Sep 05 16:57:21.254 INFO checking thiagopnts/groot against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 16:57:21.255 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 16:57:21.255 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 16:57:21.674 INFO blam! 119eb1f84e47f0f1212c128566075580f8bd14b3d215ca6bbdd68959366536e0
Sep 05 16:57:21.675 INFO running `"docker" "start" "-a" "119eb1f84e47f0f1212c128566075580f8bd14b3d215ca6bbdd68959366536e0"`
Sep 05 16:57:23.146 INFO kablam! usermod: no changes
Sep 05 16:57:23.210 INFO kablam!     Checking groot v0.0.1 (file:///source)
Sep 05 16:57:23.594 INFO kablam! warning: unused import: `Read`
Sep 05 16:57:23.594 INFO kablam!  --> src/interpreter.rs:1:15
Sep 05 16:57:23.594 INFO kablam!   |
Sep 05 16:57:23.594 INFO kablam! 1 | use std::io::{Read, stdin};
Sep 05 16:57:23.594 INFO kablam!   |               ^^^^
Sep 05 16:57:23.594 INFO kablam!   |
Sep 05 16:57:23.594 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 05 16:57:23.594 INFO kablam! 
Sep 05 16:57:23.594 INFO kablam! warning: unused import: `Read`
Sep 05 16:57:23.594 INFO kablam!  --> src/interpreter.rs:1:15
Sep 05 16:57:23.594 INFO kablam!   |
Sep 05 16:57:23.594 INFO kablam! 1 | use std::io::{Read, stdin};
Sep 05 16:57:23.594 INFO kablam!   |               ^^^^
Sep 05 16:57:23.594 INFO kablam!   |
Sep 05 16:57:23.594 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 05 16:57:23.594 INFO kablam! 
Sep 05 16:57:23.602 INFO kablam! warning: unused variable: `error`
Sep 05 16:57:23.602 INFO kablam!   --> src/main.rs:30:21
Sep 05 16:57:23.602 INFO kablam!    |
Sep 05 16:57:23.602 INFO kablam! 30 |                 Err(error) => panic!("Could not open file {}", filename),
Sep 05 16:57:23.602 INFO kablam!    |                     ^^^^^ help: consider using `_error` instead
Sep 05 16:57:23.602 INFO kablam!    |
Sep 05 16:57:23.602 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 05 16:57:23.602 INFO kablam! 
Sep 05 16:57:23.602 INFO kablam! warning: unused variable: `error`
Sep 05 16:57:23.602 INFO kablam!   --> src/main.rs:30:21
Sep 05 16:57:23.602 INFO kablam!    |
Sep 05 16:57:23.602 INFO kablam! 30 |                 Err(error) => panic!("Could not open file {}", filename),
Sep 05 16:57:23.602 INFO kablam!    |                     ^^^^^ help: consider using `_error` instead
Sep 05 16:57:23.602 INFO kablam!    |
Sep 05 16:57:23.602 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 05 16:57:23.602 INFO kablam! 
Sep 05 16:57:23.613 INFO kablam! error[E0635]: unknown feature `convert`
Sep 05 16:57:23.613 INFO kablam!  --> src/main.rs:1:12
Sep 05 16:57:23.613 INFO kablam!   |
Sep 05 16:57:23.613 INFO kablam! 1 | #![feature(convert)]
Sep 05 16:57:23.613 INFO kablam!   |            ^^^^^^^
Sep 05 16:57:23.613 INFO kablam! 
Sep 05 16:57:23.613 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 16:57:23.613 INFO kablam!   --> src/main.rs:22:21
Sep 05 16:57:23.613 INFO kablam!    |
Sep 05 16:57:23.613 INFO kablam! 22 |                     file.read_to_string(&mut string);
Sep 05 16:57:23.613 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 16:57:23.613 INFO kablam!    |
Sep 05 16:57:23.613 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 05 16:57:23.613 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 16:57:23.613 INFO kablam! 
Sep 05 16:57:23.613 INFO kablam! error[E0635]: unknown feature `convert`
Sep 05 16:57:23.613 INFO kablam!  --> src/main.rs:1:12
Sep 05 16:57:23.613 INFO kablam!   |
Sep 05 16:57:23.613 INFO kablam! 1 | #![feature(convert)]
Sep 05 16:57:23.613 INFO kablam!   |            ^^^^^^^
Sep 05 16:57:23.613 INFO kablam! 
Sep 05 16:57:23.618 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 16:57:23.618 INFO kablam!   --> src/main.rs:22:21
Sep 05 16:57:23.618 INFO kablam!    |
Sep 05 16:57:23.618 INFO kablam! 22 |                     file.read_to_string(&mut string);
Sep 05 16:57:23.618 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 16:57:23.618 INFO kablam!    |
Sep 05 16:57:23.618 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 05 16:57:23.618 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 16:57:23.618 INFO kablam! 
Sep 05 16:57:23.618 INFO kablam! error: aborting due to previous error
Sep 05 16:57:23.618 INFO kablam! 
Sep 05 16:57:23.618 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 05 16:57:23.622 INFO kablam! error: aborting due to previous error
Sep 05 16:57:23.622 INFO kablam! 
Sep 05 16:57:23.622 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 05 16:57:23.624 INFO kablam! error: Could not compile `groot`.
Sep 05 16:57:23.624 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 05 16:57:23.635 INFO kablam! error: Could not compile `groot`.
Sep 05 16:57:23.635 INFO kablam! 
Sep 05 16:57:23.635 INFO kablam! To learn more, run the command again with --verbose.
Sep 05 16:57:23.635 INFO kablam! su: No module specific data is present
Sep 05 16:57:24.498 INFO running `"docker" "rm" "-f" "119eb1f84e47f0f1212c128566075580f8bd14b3d215ca6bbdd68959366536e0"`
Sep 05 16:57:24.737 INFO blam! 119eb1f84e47f0f1212c128566075580f8bd14b3d215ca6bbdd68959366536e0