:   - nothing provides ocaml(Stdlib__format) = b19f294d464555e99bcd77ca013195d9 needed by ocaml-ocamlbuild-0.14.0-2.fc31.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(Stdlib__pervasives) = ffb0eefbca3d14a1a48cbcb24e4eb181 needed by ocaml-ocamlbuild-0.14.0-2.fc31.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(Stdlib__set) = 579516330b5c99c94e9cea433159c1ef needed by ocaml-ocamlbuild-0.14.0-2.fc31.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(Stdlib__map) = 24753f5ffed358ea157f8ab4f298d015 needed by ocaml-ocamlbuild-0.14.0-2.fc31.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(Stdlib__lexing) = cf953e945260781e23991e3991f9d5b0 needed by ocaml-ocamlbuild-0.14.0-2.fc31.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(CamlinternalLazy) = 32c2335718b9e6766271583b9840ffb3 needed by ocaml-ocamlbuild-0.14.0-2.fc31.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(Stdlib__lazy) = 31c662c7cda074a9799490137c4d7016 needed by ocaml-ocamlbuild-0.14.0-2.fc31.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(Stdlib__filename) = 1397f563ad5dcc9cd4b936dcc7f40e4c needed by ocaml-ocamlbuild-0.14.0-2.fc31.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(Stdlib__printexc) = 0385c022af1089101c5830e076b89d37 needed by ocaml-ocamlbuild-0.14.0-2.fc31.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(Stdlib__arg) = 5946cffdb65af107c239a1dd5b0b22b7 needed by ocaml-ocamlbuild-0.14.0-2.fc31.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(Stdlib__digest) = 2dc26e44fb2a3b3a7a88e249d70242a8 needed by ocaml-ocamlbuild-0.14.0-2.fc31.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(Stdlib__scanf) = 5b61f6db39154f9e1e418dda227a1351 needed by ocaml-ocamlbuild-0.14.0-2.fc31.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides ocaml(Stdlib__queue) = 0e53521dd09e6bd3fb5bff6dbaa5b840 needed by ocaml-ocamlbuild-0.14.0-2.fc31.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-64380-29539/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-64380-29539/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-64380-29539/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-64380-29539/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-64380-29539/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