Sep 19 11:41:29.604 INFO checking thiagopnts/groot against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 11:41:29.604 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 11:41:29.604 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-4/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 11:41:30.044 INFO blam! b973f198400809b765eed2d688921a1107f25a74443c347dd5c4a008460b9244
Sep 19 11:41:30.050 INFO running `"docker" "start" "-a" "b973f198400809b765eed2d688921a1107f25a74443c347dd5c4a008460b9244"`
Sep 19 11:41:31.400 INFO kablam! usermod: no changes
Sep 19 11:41:31.420 INFO kablam!     Checking groot v0.0.1 (/source)
Sep 19 11:41:31.751 INFO kablam! warning: unused import: `Read`
Sep 19 11:41:31.751 INFO kablam!  --> src/interpreter.rs:1:15
Sep 19 11:41:31.751 INFO kablam!   |
Sep 19 11:41:31.751 INFO kablam! 1 | use std::io::{Read, stdin};
Sep 19 11:41:31.751 INFO kablam!   |               ^^^^
Sep 19 11:41:31.751 INFO kablam!   |
Sep 19 11:41:31.751 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 11:41:31.751 INFO kablam! 
Sep 19 11:41:31.763 INFO kablam! warning: unused variable: `error`
Sep 19 11:41:31.763 INFO kablam!   --> src/main.rs:30:21
Sep 19 11:41:31.763 INFO kablam!    |
Sep 19 11:41:31.763 INFO kablam! 30 |                 Err(error) => panic!("Could not open file {}", filename),
Sep 19 11:41:31.763 INFO kablam!    |                     ^^^^^ help: consider using `_error` instead
Sep 19 11:41:31.763 INFO kablam!    |
Sep 19 11:41:31.763 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 11:41:31.763 INFO kablam! 
Sep 19 11:41:31.799 INFO kablam! error[E0635]: unknown feature `convert`
Sep 19 11:41:31.799 INFO kablam!  --> src/main.rs:1:12
Sep 19 11:41:31.799 INFO kablam!   |
Sep 19 11:41:31.799 INFO kablam! 1 | #![feature(convert)]
Sep 19 11:41:31.799 INFO kablam!   |            ^^^^^^^
Sep 19 11:41:31.803 INFO kablam! 
Sep 19 11:41:31.803 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 11:41:31.803 INFO kablam!   --> src/main.rs:22:21
Sep 19 11:41:31.803 INFO kablam!    |
Sep 19 11:41:31.803 INFO kablam! 22 |                     file.read_to_string(&mut string);
Sep 19 11:41:31.803 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 11:41:31.807 INFO kablam!    |
Sep 19 11:41:31.807 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 11:41:31.807 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 11:41:31.807 INFO kablam! 
Sep 19 11:41:31.827 INFO kablam! error: aborting due to previous error
Sep 19 11:41:31.827 INFO kablam! 
Sep 19 11:41:31.827 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 19 11:41:31.843 INFO kablam! error: Could not compile `groot`.
Sep 19 11:41:31.843 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 11:41:31.887 INFO kablam! warning: unused import: `Read`
Sep 19 11:41:31.887 INFO kablam!  --> src/interpreter.rs:1:15
Sep 19 11:41:31.887 INFO kablam!   |
Sep 19 11:41:31.887 INFO kablam! 1 | use std::io::{Read, stdin};
Sep 19 11:41:31.887 INFO kablam!   |               ^^^^
Sep 19 11:41:31.887 INFO kablam!   |
Sep 19 11:41:31.887 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 11:41:31.887 INFO kablam! 
Sep 19 11:41:31.895 INFO kablam! warning: unused variable: `error`
Sep 19 11:41:31.895 INFO kablam!   --> src/main.rs:30:21
Sep 19 11:41:31.895 INFO kablam!    |
Sep 19 11:41:31.895 INFO kablam! 30 |                 Err(error) => panic!("Could not open file {}", filename),
Sep 19 11:41:31.895 INFO kablam!    |                     ^^^^^ help: consider using `_error` instead
Sep 19 11:41:31.895 INFO kablam!    |
Sep 19 11:41:31.895 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 11:41:31.895 INFO kablam! 
Sep 19 11:41:31.915 INFO kablam! error[E0635]: unknown feature `convert`
Sep 19 11:41:31.915 INFO kablam!  --> src/main.rs:1:12
Sep 19 11:41:31.915 INFO kablam!   |
Sep 19 11:41:31.915 INFO kablam! 1 | #![feature(convert)]
Sep 19 11:41:31.915 INFO kablam!   |            ^^^^^^^
Sep 19 11:41:31.915 INFO kablam! 
Sep 19 11:41:31.915 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 11:41:31.915 INFO kablam!   --> src/main.rs:22:21
Sep 19 11:41:31.915 INFO kablam!    |
Sep 19 11:41:31.915 INFO kablam! 22 |                     file.read_to_string(&mut string);
Sep 19 11:41:31.915 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 11:41:31.915 INFO kablam!    |
Sep 19 11:41:31.915 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 11:41:31.915 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 11:41:31.915 INFO kablam! 
Sep 19 11:41:31.917 INFO kablam! error: aborting due to previous error
Sep 19 11:41:31.917 INFO kablam! 
Sep 19 11:41:31.917 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 19 11:41:31.926 INFO kablam! error: Could not compile `groot`.
Sep 19 11:41:31.927 INFO kablam! 
Sep 19 11:41:31.927 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 11:41:31.928 INFO kablam! su: No module specific data is present
Sep 19 11:41:33.171 INFO running `"docker" "rm" "-f" "b973f198400809b765eed2d688921a1107f25a74443c347dd5c4a008460b9244"`
Sep 19 11:41:33.495 INFO blam! b973f198400809b765eed2d688921a1107f25a74443c347dd5c4a008460b9244