$ git clone -n https://src.fedoraproject.org/rpms/rebloom.git /var/lib/mock/f41-build-835408-158574/root/chroot_tmpdir/scmroot/rebloom
Cloning into '/var/lib/mock/f41-build-835408-158574/root/chroot_tmpdir/scmroot/rebloom'...
$ git fetch origin d42d5490e3389d3a0dd5c26f6f77ecc27236c387:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rebloom
 * [new ref]         d42d5490e3389d3a0dd5c26f6f77ecc27236c387 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d42d549 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild