$ git clone -n https://src.fedoraproject.org/rpms/culmus-fonts.git /var/lib/mock/f39-build-1707886-41222/root/chroot_tmpdir/scmroot/culmus-fonts
Cloning into '/var/lib/mock/f39-build-1707886-41222/root/chroot_tmpdir/scmroot/culmus-fonts'...
$ git fetch origin a7815d7038e12334a1e63e395072cce84b331a50:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/culmus-fonts
 * [new ref]         a7815d7038e12334a1e63e395072cce84b331a50 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a7815d7 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild