Aug 30 06:57:04.910 INFO checking qr-encode-0.1.9 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 06:57:04.910 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 06:57:04.910 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 06:57:05.085 INFO blam! a340f8c9022321844418e9fecf7e47b19ca3cd9c461784fc2a58cd2c334d72bd
Aug 30 06:57:05.087 INFO running `"docker" "start" "-a" "a340f8c9022321844418e9fecf7e47b19ca3cd9c461784fc2a58cd2c334d72bd"`
Aug 30 06:57:05.925 INFO kablam!     Checking reed-solomon v0.2.1
Aug 30 06:57:06.307 INFO kablam!     Checking qr-encode v0.1.9 (file:///source)
Aug 30 06:57:06.689 INFO kablam! warning: unused imports: `CellType`, `Color`
Aug 30 06:57:06.689 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Aug 30 06:57:06.690 INFO kablam!   |
Aug 30 06:57:06.690 INFO kablam! 4 |     CellType,
Aug 30 06:57:06.690 INFO kablam!   |     ^^^^^^^^
Aug 30 06:57:06.690 INFO kablam! 5 |     Color
Aug 30 06:57:06.690 INFO kablam!   |     ^^^^^
Aug 30 06:57:06.690 INFO kablam!   |
Aug 30 06:57:06.690 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 06:57:06.690 INFO kablam! 
Aug 30 06:57:06.690 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Aug 30 06:57:06.690 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Aug 30 06:57:06.690 INFO kablam!   |
Aug 30 06:57:06.690 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Aug 30 06:57:06.690 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Aug 30 06:57:06.690 INFO kablam! 
Aug 30 06:57:06.691 INFO kablam! warning: unused import: `BitXorAssign`
Aug 30 06:57:06.691 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Aug 30 06:57:06.691 INFO kablam!   |
Aug 30 06:57:06.691 INFO kablam! 3 | use std::ops::{BitXorAssign};
Aug 30 06:57:06.691 INFO kablam!   |                ^^^^^^^^^^^^
Aug 30 06:57:06.691 INFO kablam! 
Aug 30 06:57:06.691 INFO kablam! warning: unused imports: `Binary`, `Debug`
Aug 30 06:57:06.691 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Aug 30 06:57:06.691 INFO kablam!   |
Aug 30 06:57:06.691 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Aug 30 06:57:06.691 INFO kablam!   |                ^^^^^^  ^^^^^
Aug 30 06:57:06.691 INFO kablam! 
Aug 30 06:57:06.750 INFO kablam! warning: unused imports: `CellType`, `Color`
Aug 30 06:57:06.750 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Aug 30 06:57:06.750 INFO kablam!   |
Aug 30 06:57:06.750 INFO kablam! 4 |     CellType,
Aug 30 06:57:06.750 INFO kablam!   |     ^^^^^^^^
Aug 30 06:57:06.750 INFO kablam! 5 |     Color
Aug 30 06:57:06.751 INFO kablam!   |     ^^^^^
Aug 30 06:57:06.751 INFO kablam!   |
Aug 30 06:57:06.751 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 06:57:06.751 INFO kablam! 
Aug 30 06:57:06.751 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Aug 30 06:57:06.751 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Aug 30 06:57:06.751 INFO kablam!   |
Aug 30 06:57:06.751 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Aug 30 06:57:06.751 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Aug 30 06:57:06.751 INFO kablam! 
Aug 30 06:57:06.751 INFO kablam! warning: unused import: `BitXorAssign`
Aug 30 06:57:06.751 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Aug 30 06:57:06.751 INFO kablam!   |
Aug 30 06:57:06.751 INFO kablam! 3 | use std::ops::{BitXorAssign};
Aug 30 06:57:06.751 INFO kablam!   |                ^^^^^^^^^^^^
Aug 30 06:57:06.751 INFO kablam! 
Aug 30 06:57:06.751 INFO kablam! warning: unused imports: `Binary`, `Debug`
Aug 30 06:57:06.751 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Aug 30 06:57:06.751 INFO kablam!   |
Aug 30 06:57:06.751 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Aug 30 06:57:06.751 INFO kablam!   |                ^^^^^^  ^^^^^
Aug 30 06:57:06.751 INFO kablam! 
Aug 30 06:57:07.191 INFO kablam! warning: value assigned to `second_byte` is never read
Aug 30 06:57:07.191 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Aug 30 06:57:07.191 INFO kablam!     |
Aug 30 06:57:07.191 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Aug 30 06:57:07.191 INFO kablam!     |                     ^^^^^^^^^^^
Aug 30 06:57:07.191 INFO kablam!     |
Aug 30 06:57:07.191 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Aug 30 06:57:07.191 INFO kablam! 
Aug 30 06:57:07.191 INFO kablam! warning: value assigned to `end_y` is never read
Aug 30 06:57:07.191 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Aug 30 06:57:07.191 INFO kablam!     |
Aug 30 06:57:07.191 INFO kablam! 839 |         let mut end_y = 0;
Aug 30 06:57:07.191 INFO kablam!     |                 ^^^^^
Aug 30 06:57:07.191 INFO kablam! 
Aug 30 06:57:07.445 INFO kablam! warning: value assigned to `second_byte` is never read
Aug 30 06:57:07.445 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Aug 30 06:57:07.445 INFO kablam!     |
Aug 30 06:57:07.445 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Aug 30 06:57:07.445 INFO kablam!     |                     ^^^^^^^^^^^
Aug 30 06:57:07.445 INFO kablam!     |
Aug 30 06:57:07.445 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Aug 30 06:57:07.445 INFO kablam! 
Aug 30 06:57:07.445 INFO kablam! warning: value assigned to `end_y` is never read
Aug 30 06:57:07.445 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Aug 30 06:57:07.445 INFO kablam!     |
Aug 30 06:57:07.445 INFO kablam! 839 |         let mut end_y = 0;
Aug 30 06:57:07.445 INFO kablam!     |                 ^^^^^
Aug 30 06:57:07.445 INFO kablam! 
Aug 30 06:57:09.718 INFO kablam! warning: unused imports: `CellType`, `Color`
Aug 30 06:57:09.718 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Aug 30 06:57:09.718 INFO kablam!   |
Aug 30 06:57:09.718 INFO kablam! 4 |     CellType,
Aug 30 06:57:09.718 INFO kablam!   |     ^^^^^^^^
Aug 30 06:57:09.718 INFO kablam! 5 |     Color
Aug 30 06:57:09.718 INFO kablam!   |     ^^^^^
Aug 30 06:57:09.718 INFO kablam!   |
Aug 30 06:57:09.718 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 06:57:09.718 INFO kablam! 
Aug 30 06:57:09.718 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Aug 30 06:57:09.718 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Aug 30 06:57:09.718 INFO kablam!   |
Aug 30 06:57:09.718 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Aug 30 06:57:09.718 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Aug 30 06:57:09.718 INFO kablam! 
Aug 30 06:57:09.719 INFO kablam! warning: unused import: `BitXorAssign`
Aug 30 06:57:09.719 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Aug 30 06:57:09.719 INFO kablam!   |
Aug 30 06:57:09.719 INFO kablam! 3 | use std::ops::{BitXorAssign};
Aug 30 06:57:09.719 INFO kablam!   |                ^^^^^^^^^^^^
Aug 30 06:57:09.719 INFO kablam! 
Aug 30 06:57:09.719 INFO kablam! warning: unused imports: `Binary`, `Debug`
Aug 30 06:57:09.719 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Aug 30 06:57:09.719 INFO kablam!   |
Aug 30 06:57:09.719 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Aug 30 06:57:09.719 INFO kablam!   |                ^^^^^^  ^^^^^
Aug 30 06:57:09.719 INFO kablam! 
Aug 30 06:57:09.720 INFO kablam! warning: unused imports: `CellType`, `Cell`, `Color`
Aug 30 06:57:09.720 INFO kablam!  --> src/main.rs:8:24
Aug 30 06:57:09.720 INFO kablam!   |
Aug 30 06:57:09.720 INFO kablam! 8 | use qr_encoder::cell::{Cell, CellType, Color};
Aug 30 06:57:09.720 INFO kablam!   |                        ^^^^  ^^^^^^^^  ^^^^^
Aug 30 06:57:09.720 INFO kablam! 
Aug 30 06:57:09.733 INFO kablam! warning: unused imports: `CellType`, `Color`
Aug 30 06:57:09.733 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Aug 30 06:57:09.733 INFO kablam!   |
Aug 30 06:57:09.733 INFO kablam! 4 |     CellType,
Aug 30 06:57:09.733 INFO kablam!   |     ^^^^^^^^
Aug 30 06:57:09.733 INFO kablam! 5 |     Color
Aug 30 06:57:09.733 INFO kablam!   |     ^^^^^
Aug 30 06:57:09.733 INFO kablam!   |
Aug 30 06:57:09.733 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 06:57:09.733 INFO kablam! 
Aug 30 06:57:09.733 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Aug 30 06:57:09.733 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Aug 30 06:57:09.733 INFO kablam!   |
Aug 30 06:57:09.733 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Aug 30 06:57:09.734 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Aug 30 06:57:09.734 INFO kablam! 
Aug 30 06:57:09.734 INFO kablam! warning: unused import: `BitXorAssign`
Aug 30 06:57:09.734 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Aug 30 06:57:09.734 INFO kablam!   |
Aug 30 06:57:09.734 INFO kablam! 3 | use std::ops::{BitXorAssign};
Aug 30 06:57:09.734 INFO kablam!   |                ^^^^^^^^^^^^
Aug 30 06:57:09.734 INFO kablam! 
Aug 30 06:57:09.734 INFO kablam! warning: unused imports: `Binary`, `Debug`
Aug 30 06:57:09.734 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Aug 30 06:57:09.734 INFO kablam!   |
Aug 30 06:57:09.734 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Aug 30 06:57:09.734 INFO kablam!   |                ^^^^^^  ^^^^^
Aug 30 06:57:09.734 INFO kablam! 
