Sep 19 20:30:16.534 INFO checking qr-encode-0.1.9 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 20:30:16.534 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 20:30:16.535 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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=1000" "-e" "CMD=cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:30:16.990 INFO blam! af7d90e61652be15239591912f756f23291254249b4d6386d05900f4150530da
Sep 19 20:30:16.993 INFO running `"docker" "start" "-a" "af7d90e61652be15239591912f756f23291254249b4d6386d05900f4150530da"`
Sep 19 20:30:18.247 INFO kablam! usermod: no changes
Sep 19 20:30:18.326 INFO kablam!     Checking reed-solomon v0.2.1
Sep 19 20:30:18.611 INFO kablam!     Checking qr-encode v0.1.9 (/source)
Sep 19 20:30:18.831 INFO kablam! warning: unused imports: `CellType`, `Color`
Sep 19 20:30:18.831 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Sep 19 20:30:18.831 INFO kablam!   |
Sep 19 20:30:18.831 INFO kablam! 4 |     CellType,
Sep 19 20:30:18.832 INFO kablam!   |     ^^^^^^^^
Sep 19 20:30:18.832 INFO kablam! 5 |     Color
Sep 19 20:30:18.832 INFO kablam!   |     ^^^^^
Sep 19 20:30:18.832 INFO kablam!   |
Sep 19 20:30:18.832 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 20:30:18.832 INFO kablam! 
Sep 19 20:30:18.832 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Sep 19 20:30:18.832 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Sep 19 20:30:18.833 INFO kablam!   |
Sep 19 20:30:18.833 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Sep 19 20:30:18.833 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Sep 19 20:30:18.833 INFO kablam! 
Sep 19 20:30:18.833 INFO kablam! warning: unused import: `BitXorAssign`
Sep 19 20:30:18.833 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Sep 19 20:30:18.833 INFO kablam!   |
Sep 19 20:30:18.834 INFO kablam! 3 | use std::ops::{BitXorAssign};
Sep 19 20:30:18.834 INFO kablam!   |                ^^^^^^^^^^^^
Sep 19 20:30:18.834 INFO kablam! 
Sep 19 20:30:18.834 INFO kablam! warning: unused imports: `Binary`, `Debug`
Sep 19 20:30:18.834 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Sep 19 20:30:18.834 INFO kablam!   |
Sep 19 20:30:18.834 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Sep 19 20:30:18.835 INFO kablam!   |                ^^^^^^  ^^^^^
Sep 19 20:30:18.835 INFO kablam! 
Sep 19 20:30:18.882 INFO kablam! warning: unused imports: `CellType`, `Color`
Sep 19 20:30:18.883 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Sep 19 20:30:18.883 INFO kablam!   |
Sep 19 20:30:18.883 INFO kablam! 4 |     CellType,
Sep 19 20:30:18.883 INFO kablam!   |     ^^^^^^^^
Sep 19 20:30:18.883 INFO kablam! 5 |     Color
Sep 19 20:30:18.883 INFO kablam!   |     ^^^^^
Sep 19 20:30:18.883 INFO kablam!   |
Sep 19 20:30:18.883 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 20:30:18.883 INFO kablam! 
Sep 19 20:30:18.883 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Sep 19 20:30:18.883 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Sep 19 20:30:18.883 INFO kablam!   |
Sep 19 20:30:18.883 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Sep 19 20:30:18.883 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Sep 19 20:30:18.883 INFO kablam! 
Sep 19 20:30:18.883 INFO kablam! warning: unused import: `BitXorAssign`
Sep 19 20:30:18.883 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Sep 19 20:30:18.883 INFO kablam!   |
Sep 19 20:30:18.883 INFO kablam! 3 | use std::ops::{BitXorAssign};
Sep 19 20:30:18.883 INFO kablam!   |                ^^^^^^^^^^^^
Sep 19 20:30:18.883 INFO kablam! 
Sep 19 20:30:18.883 INFO kablam! warning: unused imports: `Binary`, `Debug`
Sep 19 20:30:18.883 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Sep 19 20:30:18.883 INFO kablam!   |
Sep 19 20:30:18.883 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Sep 19 20:30:18.883 INFO kablam!   |                ^^^^^^  ^^^^^
Sep 19 20:30:18.883 INFO kablam! 
Sep 19 20:30:19.138 INFO kablam! warning: value assigned to `second_byte` is never read
Sep 19 20:30:19.138 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Sep 19 20:30:19.138 INFO kablam!     |
Sep 19 20:30:19.138 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Sep 19 20:30:19.138 INFO kablam!     |                     ^^^^^^^^^^^
Sep 19 20:30:19.138 INFO kablam!     |
Sep 19 20:30:19.138 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Sep 19 20:30:19.138 INFO kablam! 
Sep 19 20:30:19.138 INFO kablam! warning: value assigned to `end_y` is never read
Sep 19 20:30:19.138 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Sep 19 20:30:19.138 INFO kablam!     |
Sep 19 20:30:19.138 INFO kablam! 839 |         let mut end_y = 0;
Sep 19 20:30:19.138 INFO kablam!     |                 ^^^^^
Sep 19 20:30:19.138 INFO kablam! 
Sep 19 20:30:19.171 INFO kablam! warning: value assigned to `second_byte` is never read
Sep 19 20:30:19.171 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Sep 19 20:30:19.171 INFO kablam!     |
Sep 19 20:30:19.171 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Sep 19 20:30:19.171 INFO kablam!     |                     ^^^^^^^^^^^
Sep 19 20:30:19.171 INFO kablam!     |
Sep 19 20:30:19.171 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Sep 19 20:30:19.171 INFO kablam! 
Sep 19 20:30:19.171 INFO kablam! warning: value assigned to `end_y` is never read
Sep 19 20:30:19.171 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Sep 19 20:30:19.171 INFO kablam!     |
Sep 19 20:30:19.171 INFO kablam! 839 |         let mut end_y = 0;
Sep 19 20:30:19.171 INFO kablam!     |                 ^^^^^
Sep 19 20:30:19.171 INFO kablam! 
Sep 19 20:30:19.966 INFO kablam! warning: unused imports: `CellType`, `Color`
Sep 19 20:30:19.966 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Sep 19 20:30:19.967 INFO kablam!   |
Sep 19 20:30:19.967 INFO kablam! 4 |     CellType,
Sep 19 20:30:19.967 INFO kablam!   |     ^^^^^^^^
Sep 19 20:30:19.967 INFO kablam! 5 |     Color
Sep 19 20:30:19.967 INFO kablam!   |     ^^^^^
Sep 19 20:30:19.967 INFO kablam!   |
Sep 19 20:30:19.967 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 20:30:19.967 INFO kablam! 
Sep 19 20:30:19.968 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Sep 19 20:30:19.968 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Sep 19 20:30:19.968 INFO kablam!   |
Sep 19 20:30:19.968 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Sep 19 20:30:19.968 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Sep 19 20:30:19.968 INFO kablam! 
Sep 19 20:30:19.968 INFO kablam! warning: unused import: `BitXorAssign`
Sep 19 20:30:19.968 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Sep 19 20:30:19.968 INFO kablam!   |
Sep 19 20:30:19.968 INFO kablam! 3 | use std::ops::{BitXorAssign};
Sep 19 20:30:19.968 INFO kablam!   |                ^^^^^^^^^^^^
Sep 19 20:30:19.968 INFO kablam! 
Sep 19 20:30:19.968 INFO kablam! warning: unused imports: `Binary`, `Debug`
Sep 19 20:30:19.968 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Sep 19 20:30:19.968 INFO kablam!   |
Sep 19 20:30:19.968 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Sep 19 20:30:19.969 INFO kablam!   |                ^^^^^^  ^^^^^
Sep 19 20:30:19.969 INFO kablam! 
Sep 19 20:30:19.969 INFO kablam! warning: unused imports: `CellType`, `Cell`, `Color`
Sep 19 20:30:19.969 INFO kablam!  --> src/main.rs:8:24
Sep 19 20:30:19.969 INFO kablam!   |
Sep 19 20:30:19.970 INFO kablam! 8 | use qr_encoder::cell::{Cell, CellType, Color};
Sep 19 20:30:19.970 INFO kablam!   |                        ^^^^  ^^^^^^^^  ^^^^^
Sep 19 20:30:19.970 INFO kablam! 
Sep 19 20:30:20.015 INFO kablam! warning: unused imports: `CellType`, `Color`
Sep 19 20:30:20.015 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Sep 19 20:30:20.015 INFO kablam!   |
Sep 19 20:30:20.015 INFO kablam! 4 |     CellType,
Sep 19 20:30:20.015 INFO kablam!   |     ^^^^^^^^
Sep 19 20:30:20.015 INFO kablam! 5 |     Color
Sep 19 20:30:20.015 INFO kablam!   |     ^^^^^
Sep 19 20:30:20.015 INFO kablam!   |
Sep 19 20:30:20.015 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 20:30:20.015 INFO kablam! 
Sep 19 20:30:20.015 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Sep 19 20:30:20.015 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Sep 19 20:30:20.015 INFO kablam!   |
Sep 19 20:30:20.015 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Sep 19 20:30:20.015 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Sep 19 20:30:20.015 INFO kablam! 
Sep 19 20:30:20.015 INFO kablam! warning: unused import: `BitXorAssign`
Sep 19 20:30:20.015 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Sep 19 20:30:20.015 INFO kablam!   |
Sep 19 20:30:20.015 INFO kablam! 3 | use std::ops::{BitXorAssign};
Sep 19 20:30:20.015 INFO kablam!   |                ^^^^^^^^^^^^
Sep 19 20:30:20.015 INFO kablam! 
Sep 19 20:30:20.015 INFO kablam! warning: unused imports: `Binary`, `Debug`
Sep 19 20:30:20.015 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Sep 19 20:30:20.015 INFO kablam!   |
Sep 19 20:30:20.015 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Sep 19 20:30:20.015 INFO kablam!   |                ^^^^^^  ^^^^^
Sep 19 20:30:20.015 INFO kablam! 
