Nov 09 04:41:21.120 INFO checking stan4cb/rust-tools against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 04:41:21.120 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-2/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 04:41:21.684 INFO blam! 400bc5955e05e90cd0683a9eb8ae0b17c9cbc889b2505831fe232756bf270d25
Nov 09 04:41:21.686 INFO running `"docker" "start" "-a" "400bc5955e05e90cd0683a9eb8ae0b17c9cbc889b2505831fe232756bf270d25"`
Nov 09 04:41:22.587 INFO kablam! usermod: no changes
Nov 09 04:41:22.669 INFO kablam!     Checking rust-tools v0.1.0 (/source)
Nov 09 04:41:22.821 INFO kablam! warning: unused import: `Write`
Nov 09 04:41:22.821 INFO kablam!  --> src/main.rs:2:21
Nov 09 04:41:22.821 INFO kablam!   |
Nov 09 04:41:22.821 INFO kablam! 2 | use std::io::{Read, Write, Seek, SeekFrom};
Nov 09 04:41:22.821 INFO kablam!   |                     ^^^^^
Nov 09 04:41:22.821 INFO kablam!   |
Nov 09 04:41:22.821 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 04:41:22.821 INFO kablam! 
Nov 09 04:41:22.821 INFO kablam! warning: unused import: `Read`
Nov 09 04:41:22.821 INFO kablam!  --> src/tools.rs:3:15
Nov 09 04:41:22.821 INFO kablam!   |
Nov 09 04:41:22.821 INFO kablam! 3 | use std::io::{Read, Write};
Nov 09 04:41:22.821 INFO kablam!   |               ^^^^
Nov 09 04:41:22.821 INFO kablam! 
Nov 09 04:41:22.927 INFO kablam! warning: unused variable: `res`
Nov 09 04:41:22.927 INFO kablam!    --> src/main.rs:135:24
Nov 09 04:41:22.927 INFO kablam!     |
Nov 09 04:41:22.927 INFO kablam! 135 |                     Ok(res) => {
Nov 09 04:41:22.927 INFO kablam!     |                        ^^^ help: consider using `_res` instead
Nov 09 04:41:22.927 INFO kablam!     |
Nov 09 04:41:22.927 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 04:41:22.927 INFO kablam! 
Nov 09 04:41:22.967 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 04:41:22.968 INFO kablam!    --> src/main.rs:131:17
Nov 09 04:41:22.968 INFO kablam!     |
Nov 09 04:41:22.968 INFO kablam! 131 |                 file.read_exact(&mut x);
Nov 09 04:41:22.969 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:41:22.969 INFO kablam!     |
Nov 09 04:41:22.970 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 04:41:22.970 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 04:41:22.970 INFO kablam! 
Nov 09 04:41:22.970 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 04:41:22.970 INFO kablam!    --> src/main.rs:138:25
Nov 09 04:41:22.970 INFO kablam!     |
Nov 09 04:41:22.970 INFO kablam! 138 |                         file.read_exact(&mut a);
Nov 09 04:41:22.975 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:41:22.975 INFO kablam!     |
Nov 09 04:41:22.975 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 04:41:22.975 INFO kablam! 
Nov 09 04:41:22.975 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 04:41:22.975 INFO kablam!    --> src/main.rs:141:25
Nov 09 04:41:22.975 INFO kablam!     |
Nov 09 04:41:22.975 INFO kablam! 141 |                         file.read_exact(&mut a);
Nov 09 04:41:22.975 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:41:22.975 INFO kablam!     |
Nov 09 04:41:22.975 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 04:41:22.975 INFO kablam! 
Nov 09 04:41:22.975 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 04:41:22.975 INFO kablam!    --> src/main.rs:144:25
Nov 09 04:41:22.976 INFO kablam!     |
Nov 09 04:41:22.976 INFO kablam! 144 |                         file.read_exact(&mut a);
Nov 09 04:41:22.976 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:41:22.976 INFO kablam!     |
Nov 09 04:41:22.976 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 04:41:22.976 INFO kablam! 
