[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)     -> ao-cleanup
[INFO] [stderr]  - [deleted]             (none)     -> na-devp2p-cleanup-some-api
[INFO] [stderr]  * [new branch]          ao-rocksdb-new-format -> ao-rocksdb-new-format
[INFO] [stderr]    cbb79397c..15e0556b6  ao-show-io-stats      -> ao-show-io-stats
[INFO] [stderr]    3aaedaf94..1bef9ae72  ao-sled               -> ao-sled
[INFO] [stderr]  * [new branch]          dp/chore/debug-snapshot-start-errors -> dp/chore/debug-snapshot-start-errors
[INFO] [stderr]  * [new branch]          dp/chore/misc-state-db-blooms -> dp/chore/misc-state-db-blooms
[INFO] [stderr]    5c3c97979..ba0a380df  master                -> master
[INFO] [stderr]  * [new branch]          na-devp2p-assemble-packet-refactor -> na-devp2p-assemble-packet-refactor
[INFO] [stderr]  * [new branch]          na-devp2p-drop-deprecated-echo-hash -> na-devp2p-drop-deprecated-echo-hash
[INFO] [stderr]  * [new branch]          removing_security_md  -> removing_security_md
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ba0a380df9074b860ed7cc9fc246c67b8d5410db
[ERROR] this task or one of its parent failed!
[ERROR] command `"/workspace/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.