$ git clone -n https://src.fedoraproject.org/rpms/ghc-config-ini.git /var/lib/mock/f41-build-839154-160038/root/chroot_tmpdir/scmroot/ghc-config-ini
Cloning into '/var/lib/mock/f41-build-839154-160038/root/chroot_tmpdir/scmroot/ghc-config-ini'...
$ git fetch origin 1e5ad0b3f693ac5ae416ad84c69d542e805e5a27:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-config-ini
 * [new ref]         1e5ad0b3f693ac5ae416ad84c69d542e805e5a27 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1e5ad0b https://hackage.haskell.org/package/config-ini-0.2.7.0/changelog