Nov 09 04:41:22.983 INFO kablam! warning: unused import: `Write`
Nov 09 04:41:22.983 INFO kablam!  --> src/main.rs:2:21
Nov 09 04:41:22.984 INFO kablam!   |
Nov 09 04:41:22.984 INFO kablam! 2 | use std::io::{Read, Write, Seek, SeekFrom};
Nov 09 04:41:22.985 INFO kablam!   |                     ^^^^^
Nov 09 04:41:22.985 INFO kablam!   |
Nov 09 04:41:22.985 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 04:41:22.986 INFO kablam! 
Nov 09 04:41:22.991 INFO kablam! warning: unused import: `Read`
Nov 09 04:41:22.991 INFO kablam!  --> src/tools.rs:3:15
Nov 09 04:41:22.991 INFO kablam!   |
Nov 09 04:41:22.991 INFO kablam! 3 | use std::io::{Read, Write};
Nov 09 04:41:22.991 INFO kablam!   |               ^^^^
Nov 09 04:41:22.991 INFO kablam! 
Nov 09 04:41:23.155 INFO kablam! warning: unused variable: `res`
Nov 09 04:41:23.155 INFO kablam!    --> src/main.rs:135:24
Nov 09 04:41:23.155 INFO kablam!     |
Nov 09 04:41:23.155 INFO kablam! 135 |                     Ok(res) => {
Nov 09 04:41:23.155 INFO kablam!     |                        ^^^ help: consider using `_res` instead
Nov 09 04:41:23.155 INFO kablam!     |
Nov 09 04:41:23.155 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 04:41:23.155 INFO kablam! 
Nov 09 04:41:23.179 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 04:41:23.179 INFO kablam!    --> src/main.rs:131:17
Nov 09 04:41:23.179 INFO kablam!     |
Nov 09 04:41:23.179 INFO kablam! 131 |                 file.read_exact(&mut x);
Nov 09 04:41:23.179 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:41:23.179 INFO kablam!     |
Nov 09 04:41:23.179 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 04:41:23.179 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 04:41:23.179 INFO kablam! 
Nov 09 04:41:23.179 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 04:41:23.179 INFO kablam!    --> src/main.rs:138:25
Nov 09 04:41:23.179 INFO kablam!     |
Nov 09 04:41:23.179 INFO kablam! 138 |                         file.read_exact(&mut a);
Nov 09 04:41:23.179 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:41:23.179 INFO kablam!     |
Nov 09 04:41:23.179 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 04:41:23.179 INFO kablam! 
Nov 09 04:41:23.179 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 04:41:23.179 INFO kablam!    --> src/main.rs:141:25
Nov 09 04:41:23.179 INFO kablam!     |
Nov 09 04:41:23.179 INFO kablam! 141 |                         file.read_exact(&mut a);
Nov 09 04:41:23.179 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:41:23.179 INFO kablam!     |
Nov 09 04:41:23.179 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 04:41:23.179 INFO kablam! 
Nov 09 04:41:23.179 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 04:41:23.179 INFO kablam!    --> src/main.rs:144:25
Nov 09 04:41:23.179 INFO kablam!     |
Nov 09 04:41:23.179 INFO kablam! 144 |                         file.read_exact(&mut a);
Nov 09 04:41:23.179 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:41:23.179 INFO kablam!     |
Nov 09 04:41:23.179 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 04:41:23.179 INFO kablam! 
Nov 09 04:41:23.215 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Nov 09 04:41:23.217 INFO kablam! su: No module specific data is present
Nov 09 04:41:23.675 INFO running `"docker" "rm" "-f" "400bc5955e05e90cd0683a9eb8ae0b17c9cbc889b2505831fe232756bf270d25"`
Nov 09 04:41:23.935 INFO blam! 400bc5955e05e90cd0683a9eb8ae0b17c9cbc889b2505831fe232756bf270d25