Sep 02 01:33:29.850 INFO checking rust-image-to-ascii-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 01:33:29.850 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 01:33:29.851 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 01:33:30.077 INFO blam! d846c6eed655f65f45751d032bc5e14f6975d9621229f7d3007c6f1b1ed1abe5
Sep 02 01:33:30.080 INFO running `"docker" "start" "-a" "d846c6eed655f65f45751d032bc5e14f6975d9621229f7d3007c6f1b1ed1abe5"`
Sep 02 01:33:30.869 INFO kablam!     Checking image v0.10.4
Sep 02 01:33:34.436 INFO kablam!     Checking raster v0.2.0
Sep 02 01:33:36.647 INFO kablam!     Checking rust-image-to-ascii v0.1.0 (file:///source)
Sep 02 01:33:41.632 INFO kablam! warning: unused import: `raster::Image`
Sep 02 01:33:41.632 INFO kablam!  --> src/main.rs:4:5
Sep 02 01:33:41.632 INFO kablam!   |
Sep 02 01:33:41.632 INFO kablam! 4 | use raster::Image;
Sep 02 01:33:41.632 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 02 01:33:41.632 INFO kablam!   |
Sep 02 01:33:41.632 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 01:33:41.632 INFO kablam! 
Sep 02 01:33:41.633 INFO kablam! warning: unnecessary parentheses around `if` condition
Sep 02 01:33:41.633 INFO kablam!   --> src/main.rs:57:8
Sep 02 01:33:41.633 INFO kablam!    |
Sep 02 01:33:41.633 INFO kablam! 57 |     if (type_str == "image/jpeg") {
Sep 02 01:33:41.633 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 01:33:41.633 INFO kablam!    |
Sep 02 01:33:41.633 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 02 01:33:41.633 INFO kablam! 
Sep 02 01:33:41.633 INFO kablam! warning: unnecessary parentheses around `if` condition
Sep 02 01:33:41.633 INFO kablam!   --> src/main.rs:61:8
Sep 02 01:33:41.633 INFO kablam!    |
Sep 02 01:33:41.633 INFO kablam! 61 |     if (type_str == "image/png") {
Sep 02 01:33:41.633 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 01:33:41.633 INFO kablam! 
Sep 02 01:33:41.796 INFO kablam! warning: unused import: `raster::Image`
Sep 02 01:33:41.796 INFO kablam!  --> src/main.rs:4:5
Sep 02 01:33:41.796 INFO kablam!   |
Sep 02 01:33:41.796 INFO kablam! 4 | use raster::Image;
Sep 02 01:33:41.796 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 02 01:33:41.796 INFO kablam!   |
Sep 02 01:33:41.796 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 01:33:41.796 INFO kablam! 
Sep 02 01:33:41.796 INFO kablam! warning: unnecessary parentheses around `if` condition
Sep 02 01:33:41.796 INFO kablam!   --> src/main.rs:57:8
Sep 02 01:33:41.797 INFO kablam!    |
Sep 02 01:33:41.797 INFO kablam! 57 |     if (type_str == "image/jpeg") {
Sep 02 01:33:41.797 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 01:33:41.797 INFO kablam!    |
Sep 02 01:33:41.797 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 02 01:33:41.797 INFO kablam! 
Sep 02 01:33:41.797 INFO kablam! warning: unnecessary parentheses around `if` condition
Sep 02 01:33:41.797 INFO kablam!   --> src/main.rs:61:8
Sep 02 01:33:41.797 INFO kablam!    |
Sep 02 01:33:41.797 INFO kablam! 61 |     if (type_str == "image/png") {
Sep 02 01:33:41.797 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 01:33:41.797 INFO kablam! 
Sep 02 01:33:41.868 INFO kablam! warning: unused variable: `i`
Sep 02 01:33:41.869 INFO kablam!   --> src/main.rs:86:9
Sep 02 01:33:41.869 INFO kablam!    |
Sep 02 01:33:41.869 INFO kablam! 86 |     for i in 0..size {
Sep 02 01:33:41.869 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 02 01:33:41.869 INFO kablam!    |
Sep 02 01:33:41.869 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 01:33:41.869 INFO kablam! 
Sep 02 01:33:41.869 INFO kablam! warning: unused variable: `i`
Sep 02 01:33:41.869 INFO kablam!    --> src/main.rs:138:9
Sep 02 01:33:41.869 INFO kablam!     |
Sep 02 01:33:41.869 INFO kablam! 138 |     for i in 0..max_size {
Sep 02 01:33:41.869 INFO kablam!     |         ^ help: consider using `_i` instead
Sep 02 01:33:41.869 INFO kablam! 
Sep 02 01:33:41.897 INFO kablam! warning: variable does not need to be mutable
Sep 02 01:33:41.897 INFO kablam!   --> src/main.rs:90:9
Sep 02 01:33:41.897 INFO kablam!    |
Sep 02 01:33:41.897 INFO kablam! 90 |     let mut chars_s = " .-:*+=%@#";
Sep 02 01:33:41.897 INFO kablam!    |         ----^^^^^^^
Sep 02 01:33:41.897 INFO kablam!    |         |
Sep 02 01:33:41.897 INFO kablam!    |         help: remove this `mut`
Sep 02 01:33:41.897 INFO kablam!    |
Sep 02 01:33:41.897 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 01:33:41.897 INFO kablam! 
Sep 02 01:33:41.897 INFO kablam! warning: variable does not need to be mutable
Sep 02 01:33:41.897 INFO kablam!   --> src/main.rs:91:9
Sep 02 01:33:41.897 INFO kablam!    |
Sep 02 01:33:41.897 INFO kablam! 91 |     let mut chars = chars_s.chars();
Sep 02 01:33:41.897 INFO kablam!    |         ----^^^^^
Sep 02 01:33:41.897 INFO kablam!    |         |
Sep 02 01:33:41.897 INFO kablam!    |         help: remove this `mut`
Sep 02 01:33:41.897 INFO kablam! 
Sep 02 01:33:41.909 INFO kablam! warning: function is never used: `test_save`
Sep 02 01:33:41.909 INFO kablam!    --> src/main.rs:117:1
Sep 02 01:33:41.909 INFO kablam!     |
Sep 02 01:33:41.909 INFO kablam! 117 | fn test_save(avg: Vec<Vec<i32>>, size: i32)
Sep 02 01:33:41.909 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:33:41.909 INFO kablam!     |
Sep 02 01:33:41.909 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 02 01:33:41.910 INFO kablam! 
Sep 02 01:33:41.910 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 01:33:41.910 INFO kablam!   --> src/main.rs:78:5
Sep 02 01:33:41.910 INFO kablam!    |
Sep 02 01:33:41.910 INFO kablam! 78 |     file.write_all(&buf[..]);
Sep 02 01:33:41.910 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:33:41.910 INFO kablam!    |
Sep 02 01:33:41.910 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 02 01:33:41.910 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 01:33:41.910 INFO kablam! 
Sep 02 01:33:41.911 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 01:33:41.911 INFO kablam!    --> src/main.rs:122:13
Sep 02 01:33:41.911 INFO kablam!     |
Sep 02 01:33:41.911 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});
Sep 02 01:33:41.911 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:33:41.911 INFO kablam!     |
Sep 02 01:33:41.911 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 01:33:41.911 INFO kablam! 
Sep 02 01:33:41.911 INFO kablam! warning: variable `imageLocation` should have a snake case name such as `image_location`
Sep 02 01:33:41.911 INFO kablam!    --> src/main.rs:128:12
Sep 02 01:33:41.911 INFO kablam!     |
Sep 02 01:33:41.912 INFO kablam! 128 | fn process(imageLocation: &String)
Sep 02 01:33:41.912 INFO kablam!     |            ^^^^^^^^^^^^^
Sep 02 01:33:41.912 INFO kablam!     |
Sep 02 01:33:41.912 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Sep 02 01:33:41.912 INFO kablam! 
Sep 02 01:33:42.161 INFO kablam! warning: unused variable: `i`
Sep 02 01:33:42.161 INFO kablam!   --> src/main.rs:86:9
Sep 02 01:33:42.161 INFO kablam!    |
Sep 02 01:33:42.161 INFO kablam! 86 |     for i in 0..size {
Sep 02 01:33:42.161 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 02 01:33:42.161 INFO kablam!    |
Sep 02 01:33:42.161 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 01:33:42.161 INFO kablam! 
Sep 02 01:33:42.162 INFO kablam! warning: unused variable: `i`
Sep 02 01:33:42.162 INFO kablam!    --> src/main.rs:138:9
Sep 02 01:33:42.162 INFO kablam!     |
Sep 02 01:33:42.162 INFO kablam! 138 |     for i in 0..max_size {
Sep 02 01:33:42.162 INFO kablam!     |         ^ help: consider using `_i` instead
Sep 02 01:33:42.162 INFO kablam! 
Sep 02 01:33:42.196 INFO kablam! warning: variable does not need to be mutable
Sep 02 01:33:42.196 INFO kablam!   --> src/main.rs:90:9
Sep 02 01:33:42.196 INFO kablam!    |
Sep 02 01:33:42.197 INFO kablam! 90 |     let mut chars_s = " .-:*+=%@#";
Sep 02 01:33:42.197 INFO kablam!    |         ----^^^^^^^
Sep 02 01:33:42.197 INFO kablam!    |         |
Sep 02 01:33:42.197 INFO kablam!    |         help: remove this `mut`
Sep 02 01:33:42.197 INFO kablam!    |
Sep 02 01:33:42.197 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 01:33:42.197 INFO kablam! 
Sep 02 01:33:42.197 INFO kablam! warning: variable does not need to be mutable
Sep 02 01:33:42.197 INFO kablam!   --> src/main.rs:91:9
Sep 02 01:33:42.197 INFO kablam!    |
Sep 02 01:33:42.197 INFO kablam! 91 |     let mut chars = chars_s.chars();
Sep 02 01:33:42.197 INFO kablam!    |         ----^^^^^
Sep 02 01:33:42.197 INFO kablam!    |         |
Sep 02 01:33:42.197 INFO kablam!    |         help: remove this `mut`
Sep 02 01:33:42.197 INFO kablam! 
Sep 02 01:33:42.212 INFO kablam! warning: function is never used: `test_save`
Sep 02 01:33:42.212 INFO kablam!    --> src/main.rs:117:1
Sep 02 01:33:42.212 INFO kablam!     |
Sep 02 01:33:42.212 INFO kablam! 117 | fn test_save(avg: Vec<Vec<i32>>, size: i32)
Sep 02 01:33:42.212 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:33:42.212 INFO kablam!     |
Sep 02 01:33:42.212 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 02 01:33:42.212 INFO kablam! 
Sep 02 01:33:42.213 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 01:33:42.213 INFO kablam!   --> src/main.rs:78:5
Sep 02 01:33:42.213 INFO kablam!    |
Sep 02 01:33:42.213 INFO kablam! 78 |     file.write_all(&buf[..]);
Sep 02 01:33:42.213 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:33:42.213 INFO kablam!    |
Sep 02 01:33:42.213 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 02 01:33:42.213 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 01:33:42.214 INFO kablam! 
Sep 02 01:33:42.214 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 01:33:42.214 INFO kablam!    --> src/main.rs:122:13
Sep 02 01:33:42.214 INFO kablam!     |
Sep 02 01:33:42.214 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});
Sep 02 01:33:42.214 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:33:42.214 INFO kablam!     |
Sep 02 01:33:42.214 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 01:33:42.214 INFO kablam! 
Sep 02 01:33:42.214 INFO kablam! warning: variable `imageLocation` should have a snake case name such as `image_location`
Sep 02 01:33:42.214 INFO kablam!    --> src/main.rs:128:12
Sep 02 01:33:42.214 INFO kablam!     |
Sep 02 01:33:42.215 INFO kablam! 128 | fn process(imageLocation: &String)
Sep 02 01:33:42.215 INFO kablam!     |            ^^^^^^^^^^^^^
Sep 02 01:33:42.215 INFO kablam!     |
Sep 02 01:33:42.215 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Sep 02 01:33:42.215 INFO kablam! 
Sep 02 01:33:42.250 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.61s
Sep 02 01:33:42.267 INFO kablam! su: No module specific data is present
Sep 02 01:33:42.674 INFO running `"docker" "rm" "-f" "d846c6eed655f65f45751d032bc5e14f6975d9621229f7d3007c6f1b1ed1abe5"`
Sep 02 01:33:42.792 INFO blam! d846c6eed655f65f45751d032bc5e14f6975d9621229f7d3007c6f1b1ed1abe5