[INFO] crate build-helper 0.1.1 is already in cache
[INFO] extracting crate build-helper 0.1.1 into work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/reg/build-helper/0.1.1
[INFO] extracting crate build-helper 0.1.1 into work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/reg/build-helper/0.1.1
[INFO] validating manifest of build-helper-0.1.1 on toolchain master#003382e4150984cb476047b3925edf8d75df2d59
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-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 build-helper-0.1.1's Cargo.toml
[ERROR] caused by: command `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "read-manifest" "--manifest-path" "Cargo.toml"` failed
[ERROR]