[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-update-substrate-3454365
[INFO] [stderr]  + 742bfb28...b706f420 ashley-prometheus          -> ashley-prometheus  (forced update)
[INFO] [stderr]  * [new branch]        ashley-tokio               -> ashley-tokio
[INFO] [stderr]  * [new branch]        ashley-wasm                -> ashley-wasm
[INFO] [stderr]  * [new branch]        bkchr-substrate-latest-214235 -> bkchr-substrate-latest-214235
[INFO] [stderr]  * [new branch]        cecton-cumulus-branch      -> cecton-cumulus-branch
[INFO] [stderr]  * [new branch]        gav-split-balanecs-vesting -> gav-split-balanecs-vesting
[INFO] [stderr]  * [new branch]        gui-companion-pr-gav-lazy-rewards -> gui-companion-pr-gav-lazy-rewards
[INFO] [stderr]    a2c656a6..103499b7  master                     -> master
[INFO] [stderr]  * [new branch]        rh-notifications-protocol  -> rh-notifications-protocol
[INFO] [stderr]  * [new branch]        tka-diagnose-futures       -> tka-diagnose-futures
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 103499b7e291dd8f7130f9dc31d02c2bd71c746d
[ERROR] this task or one of its parent failed!
[ERROR] command `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.