Oct 13 10:28:14.404 INFO checking qr-encode-0.1.9 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 10:28:14.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/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 13 10:28:14.896 INFO blam! 4a15105aa4dce7197593c36a4d42d251c6d674e3a2a13a51d67b6226c9b61f8b
Oct 13 10:28:14.908 INFO running `"docker" "start" "-a" "4a15105aa4dce7197593c36a4d42d251c6d674e3a2a13a51d67b6226c9b61f8b"`
Oct 13 10:28:15.556 INFO kablam! usermod: no changes
Oct 13 10:28:15.668 INFO kablam!     Checking reed-solomon v0.2.1
Oct 13 10:28:16.000 INFO kablam!     Checking qr-encode v0.1.9 (/source)
Oct 13 10:28:16.976 INFO kablam! warning: unused imports: `CellType`, `Color`
Oct 13 10:28:16.976 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Oct 13 10:28:16.976 INFO kablam!   |
Oct 13 10:28:16.976 INFO kablam! 4 |     CellType,
Oct 13 10:28:16.976 INFO kablam!   |     ^^^^^^^^
Oct 13 10:28:16.976 INFO kablam! 5 |     Color
Oct 13 10:28:16.976 INFO kablam!   |     ^^^^^
Oct 13 10:28:16.976 INFO kablam!   |
Oct 13 10:28:16.976 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 10:28:16.976 INFO kablam! 
Oct 13 10:28:16.976 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Oct 13 10:28:16.976 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Oct 13 10:28:16.976 INFO kablam!   |
Oct 13 10:28:16.976 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Oct 13 10:28:16.976 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Oct 13 10:28:16.976 INFO kablam! 
Oct 13 10:28:16.976 INFO kablam! warning: unused import: `BitXorAssign`
Oct 13 10:28:16.976 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Oct 13 10:28:16.976 INFO kablam!   |
Oct 13 10:28:16.976 INFO kablam! 3 | use std::ops::{BitXorAssign};
Oct 13 10:28:16.976 INFO kablam!   |                ^^^^^^^^^^^^
Oct 13 10:28:16.976 INFO kablam! 
Oct 13 10:28:16.976 INFO kablam! warning: unused imports: `Binary`, `Debug`
Oct 13 10:28:16.977 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Oct 13 10:28:16.977 INFO kablam!   |
Oct 13 10:28:16.977 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Oct 13 10:28:16.977 INFO kablam!   |                ^^^^^^  ^^^^^
Oct 13 10:28:16.977 INFO kablam! 
Oct 13 10:28:17.361 INFO kablam! warning: unused imports: `CellType`, `Color`
Oct 13 10:28:17.361 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Oct 13 10:28:17.361 INFO kablam!   |
Oct 13 10:28:17.361 INFO kablam! 4 |     CellType,
Oct 13 10:28:17.361 INFO kablam!   |     ^^^^^^^^
Oct 13 10:28:17.361 INFO kablam! 5 |     Color
Oct 13 10:28:17.361 INFO kablam!   |     ^^^^^
Oct 13 10:28:17.361 INFO kablam!   |
Oct 13 10:28:17.361 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 10:28:17.361 INFO kablam! 
Oct 13 10:28:17.364 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Oct 13 10:28:17.364 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Oct 13 10:28:17.364 INFO kablam!   |
Oct 13 10:28:17.364 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Oct 13 10:28:17.364 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Oct 13 10:28:17.364 INFO kablam! 
Oct 13 10:28:17.364 INFO kablam! warning: unused import: `BitXorAssign`
Oct 13 10:28:17.364 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Oct 13 10:28:17.364 INFO kablam!   |
Oct 13 10:28:17.364 INFO kablam! 3 | use std::ops::{BitXorAssign};
Oct 13 10:28:17.364 INFO kablam!   |                ^^^^^^^^^^^^
Oct 13 10:28:17.364 INFO kablam! 
Oct 13 10:28:17.364 INFO kablam! warning: unused imports: `Binary`, `Debug`
Oct 13 10:28:17.364 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Oct 13 10:28:17.364 INFO kablam!   |
Oct 13 10:28:17.364 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Oct 13 10:28:17.364 INFO kablam!   |                ^^^^^^  ^^^^^
Oct 13 10:28:17.364 INFO kablam! 
Oct 13 10:28:17.426 INFO kablam! warning: value assigned to `second_byte` is never read
Oct 13 10:28:17.426 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Oct 13 10:28:17.426 INFO kablam!     |
Oct 13 10:28:17.426 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Oct 13 10:28:17.427 INFO kablam!     |                     ^^^^^^^^^^^
Oct 13 10:28:17.427 INFO kablam!     |
Oct 13 10:28:17.427 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 13 10:28:17.428 INFO kablam! 
Oct 13 10:28:17.428 INFO kablam! warning: value assigned to `end_y` is never read
Oct 13 10:28:17.428 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Oct 13 10:28:17.428 INFO kablam!     |
Oct 13 10:28:17.428 INFO kablam! 839 |         let mut end_y = 0;
Oct 13 10:28:17.428 INFO kablam!     |                 ^^^^^
Oct 13 10:28:17.428 INFO kablam! 
