Dec 02 18:40:28.456 INFO testing rust-image-to-ascii-0.1.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 18:40:28.456 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 18:40:28.831 INFO [stdout] 1f4de303003fbb1ae45617f402c8d426bf225b22b91f55ac58df2c70ecc31aab
Dec 02 18:40:28.836 INFO running `"docker" "start" "-a" "1f4de303003fbb1ae45617f402c8d426bf225b22b91f55ac58df2c70ecc31aab"`
Dec 02 18:40:29.840 INFO [stderr] usermod: no changes
Dec 02 18:40:30.359 INFO [stderr]    Compiling image v0.10.4
Dec 02 18:40:39.051 INFO [stderr]    Compiling raster v0.2.0
Dec 02 18:40:43.687 INFO [stderr]    Compiling rust-image-to-ascii v0.1.0 (/source)
Dec 02 18:40:52.215 INFO [stderr] warning: unused import: `raster::Image`
Dec 02 18:40:52.215 INFO [stderr]  --> src/main.rs:4:5
Dec 02 18:40:52.215 INFO [stderr]   |
Dec 02 18:40:52.215 INFO [stderr] 4 | use raster::Image;
Dec 02 18:40:52.215 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 02 18:40:52.215 INFO [stderr]   |
Dec 02 18:40:52.215 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 18:40:52.215 INFO [stderr] 
Dec 02 18:40:52.215 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 02 18:40:52.215 INFO [stderr]   --> src/main.rs:57:8
Dec 02 18:40:52.215 INFO [stderr]    |
Dec 02 18:40:52.215 INFO [stderr] 57 |     if (type_str == "image/jpeg") {
Dec 02 18:40:52.215 INFO [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 02 18:40:52.215 INFO [stderr]    |
Dec 02 18:40:52.215 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 02 18:40:52.215 INFO [stderr] 
Dec 02 18:40:52.215 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 02 18:40:52.215 INFO [stderr]   --> src/main.rs:61:8
Dec 02 18:40:52.215 INFO [stderr]    |
Dec 02 18:40:52.215 INFO [stderr] 61 |     if (type_str == "image/png") {
Dec 02 18:40:52.215 INFO [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 02 18:40:52.215 INFO [stderr] 
Dec 02 18:40:52.487 INFO [stderr] warning: unused variable: `i`
Dec 02 18:40:52.487 INFO [stderr]   --> src/main.rs:86:9
Dec 02 18:40:52.487 INFO [stderr]    |
Dec 02 18:40:52.487 INFO [stderr] 86 |     for i in 0..size {
Dec 02 18:40:52.487 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 02 18:40:52.487 INFO [stderr]    |
Dec 02 18:40:52.487 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 18:40:52.487 INFO [stderr] 
Dec 02 18:40:52.487 INFO [stderr] warning: unused variable: `i`
Dec 02 18:40:52.487 INFO [stderr]    --> src/main.rs:138:9
Dec 02 18:40:52.487 INFO [stderr]     |
Dec 02 18:40:52.487 INFO [stderr] 138 |     for i in 0..max_size {
Dec 02 18:40:52.487 INFO [stderr]     |         ^ help: consider using `_i` instead
Dec 02 18:40:52.487 INFO [stderr] 
Dec 02 18:40:52.519 INFO [stderr] warning: variable does not need to be mutable
Dec 02 18:40:52.519 INFO [stderr]   --> src/main.rs:90:9
Dec 02 18:40:52.519 INFO [stderr]    |
Dec 02 18:40:52.519 INFO [stderr] 90 |     let mut chars_s = " .-:*+=%@#";
Dec 02 18:40:52.519 INFO [stderr]    |         ----^^^^^^^
Dec 02 18:40:52.519 INFO [stderr]    |         |
Dec 02 18:40:52.519 INFO [stderr]    |         help: remove this `mut`
Dec 02 18:40:52.519 INFO [stderr]    |
Dec 02 18:40:52.519 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 18:40:52.519 INFO [stderr] 
Dec 02 18:40:52.519 INFO [stderr] warning: variable does not need to be mutable
Dec 02 18:40:52.519 INFO [stderr]   --> src/main.rs:91:9
Dec 02 18:40:52.519 INFO [stderr]    |
Dec 02 18:40:52.519 INFO [stderr] 91 |     let mut chars = chars_s.chars();
Dec 02 18:40:52.519 INFO [stderr]    |         ----^^^^^
Dec 02 18:40:52.519 INFO [stderr]    |         |
Dec 02 18:40:52.519 INFO [stderr]    |         help: remove this `mut`
Dec 02 18:40:52.519 INFO [stderr] 
Dec 02 18:40:52.531 INFO [stderr] warning: function is never used: `test_save`
Dec 02 18:40:52.531 INFO [stderr]    --> src/main.rs:117:1
Dec 02 18:40:52.531 INFO [stderr]     |
Dec 02 18:40:52.531 INFO [stderr] 117 | fn test_save(avg: Vec<Vec<i32>>, size: i32)
Dec 02 18:40:52.531 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 18:40:52.531 INFO [stderr]     |
Dec 02 18:40:52.531 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 02 18:40:52.531 INFO [stderr] 
Dec 02 18:40:52.531 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 18:40:52.531 INFO [stderr]   --> src/main.rs:78:5
Dec 02 18:40:52.531 INFO [stderr]    |
Dec 02 18:40:52.531 INFO [stderr] 78 |     file.write_all(&buf[..]);
Dec 02 18:40:52.531 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 18:40:52.531 INFO [stderr]    |
Dec 02 18:40:52.531 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 18:40:52.531 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 18:40:52.531 INFO [stderr] 
Dec 02 18:40:52.531 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 18:40:52.531 INFO [stderr]    --> src/main.rs:122:13
Dec 02 18:40:52.531 INFO [stderr]     |
Dec 02 18:40:52.531 INFO [stderr] 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});
Dec 02 18:40:52.531 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 18:40:52.531 INFO [stderr]     |
Dec 02 18:40:52.531 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 18:40:52.531 INFO [stderr] 
Dec 02 18:40:52.531 INFO [stderr] warning: variable `imageLocation` should have a snake case name such as `image_location`
Dec 02 18:40:52.531 INFO [stderr]    --> src/main.rs:128:12
Dec 02 18:40:52.531 INFO [stderr]     |
Dec 02 18:40:52.531 INFO [stderr] 128 | fn process(imageLocation: &String)
Dec 02 18:40:52.531 INFO [stderr]     |            ^^^^^^^^^^^^^
Dec 02 18:40:52.531 INFO [stderr]     |
Dec 02 18:40:52.531 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 02 18:40:52.531 INFO [stderr] 
Dec 02 18:40:58.875 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.01s
Dec 02 18:40:58.891 INFO [stderr] su: No module specific data is present
Dec 02 18:40:59.427 INFO running `"docker" "inspect" "1f4de303003fbb1ae45617f402c8d426bf225b22b91f55ac58df2c70ecc31aab"`
Dec 02 18:40:59.717 INFO running `"docker" "rm" "-f" "1f4de303003fbb1ae45617f402c8d426bf225b22b91f55ac58df2c70ecc31aab"`
Dec 02 18:41:00.046 INFO [stdout] 1f4de303003fbb1ae45617f402c8d426bf225b22b91f55ac58df2c70ecc31aab
Dec 02 18:41:00.053 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 18:41:00.565 INFO [stdout] c34302dd1cb1b797bac9c337e2dea88f64bfb7cf71959b38f5c61c2c65756bb1
Dec 02 18:41:00.567 INFO running `"docker" "start" "-a" "c34302dd1cb1b797bac9c337e2dea88f64bfb7cf71959b38f5c61c2c65756bb1"`
Dec 02 18:41:02.474 INFO [stderr] usermod: no changes
Dec 02 18:41:02.735 INFO [stderr]    Compiling rust-image-to-ascii v0.1.0 (/source)
