$ git clone -n https://src.fedoraproject.org/rpms/ldc.git /var/lib/mock/f38-build-side-42-init-devel-1314106-30688/root/chroot_tmpdir/scmroot/ldc
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1314106-30688/root/chroot_tmpdir/scmroot/ldc'...
$ git fetch origin 0ba2f079d3a14ee3673294c3fc5663c6eff46c82:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ldc
 * [new ref]         0ba2f079d3a14ee3673294c3fc5663c6eff46c82 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0ba2f07 Update to 1.32.2