$ git clone -n https://src.fedoraproject.org/rpms/vgrep.git /var/lib/mock/f41-build-851551-165995/root/chroot_tmpdir/scmroot/vgrep
Cloning into '/var/lib/mock/f41-build-851551-165995/root/chroot_tmpdir/scmroot/vgrep'...
$ git fetch origin 230956a8ca0b75ffd4e2b5e275ca4b6030a7c5fc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/vgrep
 * [new ref]         230956a8ca0b75ffd4e2b5e275ca4b6030a7c5fc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 230956a Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild