[INFO] updating cached repository https://github.com/mozilla-services/autopush-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/autopush-rs
[INFO] [stderr]  - [deleted]         (none)     -> 132-update-to-hyper-12
[INFO] [stderr]  - [deleted]         (none)     -> chore/hyper0.12-take2
[INFO] [stderr]  - [deleted]         (none)     -> chore/test-requirements
[INFO] [stderr]  - [deleted]         (none)     -> release/1.48
[INFO] [stderr]  - [deleted]         (none)     -> release/1.49
[INFO] [stderr]  - [deleted]         (none)     -> release/1.50
[INFO] [stderr]  - [deleted]         (none)     -> release/1.51
[INFO] [stderr]  - [deleted]         (none)     -> release/1.52
[INFO] [stderr]  - [deleted]         (none)     -> release/1.53
[INFO] [stderr]  - [deleted]         (none)     -> release/1.54
[INFO] [stderr]  * [new branch]      132-update-to-hyper-12-pjenvey -> 132-update-to-hyper-12-pjenvey
[INFO] [stderr]  * [new branch]      feat/137a         -> feat/137a
[INFO] [stderr]  * [new branch]      feat/137a-pjenvey -> feat/137a-pjenvey
[INFO] [stderr]  * [new branch]      feat/137b         -> feat/137b
[INFO] [stderr]  * [new branch]      feat/autoendpoint-extractors -> feat/autoendpoint-extractors
[INFO] [stderr]  * [new branch]      feat/autoendpoint-subscription-auth -> feat/autoendpoint-subscription-auth
[INFO] [stderr]    f833c39..0677826  master            -> master
[INFO] [stderr]  * [new branch]      release/1.56      -> release/1.56
[INFO] [stderr]  * [new tag]         1.56.0            -> 1.56.0
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 06778267097d71b53ef3b4bb94d21ca2f58b1014
[ERROR] this task or one of its parent failed!
[ERROR] overridden task result to broken:cargo-toml
[ERROR] caused by: invalid Cargo.toml syntax
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.