Oct 13 10:28:18.152 INFO kablam! warning: value assigned to `second_byte` is never read
Oct 13 10:28:18.152 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Oct 13 10:28:18.152 INFO kablam!     |
Oct 13 10:28:18.152 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Oct 13 10:28:18.152 INFO kablam!     |                     ^^^^^^^^^^^
Oct 13 10:28:18.172 INFO kablam!     |
Oct 13 10:28:18.172 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 13 10:28:18.172 INFO kablam! 
Oct 13 10:28:18.172 INFO kablam! warning: value assigned to `end_y` is never read
Oct 13 10:28:18.172 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Oct 13 10:28:18.172 INFO kablam!     |
Oct 13 10:28:18.172 INFO kablam! 839 |         let mut end_y = 0;
Oct 13 10:28:18.172 INFO kablam!     |                 ^^^^^
Oct 13 10:28:18.172 INFO kablam! 
Oct 13 10:28:21.918 INFO kablam! warning: unused imports: `CellType`, `Color`
Oct 13 10:28:21.918 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Oct 13 10:28:21.918 INFO kablam!   |
Oct 13 10:28:21.918 INFO kablam! 4 |     CellType,
Oct 13 10:28:21.918 INFO kablam!   |     ^^^^^^^^
Oct 13 10:28:21.918 INFO kablam! 5 |     Color
Oct 13 10:28:21.918 INFO kablam!   |     ^^^^^
Oct 13 10:28:21.918 INFO kablam!   |
Oct 13 10:28:21.918 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 10:28:21.918 INFO kablam! 
Oct 13 10:28:21.918 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Oct 13 10:28:21.918 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Oct 13 10:28:21.918 INFO kablam!   |
Oct 13 10:28:21.918 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Oct 13 10:28:21.918 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Oct 13 10:28:21.918 INFO kablam! 
Oct 13 10:28:21.918 INFO kablam! warning: unused import: `BitXorAssign`
Oct 13 10:28:21.918 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Oct 13 10:28:21.918 INFO kablam!   |
Oct 13 10:28:21.918 INFO kablam! 3 | use std::ops::{BitXorAssign};
Oct 13 10:28:21.918 INFO kablam!   |                ^^^^^^^^^^^^
Oct 13 10:28:21.918 INFO kablam! 
Oct 13 10:28:21.918 INFO kablam! warning: unused imports: `Binary`, `Debug`
Oct 13 10:28:21.918 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Oct 13 10:28:21.918 INFO kablam!   |
Oct 13 10:28:21.918 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Oct 13 10:28:21.918 INFO kablam!   |                ^^^^^^  ^^^^^
Oct 13 10:28:21.918 INFO kablam! 
Oct 13 10:28:21.918 INFO kablam! warning: unused imports: `CellType`, `Cell`, `Color`
Oct 13 10:28:21.918 INFO kablam!  --> src/main.rs:8:24
Oct 13 10:28:21.918 INFO kablam!   |
Oct 13 10:28:21.918 INFO kablam! 8 | use qr_encoder::cell::{Cell, CellType, Color};
Oct 13 10:28:21.918 INFO kablam!   |                        ^^^^  ^^^^^^^^  ^^^^^
Oct 13 10:28:21.918 INFO kablam! 
Oct 13 10:28:22.103 INFO kablam! warning: unused imports: `CellType`, `Color`
Oct 13 10:28:22.103 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Oct 13 10:28:22.103 INFO kablam!   |
Oct 13 10:28:22.103 INFO kablam! 4 |     CellType,
Oct 13 10:28:22.103 INFO kablam!   |     ^^^^^^^^
Oct 13 10:28:22.103 INFO kablam! 5 |     Color
Oct 13 10:28:22.103 INFO kablam!   |     ^^^^^
Oct 13 10:28:22.103 INFO kablam!   |
Oct 13 10:28:22.103 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 10:28:22.103 INFO kablam! 
Oct 13 10:28:22.103 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Oct 13 10:28:22.103 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Oct 13 10:28:22.103 INFO kablam!   |
Oct 13 10:28:22.103 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Oct 13 10:28:22.103 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Oct 13 10:28:22.103 INFO kablam! 
Oct 13 10:28:22.103 INFO kablam! warning: unused import: `BitXorAssign`
Oct 13 10:28:22.103 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Oct 13 10:28:22.103 INFO kablam!   |
Oct 13 10:28:22.103 INFO kablam! 3 | use std::ops::{BitXorAssign};
Oct 13 10:28:22.103 INFO kablam!   |                ^^^^^^^^^^^^
Oct 13 10:28:22.103 INFO kablam! 
Oct 13 10:28:22.103 INFO kablam! warning: unused imports: `Binary`, `Debug`
Oct 13 10:28:22.104 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Oct 13 10:28:22.104 INFO kablam!   |
Oct 13 10:28:22.104 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Oct 13 10:28:22.104 INFO kablam!   |                ^^^^^^  ^^^^^
Oct 13 10:28:22.104 INFO kablam! 
