Nov 01 16:29:53.149 INFO testing adolfosilva/vcrust against beta-2018-10-30 for beta-1.31-1
Nov 01 16:29:53.149 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 16:29:53.431 INFO blam! 7d03be184ddd7f9ec6ff19c0f86b146e827a9bab6396c91b22642f2de96e0676
Nov 01 16:29:53.435 INFO running `"docker" "start" "-a" "7d03be184ddd7f9ec6ff19c0f86b146e827a9bab6396c91b22642f2de96e0676"`
Nov 01 16:29:54.605 INFO kablam! usermod: no changes
Nov 01 16:29:54.695 INFO kablam!    Compiling gcc v0.3.44
Nov 01 16:29:57.129 INFO kablam!    Compiling vcrust v0.1.0 (/source)
Nov 01 16:29:58.775 INFO kablam! warning: unused import: `std::iter::repeat`
Nov 01 16:29:58.775 INFO kablam!  --> src/ops.rs:1:5
Nov 01 16:29:58.775 INFO kablam!   |
Nov 01 16:29:58.775 INFO kablam! 1 | use std::iter::repeat;
Nov 01 16:29:58.775 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 01 16:29:58.775 INFO kablam!   |
Nov 01 16:29:58.776 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 16:29:58.776 INFO kablam! 
Nov 01 16:29:58.776 INFO kablam! warning: unused import: `ImageType`
Nov 01 16:29:58.776 INFO kablam!  --> src/ops.rs:2:20
Nov 01 16:29:58.777 INFO kablam!   |
Nov 01 16:29:58.777 INFO kablam! 2 | use image::{Image, ImageType, Channel};
Nov 01 16:29:58.777 INFO kablam!   |                    ^^^^^^^^^
Nov 01 16:29:58.777 INFO kablam! 
Nov 01 16:29:58.991 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:29:58.991 INFO kablam!    --> src/image.rs:263:13
Nov 01 16:29:58.991 INFO kablam!     |
Nov 01 16:29:58.991 INFO kablam! 263 |         let mut bits = bytes.map(|b| b.unwrap()).collect::<Vec<u8>>();
Nov 01 16:29:58.991 INFO kablam!     |             ----^^^^
Nov 01 16:29:58.991 INFO kablam!     |             |
Nov 01 16:29:58.991 INFO kablam!     |             help: remove this `mut`
Nov 01 16:29:58.991 INFO kablam!     |
Nov 01 16:29:58.991 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 16:29:58.991 INFO kablam! 
Nov 01 16:29:59.013 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 01 16:29:59.013 INFO kablam!    --> src/image.rs:295:9
Nov 01 16:29:59.013 INFO kablam!     |
Nov 01 16:29:59.014 INFO kablam! 295 |         bytes.map(|b| b.unwrap()).take_while(|b| *b != b'\n').collect::<Vec<u8>>();
Nov 01 16:29:59.014 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:29:59.014 INFO kablam!     |
Nov 01 16:29:59.014 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 16:29:59.014 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 01 16:29:59.014 INFO kablam! 
Nov 01 16:29:59.869 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.22s
Nov 01 16:29:59.872 INFO kablam! su: No module specific data is present
Nov 01 16:30:00.718 INFO running `"docker" "rm" "-f" "7d03be184ddd7f9ec6ff19c0f86b146e827a9bab6396c91b22642f2de96e0676"`
Nov 01 16:30:01.047 INFO blam! 7d03be184ddd7f9ec6ff19c0f86b146e827a9bab6396c91b22642f2de96e0676
Nov 01 16:30:01.051 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 16:30:01.464 INFO blam! 4ded28d3789ceaa6998060d7ae4039d96b2ecf3b0c3054500a7fc4e4a09658e4
Nov 01 16:30:01.466 INFO running `"docker" "start" "-a" "4ded28d3789ceaa6998060d7ae4039d96b2ecf3b0c3054500a7fc4e4a09658e4"`
Nov 01 16:30:02.815 INFO kablam! usermod: no changes
Nov 01 16:30:02.891 INFO kablam!    Compiling vcrust v0.1.0 (/source)
Nov 01 16:30:03.707 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:30:03.707 INFO kablam!    --> src/image.rs:263:13
Nov 01 16:30:03.707 INFO kablam!     |
Nov 01 16:30:03.707 INFO kablam! 263 |         let mut bits = bytes.map(|b| b.unwrap()).collect::<Vec<u8>>();
Nov 01 16:30:03.707 INFO kablam!     |             ----^^^^
Nov 01 16:30:03.707 INFO kablam!     |             |
Nov 01 16:30:03.707 INFO kablam!     |             help: remove this `mut`
Nov 01 16:30:03.707 INFO kablam!     |
Nov 01 16:30:03.707 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 16:30:03.707 INFO kablam! 
Nov 01 16:30:03.751 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 01 16:30:03.751 INFO kablam!    --> src/image.rs:295:9
Nov 01 16:30:03.751 INFO kablam!     |
Nov 01 16:30:03.751 INFO kablam! 295 |         bytes.map(|b| b.unwrap()).take_while(|b| *b != b'\n').collect::<Vec<u8>>();
Nov 01 16:30:03.751 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:30:03.751 INFO kablam!     |
Nov 01 16:30:03.751 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 16:30:03.751 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 01 16:30:03.751 INFO kablam! 
Nov 01 16:30:03.751 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:30:03.751 INFO kablam!    --> src/image.rs:429:5
Nov 01 16:30:03.751 INFO kablam!     |
Nov 01 16:30:03.751 INFO kablam! 429 |     img.write("image/barbara2.pgm");
Nov 01 16:30:03.751 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:30:03.751 INFO kablam!     |
Nov 01 16:30:03.751 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:30:03.751 INFO kablam! 
Nov 01 16:30:05.152 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
Nov 01 16:30:05.155 INFO kablam! su: No module specific data is present
Nov 01 16:30:06.150 INFO running `"docker" "rm" "-f" "4ded28d3789ceaa6998060d7ae4039d96b2ecf3b0c3054500a7fc4e4a09658e4"`
Nov 01 16:30:06.430 INFO blam! 4ded28d3789ceaa6998060d7ae4039d96b2ecf3b0c3054500a7fc4e4a09658e4
