$ git clone -n https://src.fedoraproject.org/rpms/postgresql16-pg_repack.git /var/lib/mock/f40-build-798826-142036/root/chroot_tmpdir/scmroot/postgresql16-pg_repack
Cloning into '/var/lib/mock/f40-build-798826-142036/root/chroot_tmpdir/scmroot/postgresql16-pg_repack'...
$ git fetch origin d405defd28d5ae95901d70864225cc8c79cc1765:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/postgresql16-pg_repack
 * [new ref]         d405defd28d5ae95901d70864225cc8c79cc1765 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d405def Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild