$ git clone -n https://src.fedoraproject.org/rpms/ghc-resourcet.git /var/lib/mock/f31-build-116824-34586/root/chroot_tmpdir/scmroot/ghc-resourcet
Cloning into '/var/lib/mock/f31-build-116824-34586/root/chroot_tmpdir/scmroot/ghc-resourcet'...
$ git reset --hard c3d92bf2749f1543c33a8dcba753ed2ecdeeea13
HEAD is now at c3d92bf BR prof for lib and static for executable