Nov 04 00:04:52.711 INFO checking rust-gjk/rim against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 00:04:52.713 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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"`
Nov 04 00:04:53.189 INFO blam! 1f7e08811d70f957f97579ccf54d2a5e4b844a1b716f58e2b5a8f50e6006214e
Nov 04 00:04:53.191 INFO running `"docker" "start" "-a" "1f7e08811d70f957f97579ccf54d2a5e4b844a1b716f58e2b5a8f50e6006214e"`
Nov 04 00:04:54.671 INFO kablam! usermod: no changes
Nov 04 00:04:54.751 INFO kablam!     Checking rim v0.1.0 (/source)
Nov 04 00:04:55.207 INFO kablam! warning: unused import: `Read`
Nov 04 00:04:55.207 INFO kablam!  --> src/main.rs:1:21
Nov 04 00:04:55.207 INFO kablam!   |
Nov 04 00:04:55.207 INFO kablam! 1 | use std::io::{self, Read, Write};
Nov 04 00:04:55.207 INFO kablam!   |                     ^^^^
Nov 04 00:04:55.207 INFO kablam!   |
Nov 04 00:04:55.207 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 00:04:55.207 INFO kablam! 
Nov 04 00:04:55.259 INFO kablam! warning: unused import: `Read`
Nov 04 00:04:55.259 INFO kablam!  --> src/main.rs:1:21
Nov 04 00:04:55.259 INFO kablam!   |
Nov 04 00:04:55.259 INFO kablam! 1 | use std::io::{self, Read, Write};
Nov 04 00:04:55.259 INFO kablam!   |                     ^^^^
Nov 04 00:04:55.275 INFO kablam!   |
Nov 04 00:04:55.275 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 00:04:55.275 INFO kablam! 
Nov 04 00:04:55.323 INFO kablam! warning: variable does not need to be mutable
Nov 04 00:04:55.323 INFO kablam!  --> src/main.rs:6:6
Nov 04 00:04:55.323 INFO kablam!   |
Nov 04 00:04:55.323 INFO kablam! 6 |     let mut stdin = io::stdin();
Nov 04 00:04:55.323 INFO kablam!   |         ----^^^^^
Nov 04 00:04:55.323 INFO kablam!   |         |
Nov 04 00:04:55.323 INFO kablam!   |         help: remove this `mut`
Nov 04 00:04:55.339 INFO kablam!   |
Nov 04 00:04:55.339 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 04 00:04:55.343 INFO kablam! 
Nov 04 00:04:55.343 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 00:04:55.343 INFO kablam!  --> src/main.rs:8:2
Nov 04 00:04:55.343 INFO kablam!   |
Nov 04 00:04:55.343 INFO kablam! 8 |     stdin.read_line(&mut buf);
Nov 04 00:04:55.343 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:04:55.343 INFO kablam!   |
Nov 04 00:04:55.343 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 04 00:04:55.343 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 00:04:55.343 INFO kablam! 
Nov 04 00:04:55.376 INFO kablam! warning: variable does not need to be mutable
Nov 04 00:04:55.376 INFO kablam!  --> src/main.rs:6:6
Nov 04 00:04:55.376 INFO kablam!   |
Nov 04 00:04:55.376 INFO kablam! 6 |     let mut stdin = io::stdin();
Nov 04 00:04:55.376 INFO kablam!   |         ----^^^^^
Nov 04 00:04:55.376 INFO kablam!   |         |
Nov 04 00:04:55.376 INFO kablam!   |         help: remove this `mut`
Nov 04 00:04:55.376 INFO kablam!   |
Nov 04 00:04:55.376 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 04 00:04:55.376 INFO kablam! 
Nov 04 00:04:55.387 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 00:04:55.387 INFO kablam!  --> src/main.rs:8:2
Nov 04 00:04:55.387 INFO kablam!   |
Nov 04 00:04:55.387 INFO kablam! 8 |     stdin.read_line(&mut buf);
Nov 04 00:04:55.387 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:04:55.387 INFO kablam!   |
Nov 04 00:04:55.387 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 04 00:04:55.387 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 00:04:55.387 INFO kablam! 
Nov 04 00:04:55.427 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Nov 04 00:04:55.427 INFO kablam! su: No module specific data is present
Nov 04 00:04:56.284 INFO running `"docker" "rm" "-f" "1f7e08811d70f957f97579ccf54d2a5e4b844a1b716f58e2b5a8f50e6006214e"`
Nov 04 00:04:56.586 INFO blam! 1f7e08811d70f957f97579ccf54d2a5e4b844a1b716f58e2b5a8f50e6006214e