[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)     -> bug/504
[INFO] [stderr]  - [deleted]               (none)     -> bug/purge_retry
[INFO] [stderr]  - [deleted]               (none)     -> doc/472
[INFO] [stderr]  - [deleted]               (none)     -> docs/update-docker
[INFO] [stderr]  - [deleted]               (none)     -> feat/642
[INFO] [stderr]  - [deleted]               (none)     -> release/0.2b
[INFO] [stderr]  - [deleted]               (none)     -> user_migration4
[INFO] [stderr]  - [deleted]               (none)     -> user_migration5
[INFO] [stderr]  * [new branch]            bug/504-pjenvey             -> bug/504-pjenvey
[INFO] [stderr]  * [new branch]            chore/update                -> chore/update
[INFO] [stderr]  * [new branch]            dependabot/cargo/base64-0.12.1 -> dependabot/cargo/base64-0.12.1
[INFO] [stderr]  * [new branch]            dependabot/cargo/failure-0.1.8 -> dependabot/cargo/failure-0.1.8
[INFO] [stderr]  * [new branch]            dependabot/cargo/futures-0.3.5 -> dependabot/cargo/futures-0.3.5
[INFO] [stderr]  * [new branch]            dependabot/cargo/grpcio-0.6.0 -> dependabot/cargo/grpcio-0.6.0
[INFO] [stderr]  * [new branch]            dependabot/cargo/hawk-3.2.0 -> dependabot/cargo/hawk-3.2.0
[INFO] [stderr]  * [new branch]            dependabot/cargo/protobuf-2.13.0 -> dependabot/cargo/protobuf-2.13.0
[INFO] [stderr]  * [new branch]            dependabot/cargo/regex-1.3.9 -> dependabot/cargo/regex-1.3.9
[INFO] [stderr]  * [new branch]            dependabot/cargo/sentry-0.18.1 -> dependabot/cargo/sentry-0.18.1
[INFO] [stderr]  * [new branch]            dependabot/cargo/serde-1.0.111 -> dependabot/cargo/serde-1.0.111
[INFO] [stderr]  * [new branch]            dependabot/cargo/serde_json-1.0.55 -> dependabot/cargo/serde_json-1.0.55
[INFO] [stderr]  * [new branch]            dependabot/cargo/sha2-0.9.0 -> dependabot/cargo/sha2-0.9.0
[INFO] [stderr]  * [new branch]            dependabot/cargo/slog-term-2.6.0 -> dependabot/cargo/slog-term-2.6.0
[INFO] [stderr]  * [new branch]            dependabot/cargo/time-0.2.16 -> dependabot/cargo/time-0.2.16
[INFO] [stderr]  * [new branch]            feat/631                    -> feat/631
[INFO] [stderr]  * [new branch]            fix/639                     -> fix/639
[INFO] [stderr]  * [new branch]            fix/647                     -> fix/647
[INFO] [stderr]    7203b8fb7f..c93db75976  master                      -> master
[INFO] [stderr]    12c30cd0cb..a1dc2eadfa  release/0.3-merge           -> release/0.3-merge
[INFO] [stderr]  * [new branch]            release/0.4                 -> release/0.4
[INFO] [stderr]  * [new tag]               0.4.1                       -> 0.4.1
[INFO] [stderr]  * [new tag]               0.4.0                       -> 0.4.0
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c93db75976eaaf262c6c972566e80cfc3809e810
[ERROR] this task or one of its parent failed!
[ERROR] command `"/workspace/cargo-home/bin/cargo" "+f9fdf642bab2bfcabe1829a4c82aaf055330661b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.