$ git clone -n https://src.fedoraproject.org/rpms/ghc-control-monad-free.git /var/lib/mock/f40-build-742009-110472/root/chroot_tmpdir/scmroot/ghc-control-monad-free
Cloning into '/var/lib/mock/f40-build-742009-110472/root/chroot_tmpdir/scmroot/ghc-control-monad-free'...
$ git reset --hard 26acf8d0348aa652cd45ce91925ea2d50d79d8cf
HEAD is now at 26acf8d bump release