$ git clone -n https://git.cclinux.org/stage/rpms/ghc.git /var/lib/mock/dist-circle8-build-16679-3267/root/chroot_tmpdir/scmroot/ghc
Cloning into '/var/lib/mock/dist-circle8-build-16679-3267/root/chroot_tmpdir/scmroot/ghc'...
$ git reset --hard 981cbcb9f2ceaebbb000249a5ff53295a70f3de5
HEAD is now at 981cbcb import ghc-8.2.2-68.3.el8