[INFO] updating cached repository Ralith/masterserve
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Ralith/masterserve
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Ralith/masterserve" "work/ex/beta-1.37-6/sources/1.36.0/gh/Ralith/masterserve"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Ralith/masterserve'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Ralith/masterserve" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Ralith/masterserve"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Ralith/masterserve'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 157bc971b32325abeb728d05cdf92cb378532203
[INFO] sha for GitHub repo Ralith/masterserve: 157bc971b32325abeb728d05cdf92cb378532203
[INFO] validating manifest of Ralith/masterserve on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "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 Ralith/masterserve's Cargo.toml
[ERROR] caused by: command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` failed
[ERROR]