Dec 02 18:41:10.027 INFO [stderr] warning: unused import: `raster::Image`
Dec 02 18:41:10.027 INFO [stderr]  --> src/main.rs:4:5
Dec 02 18:41:10.027 INFO [stderr]   |
Dec 02 18:41:10.027 INFO [stderr] 4 | use raster::Image;
Dec 02 18:41:10.027 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 02 18:41:10.027 INFO [stderr]   |
Dec 02 18:41:10.027 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 18:41:10.027 INFO [stderr] 
Dec 02 18:41:10.027 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 02 18:41:10.027 INFO [stderr]   --> src/main.rs:57:8
Dec 02 18:41:10.027 INFO [stderr]    |
Dec 02 18:41:10.027 INFO [stderr] 57 |     if (type_str == "image/jpeg") {
Dec 02 18:41:10.027 INFO [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 02 18:41:10.027 INFO [stderr]    |
Dec 02 18:41:10.027 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 02 18:41:10.027 INFO [stderr] 
Dec 02 18:41:10.027 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 02 18:41:10.027 INFO [stderr]   --> src/main.rs:61:8
Dec 02 18:41:10.027 INFO [stderr]    |
Dec 02 18:41:10.027 INFO [stderr] 61 |     if (type_str == "image/png") {
Dec 02 18:41:10.027 INFO [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 02 18:41:10.027 INFO [stderr] 
Dec 02 18:41:10.169 INFO [stderr] warning: unused variable: `i`
Dec 02 18:41:10.169 INFO [stderr]   --> src/main.rs:86:9
Dec 02 18:41:10.169 INFO [stderr]    |
Dec 02 18:41:10.169 INFO [stderr] 86 |     for i in 0..size {
Dec 02 18:41:10.169 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 02 18:41:10.169 INFO [stderr]    |
Dec 02 18:41:10.169 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 18:41:10.169 INFO [stderr] 
Dec 02 18:41:10.169 INFO [stderr] warning: unused variable: `i`
Dec 02 18:41:10.169 INFO [stderr]    --> src/main.rs:138:9
Dec 02 18:41:10.169 INFO [stderr]     |
Dec 02 18:41:10.169 INFO [stderr] 138 |     for i in 0..max_size {
Dec 02 18:41:10.169 INFO [stderr]     |         ^ help: consider using `_i` instead
Dec 02 18:41:10.169 INFO [stderr] 
Dec 02 18:41:10.192 INFO [stderr] warning: variable does not need to be mutable
Dec 02 18:41:10.192 INFO [stderr]   --> src/main.rs:90:9
Dec 02 18:41:10.192 INFO [stderr]    |
Dec 02 18:41:10.192 INFO [stderr] 90 |     let mut chars_s = " .-:*+=%@#";
Dec 02 18:41:10.192 INFO [stderr]    |         ----^^^^^^^
Dec 02 18:41:10.192 INFO [stderr]    |         |
Dec 02 18:41:10.192 INFO [stderr]    |         help: remove this `mut`
Dec 02 18:41:10.192 INFO [stderr]    |
Dec 02 18:41:10.192 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 18:41:10.192 INFO [stderr] 
Dec 02 18:41:10.192 INFO [stderr] warning: variable does not need to be mutable
Dec 02 18:41:10.192 INFO [stderr]   --> src/main.rs:91:9
Dec 02 18:41:10.192 INFO [stderr]    |
Dec 02 18:41:10.192 INFO [stderr] 91 |     let mut chars = chars_s.chars();
Dec 02 18:41:10.192 INFO [stderr]    |         ----^^^^^
Dec 02 18:41:10.192 INFO [stderr]    |         |
Dec 02 18:41:10.192 INFO [stderr]    |         help: remove this `mut`
Dec 02 18:41:10.192 INFO [stderr] 
Dec 02 18:41:10.200 INFO [stderr] warning: function is never used: `test_save`
Dec 02 18:41:10.200 INFO [stderr]    --> src/main.rs:117:1
Dec 02 18:41:10.201 INFO [stderr]     |
Dec 02 18:41:10.201 INFO [stderr] 117 | fn test_save(avg: Vec<Vec<i32>>, size: i32)
Dec 02 18:41:10.201 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 18:41:10.201 INFO [stderr]     |
Dec 02 18:41:10.201 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 02 18:41:10.201 INFO [stderr] 
Dec 02 18:41:10.201 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 18:41:10.201 INFO [stderr]   --> src/main.rs:78:5
Dec 02 18:41:10.201 INFO [stderr]    |
Dec 02 18:41:10.201 INFO [stderr] 78 |     file.write_all(&buf[..]);
Dec 02 18:41:10.201 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 18:41:10.201 INFO [stderr]    |
Dec 02 18:41:10.201 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 18:41:10.201 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 18:41:10.201 INFO [stderr] 
Dec 02 18:41:10.202 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 18:41:10.202 INFO [stderr]    --> src/main.rs:122:13
Dec 02 18:41:10.202 INFO [stderr]     |
Dec 02 18:41:10.202 INFO [stderr] 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});
Dec 02 18:41:10.202 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 18:41:10.202 INFO [stderr]     |
Dec 02 18:41:10.202 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 18:41:10.202 INFO [stderr] 
Dec 02 18:41:10.202 INFO [stderr] warning: variable `imageLocation` should have a snake case name such as `image_location`
Dec 02 18:41:10.202 INFO [stderr]    --> src/main.rs:128:12
Dec 02 18:41:10.202 INFO [stderr]     |
Dec 02 18:41:10.202 INFO [stderr] 128 | fn process(imageLocation: &String)
Dec 02 18:41:10.202 INFO [stderr]     |            ^^^^^^^^^^^^^
Dec 02 18:41:10.202 INFO [stderr]     |
Dec 02 18:41:10.202 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 02 18:41:10.202 INFO [stderr] 
Dec 02 18:41:10.807 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.30s
Dec 02 18:41:10.823 INFO [stderr] su: No module specific data is present
Dec 02 18:41:11.559 INFO running `"docker" "inspect" "c34302dd1cb1b797bac9c337e2dea88f64bfb7cf71959b38f5c61c2c65756bb1"`
Dec 02 18:41:11.939 INFO running `"docker" "rm" "-f" "c34302dd1cb1b797bac9c337e2dea88f64bfb7cf71959b38f5c61c2c65756bb1"`
Dec 02 18:41:12.182 INFO [stdout] c34302dd1cb1b797bac9c337e2dea88f64bfb7cf71959b38f5c61c2c65756bb1
Dec 02 18:41:12.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 18:41:12.692 INFO [stdout] 607135b1034235d66b003696d1726ff230cbb7cab6a8a21f4a84bee15ba34afd
Dec 02 18:41:12.695 INFO running `"docker" "start" "-a" "607135b1034235d66b003696d1726ff230cbb7cab6a8a21f4a84bee15ba34afd"`
Dec 02 18:41:14.230 INFO [stderr] usermod: no changes
Dec 02 18:41:14.531 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
Dec 02 18:41:14.551 INFO [stderr]      Running /target/debug/deps/rust_image_to_ascii-d6710c9f850059cf
Dec 02 18:41:14.555 INFO [stdout] 
Dec 02 18:41:14.555 INFO [stdout] running 0 tests
Dec 02 18:41:14.555 INFO [stdout] 
Dec 02 18:41:14.555 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 18:41:14.555 INFO [stdout] 
Dec 02 18:41:14.563 INFO [stderr] su: No module specific data is present
Dec 02 18:41:15.468 INFO running `"docker" "inspect" "607135b1034235d66b003696d1726ff230cbb7cab6a8a21f4a84bee15ba34afd"`
Dec 02 18:41:15.845 INFO running `"docker" "rm" "-f" "607135b1034235d66b003696d1726ff230cbb7cab6a8a21f4a84bee15ba34afd"`
Dec 02 18:41:16.263 INFO [stdout] 607135b1034235d66b003696d1726ff230cbb7cab6a8a21f4a84bee15ba34afd
