$ git clone -n https://src.fedoraproject.org/rpms/libmash.git /var/lib/mock/f31-build-58979-28520/root/chroot_tmpdir/scmroot/libmash
Cloning into '/var/lib/mock/f31-build-58979-28520/root/chroot_tmpdir/scmroot/libmash'...
$ git reset --hard b7d429a00c52ba107ea1e8c79ece8cdcf5380056
HEAD is now at b7d429a - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild