$ git clone -n https://src.fedoraproject.org/rpms/ghc-cereal.git /var/lib/mock/f38-build-688377-82306/root/chroot_tmpdir/scmroot/ghc-cereal
Cloning into '/var/lib/mock/f38-build-688377-82306/root/chroot_tmpdir/scmroot/ghc-cereal'...
$ git reset --hard fa7f1a4c62aa1d149ce032ad611e60d362c081d1
HEAD is now at fa7f1a4 Convert to %autorelease and %autochangelog