CircleCI currently failing - possibly due to lack of disk space?

[Matthew Pickering]

The bridge which sends diffs to circleci is currently failing with the
following error:

{"args":["clone","ssh://git@phabricator-origin.haskell.org:2222/diffusion/GHCDIFF/GHC-Differentials.git","/tmp/ghc-diffs-1008dbb33e68821b"],"prog":"git","code":128,"err":"Clonage
dans '/tmp/ghc-diffs-1008dbb33e68821b'...\nfatal: Impossible d'accéder
au répertoire de travail courant: No such file or directory\nfatal:
échec de index-pack\n","type":"Non-zero exit code","out":""}

https://phabricator.haskell.org/harbormaster/build/62371/2/

https://github.com/alpmestan/phab-circleci-bridge/blob/master/src/Main.hs#L272

The repo is 150mb big so it is possible that the machine running the
bridge has run out of disk space as it clones this repo repeatedly.
Could someone look into this?

Cheers,

Matt