$ git clone -n https://src.fedoraproject.org/rpms/golang-github-ulikunitz-xz.git /var/lib/mock/f42-build-867119-174634/root/chroot_tmpdir/scmroot/golang-github-ulikunitz-xz
Cloning into '/var/lib/mock/f42-build-867119-174634/root/chroot_tmpdir/scmroot/golang-github-ulikunitz-xz'...
$ git fetch origin 5e7170ae4c6e47acfbe2fce022a338f4f5d373be:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-ulikunitz-xz
 * [new ref]         5e7170ae4c6e47acfbe2fce022a338f4f5d373be -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5e7170a Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild