$ git clone -n https://src.fedoraproject.org/rpms/gcl.git /var/lib/mock/f40-build-795544-140206/root/chroot_tmpdir/scmroot/gcl
Cloning into '/var/lib/mock/f40-build-795544-140206/root/chroot_tmpdir/scmroot/gcl'...
$ git fetch origin 1430937cc646b34ac054b6c36990f659ef21feff:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gcl
 * [new ref]         1430937cc646b34ac054b6c36990f659ef21feff -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1430937 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild