$ git clone -n https://src.fedoraproject.org/rpms/ghc-cassava.git /var/lib/mock/f31-build-99584-33178/root/chroot_tmpdir/scmroot/ghc-cassava
Cloning into '/var/lib/mock/f31-build-99584-33178/root/chroot_tmpdir/scmroot/ghc-cassava'...
$ git reset --hard f70515336153b0132efa35b291002ac5246a0573
HEAD is now at f705153 BR text-short again