[INFO] updating cached repository https://github.com/yvt/Stella2
[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/yvt/Stella2
[INFO] [stderr]  - [deleted]         (none)     -> patch-acrylic-material
[INFO] [stderr]  * [new branch]      experiment-dispatch-benchmark -> experiment-dispatch-benchmark
[INFO] [stderr]  * [new branch]      feat-alert -> feat-alert
[INFO] [stderr]    88d2b08..1913e5b  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1913e5b728e902e1bc1b6c5d19045a2f02e974c9
[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.