$ git clone -n https://src.fedoraproject.org/rpms/ghc-doctemplates.git /var/lib/mock/f40-build-2279586-55355/root/chroot_tmpdir/scmroot/ghc-doctemplates
Cloning into '/var/lib/mock/f40-build-2279586-55355/root/chroot_tmpdir/scmroot/ghc-doctemplates'...
$ git fetch origin acfd3153985032dccdca09b1b2d24f1932e44a45:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-doctemplates
 * [new ref]         acfd3153985032dccdca09b1b2d24f1932e44a45 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at acfd315 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild