Dec 05 22:51:15.243 INFO testing genya0407/png_print against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 22:51:15.243 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 05 22:51:15.804 INFO [stdout] 2ca0af691ce4d9aa46ed3ae6eaa47c292d7b38a5a665d06c2c8d1d27f443e9fd
Dec 05 22:51:15.806 INFO running `"docker" "start" "-a" "2ca0af691ce4d9aa46ed3ae6eaa47c292d7b38a5a665d06c2c8d1d27f443e9fd"`
Dec 05 22:51:17.948 INFO [stderr] usermod: no changes
Dec 05 22:51:18.048 INFO [stderr]    Compiling png_encoder v0.1.0 (/source)
Dec 05 22:51:18.591 INFO [stderr] warning: unused variable: `scanline`
Dec 05 22:51:18.591 INFO [stderr]   --> src/model.rs:98:25
Dec 05 22:51:18.591 INFO [stderr]    |
Dec 05 22:51:18.591 INFO [stderr] 98 |                     let scanline: Vec<Color> = match filter_method {
Dec 05 22:51:18.591 INFO [stderr]    |                         ^^^^^^^^ help: consider using `_scanline` instead
Dec 05 22:51:18.591 INFO [stderr]    |
Dec 05 22:51:18.591 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 22:51:18.591 INFO [stderr] 
Dec 05 22:51:18.642 INFO [stderr] warning: method is never used: `width`
Dec 05 22:51:18.642 INFO [stderr]   --> src/model.rs:66:5
Dec 05 22:51:18.643 INFO [stderr]    |
Dec 05 22:51:18.643 INFO [stderr] 66 |     pub fn width(&self) -> usize {
Dec 05 22:51:18.643 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:51:18.644 INFO [stderr]    |
Dec 05 22:51:18.644 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 22:51:18.644 INFO [stderr] 
Dec 05 22:51:18.644 INFO [stderr] warning: field is never used: `compression_method`
Dec 05 22:51:18.644 INFO [stderr]    --> src/model.rs:222:5
Dec 05 22:51:18.645 INFO [stderr]     |
Dec 05 22:51:18.645 INFO [stderr] 222 |     compression_method: u8,
Dec 05 22:51:18.645 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:51:18.645 INFO [stderr] 
Dec 05 22:51:18.645 INFO [stderr] warning: field is never used: `additional_flags`
Dec 05 22:51:18.646 INFO [stderr]    --> src/model.rs:223:5
Dec 05 22:51:18.646 INFO [stderr]     |
Dec 05 22:51:18.646 INFO [stderr] 223 |     additional_flags: u8,
Dec 05 22:51:18.646 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 22:51:18.647 INFO [stderr] 
Dec 05 22:51:18.647 INFO [stderr] warning: field is never used: `check_value`
Dec 05 22:51:18.647 INFO [stderr]    --> src/model.rs:225:5
Dec 05 22:51:18.647 INFO [stderr]     |
Dec 05 22:51:18.647 INFO [stderr] 225 |     check_value: u32,
Dec 05 22:51:18.648 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 05 22:51:18.648 INFO [stderr] 
Dec 05 22:51:19.729 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
Dec 05 22:51:19.732 INFO [stderr] su: No module specific data is present
Dec 05 22:51:21.053 INFO running `"docker" "inspect" "2ca0af691ce4d9aa46ed3ae6eaa47c292d7b38a5a665d06c2c8d1d27f443e9fd"`
Dec 05 22:51:21.428 INFO running `"docker" "rm" "-f" "2ca0af691ce4d9aa46ed3ae6eaa47c292d7b38a5a665d06c2c8d1d27f443e9fd"`
Dec 05 22:51:21.801 INFO [stdout] 2ca0af691ce4d9aa46ed3ae6eaa47c292d7b38a5a665d06c2c8d1d27f443e9fd
Dec 05 22:51:21.812 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 05 22:51:22.195 INFO [stdout] f171f9ebe6cfbc14ca411a1d1b401ad91bcc398944eae8224df3085f52a6c585
Dec 05 22:51:22.197 INFO running `"docker" "start" "-a" "f171f9ebe6cfbc14ca411a1d1b401ad91bcc398944eae8224df3085f52a6c585"`
Dec 05 22:51:24.700 INFO [stderr] usermod: no changes
Dec 05 22:51:24.788 INFO [stderr]    Compiling png_encoder v0.1.0 (/source)
Dec 05 22:51:25.445 INFO [stderr] warning: unused variable: `scanline`
Dec 05 22:51:25.445 INFO [stderr]   --> src/model.rs:98:25
Dec 05 22:51:25.445 INFO [stderr]    |
Dec 05 22:51:25.445 INFO [stderr] 98 |                     let scanline: Vec<Color> = match filter_method {
Dec 05 22:51:25.445 INFO [stderr]    |                         ^^^^^^^^ help: consider using `_scanline` instead
Dec 05 22:51:25.445 INFO [stderr]    |
Dec 05 22:51:25.445 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 22:51:25.445 INFO [stderr] 
Dec 05 22:51:25.487 INFO [stderr] warning: method is never used: `width`
Dec 05 22:51:25.487 INFO [stderr]   --> src/model.rs:66:5
Dec 05 22:51:25.487 INFO [stderr]    |
Dec 05 22:51:25.488 INFO [stderr] 66 |     pub fn width(&self) -> usize {
Dec 05 22:51:25.488 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:51:25.488 INFO [stderr]    |
Dec 05 22:51:25.488 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 22:51:25.488 INFO [stderr] 
Dec 05 22:51:25.488 INFO [stderr] warning: field is never used: `compression_method`
Dec 05 22:51:25.488 INFO [stderr]    --> src/model.rs:222:5
Dec 05 22:51:25.488 INFO [stderr]     |
Dec 05 22:51:25.489 INFO [stderr] 222 |     compression_method: u8,
Dec 05 22:51:25.489 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:51:25.489 INFO [stderr] 
Dec 05 22:51:25.489 INFO [stderr] warning: field is never used: `additional_flags`
Dec 05 22:51:25.489 INFO [stderr]    --> src/model.rs:223:5
Dec 05 22:51:25.489 INFO [stderr]     |
Dec 05 22:51:25.490 INFO [stderr] 223 |     additional_flags: u8,
Dec 05 22:51:25.490 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 22:51:25.490 INFO [stderr] 
Dec 05 22:51:25.490 INFO [stderr] warning: field is never used: `check_value`
Dec 05 22:51:25.491 INFO [stderr]    --> src/model.rs:225:5
Dec 05 22:51:25.491 INFO [stderr]     |
Dec 05 22:51:25.491 INFO [stderr] 225 |     check_value: u32,
Dec 05 22:51:25.491 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 05 22:51:25.491 INFO [stderr] 
Dec 05 22:51:25.892 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 05 22:51:25.908 INFO [stderr] su: No module specific data is present
Dec 05 22:51:26.826 INFO running `"docker" "inspect" "f171f9ebe6cfbc14ca411a1d1b401ad91bcc398944eae8224df3085f52a6c585"`
Dec 05 22:51:27.116 INFO running `"docker" "rm" "-f" "f171f9ebe6cfbc14ca411a1d1b401ad91bcc398944eae8224df3085f52a6c585"`
Dec 05 22:51:27.494 INFO [stdout] f171f9ebe6cfbc14ca411a1d1b401ad91bcc398944eae8224df3085f52a6c585
Dec 05 22:51:27.494 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 05 22:51:28.066 INFO [stdout] a0bd36729b060f35e16bfa667aece515f2d346f0e3f1d1359a9d8c32bda359ca
Dec 05 22:51:28.068 INFO running `"docker" "start" "-a" "a0bd36729b060f35e16bfa667aece515f2d346f0e3f1d1359a9d8c32bda359ca"`
Dec 05 22:51:29.740 INFO [stderr] usermod: no changes
Dec 05 22:51:29.782 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 22:51:29.784 INFO [stderr]      Running /target/debug/deps/png_encoder-e3da0be56ff49e13
Dec 05 22:51:29.796 INFO [stdout] 
Dec 05 22:51:29.796 INFO [stdout] running 0 tests
Dec 05 22:51:29.797 INFO [stdout] 
Dec 05 22:51:29.797 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 22:51:29.797 INFO [stdout] 
Dec 05 22:51:29.799 INFO [stderr] su: No module specific data is present
Dec 05 22:51:30.532 INFO running `"docker" "inspect" "a0bd36729b060f35e16bfa667aece515f2d346f0e3f1d1359a9d8c32bda359ca"`
Dec 05 22:51:30.870 INFO running `"docker" "rm" "-f" "a0bd36729b060f35e16bfa667aece515f2d346f0e3f1d1359a9d8c32bda359ca"`
Dec 05 22:51:31.316 INFO [stdout] a0bd36729b060f35e16bfa667aece515f2d346f0e3f1d1359a9d8c32bda359ca