[INFO] cloning repository dputtick/rust_katas
[INFO] running `"git" "clone" "--bare" "git://github.com/dputtick/rust_katas.git" "work/cache/sources/gh/dputtick/rust_katas"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/dputtick/rust_katas'...
[INFO] running `"git" "clone" "work/cache/sources/gh/dputtick/rust_katas" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/dputtick/rust_katas"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/dputtick/rust_katas'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dputtick/rust_katas" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/dputtick/rust_katas"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/dputtick/rust_katas'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1585df9cb8a91106242c2efbf8d8a319e53a5c6d
[INFO] sha for GitHub repo dputtick/rust_katas: 1585df9cb8a91106242c2efbf8d8a319e53a5c6d
[INFO] validating manifest of dputtick/rust_katas on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[ERROR] this task or one of its parent failed!
[ERROR] overridden task result to build-fail:broken
[ERROR] caused by: invalid syntax in dputtick/rust_katas's Cargo.toml
[ERROR] caused by: command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` failed
[ERROR]