$ git clone -n https://src.fedoraproject.org/rpms/logserial.git /var/lib/mock/f39-build-1464829-33533/root/chroot_tmpdir/scmroot/logserial
Cloning into '/var/lib/mock/f39-build-1464829-33533/root/chroot_tmpdir/scmroot/logserial'...
$ git fetch origin c23fc66a16f4214cd12469c33e8f45e6fbf21783:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/logserial
 * [new ref]         c23fc66a16f4214cd12469c33e8f45e6fbf21783 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c23fc66 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild