[INFO] updating cached repository https://github.com/paritytech/parity-ethereum
[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/parity-ethereum
[INFO] [stderr]  - [deleted]             (none)     -> na-remove-needless-dependencies
[INFO] [stderr]  - [deleted]             (none)     -> td-arch
[INFO] [stderr]  * [new branch]          dp/debug/sync-stalls -> dp/debug/sync-stalls
[INFO] [stderr]    9c94dcb8a..1b96f9829  master               -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1b96f9829689dd69c60d61bdfac02a581bc73e78
[ERROR] this task or one of its parent failed!
[ERROR] command `"/workspace/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.