$ git clone -n https://src.fedoraproject.org/rpms/ghc-word-wrap.git /var/lib/mock/f38-build-side-42-init-devel-738693-27649/root/chroot_tmpdir/scmroot/ghc-word-wrap
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-738693-27649/root/chroot_tmpdir/scmroot/ghc-word-wrap'...
$ git fetch origin 90703435ad4d0525d61092228bde66d3229f58fd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-word-wrap
 * [new ref]         90703435ad4d0525d61092228bde66d3229f58fd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9070343 Convert to %autorelease and %autochangelog