$ git clone -n https://src.fedoraproject.org/rpms/ghc-lifted-base.git /var/lib/mock/f40-build-743137-111091/root/chroot_tmpdir/scmroot/ghc-lifted-base
Cloning into '/var/lib/mock/f40-build-743137-111091/root/chroot_tmpdir/scmroot/ghc-lifted-base'...
$ git reset --hard b6c0f7e1c01d7407b8536e9d9aad815f513a33ea
HEAD is now at b6c0f7e bump release