Nov 10 01:44:00.286 INFO checking qr-encode-0.1.9 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 01:44:00.287 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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"`
Nov 10 01:44:00.763 INFO blam! 000492491e04b78768c8f4bb1087cfa8ff7959c3fcaa9364287fd7f38dc1c010
Nov 10 01:44:00.767 INFO running `"docker" "start" "-a" "000492491e04b78768c8f4bb1087cfa8ff7959c3fcaa9364287fd7f38dc1c010"`
Nov 10 01:44:01.709 INFO kablam! usermod: no changes
Nov 10 01:44:01.910 INFO kablam!     Checking reed-solomon v0.2.1
Nov 10 01:44:01.915 INFO kablam!     Checking image v0.19.0
Nov 10 01:44:08.538 INFO kablam!     Checking qr-encode v0.1.9 (/source)
Nov 10 01:44:09.411 INFO kablam! warning: unused imports: `CellType`, `Color`
Nov 10 01:44:09.411 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Nov 10 01:44:09.411 INFO kablam!   |
Nov 10 01:44:09.411 INFO kablam! 4 |     CellType,
Nov 10 01:44:09.411 INFO kablam!   |     ^^^^^^^^
Nov 10 01:44:09.411 INFO kablam! 5 |     Color
Nov 10 01:44:09.411 INFO kablam!   |     ^^^^^
Nov 10 01:44:09.411 INFO kablam!   |
Nov 10 01:44:09.411 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 10 01:44:09.411 INFO kablam! 
Nov 10 01:44:09.411 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Nov 10 01:44:09.411 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Nov 10 01:44:09.411 INFO kablam!   |
Nov 10 01:44:09.411 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Nov 10 01:44:09.411 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Nov 10 01:44:09.411 INFO kablam! 
Nov 10 01:44:09.411 INFO kablam! warning: unused import: `BitXorAssign`
Nov 10 01:44:09.411 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Nov 10 01:44:09.411 INFO kablam!   |
Nov 10 01:44:09.411 INFO kablam! 3 | use std::ops::{BitXorAssign};
Nov 10 01:44:09.411 INFO kablam!   |                ^^^^^^^^^^^^
Nov 10 01:44:09.411 INFO kablam! 
Nov 10 01:44:09.411 INFO kablam! warning: unused imports: `Binary`, `Debug`
Nov 10 01:44:09.411 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Nov 10 01:44:09.411 INFO kablam!   |
Nov 10 01:44:09.411 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Nov 10 01:44:09.411 INFO kablam!   |                ^^^^^^  ^^^^^
Nov 10 01:44:09.411 INFO kablam! 
Nov 10 01:44:09.471 INFO kablam! warning: unused imports: `CellType`, `Color`
Nov 10 01:44:09.471 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Nov 10 01:44:09.471 INFO kablam!   |
Nov 10 01:44:09.471 INFO kablam! 4 |     CellType,
Nov 10 01:44:09.471 INFO kablam!   |     ^^^^^^^^
Nov 10 01:44:09.471 INFO kablam! 5 |     Color
Nov 10 01:44:09.471 INFO kablam!   |     ^^^^^
Nov 10 01:44:09.471 INFO kablam!   |
Nov 10 01:44:09.471 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 10 01:44:09.471 INFO kablam! 
Nov 10 01:44:09.471 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Nov 10 01:44:09.471 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Nov 10 01:44:09.471 INFO kablam!   |
Nov 10 01:44:09.471 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Nov 10 01:44:09.471 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Nov 10 01:44:09.471 INFO kablam! 
Nov 10 01:44:09.471 INFO kablam! warning: unused import: `BitXorAssign`
Nov 10 01:44:09.471 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Nov 10 01:44:09.471 INFO kablam!   |
Nov 10 01:44:09.471 INFO kablam! 3 | use std::ops::{BitXorAssign};
Nov 10 01:44:09.471 INFO kablam!   |                ^^^^^^^^^^^^
Nov 10 01:44:09.471 INFO kablam! 
Nov 10 01:44:09.471 INFO kablam! warning: unused imports: `Binary`, `Debug`
Nov 10 01:44:09.471 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Nov 10 01:44:09.471 INFO kablam!   |
Nov 10 01:44:09.471 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Nov 10 01:44:09.471 INFO kablam!   |                ^^^^^^  ^^^^^
Nov 10 01:44:09.471 INFO kablam! 
Nov 10 01:44:09.735 INFO kablam! warning: value assigned to `second_byte` is never read
Nov 10 01:44:09.735 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Nov 10 01:44:09.735 INFO kablam!     |
Nov 10 01:44:09.735 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Nov 10 01:44:09.735 INFO kablam!     |                     ^^^^^^^^^^^
Nov 10 01:44:09.735 INFO kablam!     |
Nov 10 01:44:09.735 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Nov 10 01:44:09.735 INFO kablam! 
Nov 10 01:44:09.735 INFO kablam! warning: value assigned to `end_y` is never read
Nov 10 01:44:09.735 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Nov 10 01:44:09.735 INFO kablam!     |
Nov 10 01:44:09.735 INFO kablam! 839 |         let mut end_y = 0;
Nov 10 01:44:09.735 INFO kablam!     |                 ^^^^^
Nov 10 01:44:09.735 INFO kablam! 