Sep 19 20:30:20.023 INFO kablam! warning: unused imports: `CellType`, `Cell`, `Color`
Sep 19 20:30:20.023 INFO kablam!  --> src/main.rs:8:24
Sep 19 20:30:20.023 INFO kablam!   |
Sep 19 20:30:20.023 INFO kablam! 8 | use qr_encoder::cell::{Cell, CellType, Color};
Sep 19 20:30:20.023 INFO kablam!   |                        ^^^^  ^^^^^^^^  ^^^^^
Sep 19 20:30:20.023 INFO kablam! 
Sep 19 20:30:20.235 INFO kablam! warning: unused variable: `tracker`
Sep 19 20:30:20.235 INFO kablam!   --> src/main.rs:58:18
Sep 19 20:30:20.235 INFO kablam!    |
Sep 19 20:30:20.235 INFO kablam! 58 |     let (canvas, tracker) = config.gen_qr_code();
Sep 19 20:30:20.235 INFO kablam!    |                  ^^^^^^^ help: consider using `_tracker` instead
Sep 19 20:30:20.235 INFO kablam!    |
Sep 19 20:30:20.235 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 20:30:20.235 INFO kablam! 
Sep 19 20:30:20.235 INFO kablam! warning: value assigned to `second_byte` is never read
Sep 19 20:30:20.235 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Sep 19 20:30:20.235 INFO kablam!     |
Sep 19 20:30:20.235 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Sep 19 20:30:20.235 INFO kablam!     |                     ^^^^^^^^^^^
Sep 19 20:30:20.235 INFO kablam!     |
Sep 19 20:30:20.235 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Sep 19 20:30:20.235 INFO kablam! 
Sep 19 20:30:20.235 INFO kablam! warning: value assigned to `end_y` is never read
Sep 19 20:30:20.235 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Sep 19 20:30:20.235 INFO kablam!     |
Sep 19 20:30:20.235 INFO kablam! 839 |         let mut end_y = 0;
Sep 19 20:30:20.235 INFO kablam!     |                 ^^^^^
Sep 19 20:30:20.235 INFO kablam! 
Sep 19 20:30:20.340 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 20:30:20.340 INFO kablam!   --> src/main.rs:46:13
Sep 19 20:30:20.340 INFO kablam!    |
Sep 19 20:30:20.340 INFO kablam! 46 |             image_lib::ImageRgba8(img).save(&path);
Sep 19 20:30:20.340 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:30:20.340 INFO kablam!    |
Sep 19 20:30:20.340 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 20:30:20.340 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 20:30:20.340 INFO kablam! 
Sep 19 20:30:20.368 INFO kablam! warning: unused variable: `tracker`
Sep 19 20:30:20.368 INFO kablam!   --> src/main.rs:58:18
Sep 19 20:30:20.368 INFO kablam!    |
Sep 19 20:30:20.368 INFO kablam! 58 |     let (canvas, tracker) = config.gen_qr_code();
Sep 19 20:30:20.368 INFO kablam!    |                  ^^^^^^^ help: consider using `_tracker` instead
Sep 19 20:30:20.368 INFO kablam!    |
Sep 19 20:30:20.368 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 20:30:20.368 INFO kablam! 
Sep 19 20:30:20.369 INFO kablam! warning: value assigned to `second_byte` is never read
Sep 19 20:30:20.369 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Sep 19 20:30:20.369 INFO kablam!     |
Sep 19 20:30:20.369 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Sep 19 20:30:20.369 INFO kablam!     |                     ^^^^^^^^^^^
Sep 19 20:30:20.369 INFO kablam!     |
Sep 19 20:30:20.369 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Sep 19 20:30:20.369 INFO kablam! 
Sep 19 20:30:20.369 INFO kablam! warning: value assigned to `end_y` is never read
Sep 19 20:30:20.369 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Sep 19 20:30:20.369 INFO kablam!     |
Sep 19 20:30:20.369 INFO kablam! 839 |         let mut end_y = 0;
Sep 19 20:30:20.369 INFO kablam!     |                 ^^^^^
Sep 19 20:30:20.369 INFO kablam! 
Sep 19 20:30:20.481 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 20:30:20.481 INFO kablam!   --> src/main.rs:46:13
Sep 19 20:30:20.481 INFO kablam!    |
Sep 19 20:30:20.481 INFO kablam! 46 |             image_lib::ImageRgba8(img).save(&path);
Sep 19 20:30:20.481 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:30:20.481 INFO kablam!    |
Sep 19 20:30:20.481 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 20:30:20.481 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 20:30:20.481 INFO kablam! 
Sep 19 20:30:20.530 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
Sep 19 20:30:20.539 INFO kablam! su: No module specific data is present
Sep 19 20:30:21.255 INFO running `"docker" "rm" "-f" "af7d90e61652be15239591912f756f23291254249b4d6386d05900f4150530da"`
Sep 19 20:30:21.326 INFO blam! af7d90e61652be15239591912f756f23291254249b4d6386d05900f4150530da