[INFO] updating cached repository https://github.com/paritytech/polkadot
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] [stderr] From https://github.com/paritytech/polkadot
[INFO] [stderr]  - [deleted]           (none)     -> ci-fix-s3-upload
[INFO] [stderr]  - [deleted]           (none)     -> mp-check-runtimes-redux
[INFO] [stderr]  - [deleted]           (none)     -> mxinden-auth-disc-default
[INFO] [stderr]  - [deleted]           (none)     -> prgn-subsystem-util
[INFO] [stderr]  - [deleted]           (none)     -> shawntabrizi-purchase
[INFO] [stderr]  + a2e8bc22...af2849b2 bernhard-bitfield-distribution-1238 -> bernhard-bitfield-distribution-1238  (forced update)
[INFO] [stderr]    6f36addf..c11827d0  bkchr-rococo               -> bkchr-rococo
[INFO] [stderr]  * [new branch]        cecton-async-graceful-shutdown -> cecton-async-graceful-shutdown
[INFO] [stderr]  * [new branch]        cecton-ignore-test-for-companion -> cecton-ignore-test-for-companion
[INFO] [stderr]    c2ef1f83..f5f912ab  cumulus-branch             -> cumulus-branch
[INFO] [stderr]    d0e553fe..220b87a6  master                     -> master
[INFO] [stderr]  * [new branch]        prgn-subsystem-util-test-suite -> prgn-subsystem-util-test-suite
[INFO] [stderr]  * [new branch]        rh-candidate-validation    -> rh-candidate-validation
[INFO] [stderr]  * [new branch]        rh-conclude-semantics      -> rh-conclude-semantics
[INFO] [stderr]  * [new branch]        rh-runtime-apis            -> rh-runtime-apis
[INFO] [stderr]    69fe295c..1c75b513  ser-impl-guide-downward-mq -> ser-impl-guide-downward-mq
[INFO] [stderr]  * [new branch]        ser-impl-guide-messaging   -> ser-impl-guide-messaging
[INFO] [stderr]  * [new branch]        shawntabrizi-balance-weight-trait -> shawntabrizi-balance-weight-trait
[INFO] [stderr]  * [new branch]        td-6629-companion          -> td-6629-companion
[INFO] [stderr]  * [new branch]        tka-companion-6676         -> tka-companion-6676
[INFO] [stderr]  * [new tag]           v0.8.15                    -> v0.8.15
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 220b87a6af30ea440ac1abb7687c9892abb85227
[ERROR] this task or one of its parent failed!
[ERROR] command `Command { std: "/workspace/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.