Aug 30 04:30:17.460 INFO checking rust-image-to-ascii-0.1.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 04:30:17.460 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 04:30:17.461 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 04:30:17.616 INFO blam! 44e9d02d0d979adc96a1f1e2656098c24840eb6ec0a7f5722cf29db084f21fa6
Aug 30 04:30:17.616 INFO running `"docker" "start" "-a" "44e9d02d0d979adc96a1f1e2656098c24840eb6ec0a7f5722cf29db084f21fa6"`
Aug 30 04:30:18.489 INFO kablam!     Checking image v0.10.4
Aug 30 04:30:22.077 INFO kablam!     Checking raster v0.2.0
Aug 30 04:30:24.758 INFO kablam!     Checking rust-image-to-ascii v0.1.0 (file:///source)
Aug 30 04:30:30.083 INFO kablam! warning: unused import: `raster::Image`
Aug 30 04:30:30.083 INFO kablam!  --> src/main.rs:4:5
Aug 30 04:30:30.083 INFO kablam!   |
Aug 30 04:30:30.083 INFO kablam! 4 | use raster::Image;
Aug 30 04:30:30.084 INFO kablam!   |     ^^^^^^^^^^^^^
Aug 30 04:30:30.084 INFO kablam!   |
Aug 30 04:30:30.084 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 04:30:30.084 INFO kablam! 
Aug 30 04:30:30.084 INFO kablam! warning: unnecessary parentheses around `if` condition
Aug 30 04:30:30.084 INFO kablam!   --> src/main.rs:57:8
Aug 30 04:30:30.084 INFO kablam!    |
Aug 30 04:30:30.084 INFO kablam! 57 |     if (type_str == "image/jpeg") {
Aug 30 04:30:30.085 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 04:30:30.085 INFO kablam!    |
Aug 30 04:30:30.085 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 30 04:30:30.085 INFO kablam! 
Aug 30 04:30:30.085 INFO kablam! warning: unnecessary parentheses around `if` condition
Aug 30 04:30:30.085 INFO kablam!   --> src/main.rs:61:8
Aug 30 04:30:30.085 INFO kablam!    |
Aug 30 04:30:30.085 INFO kablam! 61 |     if (type_str == "image/png") {
Aug 30 04:30:30.085 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 04:30:30.085 INFO kablam! 
Aug 30 04:30:30.288 INFO kablam! warning: unused import: `raster::Image`
Aug 30 04:30:30.289 INFO kablam!  --> src/main.rs:4:5
Aug 30 04:30:30.289 INFO kablam!   |
Aug 30 04:30:30.289 INFO kablam! 4 | use raster::Image;
Aug 30 04:30:30.289 INFO kablam!   |     ^^^^^^^^^^^^^
Aug 30 04:30:30.289 INFO kablam!   |
Aug 30 04:30:30.289 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 04:30:30.289 INFO kablam! 
Aug 30 04:30:30.289 INFO kablam! warning: unnecessary parentheses around `if` condition
Aug 30 04:30:30.290 INFO kablam!   --> src/main.rs:57:8
Aug 30 04:30:30.290 INFO kablam!    |
Aug 30 04:30:30.290 INFO kablam! 57 |     if (type_str == "image/jpeg") {
Aug 30 04:30:30.290 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 04:30:30.290 INFO kablam!    |
Aug 30 04:30:30.290 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 30 04:30:30.290 INFO kablam! 
Aug 30 04:30:30.290 INFO kablam! warning: unnecessary parentheses around `if` condition
Aug 30 04:30:30.290 INFO kablam!   --> src/main.rs:61:8
Aug 30 04:30:30.290 INFO kablam!    |
Aug 30 04:30:30.290 INFO kablam! 61 |     if (type_str == "image/png") {
Aug 30 04:30:30.290 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 04:30:30.290 INFO kablam! 
Aug 30 04:30:30.450 INFO kablam! warning: unused variable: `i`
Aug 30 04:30:30.450 INFO kablam!   --> src/main.rs:86:9
Aug 30 04:30:30.451 INFO kablam!    |
Aug 30 04:30:30.451 INFO kablam! 86 |     for i in 0..size {
Aug 30 04:30:30.451 INFO kablam!    |         ^ help: consider using `_i` instead
Aug 30 04:30:30.451 INFO kablam!    |
Aug 30 04:30:30.451 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 04:30:30.451 INFO kablam! 
Aug 30 04:30:30.451 INFO kablam! warning: unused variable: `i`
Aug 30 04:30:30.451 INFO kablam!    --> src/main.rs:138:9
Aug 30 04:30:30.451 INFO kablam!     |
Aug 30 04:30:30.451 INFO kablam! 138 |     for i in 0..max_size {
Aug 30 04:30:30.451 INFO kablam!     |         ^ help: consider using `_i` instead
Aug 30 04:30:30.451 INFO kablam! 
Aug 30 04:30:30.486 INFO kablam! warning: variable does not need to be mutable
Aug 30 04:30:30.486 INFO kablam!   --> src/main.rs:90:9
Aug 30 04:30:30.486 INFO kablam!    |
Aug 30 04:30:30.486 INFO kablam! 90 |     let mut chars_s = " .-:*+=%@#";
Aug 30 04:30:30.486 INFO kablam!    |         ----^^^^^^^
Aug 30 04:30:30.486 INFO kablam!    |         |
Aug 30 04:30:30.486 INFO kablam!    |         help: remove this `mut`
Aug 30 04:30:30.487 INFO kablam!    |
Aug 30 04:30:30.487 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 04:30:30.487 INFO kablam! 
Aug 30 04:30:30.487 INFO kablam! warning: variable does not need to be mutable
Aug 30 04:30:30.487 INFO kablam!   --> src/main.rs:91:9
Aug 30 04:30:30.487 INFO kablam!    |
Aug 30 04:30:30.487 INFO kablam! 91 |     let mut chars = chars_s.chars();
Aug 30 04:30:30.487 INFO kablam!    |         ----^^^^^
Aug 30 04:30:30.487 INFO kablam!    |         |
Aug 30 04:30:30.487 INFO kablam!    |         help: remove this `mut`
Aug 30 04:30:30.487 INFO kablam! 
Aug 30 04:30:30.501 INFO kablam! warning: function is never used: `test_save`
Aug 30 04:30:30.501 INFO kablam!    --> src/main.rs:117:1
Aug 30 04:30:30.501 INFO kablam!     |
Aug 30 04:30:30.501 INFO kablam! 117 | fn test_save(avg: Vec<Vec<i32>>, size: i32)
Aug 30 04:30:30.502 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:30:30.502 INFO kablam!     |
Aug 30 04:30:30.502 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 30 04:30:30.502 INFO kablam! 
Aug 30 04:30:30.503 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 04:30:30.503 INFO kablam!   --> src/main.rs:78:5
Aug 30 04:30:30.503 INFO kablam!    |
Aug 30 04:30:30.503 INFO kablam! 78 |     file.write_all(&buf[..]);
Aug 30 04:30:30.503 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:30:30.503 INFO kablam!    |
Aug 30 04:30:30.503 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 30 04:30:30.503 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 04:30:30.503 INFO kablam! 
Aug 30 04:30:30.503 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 04:30:30.503 INFO kablam!    --> src/main.rs:122:13
Aug 30 04:30:30.503 INFO kablam!     |
Aug 30 04:30:30.503 INFO kablam! 122 |             image.set_pixel(row, col, Color {r: 0, g: 0, b: 0, a: avg[(size - row - 1) as usize][(size - col - 1) as usize] as u8});
Aug 30 04:30:30.503 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:30:30.504 INFO kablam!     |
Aug 30 04:30:30.504 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 04:30:30.504 INFO kablam! 
Aug 30 04:30:30.504 INFO kablam! warning: variable `imageLocation` should have a snake case name such as `image_location`
Aug 30 04:30:30.504 INFO kablam!    --> src/main.rs:128:12
Aug 30 04:30:30.504 INFO kablam!     |
Aug 30 04:30:30.504 INFO kablam! 128 | fn process(imageLocation: &String)
Aug 30 04:30:30.504 INFO kablam!     |            ^^^^^^^^^^^^^
Aug 30 04:30:30.504 INFO kablam!     |
Aug 30 04:30:30.504 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Aug 30 04:30:30.504 INFO kablam! 
Aug 30 04:30:30.509 INFO kablam! warning: unused variable: `i`
Aug 30 04:30:30.509 INFO kablam!   --> src/main.rs:86:9
Aug 30 04:30:30.509 INFO kablam!    |
Aug 30 04:30:30.509 INFO kablam! 86 |     for i in 0..size {
Aug 30 04:30:30.509 INFO kablam!    |         ^ help: consider using `_i` instead
Aug 30 04:30:30.509 INFO kablam!    |
Aug 30 04:30:30.509 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 04:30:30.509 INFO kablam! 
Aug 30 04:30:30.509 INFO kablam! warning: unused variable: `i`
Aug 30 04:30:30.509 INFO kablam!    --> src/main.rs:138:9
Aug 30 04:30:30.509 INFO kablam!     |
Aug 30 04:30:30.509 INFO kablam! 138 |     for i in 0..max_size {
Aug 30 04:30:30.510 INFO kablam!     |         ^ help: consider using `_i` instead
Aug 30 04:30:30.510 INFO kablam! 
Aug 30 04:30:30.539 INFO kablam! warning: variable does not need to be mutable
Aug 30 04:30:30.539 INFO kablam!   --> src/main.rs:90:9
Aug 30 04:30:30.539 INFO kablam!    |
Aug 30 04:30:30.539 INFO kablam! 90 |     let mut chars_s = " .-:*+=%@#";
Aug 30 04:30:30.539 INFO kablam!    |         ----^^^^^^^
Aug 30 04:30:30.539 INFO kablam!    |         |
Aug 30 04:30:30.539 INFO kablam!    |         help: remove this `mut`
Aug 30 04:30:30.539 INFO kablam!    |
Aug 30 04:30:30.539 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 04:30:30.539 INFO kablam! 
Aug 30 04:30:30.539 INFO kablam! warning: variable does not need to be mutable
Aug 30 04:30:30.540 INFO kablam!   --> src/main.rs:91:9
Aug 30 04:30:30.540 INFO kablam!    |
Aug 30 04:30:30.540 INFO kablam! 91 |     let mut chars = chars_s.chars();
Aug 30 04:30:30.540 INFO kablam!    |         ----^^^^^
Aug 30 04:30:30.540 INFO kablam!    |         |
Aug 30 04:30:30.540 INFO kablam!    |         help: remove this `mut`
Aug 30 04:30:30.540 INFO kablam! 
Aug 30 04:30:30.549 INFO kablam! warning: function is never used: `test_save`
Aug 30 04:30:30.549 INFO kablam!    --> src/main.rs:117:1
Aug 30 04:30:30.549 INFO kablam!     |
Aug 30 04:30:30.549 INFO kablam! 117 | fn test_save(avg: Vec<Vec<i32>>, size: i32)
Aug 30 04:30:30.549 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:30:30.549 INFO kablam!     |
Aug 30 04:30:30.549 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 30 04:30:30.549 INFO kablam! 
Aug 30 04:30:30.550 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 04:30:30.550 INFO kablam!   --> src/main.rs:78:5
Aug 30 04:30:30.550 INFO kablam!    |
Aug 30 04:30:30.550 INFO kablam! 78 |     file.write_all(&buf[..]);
Aug 30 04:30:30.551 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:30:30.551 INFO kablam!    |
Aug 30 04:30:30.551 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 30 04:30:30.551 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 04:30:30.551 INFO kablam! 
Aug 30 04:30:30.551 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 04:30:30.551 INFO kablam!    --> src/main.rs:122:13
Aug 30 04:30:30.551 INFO kablam!     |
Aug 30 04:30:30.551 INFO kablam! 122 |             image.set_pixel(row, col, Color {r: 0, g: 0, b: 0, a: avg[(size - row - 1) as usize][(size - col - 1) as usize] as u8});
Aug 30 04:30:30.551 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:30:30.551 INFO kablam!     |
Aug 30 04:30:30.551 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 04:30:30.551 INFO kablam! 
Aug 30 04:30:30.552 INFO kablam! warning: variable `imageLocation` should have a snake case name such as `image_location`
Aug 30 04:30:30.552 INFO kablam!    --> src/main.rs:128:12
Aug 30 04:30:30.553 INFO kablam!     |
Aug 30 04:30:30.553 INFO kablam! 128 | fn process(imageLocation: &String)
Aug 30 04:30:30.553 INFO kablam!     |            ^^^^^^^^^^^^^
Aug 30 04:30:30.553 INFO kablam!     |
Aug 30 04:30:30.553 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Aug 30 04:30:30.553 INFO kablam! 
Aug 30 04:30:30.585 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.36s
Aug 30 04:30:30.604 INFO kablam! su: No module specific data is present
Aug 30 04:30:31.039 INFO running `"docker" "rm" "-f" "44e9d02d0d979adc96a1f1e2656098c24840eb6ec0a7f5722cf29db084f21fa6"`
Aug 30 04:30:31.136 INFO blam! 44e9d02d0d979adc96a1f1e2656098c24840eb6ec0a7f5722cf29db084f21fa6