$ git clone -n https://src.fedoraproject.org/rpms/ghc-digest.git /var/lib/mock/f31-build-116281-34545/root/chroot_tmpdir/scmroot/ghc-digest
Cloning into '/var/lib/mock/f31-build-116281-34545/root/chroot_tmpdir/scmroot/ghc-digest'...
$ git reset --hard 53786e2ce5c2f3c081bb39857c50d9e521229d9e
HEAD is now at 53786e2 BR prof for lib and static for executable