Sep 14 02:25:59.364 INFO checking thiagopnts/groot against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 02:25:59.364 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 02:25:59.364 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-3/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 02:25:59.804 INFO blam! a853d5bb132fbf6ed5f4f024ee9689935285e787bcf81175dbca1eef814ad132
Sep 14 02:25:59.807 INFO running `"docker" "start" "-a" "a853d5bb132fbf6ed5f4f024ee9689935285e787bcf81175dbca1eef814ad132"`
Sep 14 02:26:01.414 INFO kablam! usermod: no changes
Sep 14 02:26:01.478 INFO kablam!     Checking groot v0.0.1 (file:///source)
Sep 14 02:26:01.790 INFO kablam! warning: unused import: `Read`
Sep 14 02:26:01.790 INFO kablam!  --> src/interpreter.rs:1:15
Sep 14 02:26:01.790 INFO kablam!   |
Sep 14 02:26:01.790 INFO kablam! 1 | use std::io::{Read, stdin};
Sep 14 02:26:01.790 INFO kablam!   |               ^^^^
Sep 14 02:26:01.790 INFO kablam!   |
Sep 14 02:26:01.790 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 02:26:01.790 INFO kablam! 
Sep 14 02:26:01.790 INFO kablam! warning: unused variable: `error`
Sep 14 02:26:01.790 INFO kablam!   --> src/main.rs:30:21
Sep 14 02:26:01.790 INFO kablam!    |
Sep 14 02:26:01.790 INFO kablam! 30 |                 Err(error) => panic!("Could not open file {}", filename),
Sep 14 02:26:01.790 INFO kablam!    |                     ^^^^^ help: consider using `_error` instead
Sep 14 02:26:01.799 INFO kablam!    |
Sep 14 02:26:01.799 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 14 02:26:01.799 INFO kablam! 
Sep 14 02:26:01.814 INFO kablam! error[E0635]: unknown feature `convert`
Sep 14 02:26:01.814 INFO kablam!  --> src/main.rs:1:12
Sep 14 02:26:01.814 INFO kablam!   |
Sep 14 02:26:01.814 INFO kablam! 1 | #![feature(convert)]
Sep 14 02:26:01.814 INFO kablam!   |            ^^^^^^^
Sep 14 02:26:01.819 INFO kablam! 
Sep 14 02:26:01.819 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 02:26:01.819 INFO kablam!   --> src/main.rs:22:21
Sep 14 02:26:01.819 INFO kablam!    |
Sep 14 02:26:01.819 INFO kablam! 22 |                     file.read_to_string(&mut string);
Sep 14 02:26:01.819 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 02:26:01.819 INFO kablam!    |
Sep 14 02:26:01.819 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 02:26:01.819 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 02:26:01.819 INFO kablam! 
Sep 14 02:26:01.827 INFO kablam! error: aborting due to previous error
Sep 14 02:26:01.827 INFO kablam! 
Sep 14 02:26:01.827 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 14 02:26:01.861 INFO kablam! error: Could not compile `groot`.
Sep 14 02:26:01.861 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 02:26:01.887 INFO kablam! warning: unused import: `Read`
Sep 14 02:26:01.887 INFO kablam!  --> src/interpreter.rs:1:15
Sep 14 02:26:01.887 INFO kablam!   |
Sep 14 02:26:01.887 INFO kablam! 1 | use std::io::{Read, stdin};
Sep 14 02:26:01.887 INFO kablam!   |               ^^^^
Sep 14 02:26:01.887 INFO kablam!   |
Sep 14 02:26:01.887 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 02:26:01.887 INFO kablam! 
Sep 14 02:26:01.899 INFO kablam! warning: unused variable: `error`
Sep 14 02:26:01.899 INFO kablam!   --> src/main.rs:30:21
Sep 14 02:26:01.899 INFO kablam!    |
Sep 14 02:26:01.899 INFO kablam! 30 |                 Err(error) => panic!("Could not open file {}", filename),
Sep 14 02:26:01.899 INFO kablam!    |                     ^^^^^ help: consider using `_error` instead
Sep 14 02:26:01.899 INFO kablam!    |
Sep 14 02:26:01.899 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 14 02:26:01.899 INFO kablam! 
Sep 14 02:26:01.918 INFO kablam! error[E0635]: unknown feature `convert`
Sep 14 02:26:01.918 INFO kablam!  --> src/main.rs:1:12
Sep 14 02:26:01.918 INFO kablam!   |
Sep 14 02:26:01.918 INFO kablam! 1 | #![feature(convert)]
Sep 14 02:26:01.918 INFO kablam!   |            ^^^^^^^
Sep 14 02:26:01.918 INFO kablam! 
Sep 14 02:26:01.923 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 02:26:01.923 INFO kablam!   --> src/main.rs:22:21
Sep 14 02:26:01.923 INFO kablam!    |
Sep 14 02:26:01.923 INFO kablam! 22 |                     file.read_to_string(&mut string);
Sep 14 02:26:01.923 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 02:26:01.923 INFO kablam!    |
Sep 14 02:26:01.923 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 02:26:01.923 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 02:26:01.923 INFO kablam! 
Sep 14 02:26:01.925 INFO kablam! error: aborting due to previous error
Sep 14 02:26:01.925 INFO kablam! 
Sep 14 02:26:01.925 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 14 02:26:01.942 INFO kablam! error: Could not compile `groot`.
Sep 14 02:26:01.942 INFO kablam! 
Sep 14 02:26:01.942 INFO kablam! To learn more, run the command again with --verbose.
Sep 14 02:26:01.945 INFO kablam! su: No module specific data is present
Sep 14 02:26:02.937 INFO running `"docker" "rm" "-f" "a853d5bb132fbf6ed5f4f024ee9689935285e787bcf81175dbca1eef814ad132"`
Sep 14 02:26:03.199 INFO blam! a853d5bb132fbf6ed5f4f024ee9689935285e787bcf81175dbca1eef814ad132