>>> jack2 1.9.21 Downloading
wget --passive-ftp -nd -t 3 -O '/tmp/instance-15/output-1/build/.jack2-1.9.21.tar.gz.hyHTXm/output' 'https://github.com/jackaudio/jack2/archive/v1.9.21/jack2-1.9.21.tar.gz' 
--2022-12-28 18:22:49--  https://github.com/jackaudio/jack2/archive/v1.9.21/jack2-1.9.21.tar.gz
Resolving github.com (github.com)... 140.82.113.3
Connecting to github.com (github.com)|140.82.113.3|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://codeload.github.com/jackaudio/jack2/tar.gz/refs/tags/v1.9.21 [following]
--2022-12-28 18:22:50--  https://codeload.github.com/jackaudio/jack2/tar.gz/refs/tags/v1.9.21
Resolving codeload.github.com (codeload.github.com)... 140.82.113.10
Connecting to codeload.github.com (codeload.github.com)|140.82.113.10|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [application/x-gzip]
Saving to: '/tmp/instance-15/output-1/build/.jack2-1.9.21.tar.gz.hyHTXm/output'

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   950K .......... .......... .......... ..                     729K=0.4s

2022-12-28 18:22:50 (2.36 MB/s) - '/tmp/instance-15/output-1/build/.jack2-1.9.21.tar.gz.hyHTXm/output' saved [1006157]

jack2-1.9.21.tar.gz: OK (sha256: 8b044a40ba5393b47605a920ba30744fdf8bf77d210eca90d39c8637fe6bc65d)
>>> jack2 1.9.21 Extracting
gzip -d -c /tmp/instance-15/dl/jack2/jack2-1.9.21.tar.gz | tar --strip-components=1 -C /tmp/instance-15/output-1/build/jack2-1.9.21   -xf -
>>> jack2 1.9.21 Patching
>>> jack2 1.9.21 Configuring
cd /tmp/instance-15/output-1/build/jack2-1.9.21/ && PATH="/tmp/instance-15/output-1/host/bin:/tmp/instance-15/output-1/host/sbin:/home/autobuild/make:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" AR="/tmp/instance-15/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc-ar" AS="/tmp/instance-15/output-1/host/bin/xtensa-buildroot-linux-uclibc-as" LD="/tmp/instance-15/output-1/host/bin/xtensa-buildroot-linux-uclibc-ld" NM="/tmp/instance-15/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc-nm" CC="/tmp/instance-15/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc" GCC="/tmp/instance-15/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc" CPP="/tmp/instance-15/output-1/host/bin/xtensa-buildroot-linux-uclibc-cpp" CXX="/tmp/instance-15/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++" FC="/tmp/instance-15/output-1/host/bin/xtensa-buildroot-linux-uclibc-gfortran" F77="/tmp/instance-15/output-1/host/bin/xtensa-buildroot-linux-uclibc-gfortran" RANLIB="/tmp/instance-15/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc-ranlib" READELF="/tmp/instance-15/output-1/host/bin/xtensa-buildroot-linux-uclibc-readelf" STRIP="/bin/true" OBJCOPY="/tmp/instance-15/output-1/host/bin/xtensa-buildroot-linux-uclibc-objcopy" OBJDUMP="/tmp/instance-15/output-1/host/bin/xtensa-buildroot-linux-uclibc-objdump" AR_FOR_BUILD="/usr/bin/ar" AS_FOR_BUILD="/usr/bin/as" CC_FOR_BUILD="/usr/bin/gcc" GCC_FOR_BUILD="/usr/bin/gcc" CXX_FOR_BUILD="/usr/bin/g++" LD_FOR_BUILD="/usr/bin/ld" CPPFLAGS_FOR_BUILD="-I/tmp/instance-15/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/tmp/instance-15/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/tmp/instance-15/output-1/host/include" LDFLAGS_FOR_BUILD="-L/tmp/instance-15/output-1/host/lib -Wl,-rpath,/tmp/instance-15/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/tmp/instance-15/output-1/host/bin/xtensa-buildroot-linux-uclibc-as" DEFAULT_LINKER="/tmp/instance-15/output-1/host/bin/xtensa-buildroot-linux-uclibc-ld" CPPFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64" CFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O0 -g0 " CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O0 -g0 " LDFLAGS="" FCFLAGS="-mlongcalls -mauto-litpools -O0 -g0" FFLAGS="-mlongcalls -mauto-litpools -O0 -g0" PKG_CONFIG="/tmp/instance-15/output-1/host/bin/pkg-config" STAGING_DIR="/tmp/instance-15/output-1/host/xtensa-buildroot-linux-uclibc/sysroot" INTLTOOL_PERL=/usr/bin/perl  /tmp/instance-15/output-1/host/bin/python3 ./waf configure --prefix=/usr --libdir=/usr/lib --alsa --example-tools=no --samplerate=yes --sndfile=no --opus=no --readline=yes --systemd=no --classic 
Waf: The wscript in '/tmp/instance-15/output-1/build/jack2-1.9.21' is unreadable
Traceback (most recent call last):
  File "/tmp/instance-15/output-1/build/jack2-1.9.21/waflib/Scripting.py", line 141, in waf_entry_point
    set_main_module(wscript)
  File "/tmp/instance-15/output-1/build/jack2-1.9.21/waflib/Scripting.py", line 191, in set_main_module
    Context.g_module = Context.load_module(file_path)
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/tmp/instance-15/output-1/build/jack2-1.9.21/waflib/Context.py", line 665, in load_module
    code = Utils.readf(path, m='rU', encoding=encoding)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/tmp/instance-15/output-1/build/jack2-1.9.21/waflib/Utils.py", line 231, in readf
    with open(fname, m) as f:
         ^^^^^^^^^^^^^^
ValueError: invalid mode: 'rUb'
make: *** [package/pkg-generic.mk:283: /tmp/instance-15/output-1/build/jack2-1.9.21/.stamp_configured] Error 2
make: Leaving directory '/tmp/instance-15/buildroot'