Aug 11 05:31:07.701 INFO checking qr-encode-0.1.9 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 05:31:07.701 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 05:31:07.701 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 05:31:07.701 INFO running `"docker" "create" "-v" "/tmp/crater.Bl16hWgS8lul:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 05:31:07.930 INFO blam! 8e872563816b6880329eeed65427bbe81f294c63a4a6fce68e819fec1e6577cd
Aug 11 05:31:07.933 INFO running `"docker" "start" "-a" "8e872563816b6880329eeed65427bbe81f294c63a4a6fce68e819fec1e6577cd"`
Aug 11 05:31:08.915 INFO kablam!     Checking reed-solomon v0.2.1
Aug 11 05:31:09.660 INFO kablam!     Checking qr-encode v0.1.9 (file:///source)
Aug 11 05:31:10.207 INFO kablam! warning: unused imports: `CellType`, `Color`
Aug 11 05:31:10.207 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Aug 11 05:31:10.207 INFO kablam!   |
Aug 11 05:31:10.207 INFO kablam! 4 |     CellType,
Aug 11 05:31:10.207 INFO kablam!   |     ^^^^^^^^
Aug 11 05:31:10.207 INFO kablam! 5 |     Color
Aug 11 05:31:10.207 INFO kablam!   |     ^^^^^
Aug 11 05:31:10.207 INFO kablam!   |
Aug 11 05:31:10.207 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 05:31:10.207 INFO kablam! 
Aug 11 05:31:10.208 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Aug 11 05:31:10.208 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Aug 11 05:31:10.208 INFO kablam!   |
Aug 11 05:31:10.208 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Aug 11 05:31:10.208 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Aug 11 05:31:10.208 INFO kablam! 
Aug 11 05:31:10.208 INFO kablam! warning: unused import: `BitXorAssign`
Aug 11 05:31:10.208 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Aug 11 05:31:10.208 INFO kablam!   |
Aug 11 05:31:10.208 INFO kablam! 3 | use std::ops::{BitXorAssign};
Aug 11 05:31:10.208 INFO kablam!   |                ^^^^^^^^^^^^
Aug 11 05:31:10.208 INFO kablam! 
Aug 11 05:31:10.208 INFO kablam! warning: unused imports: `Binary`, `Debug`
Aug 11 05:31:10.208 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Aug 11 05:31:10.208 INFO kablam!   |
Aug 11 05:31:10.208 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Aug 11 05:31:10.208 INFO kablam!   |                ^^^^^^  ^^^^^
Aug 11 05:31:10.208 INFO kablam! 
Aug 11 05:31:10.288 INFO kablam! warning: unused imports: `CellType`, `Color`
Aug 11 05:31:10.288 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Aug 11 05:31:10.288 INFO kablam!   |
Aug 11 05:31:10.288 INFO kablam! 4 |     CellType,
Aug 11 05:31:10.288 INFO kablam!   |     ^^^^^^^^
Aug 11 05:31:10.288 INFO kablam! 5 |     Color
Aug 11 05:31:10.289 INFO kablam!   |     ^^^^^
Aug 11 05:31:10.289 INFO kablam!   |
Aug 11 05:31:10.289 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 05:31:10.289 INFO kablam! 
Aug 11 05:31:10.289 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Aug 11 05:31:10.289 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Aug 11 05:31:10.289 INFO kablam!   |
Aug 11 05:31:10.289 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Aug 11 05:31:10.289 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Aug 11 05:31:10.289 INFO kablam! 
Aug 11 05:31:10.289 INFO kablam! warning: unused import: `BitXorAssign`
Aug 11 05:31:10.289 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Aug 11 05:31:10.289 INFO kablam!   |
Aug 11 05:31:10.289 INFO kablam! 3 | use std::ops::{BitXorAssign};
Aug 11 05:31:10.289 INFO kablam!   |                ^^^^^^^^^^^^
Aug 11 05:31:10.289 INFO kablam! 
Aug 11 05:31:10.289 INFO kablam! warning: unused imports: `Binary`, `Debug`
Aug 11 05:31:10.289 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Aug 11 05:31:10.289 INFO kablam!   |
Aug 11 05:31:10.289 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Aug 11 05:31:10.289 INFO kablam!   |                ^^^^^^  ^^^^^
Aug 11 05:31:10.289 INFO kablam! 
Aug 11 05:31:11.614 INFO kablam! warning: value assigned to `second_byte` is never read
Aug 11 05:31:11.614 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Aug 11 05:31:11.614 INFO kablam!     |
Aug 11 05:31:11.614 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Aug 11 05:31:11.614 INFO kablam!     |                     ^^^^^^^^^^^
Aug 11 05:31:11.617 INFO kablam! warning: value assigned to `second_byte` is never read
Aug 11 05:31:11.617 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Aug 11 05:31:11.617 INFO kablam!     |
Aug 11 05:31:11.617 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Aug 11 05:31:11.617 INFO kablam!     |                     ^^^^^^^^^^^
Aug 11 05:31:11.617 INFO kablam!     |
Aug 11 05:31:11.617 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Aug 11 05:31:11.617 INFO kablam! 
Aug 11 05:31:11.617 INFO kablam! warning: value assigned to `end_y` is never read
Aug 11 05:31:11.617 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Aug 11 05:31:11.617 INFO kablam!     |
Aug 11 05:31:11.617 INFO kablam! 839 |         let mut end_y = 0;
Aug 11 05:31:11.617 INFO kablam!     |                 ^^^^^
Aug 11 05:31:11.617 INFO kablam! 
Aug 11 05:31:11.624 INFO kablam!     |
Aug 11 05:31:11.624 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Aug 11 05:31:11.624 INFO kablam! 
Aug 11 05:31:11.625 INFO kablam! warning: value assigned to `end_y` is never read
Aug 11 05:31:11.625 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Aug 11 05:31:11.625 INFO kablam!     |
Aug 11 05:31:11.625 INFO kablam! 839 |         let mut end_y = 0;
Aug 11 05:31:11.625 INFO kablam!     |                 ^^^^^
Aug 11 05:31:11.625 INFO kablam! 
Aug 11 05:31:13.966 INFO kablam! warning: unused imports: `CellType`, `Color`
Aug 11 05:31:13.966 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Aug 11 05:31:13.966 INFO kablam!   |
Aug 11 05:31:13.966 INFO kablam! 4 |     CellType,
Aug 11 05:31:13.966 INFO kablam!   |     ^^^^^^^^
Aug 11 05:31:13.966 INFO kablam! 5 |     Color
Aug 11 05:31:13.966 INFO kablam!   |     ^^^^^
Aug 11 05:31:13.966 INFO kablam!   |
Aug 11 05:31:13.966 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 05:31:13.966 INFO kablam! 
Aug 11 05:31:13.966 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Aug 11 05:31:13.966 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Aug 11 05:31:13.966 INFO kablam!   |
Aug 11 05:31:13.966 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Aug 11 05:31:13.966 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Aug 11 05:31:13.966 INFO kablam! 
Aug 11 05:31:13.967 INFO kablam! warning: unused import: `BitXorAssign`
Aug 11 05:31:13.967 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Aug 11 05:31:13.967 INFO kablam!   |
Aug 11 05:31:13.967 INFO kablam! 3 | use std::ops::{BitXorAssign};
Aug 11 05:31:13.967 INFO kablam!   |                ^^^^^^^^^^^^
Aug 11 05:31:13.967 INFO kablam! 
Aug 11 05:31:13.967 INFO kablam! warning: unused imports: `Binary`, `Debug`
Aug 11 05:31:13.967 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Aug 11 05:31:13.967 INFO kablam!   |
Aug 11 05:31:13.967 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Aug 11 05:31:13.968 INFO kablam!   |                ^^^^^^  ^^^^^
Aug 11 05:31:13.968 INFO kablam! 
Aug 11 05:31:13.974 INFO kablam! warning: unused imports: `CellType`, `Cell`, `Color`
Aug 11 05:31:13.974 INFO kablam!  --> src/main.rs:8:24
Aug 11 05:31:13.974 INFO kablam!   |
Aug 11 05:31:13.974 INFO kablam! 8 | use qr_encoder::cell::{Cell, CellType, Color};
Aug 11 05:31:13.974 INFO kablam!   |                        ^^^^  ^^^^^^^^  ^^^^^
Aug 11 05:31:13.988 INFO kablam! 
Aug 11 05:31:14.541 INFO kablam! warning: unused imports: `CellType`, `Color`
Aug 11 05:31:14.542 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Aug 11 05:31:14.542 INFO kablam!   |
Aug 11 05:31:14.542 INFO kablam! 4 |     CellType,
Aug 11 05:31:14.542 INFO kablam!   |     ^^^^^^^^
Aug 11 05:31:14.542 INFO kablam! 5 |     Color
Aug 11 05:31:14.542 INFO kablam!   |     ^^^^^
Aug 11 05:31:14.542 INFO kablam!   |
Aug 11 05:31:14.542 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 05:31:14.542 INFO kablam! 
Aug 11 05:31:14.542 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Aug 11 05:31:14.542 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Aug 11 05:31:14.542 INFO kablam!   |
Aug 11 05:31:14.542 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Aug 11 05:31:14.542 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Aug 11 05:31:14.542 INFO kablam! 
Aug 11 05:31:14.542 INFO kablam! warning: unused import: `BitXorAssign`
Aug 11 05:31:14.542 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Aug 11 05:31:14.542 INFO kablam!   |
Aug 11 05:31:14.542 INFO kablam! 3 | use std::ops::{BitXorAssign};
Aug 11 05:31:14.542 INFO kablam!   |                ^^^^^^^^^^^^
Aug 11 05:31:14.542 INFO kablam! 
Aug 11 05:31:14.542 INFO kablam! warning: unused imports: `Binary`, `Debug`
Aug 11 05:31:14.542 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Aug 11 05:31:14.542 INFO kablam!   |
Aug 11 05:31:14.542 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Aug 11 05:31:14.542 INFO kablam!   |                ^^^^^^  ^^^^^
Aug 11 05:31:14.542 INFO kablam! 
Aug 11 05:31:14.544 INFO kablam! warning: unused imports: `CellType`, `Cell`, `Color`
Aug 11 05:31:14.544 INFO kablam!  --> src/main.rs:8:24
Aug 11 05:31:14.544 INFO kablam!   |
Aug 11 05:31:14.544 INFO kablam! 8 | use qr_encoder::cell::{Cell, CellType, Color};
Aug 11 05:31:14.544 INFO kablam!   |                        ^^^^  ^^^^^^^^  ^^^^^
Aug 11 05:31:14.544 INFO kablam! 
Aug 11 05:31:15.199 INFO kablam! warning: unused variable: `tracker`
Aug 11 05:31:15.199 INFO kablam!   --> src/main.rs:58:18
Aug 11 05:31:15.199 INFO kablam!    |
Aug 11 05:31:15.199 INFO kablam! 58 |     let (canvas, tracker) = config.gen_qr_code();
Aug 11 05:31:15.199 INFO kablam!    |                  ^^^^^^^ help: consider using `_tracker` instead
Aug 11 05:31:15.199 INFO kablam!    |
Aug 11 05:31:15.199 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 11 05:31:15.199 INFO kablam! 
Aug 11 05:31:15.199 INFO kablam! warning: value assigned to `second_byte` is never read
Aug 11 05:31:15.199 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Aug 11 05:31:15.199 INFO kablam!     |
Aug 11 05:31:15.199 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Aug 11 05:31:15.200 INFO kablam!     |                     ^^^^^^^^^^^
Aug 11 05:31:15.200 INFO kablam!     |
Aug 11 05:31:15.200 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Aug 11 05:31:15.200 INFO kablam! 
Aug 11 05:31:15.200 INFO kablam! warning: value assigned to `end_y` is never read
Aug 11 05:31:15.200 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Aug 11 05:31:15.200 INFO kablam!     |
Aug 11 05:31:15.200 INFO kablam! 839 |         let mut end_y = 0;
Aug 11 05:31:15.200 INFO kablam!     |                 ^^^^^
Aug 11 05:31:15.200 INFO kablam! 
Aug 11 05:31:15.462 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 05:31:15.463 INFO kablam!   --> src/main.rs:46:13
Aug 11 05:31:15.463 INFO kablam!    |
Aug 11 05:31:15.463 INFO kablam! 46 |             image_lib::ImageRgba8(img).save(&path);
Aug 11 05:31:15.463 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 05:31:15.463 INFO kablam!    |
Aug 11 05:31:15.463 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 11 05:31:15.463 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 05:31:15.463 INFO kablam! 
Aug 11 05:31:15.812 INFO kablam! warning: unused variable: `tracker`
Aug 11 05:31:15.812 INFO kablam!   --> src/main.rs:58:18
Aug 11 05:31:15.812 INFO kablam!    |
Aug 11 05:31:15.812 INFO kablam! 58 |     let (canvas, tracker) = config.gen_qr_code();
Aug 11 05:31:15.812 INFO kablam!    |                  ^^^^^^^ help: consider using `_tracker` instead
Aug 11 05:31:15.816 INFO kablam!    |
Aug 11 05:31:15.816 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 11 05:31:15.816 INFO kablam! 
Aug 11 05:31:15.817 INFO kablam! warning: value assigned to `second_byte` is never read
Aug 11 05:31:15.817 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Aug 11 05:31:15.818 INFO kablam!     |
Aug 11 05:31:15.818 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Aug 11 05:31:15.818 INFO kablam!     |                     ^^^^^^^^^^^
Aug 11 05:31:15.818 INFO kablam!     |
Aug 11 05:31:15.818 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Aug 11 05:31:15.818 INFO kablam! 
Aug 11 05:31:15.818 INFO kablam! warning: value assigned to `end_y` is never read
Aug 11 05:31:15.818 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Aug 11 05:31:15.818 INFO kablam!     |
Aug 11 05:31:15.818 INFO kablam! 839 |         let mut end_y = 0;
Aug 11 05:31:15.818 INFO kablam!     |                 ^^^^^
Aug 11 05:31:15.819 INFO kablam! 
Aug 11 05:31:16.079 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 05:31:16.079 INFO kablam!   --> src/main.rs:46:13
Aug 11 05:31:16.079 INFO kablam!    |
Aug 11 05:31:16.079 INFO kablam! 46 |             image_lib::ImageRgba8(img).save(&path);
Aug 11 05:31:16.079 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 05:31:16.079 INFO kablam!    |
Aug 11 05:31:16.079 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 11 05:31:16.079 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 05:31:16.079 INFO kablam! 
Aug 11 05:31:16.122 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.37s
Aug 11 05:31:16.137 INFO kablam! su: No module specific data is present
Aug 11 05:31:16.688 INFO running `"docker" "rm" "-f" "8e872563816b6880329eeed65427bbe81f294c63a4a6fce68e819fec1e6577cd"`
Aug 11 05:31:16.893 INFO blam! 8e872563816b6880329eeed65427bbe81f294c63a4a6fce68e819fec1e6577cd