$ git clone -n https://src.fedoraproject.org/rpms/ghc-logict.git /var/lib/mock/f41-build-side-1-2908512-34741/root/chroot_tmpdir/scmroot/ghc-logict
Cloning into '/var/lib/mock/f41-build-side-1-2908512-34741/root/chroot_tmpdir/scmroot/ghc-logict'...
$ git fetch origin 588eb70b1a2d06aada7fc49605f9a035590af8ab:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-logict
 * [new ref]         588eb70b1a2d06aada7fc49605f9a035590af8ab -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 588eb70 https://hackage.haskell.org/package/logict-0.8.1.0/changelog