$ git clone -n https://src.fedoraproject.org/rpms/ghc-word8.git /var/lib/mock/f40-build-742981-111005/root/chroot_tmpdir/scmroot/ghc-word8
Cloning into '/var/lib/mock/f40-build-742981-111005/root/chroot_tmpdir/scmroot/ghc-word8'...
$ git reset --hard ab14f56999fd9b11ae962601957e7228a7218d6d
HEAD is now at ab14f56 bump release