Nov 04 18:22:02.221 INFO checking rust-image-to-ascii-0.1.0 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655 Nov 04 18:22:02.221 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 18:22:02.672 INFO blam! 7e449ca9f5bfdfd8eff6ad109244d92ae5dfde35de7d0be0fac28a08d8d4f3d7 Nov 04 18:22:02.675 INFO running `"docker" "start" "-a" "7e449ca9f5bfdfd8eff6ad109244d92ae5dfde35de7d0be0fac28a08d8d4f3d7"` Nov 04 18:22:04.065 INFO kablam! usermod: no changes Nov 04 18:22:04.451 INFO kablam! Checking image v0.10.4 Nov 04 18:22:08.029 INFO kablam! Checking raster v0.2.0 Nov 04 18:22:10.592 INFO kablam! Checking rust-image-to-ascii v0.1.0 (/source) Nov 04 18:22:20.683 INFO kablam! warning: unused import: `raster::Image` Nov 04 18:22:20.683 INFO kablam! --> src/main.rs:4:5 Nov 04 18:22:20.683 INFO kablam! | Nov 04 18:22:20.683 INFO kablam! 4 | use raster::Image; Nov 04 18:22:20.683 INFO kablam! | ^^^^^^^^^^^^^ Nov 04 18:22:20.683 INFO kablam! | Nov 04 18:22:20.683 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 04 18:22:20.683 INFO kablam! Nov 04 18:22:20.683 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 04 18:22:20.683 INFO kablam! --> src/main.rs:57:8 Nov 04 18:22:20.683 INFO kablam! | Nov 04 18:22:20.683 INFO kablam! 57 | if (type_str == "image/jpeg") { Nov 04 18:22:20.683 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 04 18:22:20.683 INFO kablam! | Nov 04 18:22:20.683 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 04 18:22:20.683 INFO kablam! Nov 04 18:22:20.683 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 04 18:22:20.683 INFO kablam! --> src/main.rs:61:8 Nov 04 18:22:20.683 INFO kablam! | Nov 04 18:22:20.683 INFO kablam! 61 | if (type_str == "image/png") { Nov 04 18:22:20.683 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 04 18:22:20.683 INFO kablam! Nov 04 18:22:20.823 INFO kablam! warning: unused import: `raster::Image` Nov 04 18:22:20.824 INFO kablam! --> src/main.rs:4:5 Nov 04 18:22:20.824 INFO kablam! | Nov 04 18:22:20.824 INFO kablam! 4 | use raster::Image; Nov 04 18:22:20.824 INFO kablam! | ^^^^^^^^^^^^^ Nov 04 18:22:20.825 INFO kablam! | Nov 04 18:22:20.825 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 04 18:22:20.825 INFO kablam! Nov 04 18:22:20.825 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 04 18:22:20.826 INFO kablam! --> src/main.rs:57:8 Nov 04 18:22:20.826 INFO kablam! | Nov 04 18:22:20.826 INFO kablam! 57 | if (type_str == "image/jpeg") { Nov 04 18:22:20.826 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 04 18:22:20.826 INFO kablam! | Nov 04 18:22:20.826 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 04 18:22:20.826 INFO kablam! Nov 04 18:22:20.826 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 04 18:22:20.826 INFO kablam! --> src/main.rs:61:8 Nov 04 18:22:20.826 INFO kablam! | Nov 04 18:22:20.826 INFO kablam! 61 | if (type_str == "image/png") { Nov 04 18:22:20.826 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 04 18:22:20.826 INFO kablam! Nov 04 18:22:20.987 INFO kablam! warning: unused variable: `i` Nov 04 18:22:20.987 INFO kablam! --> src/main.rs:86:9 Nov 04 18:22:20.987 INFO kablam! | Nov 04 18:22:20.987 INFO kablam! 86 | for i in 0..size { Nov 04 18:22:20.987 INFO kablam! | ^ help: consider using `_i` instead Nov 04 18:22:20.987 INFO kablam! | Nov 04 18:22:20.987 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 04 18:22:20.987 INFO kablam! Nov 04 18:22:20.987 INFO kablam! warning: unused variable: `i` Nov 04 18:22:20.987 INFO kablam! --> src/main.rs:138:9 Nov 04 18:22:20.987 INFO kablam! | Nov 04 18:22:20.987 INFO kablam! 138 | for i in 0..max_size { Nov 04 18:22:20.987 INFO kablam! | ^ help: consider using `_i` instead Nov 04 18:22:20.987 INFO kablam! Nov 04 18:22:21.036 INFO kablam! warning: variable does not need to be mutable Nov 04 18:22:21.036 INFO kablam! --> src/main.rs:90:9 Nov 04 18:22:21.037 INFO kablam! | Nov 04 18:22:21.037 INFO kablam! 90 | let mut chars_s = " .-:*+=%@#"; Nov 04 18:22:21.037 INFO kablam! | ----^^^^^^^ Nov 04 18:22:21.038 INFO kablam! | | Nov 04 18:22:21.038 INFO kablam! | help: remove this `mut` Nov 04 18:22:21.038 INFO kablam! | Nov 04 18:22:21.039 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 04 18:22:21.039 INFO kablam! Nov 04 18:22:21.039 INFO kablam! warning: variable does not need to be mutable Nov 04 18:22:21.040 INFO kablam! --> src/main.rs:91:9 Nov 04 18:22:21.040 INFO kablam! | Nov 04 18:22:21.040 INFO kablam! 91 | let mut chars = chars_s.chars(); Nov 04 18:22:21.041 INFO kablam! | ----^^^^^ Nov 04 18:22:21.041 INFO kablam! | | Nov 04 18:22:21.041 INFO kablam! | help: remove this `mut` Nov 04 18:22:21.041 INFO kablam! Nov 04 18:22:21.051 INFO kablam! warning: function is never used: `test_save` Nov 04 18:22:21.051 INFO kablam! --> src/main.rs:117:1 Nov 04 18:22:21.051 INFO kablam! | Nov 04 18:22:21.051 INFO kablam! 117 | fn test_save(avg: Vec>, size: i32) Nov 04 18:22:21.051 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 18:22:21.051 INFO kablam! | Nov 04 18:22:21.051 INFO kablam! = note: #[warn(dead_code)] on by default Nov 04 18:22:21.051 INFO kablam! Nov 04 18:22:21.051 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 18:22:21.051 INFO kablam! --> src/main.rs:78:5 Nov 04 18:22:21.051 INFO kablam! | Nov 04 18:22:21.051 INFO kablam! 78 | file.write_all(&buf[..]); Nov 04 18:22:21.051 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 18:22:21.051 INFO kablam! | Nov 04 18:22:21.051 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 04 18:22:21.051 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 18:22:21.051 INFO kablam! Nov 04 18:22:21.051 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 18:22:21.051 INFO kablam! --> src/main.rs:122:13 Nov 04 18:22:21.051 INFO kablam! | Nov 04 18:22:21.051 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 04 18:22:21.051 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 18:22:21.051 INFO kablam! | Nov 04 18:22:21.051 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 18:22:21.051 INFO kablam! Nov 04 18:22:21.051 INFO kablam! warning: variable `imageLocation` should have a snake case name such as `image_location` Nov 04 18:22:21.051 INFO kablam! --> src/main.rs:128:12 Nov 04 18:22:21.051 INFO kablam! | Nov 04 18:22:21.051 INFO kablam! 128 | fn process(imageLocation: &String) Nov 04 18:22:21.051 INFO kablam! | ^^^^^^^^^^^^^ Nov 04 18:22:21.051 INFO kablam! | Nov 04 18:22:21.051 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 04 18:22:21.051 INFO kablam! Nov 04 18:22:21.071 INFO kablam! warning: unused variable: `i` Nov 04 18:22:21.071 INFO kablam! --> src/main.rs:86:9 Nov 04 18:22:21.071 INFO kablam! | Nov 04 18:22:21.071 INFO kablam! 86 | for i in 0..size { Nov 04 18:22:21.071 INFO kablam! | ^ help: consider using `_i` instead Nov 04 18:22:21.071 INFO kablam! | Nov 04 18:22:21.087 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 04 18:22:21.087 INFO kablam! Nov 04 18:22:21.087 INFO kablam! warning: unused variable: `i` Nov 04 18:22:21.087 INFO kablam! --> src/main.rs:138:9 Nov 04 18:22:21.087 INFO kablam! | Nov 04 18:22:21.087 INFO kablam! 138 | for i in 0..max_size { Nov 04 18:22:21.087 INFO kablam! | ^ help: consider using `_i` instead Nov 04 18:22:21.087 INFO kablam! Nov 04 18:22:21.115 INFO kablam! warning: variable does not need to be mutable Nov 04 18:22:21.115 INFO kablam! --> src/main.rs:90:9 Nov 04 18:22:21.115 INFO kablam! | Nov 04 18:22:21.115 INFO kablam! 90 | let mut chars_s = " .-:*+=%@#"; Nov 04 18:22:21.115 INFO kablam! | ----^^^^^^^ Nov 04 18:22:21.115 INFO kablam! | | Nov 04 18:22:21.115 INFO kablam! | help: remove this `mut` Nov 04 18:22:21.115 INFO kablam! | Nov 04 18:22:21.115 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 04 18:22:21.115 INFO kablam! Nov 04 18:22:21.115 INFO kablam! warning: variable does not need to be mutable Nov 04 18:22:21.115 INFO kablam! --> src/main.rs:91:9 Nov 04 18:22:21.115 INFO kablam! | Nov 04 18:22:21.115 INFO kablam! 91 | let mut chars = chars_s.chars(); Nov 04 18:22:21.115 INFO kablam! | ----^^^^^ Nov 04 18:22:21.115 INFO kablam! | | Nov 04 18:22:21.115 INFO kablam! | help: remove this `mut` Nov 04 18:22:21.115 INFO kablam! Nov 04 18:22:21.119 INFO kablam! warning: function is never used: `test_save` Nov 04 18:22:21.119 INFO kablam! --> src/main.rs:117:1 Nov 04 18:22:21.119 INFO kablam! | Nov 04 18:22:21.119 INFO kablam! 117 | fn test_save(avg: Vec>, size: i32) Nov 04 18:22:21.119 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 18:22:21.119 INFO kablam! | Nov 04 18:22:21.119 INFO kablam! = note: #[warn(dead_code)] on by default Nov 04 18:22:21.119 INFO kablam! Nov 04 18:22:21.119 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 18:22:21.119 INFO kablam! --> src/main.rs:78:5 Nov 04 18:22:21.119 INFO kablam! | Nov 04 18:22:21.119 INFO kablam! 78 | file.write_all(&buf[..]); Nov 04 18:22:21.119 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 18:22:21.119 INFO kablam! | Nov 04 18:22:21.119 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 04 18:22:21.119 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 18:22:21.119 INFO kablam! Nov 04 18:22:21.119 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 18:22:21.119 INFO kablam! --> src/main.rs:122:13 Nov 04 18:22:21.119 INFO kablam! | Nov 04 18:22:21.119 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 04 18:22:21.119 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 18:22:21.119 INFO kablam! | Nov 04 18:22:21.119 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 18:22:21.119 INFO kablam! Nov 04 18:22:21.119 INFO kablam! warning: variable `imageLocation` should have a snake case name such as `image_location` Nov 04 18:22:21.119 INFO kablam! --> src/main.rs:128:12 Nov 04 18:22:21.119 INFO kablam! | Nov 04 18:22:21.119 INFO kablam! 128 | fn process(imageLocation: &String) Nov 04 18:22:21.119 INFO kablam! | ^^^^^^^^^^^^^ Nov 04 18:22:21.119 INFO kablam! | Nov 04 18:22:21.119 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 04 18:22:21.119 INFO kablam! Nov 04 18:22:21.171 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 17.07s Nov 04 18:22:21.207 INFO kablam! su: No module specific data is present Nov 04 18:22:21.780 INFO running `"docker" "rm" "-f" "7e449ca9f5bfdfd8eff6ad109244d92ae5dfde35de7d0be0fac28a08d8d4f3d7"` Nov 04 18:22:22.127 INFO blam! 7e449ca9f5bfdfd8eff6ad109244d92ae5dfde35de7d0be0fac28a08d8d4f3d7