[INFO] updating cached repository JosephTLucas/rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/JosephTLucas/rust
[INFO] [stderr]  * branch                  HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/JosephTLucas/rust" "work/ex/pr-60620/sources/master#ef01f29964df207f181bd5bcf236e41372a17273/gh/JosephTLucas/rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-60620/sources/master#ef01f29964df207f181bd5bcf236e41372a17273/gh/JosephTLucas/rust'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  94% (16898/17854)   
Checking out files:  95% (16962/17854)   
Checking out files:  96% (17140/17854)   
Checking out files:  97% (17319/17854)   
Checking out files:  98% (17497/17854)   
Checking out files:  99% (17676/17854)   
Checking out files: 100% (17854/17854)   
Checking out files: 100% (17854/17854), done.
[INFO] running `"git" "clone" "work/cache/sources/gh/JosephTLucas/rust" "work/ex/pr-60620/sources/try#a7cff45e655f886da150e206c7acbe984df4ab71/gh/JosephTLucas/rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-60620/sources/try#a7cff45e655f886da150e206c7acbe984df4ab71/gh/JosephTLucas/rust'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  92% (16589/17854)   
Checking out files:  93% (16605/17854)   
Checking out files:  94% (16783/17854)   
Checking out files:  95% (16962/17854)   
Checking out files:  96% (17140/17854)   
Checking out files:  97% (17319/17854)   
Checking out files:  98% (17497/17854)   
Checking out files:  99% (17676/17854)   
Checking out files: 100% (17854/17854)   
Checking out files: 100% (17854/17854), done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bf669d1e3295bc688f71b8c91f48a6beaf895f67
[INFO] sha for GitHub repo JosephTLucas/rust: bf669d1e3295bc688f71b8c91f48a6beaf895f67
[INFO] validating manifest of JosephTLucas/rust on toolchain master#ef01f29964df207f181bd5bcf236e41372a17273
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+ef01f29964df207f181bd5bcf236e41372a17273-alt" "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 JosephTLucas/rust's Cargo.toml
[ERROR] caused by: command `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+ef01f29964df207f181bd5bcf236e41372a17273-alt" "read-manifest" "--manifest-path" "Cargo.toml"` failed
[ERROR]