Sep 14 10:02:15.876 INFO checking rust-image-to-ascii-0.1.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 10:02:15.876 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 10:02:15.876 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 10:02:16.092 INFO blam! bc96fbcb7070b3cc392aa3d4967443ea9259aa00e4ae406b1ab5d26cc75ea450
Sep 14 10:02:16.099 INFO running `"docker" "start" "-a" "bc96fbcb7070b3cc392aa3d4967443ea9259aa00e4ae406b1ab5d26cc75ea450"`
Sep 14 10:02:17.287 INFO kablam! usermod: no changes
Sep 14 10:02:17.665 INFO kablam!     Checking image v0.10.4
Sep 14 10:02:20.085 INFO kablam!     Checking raster v0.2.0
Sep 14 10:02:21.273 INFO kablam!     Checking rust-image-to-ascii v0.1.0 (file:///source)
Sep 14 10:02:24.406 INFO kablam! warning: unused import: `raster::Image`
Sep 14 10:02:24.406 INFO kablam!  --> src/main.rs:4:5
Sep 14 10:02:24.406 INFO kablam!   |
Sep 14 10:02:24.406 INFO kablam! 4 | use raster::Image;
Sep 14 10:02:24.406 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 14 10:02:24.406 INFO kablam!   |
Sep 14 10:02:24.406 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 10:02:24.406 INFO kablam! 
Sep 14 10:02:24.406 INFO kablam! warning: unnecessary parentheses around `if` condition
Sep 14 10:02:24.406 INFO kablam!   --> src/main.rs:57:8
Sep 14 10:02:24.406 INFO kablam!    |
Sep 14 10:02:24.406 INFO kablam! 57 |     if (type_str == "image/jpeg") {
Sep 14 10:02:24.406 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 10:02:24.406 INFO kablam!    |
Sep 14 10:02:24.406 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 14 10:02:24.406 INFO kablam! 
Sep 14 10:02:24.406 INFO kablam! warning: unnecessary parentheses around `if` condition
Sep 14 10:02:24.406 INFO kablam!   --> src/main.rs:61:8
Sep 14 10:02:24.406 INFO kablam!    |
Sep 14 10:02:24.406 INFO kablam! 61 |     if (type_str == "image/png") {
Sep 14 10:02:24.406 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 10:02:24.406 INFO kablam! 
Sep 14 10:02:24.564 INFO kablam! warning: unused import: `raster::Image`
Sep 14 10:02:24.564 INFO kablam!  --> src/main.rs:4:5
Sep 14 10:02:24.564 INFO kablam!   |
Sep 14 10:02:24.564 INFO kablam! 4 | use raster::Image;
Sep 14 10:02:24.564 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 14 10:02:24.564 INFO kablam!   |
Sep 14 10:02:24.564 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 10:02:24.564 INFO kablam! 
Sep 14 10:02:24.565 INFO kablam! warning: unnecessary parentheses around `if` condition
Sep 14 10:02:24.565 INFO kablam!   --> src/main.rs:57:8
Sep 14 10:02:24.565 INFO kablam!    |
Sep 14 10:02:24.565 INFO kablam! 57 |     if (type_str == "image/jpeg") {
Sep 14 10:02:24.565 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 10:02:24.565 INFO kablam!    |
Sep 14 10:02:24.565 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 14 10:02:24.565 INFO kablam! 
Sep 14 10:02:24.565 INFO kablam! warning: unnecessary parentheses around `if` condition
Sep 14 10:02:24.565 INFO kablam!   --> src/main.rs:61:8
Sep 14 10:02:24.565 INFO kablam!    |
Sep 14 10:02:24.565 INFO kablam! 61 |     if (type_str == "image/png") {
Sep 14 10:02:24.566 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 10:02:24.566 INFO kablam! 
Sep 14 10:02:24.603 INFO kablam! warning: unused variable: `i`
Sep 14 10:02:24.603 INFO kablam!   --> src/main.rs:86:9
Sep 14 10:02:24.603 INFO kablam!    |
Sep 14 10:02:24.603 INFO kablam! 86 |     for i in 0..size {
Sep 14 10:02:24.603 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 14 10:02:24.603 INFO kablam!    |
Sep 14 10:02:24.603 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 14 10:02:24.603 INFO kablam! 
Sep 14 10:02:24.604 INFO kablam! warning: unused variable: `i`
Sep 14 10:02:24.604 INFO kablam!    --> src/main.rs:138:9
Sep 14 10:02:24.604 INFO kablam!     |
Sep 14 10:02:24.604 INFO kablam! 138 |     for i in 0..max_size {
Sep 14 10:02:24.604 INFO kablam!     |         ^ help: consider using `_i` instead
Sep 14 10:02:24.604 INFO kablam! 
Sep 14 10:02:24.617 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:02:24.617 INFO kablam!   --> src/main.rs:90:9
Sep 14 10:02:24.617 INFO kablam!    |
Sep 14 10:02:24.617 INFO kablam! 90 |     let mut chars_s = " .-:*+=%@#";
Sep 14 10:02:24.617 INFO kablam!    |         ----^^^^^^^
Sep 14 10:02:24.617 INFO kablam!    |         |
Sep 14 10:02:24.617 INFO kablam!    |         help: remove this `mut`
Sep 14 10:02:24.617 INFO kablam!    |
Sep 14 10:02:24.617 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 10:02:24.617 INFO kablam! 
Sep 14 10:02:24.618 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:02:24.618 INFO kablam!   --> src/main.rs:91:9
Sep 14 10:02:24.618 INFO kablam!    |
Sep 14 10:02:24.618 INFO kablam! 91 |     let mut chars = chars_s.chars();
Sep 14 10:02:24.618 INFO kablam!    |         ----^^^^^
Sep 14 10:02:24.618 INFO kablam!    |         |
Sep 14 10:02:24.618 INFO kablam!    |         help: remove this `mut`
Sep 14 10:02:24.618 INFO kablam! 
Sep 14 10:02:24.625 INFO kablam! warning: function is never used: `test_save`
Sep 14 10:02:24.625 INFO kablam!    --> src/main.rs:117:1
Sep 14 10:02:24.625 INFO kablam!     |
Sep 14 10:02:24.625 INFO kablam! 117 | fn test_save(avg: Vec<Vec<i32>>, size: i32)
Sep 14 10:02:24.625 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:02:24.625 INFO kablam!     |
Sep 14 10:02:24.625 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 14 10:02:24.625 INFO kablam! 
Sep 14 10:02:24.625 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 10:02:24.625 INFO kablam!   --> src/main.rs:78:5
Sep 14 10:02:24.625 INFO kablam!    |
Sep 14 10:02:24.625 INFO kablam! 78 |     file.write_all(&buf[..]);
Sep 14 10:02:24.625 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:02:24.625 INFO kablam!    |
Sep 14 10:02:24.625 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 10:02:24.625 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 10:02:24.625 INFO kablam! 
Sep 14 10:02:24.625 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 10:02:24.626 INFO kablam!    --> src/main.rs:122:13
Sep 14 10:02:24.626 INFO kablam!     |
Sep 14 10:02:24.626 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 14 10:02:24.626 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:02:24.626 INFO kablam!     |
Sep 14 10:02:24.626 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 10:02:24.626 INFO kablam! 
Sep 14 10:02:24.626 INFO kablam! warning: variable `imageLocation` should have a snake case name such as `image_location`
Sep 14 10:02:24.626 INFO kablam!    --> src/main.rs:128:12
Sep 14 10:02:24.626 INFO kablam!     |
Sep 14 10:02:24.626 INFO kablam! 128 | fn process(imageLocation: &String)
Sep 14 10:02:24.626 INFO kablam!     |            ^^^^^^^^^^^^^
Sep 14 10:02:24.626 INFO kablam!     |
Sep 14 10:02:24.626 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Sep 14 10:02:24.626 INFO kablam! 
Sep 14 10:02:24.741 INFO kablam! warning: unused variable: `i`
Sep 14 10:02:24.741 INFO kablam!   --> src/main.rs:86:9
Sep 14 10:02:24.741 INFO kablam!    |
Sep 14 10:02:24.741 INFO kablam! 86 |     for i in 0..size {
Sep 14 10:02:24.741 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 14 10:02:24.741 INFO kablam!    |
Sep 14 10:02:24.742 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 14 10:02:24.742 INFO kablam! 
Sep 14 10:02:24.742 INFO kablam! warning: unused variable: `i`
Sep 14 10:02:24.742 INFO kablam!    --> src/main.rs:138:9
Sep 14 10:02:24.742 INFO kablam!     |
Sep 14 10:02:24.742 INFO kablam! 138 |     for i in 0..max_size {
Sep 14 10:02:24.742 INFO kablam!     |         ^ help: consider using `_i` instead
Sep 14 10:02:24.743 INFO kablam! 
Sep 14 10:02:24.756 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:02:24.756 INFO kablam!   --> src/main.rs:90:9
Sep 14 10:02:24.756 INFO kablam!    |
Sep 14 10:02:24.756 INFO kablam! 90 |     let mut chars_s = " .-:*+=%@#";
Sep 14 10:02:24.756 INFO kablam!    |         ----^^^^^^^
Sep 14 10:02:24.756 INFO kablam!    |         |
Sep 14 10:02:24.756 INFO kablam!    |         help: remove this `mut`
Sep 14 10:02:24.757 INFO kablam!    |
Sep 14 10:02:24.757 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 10:02:24.757 INFO kablam! 
Sep 14 10:02:24.758 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:02:24.758 INFO kablam!   --> src/main.rs:91:9
Sep 14 10:02:24.758 INFO kablam!    |
Sep 14 10:02:24.758 INFO kablam! 91 |     let mut chars = chars_s.chars();
Sep 14 10:02:24.758 INFO kablam!    |         ----^^^^^
Sep 14 10:02:24.758 INFO kablam!    |         |
Sep 14 10:02:24.758 INFO kablam!    |         help: remove this `mut`
Sep 14 10:02:24.758 INFO kablam! 
Sep 14 10:02:24.765 INFO kablam! warning: function is never used: `test_save`
Sep 14 10:02:24.765 INFO kablam!    --> src/main.rs:117:1
Sep 14 10:02:24.765 INFO kablam!     |
Sep 14 10:02:24.765 INFO kablam! 117 | fn test_save(avg: Vec<Vec<i32>>, size: i32)
Sep 14 10:02:24.765 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:02:24.765 INFO kablam!     |
Sep 14 10:02:24.766 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 14 10:02:24.766 INFO kablam! 
Sep 14 10:02:24.767 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 10:02:24.767 INFO kablam!   --> src/main.rs:78:5
Sep 14 10:02:24.767 INFO kablam!    |
Sep 14 10:02:24.767 INFO kablam! 78 |     file.write_all(&buf[..]);
Sep 14 10:02:24.767 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:02:24.767 INFO kablam!    |
Sep 14 10:02:24.768 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 10:02:24.768 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 10:02:24.768 INFO kablam! 
Sep 14 10:02:24.769 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 10:02:24.769 INFO kablam!    --> src/main.rs:122:13
Sep 14 10:02:24.769 INFO kablam!     |
Sep 14 10:02:24.769 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 14 10:02:24.769 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:02:24.769 INFO kablam!     |
Sep 14 10:02:24.769 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 10:02:24.770 INFO kablam! 
Sep 14 10:02:24.770 INFO kablam! warning: variable `imageLocation` should have a snake case name such as `image_location`
Sep 14 10:02:24.770 INFO kablam!    --> src/main.rs:128:12
Sep 14 10:02:24.770 INFO kablam!     |
Sep 14 10:02:24.770 INFO kablam! 128 | fn process(imageLocation: &String)
Sep 14 10:02:24.770 INFO kablam!     |            ^^^^^^^^^^^^^
Sep 14 10:02:24.770 INFO kablam!     |
Sep 14 10:02:24.771 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Sep 14 10:02:24.771 INFO kablam! 
Sep 14 10:02:24.834 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.53s
Sep 14 10:02:24.863 INFO kablam! su: No module specific data is present
Sep 14 10:02:26.241 INFO running `"docker" "rm" "-f" "bc96fbcb7070b3cc392aa3d4967443ea9259aa00e4ae406b1ab5d26cc75ea450"`
Sep 14 10:02:26.511 INFO blam! bc96fbcb7070b3cc392aa3d4967443ea9259aa00e4ae406b1ab5d26cc75ea450