Oct 13 10:28:22.104 INFO kablam! warning: unused imports: `CellType`, `Cell`, `Color`
Oct 13 10:28:22.104 INFO kablam!  --> src/main.rs:8:24
Oct 13 10:28:22.104 INFO kablam!   |
Oct 13 10:28:22.104 INFO kablam! 8 | use qr_encoder::cell::{Cell, CellType, Color};
Oct 13 10:28:22.104 INFO kablam!   |                        ^^^^  ^^^^^^^^  ^^^^^
Oct 13 10:28:22.104 INFO kablam! 
Oct 13 10:28:22.327 INFO kablam! warning: unused variable: `tracker`
Oct 13 10:28:22.328 INFO kablam!   --> src/main.rs:58:18
Oct 13 10:28:22.328 INFO kablam!    |
Oct 13 10:28:22.328 INFO kablam! 58 |     let (canvas, tracker) = config.gen_qr_code();
Oct 13 10:28:22.329 INFO kablam!    |                  ^^^^^^^ help: consider using `_tracker` instead
Oct 13 10:28:22.329 INFO kablam!    |
Oct 13 10:28:22.329 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 10:28:22.330 INFO kablam! 
Oct 13 10:28:22.330 INFO kablam! warning: value assigned to `second_byte` is never read
Oct 13 10:28:22.330 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Oct 13 10:28:22.330 INFO kablam!     |
Oct 13 10:28:22.331 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Oct 13 10:28:22.331 INFO kablam!     |                     ^^^^^^^^^^^
Oct 13 10:28:22.331 INFO kablam!     |
Oct 13 10:28:22.332 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 13 10:28:22.332 INFO kablam! 
Oct 13 10:28:22.332 INFO kablam! warning: value assigned to `end_y` is never read
Oct 13 10:28:22.333 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Oct 13 10:28:22.333 INFO kablam!     |
Oct 13 10:28:22.333 INFO kablam! 839 |         let mut end_y = 0;
Oct 13 10:28:22.334 INFO kablam!     |                 ^^^^^
Oct 13 10:28:22.334 INFO kablam! 
Oct 13 10:28:22.433 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 10:28:22.434 INFO kablam!   --> src/main.rs:46:13
Oct 13 10:28:22.434 INFO kablam!    |
Oct 13 10:28:22.434 INFO kablam! 46 |             image_lib::ImageRgba8(img).save(&path);
Oct 13 10:28:22.434 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:28:22.435 INFO kablam!    |
Oct 13 10:28:22.435 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 10:28:22.435 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 10:28:22.435 INFO kablam! 
Oct 13 10:28:22.507 INFO kablam! warning: unused variable: `tracker`
Oct 13 10:28:22.507 INFO kablam!   --> src/main.rs:58:18
Oct 13 10:28:22.507 INFO kablam!    |
Oct 13 10:28:22.507 INFO kablam! 58 |     let (canvas, tracker) = config.gen_qr_code();
Oct 13 10:28:22.507 INFO kablam!    |                  ^^^^^^^ help: consider using `_tracker` instead
Oct 13 10:28:22.507 INFO kablam!    |
Oct 13 10:28:22.507 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 10:28:22.507 INFO kablam! 
Oct 13 10:28:22.507 INFO kablam! warning: value assigned to `second_byte` is never read
Oct 13 10:28:22.507 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Oct 13 10:28:22.507 INFO kablam!     |
Oct 13 10:28:22.507 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Oct 13 10:28:22.507 INFO kablam!     |                     ^^^^^^^^^^^
Oct 13 10:28:22.507 INFO kablam!     |
Oct 13 10:28:22.507 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 13 10:28:22.507 INFO kablam! 
Oct 13 10:28:22.507 INFO kablam! warning: value assigned to `end_y` is never read
Oct 13 10:28:22.507 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Oct 13 10:28:22.507 INFO kablam!     |
Oct 13 10:28:22.507 INFO kablam! 839 |         let mut end_y = 0;
Oct 13 10:28:22.507 INFO kablam!     |                 ^^^^^
Oct 13 10:28:22.507 INFO kablam! 
Oct 13 10:28:22.636 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 10:28:22.636 INFO kablam!   --> src/main.rs:46:13
Oct 13 10:28:22.636 INFO kablam!    |
Oct 13 10:28:22.636 INFO kablam! 46 |             image_lib::ImageRgba8(img).save(&path);
Oct 13 10:28:22.636 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:28:22.636 INFO kablam!    |
Oct 13 10:28:22.636 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 10:28:22.636 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 10:28:22.636 INFO kablam! 
Oct 13 10:28:22.704 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.12s
Oct 13 10:28:22.704 INFO kablam! su: No module specific data is present
Oct 13 10:28:23.107 INFO running `"docker" "rm" "-f" "4a15105aa4dce7197593c36a4d42d251c6d674e3a2a13a51d67b6226c9b61f8b"`
Oct 13 10:28:23.313 INFO blam! 4a15105aa4dce7197593c36a4d42d251c6d674e3a2a13a51d67b6226c9b61f8b