, '/var/lib/mock/f31-build-98007-33000/root//builddir/build/SRPMS/R-glue-1.3.1-3.fc31.src.rpm']
DEBUG util.py:717:  child environment: None
DEBUG util.py:643:  Executing command: ['/usr/bin/dnf', 'builddep', '--installroot', '/var/lib/mock/f31-build-98007-33000/root/', '--setopt=install_weak_deps=0', '/var/lib/mock/f31-build-98007-33000/root//builddir/build/SRPMS/R-glue-1.3.1-3.fc31.src.rpm', '--setopt=tsflags=nocontexts'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'en_US.UTF-8', 'LC_MESSAGES': 'C.UTF-8'} and shell False
DEBUG util.py:556:  Last metadata expiration check: 0:00:14 ago on Sat 31 Aug 2019 11:03:20 AM EDT.
DEBUG util.py:554:  BUILDSTDERR: Error: 
DEBUG util.py:554:  BUILDSTDERR:  Problem 1: conflicting requests
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides R(yaml) >= 2.1.19 needed by R-knitr-1.24-1.fc31.noarch
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides R(markdown) needed by R-knitr-1.24-1.fc31.noarch
DEBUG util.py:554:  BUILDSTDERR:  Problem 2: conflicting requests
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides R(stringi) needed by R-rprintf-0.2.1-6.fc31.noarch
DEBUG util.py:554:  BUILDSTDERR:  Problem 3: conflicting requests
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides R(glue) >= 1.2.0 needed by R-stringr-1.4.0-3.fc31.noarch
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides R(stringi) >= 1.1.7 needed by R-stringr-1.4.0-3.fc31.noarch
DEBUG util.py:554:  BUILDSTDERR:  Problem 4: package R-rmarkdown-1.10-4.1.riscv64.fc29.noarch requires R-stringr >= 1.2.0, but none of the providers can be installed
DEBUG util.py:554:  BUILDSTDERR:   - conflicting requests
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides R(glue) >= 1.2.0 needed by R-stringr-1.4.0-3.fc31.noarch
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides R(stringi) >= 1.1.7 needed by R-stringr-1.4.0-3.fc31.noarch
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-98007-33000/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-98007-33000/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-98007-33000/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-98007-33000/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-98007-33000/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