Sep 17 18:15:39.345 INFO checking rust-image-to-ascii-0.1.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033 Sep 17 18:15:39.345 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets Sep 17 18:15:39.346 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 17 18:15:39.521 INFO blam! 61a719770b2130d503249ac40ad5a6d5431a17b8d5327402e9353a9b608ebe8f Sep 17 18:15:39.524 INFO running `"docker" "start" "-a" "61a719770b2130d503249ac40ad5a6d5431a17b8d5327402e9353a9b608ebe8f"` Sep 17 18:15:40.209 INFO kablam! usermod: no changes Sep 17 18:15:40.508 INFO kablam! Checking image v0.10.4 Sep 17 18:15:43.023 INFO kablam! Checking raster v0.2.0 Sep 17 18:15:44.295 INFO kablam! Checking rust-image-to-ascii v0.1.0 (/source) Sep 17 18:15:47.567 INFO kablam! warning: unused import: `raster::Image` Sep 17 18:15:47.567 INFO kablam! --> src/main.rs:4:5 Sep 17 18:15:47.568 INFO kablam! | Sep 17 18:15:47.568 INFO kablam! 4 | use raster::Image; Sep 17 18:15:47.568 INFO kablam! | ^^^^^^^^^^^^^ Sep 17 18:15:47.569 INFO kablam! | Sep 17 18:15:47.569 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 17 18:15:47.579 INFO kablam! Sep 17 18:15:47.579 INFO kablam! warning: unnecessary parentheses around `if` condition Sep 17 18:15:47.580 INFO kablam! --> src/main.rs:57:8 Sep 17 18:15:47.580 INFO kablam! | Sep 17 18:15:47.580 INFO kablam! 57 | if (type_str == "image/jpeg") { Sep 17 18:15:47.581 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Sep 17 18:15:47.581 INFO kablam! | Sep 17 18:15:47.581 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 17 18:15:47.582 INFO kablam! Sep 17 18:15:47.582 INFO kablam! warning: unnecessary parentheses around `if` condition Sep 17 18:15:47.583 INFO kablam! --> src/main.rs:61:8 Sep 17 18:15:47.583 INFO kablam! | Sep 17 18:15:47.583 INFO kablam! 61 | if (type_str == "image/png") { Sep 17 18:15:47.584 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Sep 17 18:15:47.584 INFO kablam! Sep 17 18:15:47.659 INFO kablam! warning: unused import: `raster::Image` Sep 17 18:15:47.659 INFO kablam! --> src/main.rs:4:5 Sep 17 18:15:47.660 INFO kablam! | Sep 17 18:15:47.660 INFO kablam! 4 | use raster::Image; Sep 17 18:15:47.660 INFO kablam! | ^^^^^^^^^^^^^ Sep 17 18:15:47.661 INFO kablam! | Sep 17 18:15:47.661 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 17 18:15:47.661 INFO kablam! Sep 17 18:15:47.662 INFO kablam! warning: unnecessary parentheses around `if` condition Sep 17 18:15:47.662 INFO kablam! --> src/main.rs:57:8 Sep 17 18:15:47.662 INFO kablam! | Sep 17 18:15:47.663 INFO kablam! 57 | if (type_str == "image/jpeg") { Sep 17 18:15:47.663 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Sep 17 18:15:47.663 INFO kablam! | Sep 17 18:15:47.664 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 17 18:15:47.664 INFO kablam! Sep 17 18:15:47.664 INFO kablam! warning: unnecessary parentheses around `if` condition Sep 17 18:15:47.665 INFO kablam! --> src/main.rs:61:8 Sep 17 18:15:47.665 INFO kablam! | Sep 17 18:15:47.665 INFO kablam! 61 | if (type_str == "image/png") { Sep 17 18:15:47.666 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Sep 17 18:15:47.666 INFO kablam! Sep 17 18:15:47.947 INFO kablam! warning: unused variable: `i` Sep 17 18:15:47.947 INFO kablam! --> src/main.rs:86:9 Sep 17 18:15:47.948 INFO kablam! | Sep 17 18:15:47.948 INFO kablam! 86 | for i in 0..size { Sep 17 18:15:47.948 INFO kablam! | ^ help: consider using `_i` instead Sep 17 18:15:47.948 INFO kablam! warning: unused variable: `i` Sep 17 18:15:47.949 INFO kablam! --> src/main.rs:86:9 Sep 17 18:15:47.949 INFO kablam! | Sep 17 18:15:47.949 INFO kablam! 86 | for i in 0..size { Sep 17 18:15:47.950 INFO kablam! | ^ help: consider using `_i` instead Sep 17 18:15:47.950 INFO kablam! | Sep 17 18:15:47.950 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 17 18:15:47.951 INFO kablam! Sep 17 18:15:47.951 INFO kablam! warning: unused variable: `i` Sep 17 18:15:47.951 INFO kablam! --> src/main.rs:138:9 Sep 17 18:15:47.951 INFO kablam! | Sep 17 18:15:47.952 INFO kablam! 138 | for i in 0..max_size { Sep 17 18:15:47.952 INFO kablam! | ^ help: consider using `_i` instead Sep 17 18:15:47.952 INFO kablam! Sep 17 18:15:47.953 INFO kablam! | Sep 17 18:15:47.953 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 17 18:15:47.953 INFO kablam! Sep 17 18:15:47.954 INFO kablam! warning: unused variable: `i` Sep 17 18:15:47.954 INFO kablam! --> src/main.rs:138:9 Sep 17 18:15:47.955 INFO kablam! | Sep 17 18:15:47.955 INFO kablam! 138 | for i in 0..max_size { Sep 17 18:15:47.955 INFO kablam! | ^ help: consider using `_i` instead Sep 17 18:15:47.955 INFO kablam! Sep 17 18:15:47.979 INFO kablam! warning: variable does not need to be mutable Sep 17 18:15:47.979 INFO kablam! --> src/main.rs:90:9 Sep 17 18:15:47.979 INFO kablam! | Sep 17 18:15:47.980 INFO kablam! 90 | let mut chars_s = " .-:*+=%@#"; Sep 17 18:15:47.980 INFO kablam! | ----^^^^^^^ Sep 17 18:15:47.980 INFO kablam! | | Sep 17 18:15:47.980 INFO kablam! | help: remove this `mut` Sep 17 18:15:47.981 INFO kablam! | Sep 17 18:15:47.981 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 17 18:15:47.981 INFO kablam! Sep 17 18:15:47.981 INFO kablam! warning: variable does not need to be mutable Sep 17 18:15:47.981 INFO kablam! --> src/main.rs:91:9 Sep 17 18:15:47.982 INFO kablam! | Sep 17 18:15:47.982 INFO kablam! 91 | let mut chars = chars_s.chars(); Sep 17 18:15:47.982 INFO kablam! | ----^^^^^ Sep 17 18:15:47.982 INFO kablam! | | Sep 17 18:15:47.983 INFO kablam! | help: remove this `mut` Sep 17 18:15:47.983 INFO kablam! Sep 17 18:15:47.984 INFO kablam! warning: variable does not need to be mutable Sep 17 18:15:47.984 INFO kablam! --> src/main.rs:90:9 Sep 17 18:15:47.985 INFO kablam! | Sep 17 18:15:47.985 INFO kablam! 90 | let mut chars_s = " .-:*+=%@#"; Sep 17 18:15:47.985 INFO kablam! | ----^^^^^^^ Sep 17 18:15:47.986 INFO kablam! | | Sep 17 18:15:47.986 INFO kablam! | help: remove this `mut` Sep 17 18:15:47.986 INFO kablam! | Sep 17 18:15:47.987 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 17 18:15:47.987 INFO kablam! Sep 17 18:15:47.987 INFO kablam! warning: variable does not need to be mutable Sep 17 18:15:47.988 INFO kablam! --> src/main.rs:91:9 Sep 17 18:15:47.988 INFO kablam! | Sep 17 18:15:47.988 INFO kablam! 91 | let mut chars = chars_s.chars(); Sep 17 18:15:47.989 INFO kablam! | ----^^^^^ Sep 17 18:15:47.989 INFO kablam! | | Sep 17 18:15:47.989 INFO kablam! | help: remove this `mut` Sep 17 18:15:47.989 INFO kablam! Sep 17 18:15:47.991 INFO kablam! warning: function is never used: `test_save` Sep 17 18:15:47.991 INFO kablam! --> src/main.rs:117:1 Sep 17 18:15:47.991 INFO kablam! | Sep 17 18:15:47.992 INFO kablam! 117 | fn test_save(avg: Vec>, size: i32) Sep 17 18:15:47.992 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 17 18:15:47.992 INFO kablam! | Sep 17 18:15:47.992 INFO kablam! = note: #[warn(dead_code)] on by default Sep 17 18:15:47.993 INFO kablam! Sep 17 18:15:47.993 INFO kablam! warning: unused `std::result::Result` which must be used Sep 17 18:15:47.993 INFO kablam! --> src/main.rs:78:5 Sep 17 18:15:47.994 INFO kablam! | Sep 17 18:15:47.994 INFO kablam! 78 | file.write_all(&buf[..]); Sep 17 18:15:47.994 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 17 18:15:47.995 INFO kablam! | Sep 17 18:15:47.995 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 17 18:15:47.995 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 17 18:15:47.995 INFO kablam! Sep 17 18:15:47.996 INFO kablam! warning: unused `std::result::Result` which must be used Sep 17 18:15:47.996 INFO kablam! --> src/main.rs:122:13 Sep 17 18:15:47.996 INFO kablam! | Sep 17 18:15:47.996 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 17 18:15:47.997 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 17 18:15:47.997 INFO kablam! | Sep 17 18:15:47.997 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 17 18:15:47.997 INFO kablam! Sep 17 18:15:47.997 INFO kablam! warning: variable `imageLocation` should have a snake case name such as `image_location` Sep 17 18:15:47.998 INFO kablam! --> src/main.rs:128:12 Sep 17 18:15:47.998 INFO kablam! | Sep 17 18:15:47.998 INFO kablam! 128 | fn process(imageLocation: &String) Sep 17 18:15:47.998 INFO kablam! | ^^^^^^^^^^^^^ Sep 17 18:15:47.999 INFO kablam! | Sep 17 18:15:47.999 INFO kablam! = note: #[warn(non_snake_case)] on by default Sep 17 18:15:47.999 INFO kablam! Sep 17 18:15:48.015 INFO kablam! warning: function is never used: `test_save` Sep 17 18:15:48.015 INFO kablam! --> src/main.rs:117:1 Sep 17 18:15:48.015 INFO kablam! | Sep 17 18:15:48.015 INFO kablam! 117 | fn test_save(avg: Vec>, size: i32) Sep 17 18:15:48.016 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 17 18:15:48.016 INFO kablam! | Sep 17 18:15:48.016 INFO kablam! = note: #[warn(dead_code)] on by default Sep 17 18:15:48.016 INFO kablam! Sep 17 18:15:48.017 INFO kablam! warning: unused `std::result::Result` which must be used Sep 17 18:15:48.017 INFO kablam! --> src/main.rs:78:5 Sep 17 18:15:48.017 INFO kablam! | Sep 17 18:15:48.017 INFO kablam! 78 | file.write_all(&buf[..]); Sep 17 18:15:48.017 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 17 18:15:48.018 INFO kablam! | Sep 17 18:15:48.018 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 17 18:15:48.018 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 17 18:15:48.018 INFO kablam! Sep 17 18:15:48.018 INFO kablam! warning: unused `std::result::Result` which must be used Sep 17 18:15:48.018 INFO kablam! --> src/main.rs:122:13 Sep 17 18:15:48.018 INFO kablam! | Sep 17 18:15:48.018 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 17 18:15:48.018 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 17 18:15:48.019 INFO kablam! | Sep 17 18:15:48.019 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 17 18:15:48.019 INFO kablam! Sep 17 18:15:48.019 INFO kablam! warning: variable `imageLocation` should have a snake case name such as `image_location` Sep 17 18:15:48.019 INFO kablam! --> src/main.rs:128:12 Sep 17 18:15:48.019 INFO kablam! | Sep 17 18:15:48.019 INFO kablam! 128 | fn process(imageLocation: &String) Sep 17 18:15:48.019 INFO kablam! | ^^^^^^^^^^^^^ Sep 17 18:15:48.019 INFO kablam! | Sep 17 18:15:48.019 INFO kablam! = note: #[warn(non_snake_case)] on by default Sep 17 18:15:48.019 INFO kablam! Sep 17 18:15:48.096 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 7.87s Sep 17 18:15:48.121 INFO kablam! su: No module specific data is present Sep 17 18:15:49.579 INFO running `"docker" "rm" "-f" "61a719770b2130d503249ac40ad5a6d5431a17b8d5327402e9353a9b608ebe8f"` Sep 17 18:15:49.779 INFO blam! 61a719770b2130d503249ac40ad5a6d5431a17b8d5327402e9353a9b608ebe8f