$ git clone -n https://src.fedoraproject.org/rpms/ghc-pipes.git /var/lib/mock/f33-build-141612-42605/root/chroot_tmpdir/scmroot/ghc-pipes
Cloning into '/var/lib/mock/f33-build-141612-42605/root/chroot_tmpdir/scmroot/ghc-pipes'...
$ git reset --hard 2a0ebdde601030f6bb501b816130bf3f76c1a498
HEAD is now at 2a0ebdd update to 4.3.13