caml(Stdlib__stream) = 4dac5a24ac9b37b27ef4ca0acf5d283c needed by ocaml-qcheck-0.8-6.fc30.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(CamlinternalOO) = 97f2eb1bc0716f60be886724bf7c7b32 needed by ocaml-qcheck-0.8-6.fc30.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(CamlinternalLazy) = 3adca82482059421053701381ab2103c needed by ocaml-qcheck-0.8-6.fc30.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(Stdlib__scanf) = ee5bb5cd64716063deceb22e04cc7760 needed by ocaml-qcheck-0.8-6.fc30.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(Stdlib__random) = 9e673e7e6fd158515a6d4ef4d5d75bc4 needed by ocaml-qcheck-0.8-6.fc30.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(Stdlib__oo) = ac497e7226fd344fa2e5727728ad97df needed by ocaml-qcheck-0.8-6.fc30.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(OUnit) = 61d93302d6cc0940324602b5f30fc385 needed by ocaml-qcheck-0.8-6.fc30.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(OUnit2) = e6173d3d95f8c5d7cd637cca77fd0ffe needed by ocaml-qcheck-0.8-6.fc30.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(OUnitConf) = 8fb2194a0cb26a1b64ebc3ffb692ea54 needed by ocaml-qcheck-0.8-6.fc30.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(OUnitLogger) = 3a14f010eda5c7c4559aa490dbfd3b68 needed by ocaml-qcheck-0.8-6.fc30.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(OUnitPropList) = 57e31f9657b1cb923baa33a261d4f6cb needed by ocaml-qcheck-0.8-6.fc30.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(OUnitShared) = 8854d0b1aae0d7c9e540ecfdab6eb562 needed by ocaml-qcheck-0.8-6.fc30.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(OUnitTest) = 94e91d15809aee7c3dd9e8a8475ae013 needed by ocaml-qcheck-0.8-6.fc30.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(OUnitUtils) = 9fe28e38facfa36d843fa5fbcae44f78 needed by ocaml-qcheck-0.8-6.fc30.riscv64
DEBUG util.py:698:  Child return code was: 1
DEBUG util.py:292:  kill orphans
DEBUG util.py:717:  child environment: None
DEBUG util.py:643:  Executing command: ['/bin/umount', '-n', '/var/lib/mock/f31-build-48673-27168/root/proc/filesystems'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False
DEBUG util.py:698:  Child return code was: 0
DEBUG util.py:717:  child environment: None
DEBUG util.py:643:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/f31-build-48673-27168/root/dev/pts'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False
DEBUG util.py:698:  Child return code was: 0
DEBUG util.py:717:  child environment: None
DEBUG util.py:643:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/f31-build-48673-27168/root/dev/shm'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False
DEBUG util.py:698:  Child return code was: 0
DEBUG util.py:717:  child environment: None
DEBUG util.py:643:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/f31-build-48673-27168/root/sys'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False
DEBUG util.py:698:  Child return code was: 0
DEBUG util.py:717:  child environment: None
DEBUG util.py:643:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/f31-build-48673-27168/root/proc'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False
DEBUG util.py:698:  Child return code was: 0