Aug 29 16:15:18.261 INFO checking thiagopnts/groot against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 29 16:15:18.261 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 29 16:15:18.261 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 16:15:18.503 INFO blam! 7d13d3d2ed01aabc20861e9f0bdd97be0dba41f82be4243e20cc4d3cb3884d61
Aug 29 16:15:18.505 INFO running `"docker" "start" "-a" "7d13d3d2ed01aabc20861e9f0bdd97be0dba41f82be4243e20cc4d3cb3884d61"`
Aug 29 16:15:19.364 INFO kablam!     Checking groot v0.0.1 (file:///source)
Aug 29 16:15:19.869 INFO kablam! warning: unused import: `Read`
Aug 29 16:15:19.869 INFO kablam!  --> src/interpreter.rs:1:15
Aug 29 16:15:19.869 INFO kablam!   |
Aug 29 16:15:19.869 INFO kablam! 1 | use std::io::{Read, stdin};
Aug 29 16:15:19.869 INFO kablam!   |               ^^^^
Aug 29 16:15:19.869 INFO kablam!   |
Aug 29 16:15:19.869 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 29 16:15:19.869 INFO kablam! 
Aug 29 16:15:19.886 INFO kablam! warning: unused variable: `error`
Aug 29 16:15:19.886 INFO kablam!   --> src/main.rs:30:21
Aug 29 16:15:19.886 INFO kablam!    |
Aug 29 16:15:19.886 INFO kablam! 30 |                 Err(error) => panic!("Could not open file {}", filename),
Aug 29 16:15:19.886 INFO kablam!    |                     ^^^^^ help: consider using `_error` instead
Aug 29 16:15:19.886 INFO kablam!    |
Aug 29 16:15:19.886 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 29 16:15:19.887 INFO kablam! 
Aug 29 16:15:19.925 INFO kablam! error[E0635]: unknown feature `convert`
Aug 29 16:15:19.926 INFO kablam!  --> src/main.rs:1:12
Aug 29 16:15:19.926 INFO kablam!   |
Aug 29 16:15:19.926 INFO kablam! 1 | #![feature(convert)]
Aug 29 16:15:19.926 INFO kablam!   |            ^^^^^^^
Aug 29 16:15:19.926 INFO kablam! 
Aug 29 16:15:19.928 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 16:15:19.928 INFO kablam!   --> src/main.rs:22:21
Aug 29 16:15:19.928 INFO kablam!    |
Aug 29 16:15:19.928 INFO kablam! 22 |                     file.read_to_string(&mut string);
Aug 29 16:15:19.928 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 16:15:19.928 INFO kablam!    |
Aug 29 16:15:19.928 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 29 16:15:19.928 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 16:15:19.928 INFO kablam! 
Aug 29 16:15:19.933 INFO kablam! error: aborting due to previous error
Aug 29 16:15:19.933 INFO kablam! 
Aug 29 16:15:19.934 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 29 16:15:19.941 INFO kablam! error: Could not compile `groot`.
Aug 29 16:15:19.941 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 29 16:15:19.960 INFO kablam! warning: unused import: `Read`
Aug 29 16:15:19.960 INFO kablam!  --> src/interpreter.rs:1:15
Aug 29 16:15:19.960 INFO kablam!   |
Aug 29 16:15:19.960 INFO kablam! 1 | use std::io::{Read, stdin};
Aug 29 16:15:19.960 INFO kablam!   |               ^^^^
Aug 29 16:15:19.960 INFO kablam!   |
Aug 29 16:15:19.960 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 29 16:15:19.960 INFO kablam! 
Aug 29 16:15:19.977 INFO kablam! warning: unused variable: `error`
Aug 29 16:15:19.977 INFO kablam!   --> src/main.rs:30:21
Aug 29 16:15:19.977 INFO kablam!    |
Aug 29 16:15:19.977 INFO kablam! 30 |                 Err(error) => panic!("Could not open file {}", filename),
Aug 29 16:15:19.977 INFO kablam!    |                     ^^^^^ help: consider using `_error` instead
Aug 29 16:15:19.977 INFO kablam!    |
Aug 29 16:15:19.977 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 29 16:15:19.977 INFO kablam! 
Aug 29 16:15:20.016 INFO kablam! error[E0635]: unknown feature `convert`
Aug 29 16:15:20.016 INFO kablam!  --> src/main.rs:1:12
Aug 29 16:15:20.016 INFO kablam!   |
Aug 29 16:15:20.016 INFO kablam! 1 | #![feature(convert)]
Aug 29 16:15:20.016 INFO kablam!   |            ^^^^^^^
Aug 29 16:15:20.016 INFO kablam! 
Aug 29 16:15:20.018 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 16:15:20.018 INFO kablam!   --> src/main.rs:22:21
Aug 29 16:15:20.018 INFO kablam!    |
Aug 29 16:15:20.018 INFO kablam! 22 |                     file.read_to_string(&mut string);
Aug 29 16:15:20.018 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 16:15:20.018 INFO kablam!    |
Aug 29 16:15:20.018 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 29 16:15:20.019 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 16:15:20.019 INFO kablam! 
Aug 29 16:15:20.025 INFO kablam! error: aborting due to previous error
Aug 29 16:15:20.025 INFO kablam! 
Aug 29 16:15:20.025 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 29 16:15:20.034 INFO kablam! error: Could not compile `groot`.
Aug 29 16:15:20.034 INFO kablam! 
Aug 29 16:15:20.034 INFO kablam! To learn more, run the command again with --verbose.
Aug 29 16:15:20.035 INFO kablam! su: No module specific data is present
Aug 29 16:15:20.562 INFO running `"docker" "rm" "-f" "7d13d3d2ed01aabc20861e9f0bdd97be0dba41f82be4243e20cc4d3cb3884d61"`
Aug 29 16:15:20.717 INFO blam! 7d13d3d2ed01aabc20861e9f0bdd97be0dba41f82be4243e20cc4d3cb3884d61