Dec 02 18:40:29.080 INFO testing rust-image-to-ascii-0.1.0 against 1.30.1 for beta-1.31-5
Dec 02 18:40:29.080 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 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 18:40:29.581 INFO [stdout] 4f74a20647eddc44d2a29a2a016a766f7a97cbdef53bb3affac79cacefd65fa1
Dec 02 18:40:29.583 INFO running `"docker" "start" "-a" "4f74a20647eddc44d2a29a2a016a766f7a97cbdef53bb3affac79cacefd65fa1"`
Dec 02 18:40:31.006 INFO [stderr] usermod: no changes
Dec 02 18:40:31.431 INFO [stderr]    Compiling num-bigint v0.1.44
Dec 02 18:40:31.431 INFO [stderr]    Compiling png v0.5.2
Dec 02 18:40:36.823 INFO [stderr]    Compiling num-rational v0.1.42
Dec 02 18:40:39.166 INFO [stderr]    Compiling image v0.10.4
Dec 02 18:40:47.364 INFO [stderr]    Compiling raster v0.2.0
Dec 02 18:40:51.551 INFO [stderr]    Compiling rust-image-to-ascii v0.1.0 (/source)
Dec 02 18:41:02.228 INFO [stderr] warning: unused import: `raster::Image`
Dec 02 18:41:02.228 INFO [stderr]  --> src/main.rs:4:5
Dec 02 18:41:02.228 INFO [stderr]   |
Dec 02 18:41:02.228 INFO [stderr] 4 | use raster::Image;
Dec 02 18:41:02.228 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 02 18:41:02.228 INFO [stderr]   |
Dec 02 18:41:02.228 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 18:41:02.228 INFO [stderr] 
Dec 02 18:41:02.229 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 02 18:41:02.229 INFO [stderr]   --> src/main.rs:57:8
Dec 02 18:41:02.229 INFO [stderr]    |
Dec 02 18:41:02.229 INFO [stderr] 57 |     if (type_str == "image/jpeg") {
Dec 02 18:41:02.229 INFO [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 02 18:41:02.229 INFO [stderr]    |
Dec 02 18:41:02.229 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 02 18:41:02.229 INFO [stderr] 
Dec 02 18:41:02.229 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 02 18:41:02.229 INFO [stderr]   --> src/main.rs:61:8
Dec 02 18:41:02.229 INFO [stderr]    |
Dec 02 18:41:02.229 INFO [stderr] 61 |     if (type_str == "image/png") {
Dec 02 18:41:02.229 INFO [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 02 18:41:02.229 INFO [stderr] 
Dec 02 18:41:02.559 INFO [stderr] warning: unused variable: `i`
Dec 02 18:41:02.559 INFO [stderr]   --> src/main.rs:86:9
Dec 02 18:41:02.559 INFO [stderr]    |
Dec 02 18:41:02.559 INFO [stderr] 86 |     for i in 0..size {
Dec 02 18:41:02.559 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 02 18:41:02.559 INFO [stderr]    |
Dec 02 18:41:02.559 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 18:41:02.559 INFO [stderr] 
Dec 02 18:41:02.559 INFO [stderr] warning: unused variable: `i`
Dec 02 18:41:02.559 INFO [stderr]    --> src/main.rs:138:9
Dec 02 18:41:02.559 INFO [stderr]     |
Dec 02 18:41:02.559 INFO [stderr] 138 |     for i in 0..max_size {
Dec 02 18:41:02.559 INFO [stderr]     |         ^ help: consider using `_i` instead
Dec 02 18:41:02.559 INFO [stderr] 
Dec 02 18:41:02.567 INFO [stderr] warning: variable does not need to be mutable
Dec 02 18:41:02.567 INFO [stderr]   --> src/main.rs:90:9
Dec 02 18:41:02.567 INFO [stderr]    |
Dec 02 18:41:02.567 INFO [stderr] 90 |     let mut chars_s = " .-:*+=%@#";
Dec 02 18:41:02.567 INFO [stderr]    |         ----^^^^^^^
Dec 02 18:41:02.567 INFO [stderr]    |         |
Dec 02 18:41:02.567 INFO [stderr]    |         help: remove this `mut`
Dec 02 18:41:02.567 INFO [stderr]    |
Dec 02 18:41:02.567 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 18:41:02.567 INFO [stderr] 
Dec 02 18:41:02.567 INFO [stderr] warning: variable does not need to be mutable
Dec 02 18:41:02.567 INFO [stderr]   --> src/main.rs:91:9
Dec 02 18:41:02.567 INFO [stderr]    |
Dec 02 18:41:02.567 INFO [stderr] 91 |     let mut chars = chars_s.chars();
Dec 02 18:41:02.567 INFO [stderr]    |         ----^^^^^
Dec 02 18:41:02.567 INFO [stderr]    |         |
Dec 02 18:41:02.567 INFO [stderr]    |         help: remove this `mut`
Dec 02 18:41:02.567 INFO [stderr] 
Dec 02 18:41:02.583 INFO [stderr] warning: function is never used: `test_save`
Dec 02 18:41:02.583 INFO [stderr]    --> src/main.rs:117:1
Dec 02 18:41:02.583 INFO [stderr]     |
Dec 02 18:41:02.583 INFO [stderr] 117 | fn test_save(avg: Vec<Vec<i32>>, size: i32)
Dec 02 18:41:02.583 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 18:41:02.583 INFO [stderr]     |
Dec 02 18:41:02.583 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 02 18:41:02.583 INFO [stderr] 
Dec 02 18:41:02.583 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 18:41:02.583 INFO [stderr]   --> src/main.rs:78:5
Dec 02 18:41:02.583 INFO [stderr]    |
Dec 02 18:41:02.583 INFO [stderr] 78 |     file.write_all(&buf[..]);
Dec 02 18:41:02.583 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 18:41:02.583 INFO [stderr]    |
Dec 02 18:41:02.583 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 18:41:02.583 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 18:41:02.583 INFO [stderr] 
Dec 02 18:41:02.583 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 18:41:02.583 INFO [stderr]    --> src/main.rs:122:13
Dec 02 18:41:02.583 INFO [stderr]     |
Dec 02 18:41:02.583 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 18:41:02.583 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 18:41:02.583 INFO [stderr]     |
Dec 02 18:41:02.583 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 18:41:02.583 INFO [stderr] 
Dec 02 18:41:02.583 INFO [stderr] warning: variable `imageLocation` should have a snake case name such as `image_location`
Dec 02 18:41:02.583 INFO [stderr]    --> src/main.rs:128:12
Dec 02 18:41:02.583 INFO [stderr]     |
Dec 02 18:41:02.583 INFO [stderr] 128 | fn process(imageLocation: &String)
Dec 02 18:41:02.583 INFO [stderr]     |            ^^^^^^^^^^^^^
Dec 02 18:41:02.583 INFO [stderr]     |
Dec 02 18:41:02.583 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 02 18:41:02.583 INFO [stderr] 
Dec 02 18:41:08.540 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.51s
Dec 02 18:41:08.559 INFO [stderr] su: No module specific data is present
Dec 02 18:41:09.883 INFO running `"docker" "inspect" "4f74a20647eddc44d2a29a2a016a766f7a97cbdef53bb3affac79cacefd65fa1"`
Dec 02 18:41:10.091 INFO running `"docker" "rm" "-f" "4f74a20647eddc44d2a29a2a016a766f7a97cbdef53bb3affac79cacefd65fa1"`
Dec 02 18:41:10.424 INFO [stdout] 4f74a20647eddc44d2a29a2a016a766f7a97cbdef53bb3affac79cacefd65fa1
Dec 02 18:41:10.430 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 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 18:41:10.945 INFO [stdout] 92903d1abc399fbd96241d93580cc21e97b5d0df01464e881779ddbefc521708
Dec 02 18:41:10.955 INFO running `"docker" "start" "-a" "92903d1abc399fbd96241d93580cc21e97b5d0df01464e881779ddbefc521708"`
Dec 02 18:41:12.472 INFO [stderr] usermod: no changes
Dec 02 18:41:12.707 INFO [stderr]    Compiling rust-image-to-ascii v0.1.0 (/source)
Dec 02 18:41:20.865 INFO [stderr] warning: unused import: `raster::Image`
Dec 02 18:41:20.865 INFO [stderr]  --> src/main.rs:4:5
Dec 02 18:41:20.865 INFO [stderr]   |
Dec 02 18:41:20.865 INFO [stderr] 4 | use raster::Image;
Dec 02 18:41:20.865 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 02 18:41:20.865 INFO [stderr]   |
Dec 02 18:41:20.865 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 18:41:20.865 INFO [stderr] 
Dec 02 18:41:20.866 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 02 18:41:20.866 INFO [stderr]   --> src/main.rs:57:8
Dec 02 18:41:20.866 INFO [stderr]    |
Dec 02 18:41:20.866 INFO [stderr] 57 |     if (type_str == "image/jpeg") {
Dec 02 18:41:20.866 INFO [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 02 18:41:20.867 INFO [stderr]    |
Dec 02 18:41:20.867 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 02 18:41:20.867 INFO [stderr] 
Dec 02 18:41:20.867 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 02 18:41:20.867 INFO [stderr]   --> src/main.rs:61:8
Dec 02 18:41:20.867 INFO [stderr]    |
Dec 02 18:41:20.867 INFO [stderr] 61 |     if (type_str == "image/png") {
Dec 02 18:41:20.867 INFO [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 02 18:41:20.867 INFO [stderr] 
Dec 02 18:41:21.018 INFO [stderr] warning: unused variable: `i`
Dec 02 18:41:21.018 INFO [stderr]   --> src/main.rs:86:9
Dec 02 18:41:21.018 INFO [stderr]    |
Dec 02 18:41:21.018 INFO [stderr] 86 |     for i in 0..size {
Dec 02 18:41:21.018 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 02 18:41:21.018 INFO [stderr]    |
Dec 02 18:41:21.018 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 18:41:21.018 INFO [stderr] 
Dec 02 18:41:21.018 INFO [stderr] warning: unused variable: `i`
Dec 02 18:41:21.018 INFO [stderr]    --> src/main.rs:138:9
Dec 02 18:41:21.018 INFO [stderr]     |
Dec 02 18:41:21.018 INFO [stderr] 138 |     for i in 0..max_size {
Dec 02 18:41:21.018 INFO [stderr]     |         ^ help: consider using `_i` instead
Dec 02 18:41:21.018 INFO [stderr] 
Dec 02 18:41:21.031 INFO [stderr] warning: variable does not need to be mutable
Dec 02 18:41:21.031 INFO [stderr]   --> src/main.rs:90:9
Dec 02 18:41:21.031 INFO [stderr]    |
Dec 02 18:41:21.031 INFO [stderr] 90 |     let mut chars_s = " .-:*+=%@#";
Dec 02 18:41:21.031 INFO [stderr]    |         ----^^^^^^^
Dec 02 18:41:21.031 INFO [stderr]    |         |
Dec 02 18:41:21.031 INFO [stderr]    |         help: remove this `mut`
Dec 02 18:41:21.031 INFO [stderr]    |
Dec 02 18:41:21.031 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 18:41:21.031 INFO [stderr] 
Dec 02 18:41:21.031 INFO [stderr] warning: variable does not need to be mutable
Dec 02 18:41:21.031 INFO [stderr]   --> src/main.rs:91:9
Dec 02 18:41:21.031 INFO [stderr]    |
Dec 02 18:41:21.031 INFO [stderr] 91 |     let mut chars = chars_s.chars();
Dec 02 18:41:21.031 INFO [stderr]    |         ----^^^^^
Dec 02 18:41:21.031 INFO [stderr]    |         |
Dec 02 18:41:21.031 INFO [stderr]    |         help: remove this `mut`
Dec 02 18:41:21.031 INFO [stderr] 
Dec 02 18:41:21.047 INFO [stderr] warning: function is never used: `test_save`
Dec 02 18:41:21.047 INFO [stderr]    --> src/main.rs:117:1
Dec 02 18:41:21.047 INFO [stderr]     |
Dec 02 18:41:21.047 INFO [stderr] 117 | fn test_save(avg: Vec<Vec<i32>>, size: i32)
