[INFO] updating cached repository https://github.com/mozilla-services/syncstorage-rs
[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/mozilla-services/syncstorage-rs
[INFO] [stderr]  * [new branch]          chore/add-python-local-docker-docs -> chore/add-python-local-docker-docs
[INFO] [stderr]  * [new branch]          chore/add-python-to-docker-image -> chore/add-python-to-docker-image
[INFO] [stderr]    fe9b38017..63e6f875a  port-get_bsos-pagination-optimization- -> port-get_bsos-pagination-optimization-
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a3be0ac8697e8ec217e9ca3ca7ecaf93a010a8cc
[ERROR] this task or one of its parent failed!
[ERROR] command `"/workspace/cargo-home/bin/cargo" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.