$ git clone -n https://src.fedoraproject.org/rpms/ghc-websockets.git /var/lib/mock/f40-build-743939-111445/root/chroot_tmpdir/scmroot/ghc-websockets
Cloning into '/var/lib/mock/f40-build-743939-111445/root/chroot_tmpdir/scmroot/ghc-websockets'...
$ git reset --hard 9b014c6997e09aac5317a261659a4d3298339e9c
HEAD is now at 9b014c6 revised .cabal file