$ git clone -n https://src.fedoraproject.org/rpms/golang-github-mattn-localereader.git /var/lib/mock/f40-build-2288232-55774/root/chroot_tmpdir/scmroot/golang-github-mattn-localereader
Cloning into '/var/lib/mock/f40-build-2288232-55774/root/chroot_tmpdir/scmroot/golang-github-mattn-localereader'...
$ git fetch origin 25f7685cc63ab15acb305a5c6dd11edbed233b95:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-mattn-localereader
 * [new ref]         25f7685cc63ab15acb305a5c6dd11edbed233b95 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 25f7685 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild