$ git clone -n https://src.fedoraproject.org/rpms/ghc-half.git /var/lib/mock/f41-build-837619-159296/root/chroot_tmpdir/scmroot/ghc-half
Cloning into '/var/lib/mock/f41-build-837619-159296/root/chroot_tmpdir/scmroot/ghc-half'...
$ git reset --hard 49820337bc1a9653ef57187ff2472f8fdd502965
HEAD is now at 4982033 revise .cabal file