$ git clone -n https://src.fedoraproject.org/rpms/ghc-glib.git /var/lib/mock/f40-build-776654-129001/root/chroot_tmpdir/scmroot/ghc-glib
Cloning into '/var/lib/mock/f40-build-776654-129001/root/chroot_tmpdir/scmroot/ghc-glib'...
$ git fetch origin 4152274793284aab1eefbb29d77dd87f4e3b3bd7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-glib
 * [new ref]         4152274793284aab1eefbb29d77dd87f4e3b3bd7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4152274 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild