$ git clone -n https://src.fedoraproject.org/rpms/ghc-tasty-quickcheck.git /var/lib/mock/f41-build-side-1-3002100-36502/root/chroot_tmpdir/scmroot/ghc-tasty-quickcheck
Cloning into '/var/lib/mock/f41-build-side-1-3002100-36502/root/chroot_tmpdir/scmroot/ghc-tasty-quickcheck'...
$ git fetch origin 2497cafcb448b903a12c48ac86f6283bf36cf480:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-tasty-quickcheck
 * [new ref]         2497cafcb448b903a12c48ac86f6283bf36cf480 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2497caf bump release