[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]    9767f832..2e2311e3  ashley-compile-to-wasm -> ashley-compile-to-wasm
[INFO] [stderr]    a2472589..3dd9df54  bkchr-parachain-switch-to-runtime-interface -> bkchr-parachain-switch-to-runtime-interface
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5e9542c887d82d1cbd1d7659c7e9b5a74189780e
[ERROR] this task or one of its parent failed!
[ERROR] command `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.