$ git clone -n https://src.fedoraproject.org/rpms/ghc-base-orphans.git /var/lib/mock/f31-build-95532-32422/root/chroot_tmpdir/scmroot/ghc-base-orphans
Cloning into '/var/lib/mock/f31-build-95532-32422/root/chroot_tmpdir/scmroot/ghc-base-orphans'...
$ git reset --hard 0ff992e15e52a653376f05c1d961cd72fcb300c6
HEAD is now at 0ff992e BR prof for lib and static for executable