$ git clone -n https://src.fedoraproject.org/rpms/ghc-rfc5051.git /var/lib/mock/f38-build-690653-82749/root/chroot_tmpdir/scmroot/ghc-rfc5051
Cloning into '/var/lib/mock/f38-build-690653-82749/root/chroot_tmpdir/scmroot/ghc-rfc5051'...
$ git reset --hard d727cad719584a6d0ba51d8211e8b7b4ba5d72aa
HEAD is now at d727cad Convert to %autorelease and %autochangelog