[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)     -> 440-stricter-offset-parsing
[INFO] [stderr]  - [deleted]               (none)     -> vendor
[INFO] [stderr]  * [new branch]            bug/504                     -> bug/504
[INFO] [stderr]  * [new branch]            dependabot/cargo/hawk-3.1.1 -> dependabot/cargo/hawk-3.1.1
[INFO] [stderr]  * [new branch]            dependabot/cargo/protobuf-2.14.0 -> dependabot/cargo/protobuf-2.14.0
[INFO] [stderr]  * [new branch]            feat/555                    -> feat/555
[INFO] [stderr]  * [new branch]            fix-purge-ttl-timeout       -> fix-purge-ttl-timeout
[INFO] [stderr]    fbd59f330a..2b598e38de  master                      -> master
[INFO] [stderr]    0fab270b97..ba6aeb00a9  release/0.3                 -> release/0.3
[INFO] [stderr]    18f7c22ae3..4414eaa1c2  user_migration4             -> user_migration4
[INFO] [stderr]  * [new branch]            user_migration5             -> user_migration5
[INFO] [stderr]  * [new tag]               0.3.1                       -> 0.3.1
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2b598e38de8c15fde9bcb0bb9693cd0b2843efe9
[ERROR] this task or one of its parent failed!
[ERROR] command `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.