Aug 16 22:44:24.523 INFO checking thiagopnts/groot against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 16 22:44:24.523 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 16 22:44:24.523 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 16 22:44:24.523 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-6/master#142bb27373126edf8367f526358b6c72ecf1d8df:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 16 22:44:24.762 INFO blam! 1e59d6a268abd221e28ee454b24f2283ec1b58d49041a68d2e175cfa0b41452d
Aug 16 22:44:24.764 INFO running `"docker" "start" "-a" "1e59d6a268abd221e28ee454b24f2283ec1b58d49041a68d2e175cfa0b41452d"`
Aug 16 22:44:25.690 INFO kablam!     Checking groot v0.0.1 (file:///source)
Aug 16 22:44:26.679 INFO kablam! warning: unused import: `Read`
Aug 16 22:44:26.679 INFO kablam!  --> src/interpreter.rs:1:15
Aug 16 22:44:26.679 INFO kablam!   |
Aug 16 22:44:26.679 INFO kablam! 1 | use std::io::{Read, stdin};
Aug 16 22:44:26.679 INFO kablam!   |               ^^^^
Aug 16 22:44:26.679 INFO kablam!   |
Aug 16 22:44:26.679 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 16 22:44:26.679 INFO kablam! 
Aug 16 22:44:26.736 INFO kablam! warning: unused variable: `error`
Aug 16 22:44:26.736 INFO kablam!   --> src/main.rs:30:21
Aug 16 22:44:26.736 INFO kablam!    |
Aug 16 22:44:26.736 INFO kablam! 30 |                 Err(error) => panic!("Could not open file {}", filename),
Aug 16 22:44:26.736 INFO kablam!    |                     ^^^^^ help: consider using `_error` instead
Aug 16 22:44:26.736 INFO kablam!    |
Aug 16 22:44:26.736 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 16 22:44:26.736 INFO kablam! 
Aug 16 22:44:26.784 INFO kablam! warning: unused import: `Read`
Aug 16 22:44:26.784 INFO kablam!  --> src/interpreter.rs:1:15
Aug 16 22:44:26.784 INFO kablam!   |
Aug 16 22:44:26.784 INFO kablam! 1 | use std::io::{Read, stdin};
Aug 16 22:44:26.784 INFO kablam!   |               ^^^^
Aug 16 22:44:26.784 INFO kablam!   |
Aug 16 22:44:26.784 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 16 22:44:26.784 INFO kablam! 
Aug 16 22:44:26.807 INFO kablam! warning: unused variable: `error`
Aug 16 22:44:26.808 INFO kablam!   --> src/main.rs:30:21
Aug 16 22:44:26.808 INFO kablam!    |
Aug 16 22:44:26.808 INFO kablam! 30 |                 Err(error) => panic!("Could not open file {}", filename),
Aug 16 22:44:26.808 INFO kablam!    |                     ^^^^^ help: consider using `_error` instead
Aug 16 22:44:26.808 INFO kablam!    |
Aug 16 22:44:26.808 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 16 22:44:26.808 INFO kablam! 
Aug 16 22:44:26.868 INFO kablam! error[E0635]: unknown feature `convert`
Aug 16 22:44:26.868 INFO kablam!  --> src/main.rs:1:12
Aug 16 22:44:26.868 INFO kablam!   |
Aug 16 22:44:26.868 INFO kablam! 1 | #![feature(convert)]
Aug 16 22:44:26.868 INFO kablam!   |            ^^^^^^^
Aug 16 22:44:26.868 INFO kablam! 
Aug 16 22:44:26.871 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 16 22:44:26.871 INFO kablam!   --> src/main.rs:22:21
Aug 16 22:44:26.871 INFO kablam!    |
Aug 16 22:44:26.871 INFO kablam! 22 |                     file.read_to_string(&mut string);
Aug 16 22:44:26.871 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 16 22:44:26.871 INFO kablam!    |
Aug 16 22:44:26.871 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 16 22:44:26.871 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 16 22:44:26.871 INFO kablam! 
Aug 16 22:44:26.906 INFO kablam! error: aborting due to previous error
Aug 16 22:44:26.923 INFO kablam! error[E0635]: unknown feature `convert`
Aug 16 22:44:26.924 INFO kablam!  --> src/main.rs:1:12
Aug 16 22:44:26.924 INFO kablam!   |
Aug 16 22:44:26.924 INFO kablam! 1 | #![feature(convert)]
Aug 16 22:44:26.924 INFO kablam!   |            ^^^^^^^
Aug 16 22:44:26.926 INFO kablam! 
Aug 16 22:44:26.926 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 16 22:44:26.938 INFO kablam! 
Aug 16 22:44:26.942 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 16 22:44:26.942 INFO kablam!   --> src/main.rs:22:21
Aug 16 22:44:26.942 INFO kablam!    |
Aug 16 22:44:26.942 INFO kablam! 22 |                     file.read_to_string(&mut string);
Aug 16 22:44:26.942 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 16 22:44:26.942 INFO kablam!    |
Aug 16 22:44:26.942 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 16 22:44:26.942 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 16 22:44:26.942 INFO kablam! 
Aug 16 22:44:26.955 INFO kablam! error: Could not compile `groot`.
Aug 16 22:44:26.955 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 16 22:44:26.956 INFO kablam! error: aborting due to previous error
Aug 16 22:44:26.956 INFO kablam! 
Aug 16 22:44:26.956 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 16 22:44:26.966 INFO kablam! error: Could not compile `groot`.
Aug 16 22:44:26.966 INFO kablam! 
Aug 16 22:44:26.966 INFO kablam! To learn more, run the command again with --verbose.
Aug 16 22:44:26.967 INFO kablam! su: No module specific data is present
Aug 16 22:44:27.540 INFO running `"docker" "rm" "-f" "1e59d6a268abd221e28ee454b24f2283ec1b58d49041a68d2e175cfa0b41452d"`
Aug 16 22:44:27.717 INFO blam! 1e59d6a268abd221e28ee454b24f2283ec1b58d49041a68d2e175cfa0b41452d