$ git clone -n https://src.fedoraproject.org/rpms/libatomic_ops.git /var/lib/mock/f40-build-767260-124628/root/chroot_tmpdir/scmroot/libatomic_ops
Cloning into '/var/lib/mock/f40-build-767260-124628/root/chroot_tmpdir/scmroot/libatomic_ops'...
$ git reset --hard 1a592ce9412c489acfa2fc8a7d3772e5c6069cd3
HEAD is now at 1a592ce Update to 7.8.2 (rhbz#2254881)