$ git clone -n https://src.fedoraproject.org/rpms/ghc-tasty-quickcheck.git /var/lib/mock/f45-build-10831-424/root/chroot_tmpdir/scmroot/ghc-tasty-quickcheck
Cloning into '/var/lib/mock/f45-build-10831-424/root/chroot_tmpdir/scmroot/ghc-tasty-quickcheck'...
$ git fetch origin eed3b7dd41a26a97c0be0c5c3db09b1ef45a2738:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-tasty-quickcheck
 * [new ref]         eed3b7dd41a26a97c0be0c5c3db09b1ef45a2738 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eed3b7d Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild