$ git clone -n https://src.fedoraproject.org/rpms/libnxz.git /var/lib/mock/f41-build-826385-154908/root/chroot_tmpdir/scmroot/libnxz
Cloning into '/var/lib/mock/f41-build-826385-154908/root/chroot_tmpdir/scmroot/libnxz'...
$ git fetch origin 5d19fe67885296f0a846341b031d11c316107bb7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libnxz
 * [new ref]         5d19fe67885296f0a846341b031d11c316107bb7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5d19fe6 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild