$ git clone -n https://src.fedoraproject.org/rpms/ghc-hashable.git /var/lib/mock/f31-build-116580-34568/root/chroot_tmpdir/scmroot/ghc-hashable
Cloning into '/var/lib/mock/f31-build-116580-34568/root/chroot_tmpdir/scmroot/ghc-hashable'...
$ git reset --hard a8b7ce7ae4670d8450adce963b2f5067e9f9b7cd
HEAD is now at a8b7ce7 BR prof for lib and static for executable