$ git clone -n https://src.fedoraproject.org/rpms/maven-archiver.git /var/lib/mock/f39-build-1567921-37601/root/chroot_tmpdir/scmroot/maven-archiver
Cloning into '/var/lib/mock/f39-build-1567921-37601/root/chroot_tmpdir/scmroot/maven-archiver'...
$ git fetch origin f1e5de82107295353dd68c6a5be156f9e11038c2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/maven-archiver
 * [new ref]         f1e5de82107295353dd68c6a5be156f9e11038c2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f1e5de8 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild