$ git clone -n https://src.fedoraproject.org/rpms/calamares.git /var/lib/mock/f38-build-side-42-init-devel-762711-27707/root/chroot_tmpdir/scmroot/calamares
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-762711-27707/root/chroot_tmpdir/scmroot/calamares'...
$ git fetch origin c4b264438d5677f400a0ecbcdbd1519a07680e1f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/calamares
 * [new ref]         c4b264438d5677f400a0ecbcdbd1519a07680e1f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c4b2644 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild