$ git clone -n https://src.fedoraproject.org/rpms/libnbd.git /var/lib/mock/f40-build-767925-125124/root/chroot_tmpdir/scmroot/libnbd
Cloning into '/var/lib/mock/f40-build-767925-125124/root/chroot_tmpdir/scmroot/libnbd'...
$ git reset --hard 7e6c7ba0d64fb043312faee3e8c6732339782999
HEAD is now at 7e6c7ba Fix bug in generator/Makefile.am which causes builds to fail on i686.