$ git clone -n https://src.fedoraproject.org/rpms/ghc-pipes-safe.git /var/lib/mock/f31-build-116778-34581/root/chroot_tmpdir/scmroot/ghc-pipes-safe
Cloning into '/var/lib/mock/f31-build-116778-34581/root/chroot_tmpdir/scmroot/ghc-pipes-safe'...
$ git reset --hard e5a0d9ea56899d3bd73d258ba4375d39ac40da48
HEAD is now at e5a0d9e BR prof for lib and static for executable