test-cabal-reinstall nightly job failing
Job: https://gitlab.haskell.org/ghc/ghc/-/jobs/1007220
$ cabal update --index=$HACKAGE_INDEX_STATE --project-file=cabal.project-reinstall
index-state must be a unix-timestamps (e.g. '@1474732068'), a ISO8601 UTC timestamp (e.g. '2016-09-24T17:47:48Z'), or 'HEAD'
CallStack (from HasCallStack):
error, called at src/Distribution/ReadE.hs:42:24 in Cabal-3.6.2.0-inplace:Distribution.ReadE
Running after_script