$ git clone -n https://src.fedoraproject.org/rpms/ghc-rio.git /var/lib/mock/f41-build-839513-160201/root/chroot_tmpdir/scmroot/ghc-rio
Cloning into '/var/lib/mock/f41-build-839513-160201/root/chroot_tmpdir/scmroot/ghc-rio'...
$ git reset --hard c198631324ec050d346fbfbe4cf86efa89988bbd
HEAD is now at c198631 bump release