Jul 12 01:31:01.548 INFO checking qr-encode-0.1.9 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 01:31:01.548 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 01:31:01.548 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 01:31:01.548 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-6/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 01:31:01.790 INFO blam! 3e57e3a4de29d74f8a3180890c7df6a8df76bde25913291e7c636a246325ccee
Jul 12 01:31:01.792 INFO running `"docker" "start" "-a" "3e57e3a4de29d74f8a3180890c7df6a8df76bde25913291e7c636a246325ccee"`
Jul 12 01:31:02.812 INFO kablam!     Checking reed-solomon v0.2.1
Jul 12 01:31:02.815 INFO kablam!     Checking gif v0.10.0
Jul 12 01:31:02.818 INFO kablam!    Compiling num-derive v0.2.2
Jul 12 01:31:02.819 INFO kablam!     Checking png v0.12.0
Jul 12 01:31:02.819 INFO kablam!     Checking jpeg-decoder v0.1.15
Jul 12 01:31:11.041 INFO kablam!     Checking image v0.19.0
Jul 12 01:31:24.101 INFO kablam!     Checking qr-encode v0.1.9 (file:///source)
Jul 12 01:31:24.974 INFO kablam! warning: unused imports: `CellType`, `Color`
Jul 12 01:31:24.974 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Jul 12 01:31:24.974 INFO kablam!   |
Jul 12 01:31:24.974 INFO kablam! 4 |     CellType,
Jul 12 01:31:24.974 INFO kablam!   |     ^^^^^^^^
Jul 12 01:31:24.974 INFO kablam! 5 |     Color
Jul 12 01:31:24.974 INFO kablam!   |     ^^^^^
Jul 12 01:31:24.977 INFO kablam!   |
Jul 12 01:31:24.978 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 01:31:24.978 INFO kablam! 
Jul 12 01:31:24.978 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Jul 12 01:31:24.978 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Jul 12 01:31:24.978 INFO kablam!   |
Jul 12 01:31:24.978 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Jul 12 01:31:24.978 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Jul 12 01:31:24.978 INFO kablam! 
Jul 12 01:31:24.978 INFO kablam! warning: unused import: `BitXorAssign`
Jul 12 01:31:24.978 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Jul 12 01:31:24.978 INFO kablam!   |
Jul 12 01:31:24.978 INFO kablam! 3 | use std::ops::{BitXorAssign};
Jul 12 01:31:24.978 INFO kablam!   |                ^^^^^^^^^^^^
Jul 12 01:31:24.978 INFO kablam! 
Jul 12 01:31:24.979 INFO kablam! warning: unused imports: `Binary`, `Debug`
Jul 12 01:31:24.979 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Jul 12 01:31:24.979 INFO kablam!   |
Jul 12 01:31:24.979 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Jul 12 01:31:24.979 INFO kablam!   |                ^^^^^^  ^^^^^
Jul 12 01:31:24.979 INFO kablam! 
Jul 12 01:31:25.110 INFO kablam! warning: unused imports: `CellType`, `Color`
Jul 12 01:31:25.110 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Jul 12 01:31:25.110 INFO kablam!   |
Jul 12 01:31:25.110 INFO kablam! 4 |     CellType,
Jul 12 01:31:25.110 INFO kablam!   |     ^^^^^^^^
Jul 12 01:31:25.110 INFO kablam! 5 |     Color
Jul 12 01:31:25.110 INFO kablam!   |     ^^^^^
Jul 12 01:31:25.110 INFO kablam!   |
Jul 12 01:31:25.110 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 01:31:25.110 INFO kablam! 
Jul 12 01:31:25.110 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Jul 12 01:31:25.110 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Jul 12 01:31:25.110 INFO kablam!   |
Jul 12 01:31:25.110 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Jul 12 01:31:25.110 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Jul 12 01:31:25.110 INFO kablam! 
Jul 12 01:31:25.110 INFO kablam! warning: unused import: `BitXorAssign`
Jul 12 01:31:25.110 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Jul 12 01:31:25.110 INFO kablam!   |
Jul 12 01:31:25.110 INFO kablam! 3 | use std::ops::{BitXorAssign};
Jul 12 01:31:25.110 INFO kablam!   |                ^^^^^^^^^^^^
Jul 12 01:31:25.110 INFO kablam! 
Jul 12 01:31:25.110 INFO kablam! warning: unused imports: `Binary`, `Debug`
Jul 12 01:31:25.111 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Jul 12 01:31:25.111 INFO kablam!   |
Jul 12 01:31:25.111 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Jul 12 01:31:25.111 INFO kablam!   |                ^^^^^^  ^^^^^
Jul 12 01:31:25.111 INFO kablam! 
Jul 12 01:31:26.219 INFO kablam! warning: value assigned to `second_byte` is never read
Jul 12 01:31:26.219 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Jul 12 01:31:26.219 INFO kablam!     |
Jul 12 01:31:26.220 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Jul 12 01:31:26.220 INFO kablam!     |                     ^^^^^^^^^^^
Jul 12 01:31:26.220 INFO kablam!     |
Jul 12 01:31:26.220 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Jul 12 01:31:26.220 INFO kablam! 
Jul 12 01:31:26.220 INFO kablam! warning: value assigned to `end_y` is never read
Jul 12 01:31:26.220 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Jul 12 01:31:26.220 INFO kablam!     |
Jul 12 01:31:26.220 INFO kablam! 839 |         let mut end_y = 0;
Jul 12 01:31:26.220 INFO kablam!     |                 ^^^^^
Jul 12 01:31:26.220 INFO kablam! 
Jul 12 01:31:26.671 INFO kablam! warning: value assigned to `second_byte` is never read
Jul 12 01:31:26.671 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Jul 12 01:31:26.671 INFO kablam!     |
Jul 12 01:31:26.671 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Jul 12 01:31:26.671 INFO kablam!     |                     ^^^^^^^^^^^
Jul 12 01:31:26.671 INFO kablam!     |
Jul 12 01:31:26.671 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Jul 12 01:31:26.671 INFO kablam! 
Jul 12 01:31:26.675 INFO kablam! warning: value assigned to `end_y` is never read
Jul 12 01:31:26.675 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Jul 12 01:31:26.675 INFO kablam!     |
Jul 12 01:31:26.675 INFO kablam! 839 |         let mut end_y = 0;
Jul 12 01:31:26.675 INFO kablam!     |                 ^^^^^
Jul 12 01:31:26.675 INFO kablam! 
Jul 12 01:31:29.100 INFO kablam! warning: unused imports: `CellType`, `Color`
Jul 12 01:31:29.100 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Jul 12 01:31:29.100 INFO kablam!   |
Jul 12 01:31:29.100 INFO kablam! 4 |     CellType,
Jul 12 01:31:29.100 INFO kablam!   |     ^^^^^^^^
Jul 12 01:31:29.100 INFO kablam! 5 |     Color
Jul 12 01:31:29.100 INFO kablam!   |     ^^^^^
Jul 12 01:31:29.100 INFO kablam!   |
Jul 12 01:31:29.100 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 01:31:29.101 INFO kablam! 
Jul 12 01:31:29.101 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Jul 12 01:31:29.101 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Jul 12 01:31:29.102 INFO kablam!   |
Jul 12 01:31:29.102 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Jul 12 01:31:29.102 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Jul 12 01:31:29.102 INFO kablam! 
Jul 12 01:31:29.102 INFO kablam! warning: unused import: `BitXorAssign`
Jul 12 01:31:29.102 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Jul 12 01:31:29.102 INFO kablam!   |
Jul 12 01:31:29.102 INFO kablam! 3 | use std::ops::{BitXorAssign};
Jul 12 01:31:29.102 INFO kablam!   |                ^^^^^^^^^^^^
Jul 12 01:31:29.102 INFO kablam! 
Jul 12 01:31:29.102 INFO kablam! warning: unused imports: `Binary`, `Debug`
Jul 12 01:31:29.102 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Jul 12 01:31:29.102 INFO kablam!   |
Jul 12 01:31:29.102 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Jul 12 01:31:29.102 INFO kablam!   |                ^^^^^^  ^^^^^
Jul 12 01:31:29.102 INFO kablam! 
Jul 12 01:31:29.103 INFO kablam! warning: unused imports: `CellType`, `Cell`, `Color`
Jul 12 01:31:29.103 INFO kablam!  --> src/main.rs:8:24
Jul 12 01:31:29.103 INFO kablam!   |
Jul 12 01:31:29.103 INFO kablam! 8 | use qr_encoder::cell::{Cell, CellType, Color};
Jul 12 01:31:29.103 INFO kablam!   |                        ^^^^  ^^^^^^^^  ^^^^^
Jul 12 01:31:29.103 INFO kablam! 
Jul 12 01:31:29.163 INFO kablam! warning: unused imports: `CellType`, `Color`
Jul 12 01:31:29.163 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Jul 12 01:31:29.163 INFO kablam!   |
Jul 12 01:31:29.163 INFO kablam! 4 |     CellType,
Jul 12 01:31:29.163 INFO kablam!   |     ^^^^^^^^
Jul 12 01:31:29.163 INFO kablam! 5 |     Color
Jul 12 01:31:29.163 INFO kablam!   |     ^^^^^
Jul 12 01:31:29.163 INFO kablam!   |
Jul 12 01:31:29.163 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 01:31:29.163 INFO kablam! 
Jul 12 01:31:29.163 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Jul 12 01:31:29.163 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Jul 12 01:31:29.163 INFO kablam!   |
Jul 12 01:31:29.163 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Jul 12 01:31:29.164 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Jul 12 01:31:29.164 INFO kablam! 
Jul 12 01:31:29.164 INFO kablam! warning: unused import: `BitXorAssign`
Jul 12 01:31:29.164 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Jul 12 01:31:29.164 INFO kablam!   |
Jul 12 01:31:29.164 INFO kablam! 3 | use std::ops::{BitXorAssign};
Jul 12 01:31:29.164 INFO kablam!   |                ^^^^^^^^^^^^
Jul 12 01:31:29.164 INFO kablam! 
Jul 12 01:31:29.165 INFO kablam! warning: unused imports: `Binary`, `Debug`
Jul 12 01:31:29.165 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Jul 12 01:31:29.165 INFO kablam!   |
Jul 12 01:31:29.165 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Jul 12 01:31:29.165 INFO kablam!   |                ^^^^^^  ^^^^^
Jul 12 01:31:29.165 INFO kablam! 
Jul 12 01:31:29.166 INFO kablam! warning: unused imports: `CellType`, `Cell`, `Color`
Jul 12 01:31:29.166 INFO kablam!  --> src/main.rs:8:24
Jul 12 01:31:29.166 INFO kablam!   |
Jul 12 01:31:29.166 INFO kablam! 8 | use qr_encoder::cell::{Cell, CellType, Color};
Jul 12 01:31:29.166 INFO kablam!   |                        ^^^^  ^^^^^^^^  ^^^^^
Jul 12 01:31:29.166 INFO kablam! 
Jul 12 01:31:30.614 INFO kablam! warning: unused variable: `tracker`
Jul 12 01:31:30.614 INFO kablam!   --> src/main.rs:58:18
Jul 12 01:31:30.614 INFO kablam!    |
Jul 12 01:31:30.614 INFO kablam! 58 |     let (canvas, tracker) = config.gen_qr_code();
Jul 12 01:31:30.614 INFO kablam!    |                  ^^^^^^^ help: consider using `_tracker` instead
Jul 12 01:31:30.618 INFO kablam!    |
Jul 12 01:31:30.618 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 12 01:31:30.619 INFO kablam! 
Jul 12 01:31:30.620 INFO kablam! warning: value assigned to `second_byte` is never read
Jul 12 01:31:30.620 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Jul 12 01:31:30.620 INFO kablam!     |
Jul 12 01:31:30.620 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Jul 12 01:31:30.620 INFO kablam!     |                     ^^^^^^^^^^^
Jul 12 01:31:30.626 INFO kablam!     |
Jul 12 01:31:30.627 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Jul 12 01:31:30.627 INFO kablam! 
Jul 12 01:31:30.627 INFO kablam! warning: value assigned to `end_y` is never read
Jul 12 01:31:30.627 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Jul 12 01:31:30.627 INFO kablam!     |
Jul 12 01:31:30.627 INFO kablam! 839 |         let mut end_y = 0;
Jul 12 01:31:30.627 INFO kablam!     |                 ^^^^^
Jul 12 01:31:30.627 INFO kablam! 
Jul 12 01:31:30.719 INFO kablam! warning: unused variable: `tracker`
Jul 12 01:31:30.719 INFO kablam!   --> src/main.rs:58:18
Jul 12 01:31:30.719 INFO kablam!    |
Jul 12 01:31:30.719 INFO kablam! 58 |     let (canvas, tracker) = config.gen_qr_code();
Jul 12 01:31:30.719 INFO kablam!    |                  ^^^^^^^ help: consider using `_tracker` instead
Jul 12 01:31:30.719 INFO kablam!    |
Jul 12 01:31:30.719 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 12 01:31:30.719 INFO kablam! 
Jul 12 01:31:30.720 INFO kablam! warning: value assigned to `second_byte` is never read
Jul 12 01:31:30.720 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Jul 12 01:31:30.720 INFO kablam!     |
Jul 12 01:31:30.720 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Jul 12 01:31:30.720 INFO kablam!     |                     ^^^^^^^^^^^
Jul 12 01:31:30.720 INFO kablam!     |
Jul 12 01:31:30.720 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Jul 12 01:31:30.720 INFO kablam! 
Jul 12 01:31:30.721 INFO kablam! warning: value assigned to `end_y` is never read
Jul 12 01:31:30.721 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Jul 12 01:31:30.721 INFO kablam!     |
Jul 12 01:31:30.721 INFO kablam! 839 |         let mut end_y = 0;
Jul 12 01:31:30.721 INFO kablam!     |                 ^^^^^
Jul 12 01:31:30.721 INFO kablam! 
Jul 12 01:31:31.096 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 01:31:31.096 INFO kablam!   --> src/main.rs:46:13
Jul 12 01:31:31.096 INFO kablam!    |
Jul 12 01:31:31.096 INFO kablam! 46 |             image_lib::ImageRgba8(img).save(&path);
Jul 12 01:31:31.096 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 01:31:31.096 INFO kablam!    |
Jul 12 01:31:31.096 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Jul 12 01:31:31.096 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 01:31:31.096 INFO kablam! 
Jul 12 01:31:31.175 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 01:31:31.175 INFO kablam!   --> src/main.rs:46:13
Jul 12 01:31:31.175 INFO kablam!    |
Jul 12 01:31:31.175 INFO kablam! 46 |             image_lib::ImageRgba8(img).save(&path);
Jul 12 01:31:31.175 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 01:31:31.187 INFO kablam!    |
Jul 12 01:31:31.187 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Jul 12 01:31:31.188 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 01:31:31.188 INFO kablam! 
Jul 12 01:31:31.274 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 28.58s
Jul 12 01:31:31.290 INFO kablam! su: No module specific data is present
Jul 12 01:31:31.874 INFO running `"docker" "rm" "-f" "3e57e3a4de29d74f8a3180890c7df6a8df76bde25913291e7c636a246325ccee"`
Jul 12 01:31:32.088 INFO blam! 3e57e3a4de29d74f8a3180890c7df6a8df76bde25913291e7c636a246325ccee