$ git clone -n https://src.fedoraproject.org/rpms/ghc-csv.git /var/lib/mock/f38-build-side-42-init-devel-884597-28488/root/chroot_tmpdir/scmroot/ghc-csv
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-884597-28488/root/chroot_tmpdir/scmroot/ghc-csv'...
$ git fetch origin 660badf5f8f9a4ed199e1aa596b934b34263ab8f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-csv
 * [new ref]         660badf5f8f9a4ed199e1aa596b934b34263ab8f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 660badf Convert to %autorelease and %autochangelog