[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]  - [deleted]             (none)     -> 394-update-to-actix-web-2
[INFO] [stderr]  - [deleted]             (none)     -> 432-convert-trivial-functions-to-async-await
[INFO] [stderr]  + 0c30712b5...631737f76 432-convert-trivial-functions -> 432-convert-trivial-functions  (forced update)
[INFO] [stderr]  * [new branch]          434-convert-db-collection-calls-to-async-await -> 434-convert-db-collection-calls-to-async-await
[INFO] [stderr]  * [new branch]          436-convert-misc-db-functions-to-async-await -> 436-convert-misc-db-functions-to-async-await
[INFO] [stderr]  * [new branch]          459-fix-db-tests -> 459-fix-db-tests
[INFO] [stderr]    d605816c4..973d185cd  bug/428          -> bug/428
[INFO] [stderr]    37a725d1c..451ea17a5  master           -> master
[INFO] [stderr]  * [new branch]          refactor/440     -> refactor/440
[INFO] [stderr]  * [new branch]          user_migration   -> user_migration
[INFO] [stderr]  * [new branch]          user_migration2  -> user_migration2
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 451ea17a5be45ee75b3b3db352b97e3735996619
[ERROR] this task or one of its parent failed!
[ERROR] command `"/workspace/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.