[INFO] updating cached repository https://github.com/tarberd/toy-compiler
[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/tarberd/toy-compiler
[INFO] [stderr]  - [deleted]         (none)     -> feature-function-argument
[INFO] [stderr]  - [deleted]         (none)     -> feature-function-call-expressions
[INFO] [stderr]  * [new branch]      feature_symbol_table -> feature_symbol_table
[INFO] [stderr]    ca103d3..25396dd  master               -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 25396dd5fc79c12aeb80a101048ee97b22e4000a
[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.