Nov 29 19:17:13.905 INFO checking rust-gjk/rim against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 19:17:13.905 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 19:17:14.326 INFO [stdout] 7da436084cd38d2d6414b300ff70cdca6d9e753a5068d6ca40666d50ef827b33
Nov 29 19:17:14.328 INFO running `"docker" "start" "-a" "7da436084cd38d2d6414b300ff70cdca6d9e753a5068d6ca40666d50ef827b33"`
Nov 29 19:17:16.007 INFO [stderr] usermod: no changes
Nov 29 19:17:16.056 INFO [stderr]     Checking rim v0.1.0 (/source)
Nov 29 19:17:16.320 INFO [stderr] warning: unused import: `Read`
Nov 29 19:17:16.320 INFO [stderr]  --> src/main.rs:1:21
Nov 29 19:17:16.320 INFO [stderr]   |
Nov 29 19:17:16.320 INFO [stderr] 1 | use std::io::{self, Read, Write};
Nov 29 19:17:16.320 INFO [stderr]   |                     ^^^^
Nov 29 19:17:16.320 INFO [stderr]   |
Nov 29 19:17:16.320 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 19:17:16.320 INFO [stderr] 
Nov 29 19:17:16.356 INFO [stderr] warning: unused import: `Read`
Nov 29 19:17:16.356 INFO [stderr]  --> src/main.rs:1:21
Nov 29 19:17:16.356 INFO [stderr]   |
Nov 29 19:17:16.356 INFO [stderr] 1 | use std::io::{self, Read, Write};
Nov 29 19:17:16.356 INFO [stderr]   |                     ^^^^
Nov 29 19:17:16.356 INFO [stderr]   |
Nov 29 19:17:16.356 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 19:17:16.356 INFO [stderr] 
Nov 29 19:17:16.368 INFO [stderr] warning: variable does not need to be mutable
Nov 29 19:17:16.368 INFO [stderr]  --> src/main.rs:6:6
Nov 29 19:17:16.368 INFO [stderr]   |
Nov 29 19:17:16.368 INFO [stderr] 6 |     let mut stdin = io::stdin();
Nov 29 19:17:16.368 INFO [stderr]   |         ----^^^^^
Nov 29 19:17:16.368 INFO [stderr]   |         |
Nov 29 19:17:16.368 INFO [stderr]   |         help: remove this `mut`
Nov 29 19:17:16.368 INFO [stderr]   |
Nov 29 19:17:16.368 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 29 19:17:16.368 INFO [stderr] 
Nov 29 19:17:16.375 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 19:17:16.375 INFO [stderr]  --> src/main.rs:8:2
Nov 29 19:17:16.375 INFO [stderr]   |
Nov 29 19:17:16.375 INFO [stderr] 8 |     stdin.read_line(&mut buf);
Nov 29 19:17:16.375 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:17:16.375 INFO [stderr]   |
Nov 29 19:17:16.375 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Nov 29 19:17:16.375 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 19:17:16.375 INFO [stderr] 
Nov 29 19:17:16.414 INFO [stderr] warning: variable does not need to be mutable
Nov 29 19:17:16.414 INFO [stderr]  --> src/main.rs:6:6
Nov 29 19:17:16.414 INFO [stderr]   |
Nov 29 19:17:16.414 INFO [stderr] 6 |     let mut stdin = io::stdin();
Nov 29 19:17:16.414 INFO [stderr]   |         ----^^^^^
Nov 29 19:17:16.414 INFO [stderr]   |         |
Nov 29 19:17:16.414 INFO [stderr]   |         help: remove this `mut`
Nov 29 19:17:16.414 INFO [stderr]   |
Nov 29 19:17:16.414 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 29 19:17:16.414 INFO [stderr] 
Nov 29 19:17:16.422 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 19:17:16.422 INFO [stderr]  --> src/main.rs:8:2
Nov 29 19:17:16.422 INFO [stderr]   |
Nov 29 19:17:16.422 INFO [stderr] 8 |     stdin.read_line(&mut buf);
Nov 29 19:17:16.422 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:17:16.422 INFO [stderr]   |
Nov 29 19:17:16.422 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Nov 29 19:17:16.422 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 19:17:16.422 INFO [stderr] 
Nov 29 19:17:16.434 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Nov 29 19:17:16.436 INFO [stderr] su: No module specific data is present
Nov 29 19:17:16.797 INFO running `"docker" "inspect" "7da436084cd38d2d6414b300ff70cdca6d9e753a5068d6ca40666d50ef827b33"`
Nov 29 19:17:16.946 INFO running `"docker" "rm" "-f" "7da436084cd38d2d6414b300ff70cdca6d9e753a5068d6ca40666d50ef827b33"`
Nov 29 19:17:17.081 INFO [stdout] 7da436084cd38d2d6414b300ff70cdca6d9e753a5068d6ca40666d50ef827b33