$ git clone -n https://src.fedoraproject.org/rpms/ghc-haddock-library.git /var/lib/mock/f41-build-837620-159296/root/chroot_tmpdir/scmroot/ghc-haddock-library
Cloning into '/var/lib/mock/f41-build-837620-159296/root/chroot_tmpdir/scmroot/ghc-haddock-library'...
$ git reset --hard 532648fcc465781ee6f5a80efa7411a092eb53ca
HEAD is now at 532648f refresh .cabal revision