$ git clone -n https://src.fedoraproject.org/rpms/fs_mark.git /var/lib/mock/f31-build-68669-30213/root/chroot_tmpdir/scmroot/fs_mark
Cloning into '/var/lib/mock/f31-build-68669-30213/root/chroot_tmpdir/scmroot/fs_mark'...
$ git reset --hard b608e9319a4cb5cc1239d9d2653e25e833bce462
HEAD is now at b608e93 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild