Sep 19 22:23:32.170 INFO checking qr-encode-0.1.9 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 22:23:32.170 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 22:23:32.170 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 22:23:32.492 INFO blam! a8dc49f2e84ea61671c7c754d5683189df70e4ff85c595556f8620d7f2d2ecd8
Sep 19 22:23:32.496 INFO running `"docker" "start" "-a" "a8dc49f2e84ea61671c7c754d5683189df70e4ff85c595556f8620d7f2d2ecd8"`
Sep 19 22:23:33.283 INFO kablam! usermod: no changes
Sep 19 22:23:33.375 INFO kablam!     Checking reed-solomon v0.2.1
Sep 19 22:23:33.666 INFO kablam!     Checking qr-encode v0.1.9 (/source)
Sep 19 22:23:33.945 INFO kablam! warning: unused imports: `CellType`, `Color`
Sep 19 22:23:33.945 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Sep 19 22:23:33.946 INFO kablam!   |
Sep 19 22:23:33.946 INFO kablam! 4 |     CellType,
Sep 19 22:23:33.947 INFO kablam!   |     ^^^^^^^^
Sep 19 22:23:33.947 INFO kablam! 5 |     Color
Sep 19 22:23:33.947 INFO kablam!   |     ^^^^^
Sep 19 22:23:33.948 INFO kablam!   |
Sep 19 22:23:33.948 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 22:23:33.948 INFO kablam! 
Sep 19 22:23:33.949 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Sep 19 22:23:33.949 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Sep 19 22:23:33.950 INFO kablam!   |
Sep 19 22:23:33.950 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Sep 19 22:23:33.950 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Sep 19 22:23:33.951 INFO kablam! 
Sep 19 22:23:33.951 INFO kablam! warning: unused import: `BitXorAssign`
Sep 19 22:23:33.952 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Sep 19 22:23:33.952 INFO kablam!   |
Sep 19 22:23:33.952 INFO kablam! 3 | use std::ops::{BitXorAssign};
Sep 19 22:23:33.953 INFO kablam!   |                ^^^^^^^^^^^^
Sep 19 22:23:33.953 INFO kablam! 
Sep 19 22:23:33.953 INFO kablam! warning: unused imports: `Binary`, `Debug`
Sep 19 22:23:33.954 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Sep 19 22:23:33.954 INFO kablam!   |
Sep 19 22:23:33.954 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Sep 19 22:23:33.955 INFO kablam!   |                ^^^^^^  ^^^^^
Sep 19 22:23:33.955 INFO kablam! 
Sep 19 22:23:34.085 INFO kablam! warning: unused imports: `CellType`, `Color`
Sep 19 22:23:34.085 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Sep 19 22:23:34.085 INFO kablam!   |
Sep 19 22:23:34.085 INFO kablam! 4 |     CellType,
Sep 19 22:23:34.085 INFO kablam!   |     ^^^^^^^^
Sep 19 22:23:34.085 INFO kablam! 5 |     Color
Sep 19 22:23:34.085 INFO kablam!   |     ^^^^^
Sep 19 22:23:34.085 INFO kablam!   |
Sep 19 22:23:34.085 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 22:23:34.086 INFO kablam! 
Sep 19 22:23:34.086 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Sep 19 22:23:34.086 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Sep 19 22:23:34.086 INFO kablam!   |
Sep 19 22:23:34.086 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Sep 19 22:23:34.086 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Sep 19 22:23:34.086 INFO kablam! 
Sep 19 22:23:34.086 INFO kablam! warning: unused import: `BitXorAssign`
Sep 19 22:23:34.086 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Sep 19 22:23:34.086 INFO kablam!   |
Sep 19 22:23:34.086 INFO kablam! 3 | use std::ops::{BitXorAssign};
Sep 19 22:23:34.086 INFO kablam!   |                ^^^^^^^^^^^^
Sep 19 22:23:34.086 INFO kablam! 
Sep 19 22:23:34.086 INFO kablam! warning: unused imports: `Binary`, `Debug`
Sep 19 22:23:34.086 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Sep 19 22:23:34.086 INFO kablam!   |
Sep 19 22:23:34.086 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Sep 19 22:23:34.086 INFO kablam!   |                ^^^^^^  ^^^^^
Sep 19 22:23:34.086 INFO kablam! 
Sep 19 22:23:34.234 INFO kablam! warning: value assigned to `second_byte` is never read
Sep 19 22:23:34.234 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Sep 19 22:23:34.234 INFO kablam!     |
Sep 19 22:23:34.234 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Sep 19 22:23:34.234 INFO kablam!     |                     ^^^^^^^^^^^
Sep 19 22:23:34.234 INFO kablam!     |
Sep 19 22:23:34.234 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Sep 19 22:23:34.234 INFO kablam! 
Sep 19 22:23:34.234 INFO kablam! warning: value assigned to `end_y` is never read
Sep 19 22:23:34.234 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Sep 19 22:23:34.234 INFO kablam!     |
Sep 19 22:23:34.234 INFO kablam! 839 |         let mut end_y = 0;
Sep 19 22:23:34.234 INFO kablam!     |                 ^^^^^
Sep 19 22:23:34.234 INFO kablam! 
Sep 19 22:23:34.414 INFO kablam! warning: value assigned to `second_byte` is never read
Sep 19 22:23:34.414 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Sep 19 22:23:34.414 INFO kablam!     |
Sep 19 22:23:34.414 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Sep 19 22:23:34.414 INFO kablam!     |                     ^^^^^^^^^^^
Sep 19 22:23:34.414 INFO kablam!     |
Sep 19 22:23:34.414 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Sep 19 22:23:34.414 INFO kablam! 
Sep 19 22:23:34.414 INFO kablam! warning: value assigned to `end_y` is never read
Sep 19 22:23:34.414 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Sep 19 22:23:34.414 INFO kablam!     |
Sep 19 22:23:34.414 INFO kablam! 839 |         let mut end_y = 0;
Sep 19 22:23:34.414 INFO kablam!     |                 ^^^^^
Sep 19 22:23:34.414 INFO kablam! 
Sep 19 22:23:35.226 INFO kablam! warning: unused imports: `CellType`, `Color`
Sep 19 22:23:35.226 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Sep 19 22:23:35.226 INFO kablam!   |
Sep 19 22:23:35.226 INFO kablam! 4 |     CellType,
Sep 19 22:23:35.227 INFO kablam!   |     ^^^^^^^^
Sep 19 22:23:35.227 INFO kablam! 5 |     Color
Sep 19 22:23:35.227 INFO kablam!   |     ^^^^^
Sep 19 22:23:35.227 INFO kablam!   |
Sep 19 22:23:35.227 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 22:23:35.227 INFO kablam! 
Sep 19 22:23:35.227 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Sep 19 22:23:35.227 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Sep 19 22:23:35.227 INFO kablam!   |
Sep 19 22:23:35.227 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Sep 19 22:23:35.227 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Sep 19 22:23:35.227 INFO kablam! 
Sep 19 22:23:35.227 INFO kablam! warning: unused import: `BitXorAssign`
Sep 19 22:23:35.227 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Sep 19 22:23:35.227 INFO kablam!   |
Sep 19 22:23:35.227 INFO kablam! 3 | use std::ops::{BitXorAssign};
Sep 19 22:23:35.227 INFO kablam!   |                ^^^^^^^^^^^^
Sep 19 22:23:35.227 INFO kablam! 
Sep 19 22:23:35.227 INFO kablam! warning: unused imports: `Binary`, `Debug`
Sep 19 22:23:35.227 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Sep 19 22:23:35.227 INFO kablam!   |
Sep 19 22:23:35.227 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Sep 19 22:23:35.227 INFO kablam!   |                ^^^^^^  ^^^^^
Sep 19 22:23:35.227 INFO kablam! 
Sep 19 22:23:35.229 INFO kablam! warning: unused imports: `CellType`, `Cell`, `Color`
Sep 19 22:23:35.229 INFO kablam!  --> src/main.rs:8:24
Sep 19 22:23:35.229 INFO kablam!   |
Sep 19 22:23:35.229 INFO kablam! 8 | use qr_encoder::cell::{Cell, CellType, Color};
Sep 19 22:23:35.229 INFO kablam!   |                        ^^^^  ^^^^^^^^  ^^^^^
Sep 19 22:23:35.229 INFO kablam! 
Sep 19 22:23:35.474 INFO kablam! warning: unused imports: `CellType`, `Color`
Sep 19 22:23:35.474 INFO kablam!  --> src/qr_encoder/qr.rs:4:5
Sep 19 22:23:35.474 INFO kablam!   |
Sep 19 22:23:35.474 INFO kablam! 4 |     CellType,
Sep 19 22:23:35.474 INFO kablam!   |     ^^^^^^^^
Sep 19 22:23:35.474 INFO kablam! 5 |     Color
Sep 19 22:23:35.474 INFO kablam!   |     ^^^^^
Sep 19 22:23:35.474 INFO kablam!   |
Sep 19 22:23:35.474 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 22:23:35.474 INFO kablam! 
Sep 19 22:23:35.474 INFO kablam! warning: unused imports: `get_index_value`, `set_color`
Sep 19 22:23:35.474 INFO kablam!  --> src/qr_encoder/qr.rs:9:24
Sep 19 22:23:35.474 INFO kablam!   |
Sep 19 22:23:35.474 INFO kablam! 9 | use qr_encoder::util::{set_color, get_index_value};
Sep 19 22:23:35.474 INFO kablam!   |                        ^^^^^^^^^  ^^^^^^^^^^^^^^^
Sep 19 22:23:35.474 INFO kablam! 
Sep 19 22:23:35.474 INFO kablam! warning: unused import: `BitXorAssign`
Sep 19 22:23:35.474 INFO kablam!  --> src/qr_encoder/config.rs:3:16
Sep 19 22:23:35.474 INFO kablam!   |
Sep 19 22:23:35.474 INFO kablam! 3 | use std::ops::{BitXorAssign};
Sep 19 22:23:35.474 INFO kablam!   |                ^^^^^^^^^^^^
Sep 19 22:23:35.474 INFO kablam! 
Sep 19 22:23:35.474 INFO kablam! warning: unused imports: `Binary`, `Debug`
Sep 19 22:23:35.474 INFO kablam!  --> src/qr_encoder/config.rs:4:16
Sep 19 22:23:35.474 INFO kablam!   |
Sep 19 22:23:35.474 INFO kablam! 4 | use std::fmt::{Binary, Debug};
Sep 19 22:23:35.474 INFO kablam!   |                ^^^^^^  ^^^^^
Sep 19 22:23:35.474 INFO kablam! 
Sep 19 22:23:35.474 INFO kablam! warning: unused imports: `CellType`, `Cell`, `Color`
Sep 19 22:23:35.474 INFO kablam!  --> src/main.rs:8:24
Sep 19 22:23:35.474 INFO kablam!   |
Sep 19 22:23:35.474 INFO kablam! 8 | use qr_encoder::cell::{Cell, CellType, Color};
Sep 19 22:23:35.474 INFO kablam!   |                        ^^^^  ^^^^^^^^  ^^^^^
Sep 19 22:23:35.474 INFO kablam! 
Sep 19 22:23:35.602 INFO kablam! warning: unused variable: `tracker`
Sep 19 22:23:35.602 INFO kablam!   --> src/main.rs:58:18
Sep 19 22:23:35.602 INFO kablam!    |
Sep 19 22:23:35.602 INFO kablam! 58 |     let (canvas, tracker) = config.gen_qr_code();
Sep 19 22:23:35.602 INFO kablam!    |                  ^^^^^^^ help: consider using `_tracker` instead
Sep 19 22:23:35.602 INFO kablam!    |
Sep 19 22:23:35.602 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 22:23:35.602 INFO kablam! 
Sep 19 22:23:35.614 INFO kablam! warning: value assigned to `second_byte` is never read
Sep 19 22:23:35.614 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Sep 19 22:23:35.614 INFO kablam!     |
Sep 19 22:23:35.614 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Sep 19 22:23:35.614 INFO kablam!     |                     ^^^^^^^^^^^
Sep 19 22:23:35.614 INFO kablam!     |
Sep 19 22:23:35.614 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Sep 19 22:23:35.614 INFO kablam! 
Sep 19 22:23:35.614 INFO kablam! warning: value assigned to `end_y` is never read
Sep 19 22:23:35.614 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Sep 19 22:23:35.614 INFO kablam!     |
Sep 19 22:23:35.614 INFO kablam! 839 |         let mut end_y = 0;
Sep 19 22:23:35.614 INFO kablam!     |                 ^^^^^
Sep 19 22:23:35.614 INFO kablam! 
Sep 19 22:23:35.742 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 22:23:35.742 INFO kablam!   --> src/main.rs:46:13
Sep 19 22:23:35.742 INFO kablam!    |
Sep 19 22:23:35.742 INFO kablam! 46 |             image_lib::ImageRgba8(img).save(&path);
Sep 19 22:23:35.742 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 22:23:35.742 INFO kablam!    |
Sep 19 22:23:35.742 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 22:23:35.742 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 22:23:35.742 INFO kablam! 
Sep 19 22:23:35.822 INFO kablam! warning: unused variable: `tracker`
Sep 19 22:23:35.822 INFO kablam!   --> src/main.rs:58:18
Sep 19 22:23:35.822 INFO kablam!    |
Sep 19 22:23:35.822 INFO kablam! 58 |     let (canvas, tracker) = config.gen_qr_code();
Sep 19 22:23:35.822 INFO kablam!    |                  ^^^^^^^ help: consider using `_tracker` instead
Sep 19 22:23:35.822 INFO kablam!    |
Sep 19 22:23:35.822 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 22:23:35.822 INFO kablam! 
Sep 19 22:23:35.822 INFO kablam! warning: value assigned to `second_byte` is never read
Sep 19 22:23:35.822 INFO kablam!    --> src/qr_encoder/config.rs:634:21
Sep 19 22:23:35.822 INFO kablam!     |
Sep 19 22:23:35.822 INFO kablam! 634 |             let mut second_byte: u8 = data_length as u8;
Sep 19 22:23:35.822 INFO kablam!     |                     ^^^^^^^^^^^
Sep 19 22:23:35.822 INFO kablam!     |
Sep 19 22:23:35.822 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Sep 19 22:23:35.823 INFO kablam! 
Sep 19 22:23:35.823 INFO kablam! warning: value assigned to `end_y` is never read
Sep 19 22:23:35.823 INFO kablam!    --> src/qr_encoder/config.rs:839:17
Sep 19 22:23:35.823 INFO kablam!     |
Sep 19 22:23:35.823 INFO kablam! 839 |         let mut end_y = 0;
Sep 19 22:23:35.823 INFO kablam!     |                 ^^^^^
Sep 19 22:23:35.823 INFO kablam! 
Sep 19 22:23:35.906 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 22:23:35.906 INFO kablam!   --> src/main.rs:46:13
Sep 19 22:23:35.906 INFO kablam!    |
Sep 19 22:23:35.906 INFO kablam! 46 |             image_lib::ImageRgba8(img).save(&path);
Sep 19 22:23:35.906 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 22:23:35.906 INFO kablam!    |
Sep 19 22:23:35.906 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 22:23:35.906 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 22:23:35.906 INFO kablam! 
Sep 19 22:23:35.922 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.62s
Sep 19 22:23:35.927 INFO kablam! su: No module specific data is present
Sep 19 22:23:36.487 INFO running `"docker" "rm" "-f" "a8dc49f2e84ea61671c7c754d5683189df70e4ff85c595556f8620d7f2d2ecd8"`
Sep 19 22:23:36.609 INFO blam! a8dc49f2e84ea61671c7c754d5683189df70e4ff85c595556f8620d7f2d2ecd8