$ git clone -n https://src.fedoraproject.org/rpms/ghc-resolv.git /var/lib/mock/f31-build-116815-34586/root/chroot_tmpdir/scmroot/ghc-resolv
Cloning into '/var/lib/mock/f31-build-116815-34586/root/chroot_tmpdir/scmroot/ghc-resolv'...
$ git reset --hard cd305f979e1c6ae7216c013db15444db0d430bf3
HEAD is now at cd305f9 BR prof for lib and static for executable