[INFO] updating cached repository https://github.com/paritytech/polkadot
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/paritytech/polkadot
[INFO] [stderr]  - [deleted]           (none)     -> bkchr-para-id
[INFO] [stderr]  - [deleted]           (none)     -> bkchr-parachain-context-v2
[INFO] [stderr]  - [deleted]           (none)     -> kiz-integrate-new-weight-stuff
[INFO] [stderr]    de2f692f..70ce0c63  bkchr-cumulus-branch -> bkchr-cumulus-branch
[INFO] [stderr]    67a22a24..78275241  bkchr-cumulus-fixes  -> bkchr-cumulus-fixes
[INFO] [stderr]    4a983a8b..946940e6  master               -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 946940e6ff435338901568a34a2bf94c9e3d71ec
[ERROR] this task or one of its parent failed!
[ERROR] command `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.