[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)     -> gav-composite-account
[INFO] [stderr]  - [deleted]           (none)     -> mp-substrate-changlog-labels
[INFO] [stderr]  * [new branch]        ashley-testnet           -> ashley-testnet
[INFO] [stderr]    231a027e..751d4047  cecton-start-collator    -> cecton-start-collator
[INFO] [stderr]  * [new branch]        gui-lazy-reward-test     -> gui-lazy-reward-test
[INFO] [stderr]    1e7b6361..86d49a45  master                   -> master
[INFO] [stderr]  * [new branch]        mp-fix-publish_draft_release -> mp-fix-publish_draft_release
[INFO] [stderr]    8a63c91a..03215c3e  rh-comprehensive-pov     -> rh-comprehensive-pov
[INFO] [stderr]  * [new branch]        rh-remove-legacy-network -> rh-remove-legacy-network
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 86d49a459e2fb947601bed26058112ee6448c33c
[ERROR] this task or one of its parent failed!
[ERROR] command `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.