Oct 12 14:39:15.219 INFO checking rust-gjk/rim against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 14:39:15.221 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 14:39:15.682 INFO blam! 94256562ec01da76cb051f703b46d9da3ae924ac0a9ab6cdc0bdb6f63f6d0128
Oct 12 14:39:15.684 INFO running `"docker" "start" "-a" "94256562ec01da76cb051f703b46d9da3ae924ac0a9ab6cdc0bdb6f63f6d0128"`
Oct 12 14:39:17.708 INFO kablam! usermod: no changes
Oct 12 14:39:17.776 INFO kablam!     Checking rim v0.1.0 (/source)
Oct 12 14:39:18.057 INFO kablam! warning: unused import: `Read`
Oct 12 14:39:18.058 INFO kablam!  --> src/main.rs:1:21
Oct 12 14:39:18.058 INFO kablam!   |
Oct 12 14:39:18.058 INFO kablam! 1 | use std::io::{self, Read, Write};
Oct 12 14:39:18.058 INFO kablam!   |                     ^^^^
Oct 12 14:39:18.058 INFO kablam!   |
Oct 12 14:39:18.058 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 14:39:18.058 INFO kablam! 
Oct 12 14:39:18.129 INFO kablam! warning: variable does not need to be mutable
Oct 12 14:39:18.129 INFO kablam!  --> src/main.rs:6:6
Oct 12 14:39:18.129 INFO kablam!   |
Oct 12 14:39:18.130 INFO kablam! 6 |     let mut stdin = io::stdin();
Oct 12 14:39:18.130 INFO kablam!   |         ----^^^^^
Oct 12 14:39:18.131 INFO kablam!   |         |
Oct 12 14:39:18.132 INFO kablam!   |         help: remove this `mut`
Oct 12 14:39:18.132 INFO kablam!   |
Oct 12 14:39:18.133 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 12 14:39:18.133 INFO kablam! 
Oct 12 14:39:18.144 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 14:39:18.145 INFO kablam!  --> src/main.rs:8:2
Oct 12 14:39:18.146 INFO kablam!   |
Oct 12 14:39:18.146 INFO kablam! 8 |     stdin.read_line(&mut buf);
Oct 12 14:39:18.147 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:39:18.147 INFO kablam!   |
Oct 12 14:39:18.148 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Oct 12 14:39:18.149 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 14:39:18.149 INFO kablam! 
Oct 12 14:39:18.200 INFO kablam! warning: unused import: `Read`
Oct 12 14:39:18.200 INFO kablam!  --> src/main.rs:1:21
Oct 12 14:39:18.200 INFO kablam!   |
Oct 12 14:39:18.200 INFO kablam! 1 | use std::io::{self, Read, Write};
Oct 12 14:39:18.200 INFO kablam!   |                     ^^^^
Oct 12 14:39:18.200 INFO kablam!   |
Oct 12 14:39:18.200 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 14:39:18.200 INFO kablam! 
Oct 12 14:39:18.264 INFO kablam! warning: variable does not need to be mutable
Oct 12 14:39:18.264 INFO kablam!  --> src/main.rs:6:6
Oct 12 14:39:18.264 INFO kablam!   |
Oct 12 14:39:18.264 INFO kablam! 6 |     let mut stdin = io::stdin();
Oct 12 14:39:18.264 INFO kablam!   |         ----^^^^^
Oct 12 14:39:18.264 INFO kablam!   |         |
Oct 12 14:39:18.264 INFO kablam!   |         help: remove this `mut`
Oct 12 14:39:18.264 INFO kablam!   |
Oct 12 14:39:18.264 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 12 14:39:18.264 INFO kablam! 
Oct 12 14:39:18.284 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 14:39:18.284 INFO kablam!  --> src/main.rs:8:2
Oct 12 14:39:18.284 INFO kablam!   |
Oct 12 14:39:18.284 INFO kablam! 8 |     stdin.read_line(&mut buf);
Oct 12 14:39:18.284 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:39:18.284 INFO kablam!   |
Oct 12 14:39:18.284 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Oct 12 14:39:18.284 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 14:39:18.284 INFO kablam! 
Oct 12 14:39:18.320 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Oct 12 14:39:18.328 INFO kablam! su: No module specific data is present
Oct 12 14:39:19.424 INFO running `"docker" "rm" "-f" "94256562ec01da76cb051f703b46d9da3ae924ac0a9ab6cdc0bdb6f63f6d0128"`
Oct 12 14:39:19.746 INFO blam! 94256562ec01da76cb051f703b46d9da3ae924ac0a9ab6cdc0bdb6f63f6d0128