[INFO] updating cached repository https://github.com/holochain/holochain-tracing
[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/holochain/holochain-tracing
[INFO] [stderr]  - [deleted]         (none)     -> line_numbers
[INFO] [stderr]    e5e5fa2..8327c4e  develop        -> develop
[INFO] [stderr]    290f069..8327c4e  master         -> master
[INFO] [stderr]  * [new branch]      release-0.0.17 -> release-0.0.17
[INFO] [stderr]  * [new branch]      release-0.0.19 -> release-0.0.19
[INFO] [stderr]  * [new branch]      release-0.0.20 -> release-0.0.20
[INFO] [stderr]  * [new branch]      unpinned       -> unpinned
[INFO] [stderr]  * [new tag]         v0.0.17        -> v0.0.17
[INFO] [stderr]  * [new tag]         v0.0.19        -> v0.0.19
[INFO] [stderr]  * [new tag]         v0.0.20        -> v0.0.20
[INFO] [stderr]  * [new tag]         v0.0.18        -> v0.0.18
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8327c4e50ff43293a0876775b1a910ac99bbbf20
[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.