Aug 30 06:57:09.735 INFO kablam! warning: unused imports: `CellType`, `Cell`, `Color`
Aug 30 06:57:09.735 INFO kablam!  --> src/main.rs:8:24
Aug 30 06:57:09.736 INFO kablam!   |
Aug 30 06:57:09.736 INFO kablam! 8 | use qr_encoder::cell::{Cell, CellType, Color};
Aug 30 06:57:09.736 INFO kablam!   |                        ^^^^  ^^^^^^^^  ^^^^^
Aug 30 06:57:09.736 INFO kablam! 
Aug 30 06:57:10.318 INFO kablam! warning: unused variable: `tracker`
Aug 30 06:57:10.318 INFO kablam!   --> src/main.rs:58:18
Aug 30 06:57:10.318 INFO kablam!    |
Aug 30 06:57:10.318 INFO kablam! 58 |     let (canvas, tracker) = config.gen_qr_code();
Aug 30 06:57:10.318 INFO kablam!    |                  ^^^^^^^ help: consider using `_tracker` instead
Aug 30 06:57:10.318 INFO kablam!    |
Aug 30 06:57:10.318 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 06:57:10.319 INFO kablam! 
Aug 30 06:57:10.319 INFO kablam! warning: value assigned to `second_byte` is never read
Aug 30 06:57:10.319 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Aug 30 06:57:10.319 INFO kablam!     |
Aug 30 06:57:10.319 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Aug 30 06:57:10.319 INFO kablam!     |                     ^^^^^^^^^^^
Aug 30 06:57:10.319 INFO kablam!     |
Aug 30 06:57:10.319 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Aug 30 06:57:10.319 INFO kablam! 
Aug 30 06:57:10.319 INFO kablam! warning: value assigned to `end_y` is never read
Aug 30 06:57:10.319 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Aug 30 06:57:10.319 INFO kablam!     |
Aug 30 06:57:10.319 INFO kablam! 839 |         let mut end_y = 0;
Aug 30 06:57:10.319 INFO kablam!     |                 ^^^^^
Aug 30 06:57:10.320 INFO kablam! 
Aug 30 06:57:10.322 INFO kablam! warning: unused variable: `tracker`
Aug 30 06:57:10.322 INFO kablam!   --> src/main.rs:58:18
Aug 30 06:57:10.322 INFO kablam!    |
Aug 30 06:57:10.322 INFO kablam! 58 |     let (canvas, tracker) = config.gen_qr_code();
Aug 30 06:57:10.322 INFO kablam!    |                  ^^^^^^^ help: consider using `_tracker` instead
Aug 30 06:57:10.322 INFO kablam!    |
Aug 30 06:57:10.322 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 06:57:10.322 INFO kablam! 
Aug 30 06:57:10.323 INFO kablam! warning: value assigned to `second_byte` is never read
Aug 30 06:57:10.323 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Aug 30 06:57:10.323 INFO kablam!     |
Aug 30 06:57:10.323 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Aug 30 06:57:10.323 INFO kablam!     |                     ^^^^^^^^^^^
Aug 30 06:57:10.323 INFO kablam!     |
Aug 30 06:57:10.323 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Aug 30 06:57:10.323 INFO kablam! 
Aug 30 06:57:10.323 INFO kablam! warning: value assigned to `end_y` is never read
Aug 30 06:57:10.323 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Aug 30 06:57:10.323 INFO kablam!     |
Aug 30 06:57:10.323 INFO kablam! 839 |         let mut end_y = 0;
Aug 30 06:57:10.324 INFO kablam!     |                 ^^^^^
Aug 30 06:57:10.324 INFO kablam! 
Aug 30 06:57:10.455 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 06:57:10.455 INFO kablam!   --> src/main.rs:46:13
Aug 30 06:57:10.455 INFO kablam!    |
Aug 30 06:57:10.455 INFO kablam! 46 |             image_lib::ImageRgba8(img).save(&path);
Aug 30 06:57:10.455 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 06:57:10.455 INFO kablam!    |
Aug 30 06:57:10.455 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 30 06:57:10.455 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 06:57:10.455 INFO kablam! 
Aug 30 06:57:10.475 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 06:57:10.475 INFO kablam!   --> src/main.rs:46:13
Aug 30 06:57:10.475 INFO kablam!    |
Aug 30 06:57:10.475 INFO kablam! 46 |             image_lib::ImageRgba8(img).save(&path);
Aug 30 06:57:10.475 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 06:57:10.475 INFO kablam!    |
Aug 30 06:57:10.475 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 30 06:57:10.475 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 06:57:10.475 INFO kablam! 
Aug 30 06:57:10.495 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.74s
Aug 30 06:57:10.500 INFO kablam! su: No module specific data is present
Aug 30 06:57:10.881 INFO running `"docker" "rm" "-f" "a340f8c9022321844418e9fecf7e47b19ca3cd9c461784fc2a58cd2c334d72bd"`
Aug 30 06:57:11.024 INFO blam! a340f8c9022321844418e9fecf7e47b19ca3cd9c461784fc2a58cd2c334d72bd