$ git clone -n https://src.fedoraproject.org/rpms/advancecomp.git /var/lib/mock/f40-build-791818-137740/root/chroot_tmpdir/scmroot/advancecomp
Cloning into '/var/lib/mock/f40-build-791818-137740/root/chroot_tmpdir/scmroot/advancecomp'...
$ git fetch origin 97cb7201ea2fb805e1706864b8a66a93ce032f31:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/advancecomp
 * [new ref]         97cb7201ea2fb805e1706864b8a66a93ce032f31 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 97cb720 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild