$ git clone -n https://src.fedoraproject.org/rpms/ghc-logict.git /var/lib/mock/f38-build-side-42-init-devel-1013338-29460/root/chroot_tmpdir/scmroot/ghc-logict
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1013338-29460/root/chroot_tmpdir/scmroot/ghc-logict'...
$ git fetch origin 6ccbf724c2ffb7e2d0020468dc348ce46b1ee192:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-logict
 * [new ref]         6ccbf724c2ffb7e2d0020468dc348ce46b1ee192 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6ccbf72 Convert to %autorelease and %autochangelog