Dec 02 18:41:21.047 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 18:41:21.047 INFO [stderr]     |
Dec 02 18:41:21.047 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 02 18:41:21.047 INFO [stderr] 
Dec 02 18:41:21.047 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 18:41:21.047 INFO [stderr]   --> src/main.rs:78:5
Dec 02 18:41:21.047 INFO [stderr]    |
Dec 02 18:41:21.047 INFO [stderr] 78 |     file.write_all(&buf[..]);
Dec 02 18:41:21.047 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 18:41:21.047 INFO [stderr]    |
Dec 02 18:41:21.047 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 18:41:21.047 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 18:41:21.047 INFO [stderr] 
Dec 02 18:41:21.047 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 18:41:21.047 INFO [stderr]    --> src/main.rs:122:13
Dec 02 18:41:21.047 INFO [stderr]     |
Dec 02 18:41:21.047 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 18:41:21.047 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 18:41:21.047 INFO [stderr]     |
Dec 02 18:41:21.047 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 18:41:21.047 INFO [stderr] 
Dec 02 18:41:21.047 INFO [stderr] warning: variable `imageLocation` should have a snake case name such as `image_location`
Dec 02 18:41:21.047 INFO [stderr]    --> src/main.rs:128:12
Dec 02 18:41:21.047 INFO [stderr]     |
Dec 02 18:41:21.047 INFO [stderr] 128 | fn process(imageLocation: &String)
Dec 02 18:41:21.047 INFO [stderr]     |            ^^^^^^^^^^^^^
Dec 02 18:41:21.047 INFO [stderr]     |
Dec 02 18:41:21.047 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 02 18:41:21.047 INFO [stderr] 
Dec 02 18:41:21.619 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.13s
Dec 02 18:41:21.635 INFO [stderr] su: No module specific data is present
Dec 02 18:41:22.357 INFO running `"docker" "inspect" "92903d1abc399fbd96241d93580cc21e97b5d0df01464e881779ddbefc521708"`
Dec 02 18:41:22.635 INFO running `"docker" "rm" "-f" "92903d1abc399fbd96241d93580cc21e97b5d0df01464e881779ddbefc521708"`
Dec 02 18:41:22.897 INFO [stdout] 92903d1abc399fbd96241d93580cc21e97b5d0df01464e881779ddbefc521708
Dec 02 18:41:22.900 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 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 18:41:23.192 INFO [stdout] 6d7039777b9ab3dc4a6657b35c24ac3fcd3fa1efa4e89ade6d4b810d7cfae54a
Dec 02 18:41:23.196 INFO running `"docker" "start" "-a" "6d7039777b9ab3dc4a6657b35c24ac3fcd3fa1efa4e89ade6d4b810d7cfae54a"`
Dec 02 18:41:24.109 INFO [stderr] usermod: no changes
Dec 02 18:41:24.427 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
Dec 02 18:41:24.447 INFO [stderr]      Running /target/debug/deps/rust_image_to_ascii-de4a4ff624ac9bfc
Dec 02 18:41:24.453 INFO [stdout] 
Dec 02 18:41:24.453 INFO [stdout] running 0 tests
Dec 02 18:41:24.454 INFO [stdout] 
Dec 02 18:41:24.454 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 18:41:24.454 INFO [stdout] 
Dec 02 18:41:24.456 INFO [stderr] su: No module specific data is present
Dec 02 18:41:25.359 INFO running `"docker" "inspect" "6d7039777b9ab3dc4a6657b35c24ac3fcd3fa1efa4e89ade6d4b810d7cfae54a"`
Dec 02 18:41:25.569 INFO running `"docker" "rm" "-f" "6d7039777b9ab3dc4a6657b35c24ac3fcd3fa1efa4e89ade6d4b810d7cfae54a"`
Dec 02 18:41:25.804 INFO [stdout] 6d7039777b9ab3dc4a6657b35c24ac3fcd3fa1efa4e89ade6d4b810d7cfae54a