Nov 10 01:44:09.894 INFO kablam! warning: value assigned to `second_byte` is never read
Nov 10 01:44:09.894 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Nov 10 01:44:09.894 INFO kablam!     |
Nov 10 01:44:09.894 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Nov 10 01:44:09.894 INFO kablam!     |                     ^^^^^^^^^^^
Nov 10 01:44:09.894 INFO kablam!     |
Nov 10 01:44:09.894 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Nov 10 01:44:09.894 INFO kablam! 
Nov 10 01:44:09.894 INFO kablam! warning: value assigned to `end_y` is never read
Nov 10 01:44:09.894 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Nov 10 01:44:09.894 INFO kablam!     |
Nov 10 01:44:09.894 INFO kablam! 839 |         let mut end_y = 0;
Nov 10 01:44:09.894 INFO kablam!     |                 ^^^^^
Nov 10 01:44:09.894 INFO kablam! 
Nov 10 01:44:12.783 INFO kablam! warning: unused imports: `CellType`, `Color`
Nov 10 01:44:12.783 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Nov 10 01:44:12.783 INFO kablam!   |
Nov 10 01:44:12.783 INFO kablam! 4 |     CellType,
Nov 10 01:44:12.783 INFO kablam!   |     ^^^^^^^^
Nov 10 01:44:12.783 INFO kablam! 5 |     Color
Nov 10 01:44:12.783 INFO kablam!   |     ^^^^^
Nov 10 01:44:12.783 INFO kablam!   |
Nov 10 01:44:12.783 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 10 01:44:12.783 INFO kablam! 
Nov 10 01:44:12.783 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Nov 10 01:44:12.783 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Nov 10 01:44:12.783 INFO kablam!   |
Nov 10 01:44:12.783 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Nov 10 01:44:12.783 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Nov 10 01:44:12.783 INFO kablam! 
Nov 10 01:44:12.783 INFO kablam! warning: unused import: `BitXorAssign`
Nov 10 01:44:12.783 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Nov 10 01:44:12.783 INFO kablam!   |
Nov 10 01:44:12.783 INFO kablam! 3 | use std::ops::{BitXorAssign};
Nov 10 01:44:12.783 INFO kablam!   |                ^^^^^^^^^^^^
Nov 10 01:44:12.783 INFO kablam! 
Nov 10 01:44:12.783 INFO kablam! warning: unused imports: `Binary`, `Debug`
Nov 10 01:44:12.783 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Nov 10 01:44:12.783 INFO kablam!   |
Nov 10 01:44:12.783 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Nov 10 01:44:12.783 INFO kablam!   |                ^^^^^^  ^^^^^
Nov 10 01:44:12.783 INFO kablam! 
Nov 10 01:44:12.783 INFO kablam! warning: unused imports: `CellType`, `Cell`, `Color`
Nov 10 01:44:12.783 INFO kablam!  --> src/main.rs:8:24
Nov 10 01:44:12.783 INFO kablam!   |
Nov 10 01:44:12.783 INFO kablam! 8 | use qr_encoder::cell::{Cell, CellType, Color};
Nov 10 01:44:12.783 INFO kablam!   |                        ^^^^  ^^^^^^^^  ^^^^^
Nov 10 01:44:12.783 INFO kablam! 
Nov 10 01:44:13.118 INFO kablam! warning: unused variable: `tracker`
Nov 10 01:44:13.118 INFO kablam!   --> src/main.rs:58:18
Nov 10 01:44:13.118 INFO kablam!    |
Nov 10 01:44:13.118 INFO kablam! 58 |     let (canvas, tracker) = config.gen_qr_code();
Nov 10 01:44:13.118 INFO kablam!    |                  ^^^^^^^ help: consider using `_tracker` instead
Nov 10 01:44:13.118 INFO kablam!    |
Nov 10 01:44:13.118 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 10 01:44:13.118 INFO kablam! 
Nov 10 01:44:13.121 INFO kablam! warning: value assigned to `second_byte` is never read
Nov 10 01:44:13.121 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Nov 10 01:44:13.122 INFO kablam!     |
Nov 10 01:44:13.122 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Nov 10 01:44:13.122 INFO kablam!     |                     ^^^^^^^^^^^
Nov 10 01:44:13.123 INFO kablam!     |
Nov 10 01:44:13.123 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Nov 10 01:44:13.123 INFO kablam! 
Nov 10 01:44:13.124 INFO kablam! warning: value assigned to `end_y` is never read
Nov 10 01:44:13.124 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Nov 10 01:44:13.124 INFO kablam!     |
Nov 10 01:44:13.125 INFO kablam! 839 |         let mut end_y = 0;
Nov 10 01:44:13.125 INFO kablam!     |                 ^^^^^
Nov 10 01:44:13.125 INFO kablam! 
Nov 10 01:44:13.134 INFO kablam! warning: unused imports: `CellType`, `Color`
Nov 10 01:44:13.134 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Nov 10 01:44:13.135 INFO kablam!   |
Nov 10 01:44:13.135 INFO kablam! 4 |     CellType,
Nov 10 01:44:13.135 INFO kablam!   |     ^^^^^^^^
Nov 10 01:44:13.135 INFO kablam! 5 |     Color
Nov 10 01:44:13.136 INFO kablam!   |     ^^^^^
Nov 10 01:44:13.136 INFO kablam!   |
Nov 10 01:44:13.136 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 10 01:44:13.136 INFO kablam! 
Nov 10 01:44:13.137 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Nov 10 01:44:13.137 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Nov 10 01:44:13.137 INFO kablam!   |
Nov 10 01:44:13.138 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Nov 10 01:44:13.138 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Nov 10 01:44:13.138 INFO kablam! 
Nov 10 01:44:13.138 INFO kablam! warning: unused import: `BitXorAssign`
Nov 10 01:44:13.139 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Nov 10 01:44:13.139 INFO kablam!   |
Nov 10 01:44:13.139 INFO kablam! 3 | use std::ops::{BitXorAssign};
Nov 10 01:44:13.140 INFO kablam!   |                ^^^^^^^^^^^^
Nov 10 01:44:13.140 INFO kablam! 
Nov 10 01:44:13.140 INFO kablam! warning: unused imports: `Binary`, `Debug`
Nov 10 01:44:13.140 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Nov 10 01:44:13.141 INFO kablam!   |
Nov 10 01:44:13.141 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Nov 10 01:44:13.141 INFO kablam!   |                ^^^^^^  ^^^^^
Nov 10 01:44:13.141 INFO kablam! 
Nov 10 01:44:13.142 INFO kablam! warning: unused imports: `CellType`, `Cell`, `Color`
Nov 10 01:44:13.142 INFO kablam!  --> src/main.rs:8:24
Nov 10 01:44:13.142 INFO kablam!   |
Nov 10 01:44:13.142 INFO kablam! 8 | use qr_encoder::cell::{Cell, CellType, Color};
Nov 10 01:44:13.142 INFO kablam!   |                        ^^^^  ^^^^^^^^  ^^^^^
Nov 10 01:44:13.142 INFO kablam! 
Nov 10 01:44:13.239 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 01:44:13.239 INFO kablam!   --> src/main.rs:46:13
Nov 10 01:44:13.239 INFO kablam!    |
Nov 10 01:44:13.239 INFO kablam! 46 |             image_lib::ImageRgba8(img).save(&path);
Nov 10 01:44:13.239 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 01:44:13.239 INFO kablam!    |
Nov 10 01:44:13.239 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 10 01:44:13.239 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 01:44:13.239 INFO kablam! 
Nov 10 01:44:13.502 INFO kablam! warning: unused variable: `tracker`
Nov 10 01:44:13.503 INFO kablam!   --> src/main.rs:58:18
Nov 10 01:44:13.503 INFO kablam!    |
Nov 10 01:44:13.503 INFO kablam! 58 |     let (canvas, tracker) = config.gen_qr_code();
Nov 10 01:44:13.503 INFO kablam!    |                  ^^^^^^^ help: consider using `_tracker` instead
Nov 10 01:44:13.503 INFO kablam!    |
Nov 10 01:44:13.503 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 10 01:44:13.503 INFO kablam! 
Nov 10 01:44:13.503 INFO kablam! warning: value assigned to `second_byte` is never read
Nov 10 01:44:13.503 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Nov 10 01:44:13.503 INFO kablam!     |
Nov 10 01:44:13.503 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Nov 10 01:44:13.503 INFO kablam!     |                     ^^^^^^^^^^^
Nov 10 01:44:13.503 INFO kablam!     |
Nov 10 01:44:13.503 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Nov 10 01:44:13.503 INFO kablam! 
Nov 10 01:44:13.503 INFO kablam! warning: value assigned to `end_y` is never read
Nov 10 01:44:13.503 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Nov 10 01:44:13.503 INFO kablam!     |
Nov 10 01:44:13.503 INFO kablam! 839 |         let mut end_y = 0;
Nov 10 01:44:13.503 INFO kablam!     |                 ^^^^^
Nov 10 01:44:13.503 INFO kablam! 
Nov 10 01:44:13.619 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 01:44:13.619 INFO kablam!   --> src/main.rs:46:13
Nov 10 01:44:13.619 INFO kablam!    |
Nov 10 01:44:13.619 INFO kablam! 46 |             image_lib::ImageRgba8(img).save(&path);
Nov 10 01:44:13.619 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 01:44:13.619 INFO kablam!    |
Nov 10 01:44:13.619 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 10 01:44:13.619 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 01:44:13.619 INFO kablam! 
Nov 10 01:44:13.649 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.90s
Nov 10 01:44:13.663 INFO kablam! su: No module specific data is present
Nov 10 01:44:14.419 INFO running `"docker" "rm" "-f" "000492491e04b78768c8f4bb1087cfa8ff7959c3fcaa9364287fd7f38dc1c010"`
Nov 10 01:44:14.603 INFO blam! 000492491e04b78768c8f4bb1087cfa8ff7959c3fcaa9364287fd7f38dc1c010