$ git clone -n https://src.fedoraproject.org/rpms/ghc-tabular.git /var/lib/mock/f31-build-117020-34599/root/chroot_tmpdir/scmroot/ghc-tabular
Cloning into '/var/lib/mock/f31-build-117020-34599/root/chroot_tmpdir/scmroot/ghc-tabular'...
$ git reset --hard 131449a894a48314b5f771ab18af12cefe9d9508
HEAD is now at 131449a BR prof for lib and static for executable