$ git clone -n https://src.fedoraproject.org/rpms/gap-pkg-json.git /var/lib/mock/f41-build-821232-152503/root/chroot_tmpdir/scmroot/gap-pkg-json
Cloning into '/var/lib/mock/f41-build-821232-152503/root/chroot_tmpdir/scmroot/gap-pkg-json'...
$ git fetch origin 4e8af75d9289fd2883ba4211e73496f1f8d3f87c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gap-pkg-json
 * [new ref]         4e8af75d9289fd2883ba4211e73496f1f8d3f87c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4e8af75 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild