Sep 17 10:56:45.413 INFO checking thiagopnts/groot against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 10:56:45.413 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 10:56:45.413 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 10:56:45.803 INFO blam! f75442b8c93ea18c63696573ad95451e224159733d3e71af95963801ab5ed0e5
Sep 17 10:56:45.809 INFO running `"docker" "start" "-a" "f75442b8c93ea18c63696573ad95451e224159733d3e71af95963801ab5ed0e5"`
Sep 17 10:56:47.633 INFO kablam! usermod: no changes
Sep 17 10:56:47.703 INFO kablam!     Checking groot v0.0.1 (/source)
Sep 17 10:56:48.127 INFO kablam! warning: unused import: `Read`
Sep 17 10:56:48.127 INFO kablam!  --> src/interpreter.rs:1:15
Sep 17 10:56:48.127 INFO kablam!   |
Sep 17 10:56:48.127 INFO kablam! 1 | use std::io::{Read, stdin};
Sep 17 10:56:48.127 INFO kablam!   |               ^^^^
Sep 17 10:56:48.127 INFO kablam!   |
Sep 17 10:56:48.127 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 10:56:48.127 INFO kablam! 
Sep 17 10:56:48.127 INFO kablam! warning: unused variable: `error`
Sep 17 10:56:48.127 INFO kablam!   --> src/main.rs:30:21
Sep 17 10:56:48.127 INFO kablam!    |
Sep 17 10:56:48.127 INFO kablam! 30 |                 Err(error) => panic!("Could not open file {}", filename),
Sep 17 10:56:48.127 INFO kablam!    |                     ^^^^^ help: consider using `_error` instead
Sep 17 10:56:48.127 INFO kablam!    |
Sep 17 10:56:48.127 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 10:56:48.127 INFO kablam! 
Sep 17 10:56:48.151 INFO kablam! error[E0635]: unknown feature `convert`
Sep 17 10:56:48.151 INFO kablam!  --> src/main.rs:1:12
Sep 17 10:56:48.151 INFO kablam!   |
Sep 17 10:56:48.151 INFO kablam! 1 | #![feature(convert)]
Sep 17 10:56:48.151 INFO kablam!   |            ^^^^^^^
Sep 17 10:56:48.151 INFO kablam! 
Sep 17 10:56:48.151 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 10:56:48.151 INFO kablam!   --> src/main.rs:22:21
Sep 17 10:56:48.151 INFO kablam!    |
Sep 17 10:56:48.151 INFO kablam! 22 |                     file.read_to_string(&mut string);
Sep 17 10:56:48.151 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 10:56:48.151 INFO kablam!    |
Sep 17 10:56:48.151 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 17 10:56:48.151 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 10:56:48.151 INFO kablam! 
Sep 17 10:56:48.154 INFO kablam! error: aborting due to previous error
Sep 17 10:56:48.154 INFO kablam! 
Sep 17 10:56:48.154 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 17 10:56:48.175 INFO kablam! error: Could not compile `groot`.
Sep 17 10:56:48.175 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 10:56:48.231 INFO kablam! warning: unused import: `Read`
Sep 17 10:56:48.231 INFO kablam!  --> src/interpreter.rs:1:15
Sep 17 10:56:48.231 INFO kablam!   |
Sep 17 10:56:48.231 INFO kablam! 1 | use std::io::{Read, stdin};
Sep 17 10:56:48.231 INFO kablam!   |               ^^^^
Sep 17 10:56:48.231 INFO kablam!   |
Sep 17 10:56:48.231 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 10:56:48.232 INFO kablam! 
Sep 17 10:56:48.232 INFO kablam! warning: unused variable: `error`
Sep 17 10:56:48.232 INFO kablam!   --> src/main.rs:30:21
Sep 17 10:56:48.232 INFO kablam!    |
Sep 17 10:56:48.232 INFO kablam! 30 |                 Err(error) => panic!("Could not open file {}", filename),
Sep 17 10:56:48.232 INFO kablam!    |                     ^^^^^ help: consider using `_error` instead
Sep 17 10:56:48.232 INFO kablam!    |
Sep 17 10:56:48.232 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 10:56:48.232 INFO kablam! 
Sep 17 10:56:48.271 INFO kablam! error[E0635]: unknown feature `convert`
Sep 17 10:56:48.271 INFO kablam!  --> src/main.rs:1:12
Sep 17 10:56:48.271 INFO kablam!   |
Sep 17 10:56:48.271 INFO kablam! 1 | #![feature(convert)]
Sep 17 10:56:48.271 INFO kablam!   |            ^^^^^^^
Sep 17 10:56:48.271 INFO kablam! 
Sep 17 10:56:48.271 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 10:56:48.271 INFO kablam!   --> src/main.rs:22:21
Sep 17 10:56:48.271 INFO kablam!    |
Sep 17 10:56:48.271 INFO kablam! 22 |                     file.read_to_string(&mut string);
Sep 17 10:56:48.271 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 10:56:48.271 INFO kablam!    |
Sep 17 10:56:48.271 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 17 10:56:48.271 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 10:56:48.271 INFO kablam! 
Sep 17 10:56:48.279 INFO kablam! error: aborting due to previous error
Sep 17 10:56:48.279 INFO kablam! 
Sep 17 10:56:48.279 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 17 10:56:48.295 INFO kablam! error: Could not compile `groot`.
Sep 17 10:56:48.295 INFO kablam! 
Sep 17 10:56:48.295 INFO kablam! To learn more, run the command again with --verbose.
Sep 17 10:56:48.295 INFO kablam! su: No module specific data is present
Sep 17 10:56:49.283 INFO running `"docker" "rm" "-f" "f75442b8c93ea18c63696573ad95451e224159733d3e71af95963801ab5ed0e5"`
Sep 17 10:56:49.627 INFO blam! f75442b8c93ea18c63696573ad95451e224159733d3e71af95963801ab5ed0e5