 | Py_DEPRECATED(3.3) PyAPI_FUNC(Py_UNICODE *) PyUnicode_AsUnicode(
2021-07-17T17:47:06,635         |                                             ^~~~~~~~~~~~~~~~~~~
2021-07-17T17:47:08,189   arm-linux-gnueabihf-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fwrapv -O2 -Wl,-z,relro -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 build/temp.linux-armv7l-3.9/btrader/core/__init__.o -o build/lib.linux-armv7l-3.9/btrader/core/__init__.cpython-39-arm-linux-gnueabihf.so
2021-07-17T17:47:08,298   building 'btrader.core.bTrader' extension
2021-07-17T17:47:08,299   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 -I/usr/include/python3.9 -c btrader/core/bTrader.c -o build/temp.linux-armv7l-3.9/btrader/core/bTrader.o
2021-07-17T17:47:28,384   arm-linux-gnueabihf-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fwrapv -O2 -Wl,-z,relro -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 build/temp.linux-armv7l-3.9/btrader/core/bTrader.o -o build/lib.linux-armv7l-3.9/btrader/core/bTrader.cpython-39-arm-linux-gnueabihf.so
2021-07-17T17:47:28,541   building 'btrader.extensions' extension
2021-07-17T17:47:28,542   creating build/temp.linux-armv7l-3.9/btrader/src
2021-07-17T17:47:28,542   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 -I/usr/include/python3.9 -c btrader/src/extensions.cpp -o build/temp.linux-armv7l-3.9/btrader/src/extensions.o
2021-07-17T17:47:28,852   btrader/src/extensions.cpp:7:10: fatal error: boost/python.hpp: No such file or directory
2021-07-17T17:47:28,853       7 | #include <boost/python.hpp>
2021-07-17T17:47:28,853         |          ^~~~~~~~~~~~~~~~~~
2021-07-17T17:47:28,853   compilation terminated.
2021-07-17T17:47:28,858   error: command '/usr/bin/arm-linux-gnueabihf-gcc' failed with exit code 1
2021-07-17T17:47:28,969   Building wheel for btrader (setup.py): finished with status 'error'
2021-07-17T17:47:28,970   ERROR: Failed building wheel for btrader
2021-07-17T17:47:28,970   Running setup.py clean for btrader
2021-07-17T17:47:28,971   Running command /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-y1k7u0ol/btrader_d5e971af6da64c6c84134162932b7f29/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-y1k7u0ol/btrader_d5e971af6da64c6c84134162932b7f29/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
2021-07-17T17:47:31,041   running clean
2021-07-17T17:47:31,044   removing 'build/temp.linux-armv7l-3.9' (and everything under it)
2021-07-17T17:47:31,054   removing 'build/lib.linux-armv7l-3.9' (and everything under it)
2021-07-17T17:47:31,066   'build/bdist.linux-armv7l' does not exist -- can't clean it
2021-07-17T17:47:31,067   'build/scripts-3.9' does not exist -- can't clean it
2021-07-17T17:47:31,067   removing 'build'
2021-07-17T17:47:31,161 Failed to build btrader
2021-07-17T17:47:31,161 ERROR: Failed to build one or more wheels
2021-07-17T17:47:31,162 Exception information:
2021-07-17T17:47:31,162 Traceback (most recent call last):
2021-07-17T17:47:31,162   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-17T17:47:31,162     status = self.run(options, args)
2021-07-17T17:47:31,162   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-17T17:47:31,162     return func(self, options, args)
2021-07-17T17:47:31,162   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 174, in run
2021-07-17T17:47:31,162     raise CommandError(
2021-07-17T17:47:31,162 pip._internal.exceptions.CommandError: Failed to build one or more wheels
2021-07-17T17:47:31,166 Removed build tracker: '/tmp/pip-req-tracker-ga753oin'