$ git clone -n https://src.fedoraproject.org/rpms/libmetalink.git /var/lib/mock/f40-build-786080-134163/root/chroot_tmpdir/scmroot/libmetalink
Cloning into '/var/lib/mock/f40-build-786080-134163/root/chroot_tmpdir/scmroot/libmetalink'...
$ git fetch origin 1c2479c3f331404b1b4011eabae1304829364a29:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libmetalink
 * [new ref]         1c2479c3f331404b1b4011eabae1304829364a29 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1c2479c Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild