Nov 10 00:39:16.680 INFO checking rust-image-to-ascii-0.1.0 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 00:39:16.680 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc13be39fae8d4c607889b27de374b52586485a3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 10 00:39:17.072 INFO blam! c96c4a0c13b243336d8c98bbf3c12db210b073910c5cdba22f1f3dacda02992b
Nov 10 00:39:17.074 INFO running `"docker" "start" "-a" "c96c4a0c13b243336d8c98bbf3c12db210b073910c5cdba22f1f3dacda02992b"`
Nov 10 00:39:18.347 INFO kablam! usermod: no changes
Nov 10 00:39:18.796 INFO kablam!     Checking image v0.10.4
Nov 10 00:39:22.327 INFO kablam!     Checking raster v0.2.0
Nov 10 00:39:25.039 INFO kablam!     Checking rust-image-to-ascii v0.1.0 (/source)
Nov 10 00:39:36.607 INFO kablam! warning: unused import: `raster::Image`
Nov 10 00:39:36.607 INFO kablam!  --> src/main.rs:4:5
Nov 10 00:39:36.607 INFO kablam!   |
Nov 10 00:39:36.607 INFO kablam! 4 | use raster::Image;
Nov 10 00:39:36.607 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 10 00:39:36.607 INFO kablam!   |
Nov 10 00:39:36.607 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 10 00:39:36.607 INFO kablam! 
Nov 10 00:39:36.607 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 10 00:39:36.607 INFO kablam!   --> src/main.rs:57:8
Nov 10 00:39:36.607 INFO kablam!    |
Nov 10 00:39:36.607 INFO kablam! 57 |     if (type_str == "image/jpeg") {
Nov 10 00:39:36.607 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 10 00:39:36.607 INFO kablam!    |
Nov 10 00:39:36.607 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 10 00:39:36.607 INFO kablam! 
Nov 10 00:39:36.607 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 10 00:39:36.607 INFO kablam!   --> src/main.rs:61:8
Nov 10 00:39:36.607 INFO kablam!    |
Nov 10 00:39:36.607 INFO kablam! 61 |     if (type_str == "image/png") {
Nov 10 00:39:36.607 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 10 00:39:36.607 INFO kablam! 
Nov 10 00:39:36.719 INFO kablam! warning: unused import: `raster::Image`
Nov 10 00:39:36.719 INFO kablam!  --> src/main.rs:4:5
Nov 10 00:39:36.719 INFO kablam!   |
Nov 10 00:39:36.719 INFO kablam! 4 | use raster::Image;
Nov 10 00:39:36.719 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 10 00:39:36.719 INFO kablam!   |
Nov 10 00:39:36.719 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 10 00:39:36.719 INFO kablam! 
Nov 10 00:39:36.719 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 10 00:39:36.719 INFO kablam!   --> src/main.rs:57:8
Nov 10 00:39:36.719 INFO kablam!    |
Nov 10 00:39:36.719 INFO kablam! 57 |     if (type_str == "image/jpeg") {
Nov 10 00:39:36.719 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 10 00:39:36.719 INFO kablam!    |
Nov 10 00:39:36.719 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 10 00:39:36.719 INFO kablam! 
Nov 10 00:39:36.719 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 10 00:39:36.719 INFO kablam!   --> src/main.rs:61:8
Nov 10 00:39:36.719 INFO kablam!    |
Nov 10 00:39:36.719 INFO kablam! 61 |     if (type_str == "image/png") {
Nov 10 00:39:36.719 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 10 00:39:36.719 INFO kablam! 
Nov 10 00:39:36.823 INFO kablam! warning: unused variable: `i`
Nov 10 00:39:36.823 INFO kablam!   --> src/main.rs:86:9
Nov 10 00:39:36.823 INFO kablam!    |
Nov 10 00:39:36.823 INFO kablam! 86 |     for i in 0..size {
Nov 10 00:39:36.823 INFO kablam!    |         ^ help: consider using `_i` instead
Nov 10 00:39:36.823 INFO kablam!    |
Nov 10 00:39:36.823 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 10 00:39:36.823 INFO kablam! 
Nov 10 00:39:36.823 INFO kablam! warning: unused variable: `i`
Nov 10 00:39:36.823 INFO kablam!    --> src/main.rs:138:9
Nov 10 00:39:36.823 INFO kablam!     |
Nov 10 00:39:36.823 INFO kablam! 138 |     for i in 0..max_size {
Nov 10 00:39:36.823 INFO kablam!     |         ^ help: consider using `_i` instead
Nov 10 00:39:36.823 INFO kablam! 
Nov 10 00:39:36.847 INFO kablam! warning: variable does not need to be mutable
Nov 10 00:39:36.847 INFO kablam!   --> src/main.rs:90:9
Nov 10 00:39:36.847 INFO kablam!    |
Nov 10 00:39:36.847 INFO kablam! 90 |     let mut chars_s = " .-:*+=%@#";
Nov 10 00:39:36.847 INFO kablam!    |         ----^^^^^^^
Nov 10 00:39:36.847 INFO kablam!    |         |
Nov 10 00:39:36.847 INFO kablam!    |         help: remove this `mut`
Nov 10 00:39:36.851 INFO kablam!    |
Nov 10 00:39:36.851 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 10 00:39:36.851 INFO kablam! 
Nov 10 00:39:36.851 INFO kablam! warning: variable does not need to be mutable
Nov 10 00:39:36.851 INFO kablam!   --> src/main.rs:91:9
Nov 10 00:39:36.851 INFO kablam!    |
Nov 10 00:39:36.851 INFO kablam! 91 |     let mut chars = chars_s.chars();
Nov 10 00:39:36.851 INFO kablam!    |         ----^^^^^
Nov 10 00:39:36.851 INFO kablam!    |         |
Nov 10 00:39:36.851 INFO kablam!    |         help: remove this `mut`
Nov 10 00:39:36.851 INFO kablam! 
Nov 10 00:39:36.855 INFO kablam! warning: function is never used: `test_save`
Nov 10 00:39:36.855 INFO kablam!    --> src/main.rs:117:1
Nov 10 00:39:36.855 INFO kablam!     |
Nov 10 00:39:36.855 INFO kablam! 117 | fn test_save(avg: Vec<Vec<i32>>, size: i32)
Nov 10 00:39:36.855 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 00:39:36.863 INFO kablam!     |
Nov 10 00:39:36.863 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 10 00:39:36.863 INFO kablam! 
Nov 10 00:39:36.863 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 00:39:36.863 INFO kablam!   --> src/main.rs:78:5
Nov 10 00:39:36.863 INFO kablam!    |
Nov 10 00:39:36.863 INFO kablam! 78 |     file.write_all(&buf[..]);
Nov 10 00:39:36.863 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 00:39:36.863 INFO kablam!    |
Nov 10 00:39:36.863 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 10 00:39:36.863 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 00:39:36.863 INFO kablam! 
Nov 10 00:39:36.863 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 00:39:36.863 INFO kablam!    --> src/main.rs:122:13
Nov 10 00:39:36.863 INFO kablam!     |
Nov 10 00:39:36.863 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});
Nov 10 00:39:36.863 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 00:39:36.863 INFO kablam!     |
Nov 10 00:39:36.863 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 00:39:36.863 INFO kablam! 
Nov 10 00:39:36.863 INFO kablam! warning: variable `imageLocation` should have a snake case name such as `image_location`
Nov 10 00:39:36.863 INFO kablam!    --> src/main.rs:128:12
Nov 10 00:39:36.863 INFO kablam!     |
Nov 10 00:39:36.863 INFO kablam! 128 | fn process(imageLocation: &String)
Nov 10 00:39:36.863 INFO kablam!     |            ^^^^^^^^^^^^^
Nov 10 00:39:36.863 INFO kablam!     |
Nov 10 00:39:36.863 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Nov 10 00:39:36.863 INFO kablam! 
Nov 10 00:39:36.951 INFO kablam! warning: unused variable: `i`
Nov 10 00:39:36.951 INFO kablam!   --> src/main.rs:86:9
Nov 10 00:39:36.951 INFO kablam!    |
Nov 10 00:39:36.951 INFO kablam! 86 |     for i in 0..size {
Nov 10 00:39:36.951 INFO kablam!    |         ^ help: consider using `_i` instead
Nov 10 00:39:36.951 INFO kablam!    |
Nov 10 00:39:36.951 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 10 00:39:36.951 INFO kablam! 
Nov 10 00:39:36.951 INFO kablam! warning: unused variable: `i`
Nov 10 00:39:36.951 INFO kablam!    --> src/main.rs:138:9
Nov 10 00:39:36.951 INFO kablam!     |
Nov 10 00:39:36.951 INFO kablam! 138 |     for i in 0..max_size {
Nov 10 00:39:36.951 INFO kablam!     |         ^ help: consider using `_i` instead
Nov 10 00:39:36.951 INFO kablam! 
Nov 10 00:39:36.975 INFO kablam! warning: variable does not need to be mutable
Nov 10 00:39:36.975 INFO kablam!   --> src/main.rs:90:9
Nov 10 00:39:36.975 INFO kablam!    |
Nov 10 00:39:36.975 INFO kablam! 90 |     let mut chars_s = " .-:*+=%@#";
Nov 10 00:39:36.975 INFO kablam!    |         ----^^^^^^^
Nov 10 00:39:36.975 INFO kablam!    |         |
Nov 10 00:39:36.975 INFO kablam!    |         help: remove this `mut`
Nov 10 00:39:36.975 INFO kablam!    |
Nov 10 00:39:36.975 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 10 00:39:36.975 INFO kablam! 
Nov 10 00:39:36.975 INFO kablam! warning: variable does not need to be mutable
Nov 10 00:39:36.975 INFO kablam!   --> src/main.rs:91:9
Nov 10 00:39:36.975 INFO kablam!    |
Nov 10 00:39:36.975 INFO kablam! 91 |     let mut chars = chars_s.chars();
Nov 10 00:39:36.975 INFO kablam!    |         ----^^^^^
Nov 10 00:39:36.975 INFO kablam!    |         |
Nov 10 00:39:36.975 INFO kablam!    |         help: remove this `mut`
Nov 10 00:39:36.975 INFO kablam! 
Nov 10 00:39:36.977 INFO kablam! warning: function is never used: `test_save`
Nov 10 00:39:36.977 INFO kablam!    --> src/main.rs:117:1
Nov 10 00:39:36.977 INFO kablam!     |
Nov 10 00:39:36.977 INFO kablam! 117 | fn test_save(avg: Vec<Vec<i32>>, size: i32)
Nov 10 00:39:36.977 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 00:39:36.977 INFO kablam!     |
Nov 10 00:39:36.977 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 10 00:39:36.977 INFO kablam! 
Nov 10 00:39:36.977 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 00:39:36.977 INFO kablam!   --> src/main.rs:78:5
Nov 10 00:39:36.977 INFO kablam!    |
Nov 10 00:39:36.977 INFO kablam! 78 |     file.write_all(&buf[..]);
Nov 10 00:39:36.977 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 00:39:36.977 INFO kablam!    |
Nov 10 00:39:36.977 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 10 00:39:36.977 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 00:39:36.977 INFO kablam! 
Nov 10 00:39:36.977 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 00:39:36.977 INFO kablam!    --> src/main.rs:122:13
Nov 10 00:39:36.977 INFO kablam!     |
Nov 10 00:39:36.977 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});
Nov 10 00:39:36.977 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 00:39:36.977 INFO kablam!     |
Nov 10 00:39:36.977 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 00:39:36.977 INFO kablam! 
Nov 10 00:39:36.977 INFO kablam! warning: variable `imageLocation` should have a snake case name such as `image_location`
Nov 10 00:39:36.977 INFO kablam!    --> src/main.rs:128:12
Nov 10 00:39:36.977 INFO kablam!     |
Nov 10 00:39:36.977 INFO kablam! 128 | fn process(imageLocation: &String)
Nov 10 00:39:36.978 INFO kablam!     |            ^^^^^^^^^^^^^
Nov 10 00:39:36.978 INFO kablam!     |
Nov 10 00:39:36.978 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Nov 10 00:39:36.978 INFO kablam! 
Nov 10 00:39:37.011 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.63s
Nov 10 00:39:37.024 INFO kablam! su: No module specific data is present
Nov 10 00:39:37.819 INFO running `"docker" "rm" "-f" "c96c4a0c13b243336d8c98bbf3c12db210b073910c5cdba22f1f3dacda02992b"`
Nov 10 00:39:38.064 INFO blam! c96c4a0c13b243336d8c98bbf3c12db210b073910c5cdba22f1f3dacda02992b