$ git clone -n https://src.fedoraproject.org/rpms/ghc-either.git /var/lib/mock/f40-build-744691-111795/root/chroot_tmpdir/scmroot/ghc-either
Cloning into '/var/lib/mock/f40-build-744691-111795/root/chroot_tmpdir/scmroot/ghc-either'...
$ git reset --hard 1047dd936566107e9ba58268d413541615601430
HEAD is now at 1047dd9 bump release