[INFO] updating cached repository lemvik/advent-of-code-2018-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lemvik/advent-of-code-2018-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lemvik/advent-of-code-2018-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/lemvik/advent-of-code-2018-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/lemvik/advent-of-code-2018-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lemvik/advent-of-code-2018-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lemvik/advent-of-code-2018-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lemvik/advent-of-code-2018-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fc0398546b0acaeec40a0ff0faf0028eb9cb2bba
[INFO] sha for GitHub repo lemvik/advent-of-code-2018-rust: fc0398546b0acaeec40a0ff0faf0028eb9cb2bba
[INFO] validating manifest of lemvik/advent-of-code-2018-rust on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[ERROR] this task or one of its parent failed!
[ERROR] overridden task result to broken:cargo-toml
[ERROR] caused by: invalid syntax in lemvik/advent-of-code-2018-rust's Cargo.toml
[ERROR] caused by: command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` failed
[ERROR]