[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)     -> ashley-test-runtime-extrinsic
[INFO] [stderr]  - [deleted]           (none)     -> bkchr-release-0.7.30
[INFO] [stderr]  - [deleted]           (none)     -> cecton-cumulus-branch
[INFO] [stderr]    c0237e7c..065e6064  andre/grandpa-report-equivocations -> andre/grandpa-report-equivocations
[INFO] [stderr]  * [new branch]        andre/westend-fix        -> andre/westend-fix
[INFO] [stderr]  + 556ca9cf...0770d3f1 cecton-keep-unpinned-para-blocks -> cecton-keep-unpinned-para-blocks  (forced update)
[INFO] [stderr]  + 723d4047...d240ef74 cumulus-branch           -> cumulus-branch  (forced update)
[INFO] [stderr]  * [new branch]        dd-westend-badblock      -> dd-westend-badblock
[INFO] [stderr]  * [new branch]        gui-companion-treasury-weight -> gui-companion-treasury-weight
[INFO] [stderr]    e44fbabb..ee3b804a  master                   -> master
[INFO] [stderr]  * [new branch]        mp-release-announcements -> mp-release-announcements
[INFO] [stderr]  * [new branch]        nv-storage-accumulators  -> nv-storage-accumulators
[INFO] [stderr]  * [new branch]        scott_move_import_queue_to_task_manager -> scott_move_import_queue_to_task_manager
[INFO] [stderr]  * [new branch]        seun-the-great-client-refactor -> seun-the-great-client-refactor
[INFO] [stderr]  * [new branch]        shawntabrizi-update-benchmarks -> shawntabrizi-update-benchmarks
[INFO] [stderr]  * [new branch]        tka-companion-5763       -> tka-companion-5763
[INFO] [stderr]  * [new tag]           v0.7.30                  -> v0.7.30
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ee3b804aa51ed9003c4f2faaca4d474cbe238f19
[ERROR] this task or one of its parent failed!
[ERROR] command `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.