$ git clone -n https://src.fedoraproject.org/rpms/ghc-unordered-containers.git /var/lib/mock/f40-build-742712-110881/root/chroot_tmpdir/scmroot/ghc-unordered-containers
Cloning into '/var/lib/mock/f40-build-742712-110881/root/chroot_tmpdir/scmroot/ghc-unordered-containers'...
$ git reset --hard dbfddc71e63cb898bacde305a089f815b1e5d3fb
HEAD is now at dbfddc7 revised .cabal file