Nov 28 04:20:05.960 INFO checking homeisfar/lofi-rasterizerr against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 04:20:05.960 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 04:20:06.176 INFO [stdout] 4049a8a93a3e3340af2f686c8a79208e31b67862ff03c18364f66a19212d3659
Nov 28 04:20:06.181 INFO running `"docker" "start" "-a" "4049a8a93a3e3340af2f686c8a79208e31b67862ff03c18364f66a19212d3659"`
Nov 28 04:20:06.547 INFO [stderr] usermod: no changes
Nov 28 04:20:06.654 INFO [stderr]     Checking rayon-core v1.4.0
Nov 28 04:20:07.653 INFO [stderr]     Checking rayon v1.0.1
Nov 28 04:20:11.134 INFO [stderr]     Checking jpeg-decoder v0.1.14
Nov 28 04:20:12.636 INFO [stderr]     Checking image v0.18.0
Nov 28 04:20:17.563 INFO [stderr]     Checking lofi_rasterizerr v0.1.1 (/source)
Nov 28 04:20:18.920 INFO [stderr] warning: struct is never constructed: `ImageDetails`
Nov 28 04:20:18.921 INFO [stderr]   --> src/img_data.rs:10:1
Nov 28 04:20:18.921 INFO [stderr]    |
Nov 28 04:20:18.921 INFO [stderr] 10 | pub struct ImageDetails {
Nov 28 04:20:18.921 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:20:18.921 INFO [stderr]    |
Nov 28 04:20:18.921 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 04:20:18.921 INFO [stderr] 
Nov 28 04:20:18.921 INFO [stderr] warning: static item is never used: `BLACK`
Nov 28 04:20:18.921 INFO [stderr]   --> src/main.rs:12:1
Nov 28 04:20:18.921 INFO [stderr]    |
Nov 28 04:20:18.921 INFO [stderr] 12 | static BLACK: u8 = 0x00;
Nov 28 04:20:18.921 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:20:18.921 INFO [stderr] 
Nov 28 04:20:18.921 INFO [stderr] warning: static item is never used: `WHITE`
Nov 28 04:20:18.921 INFO [stderr]   --> src/main.rs:13:1
Nov 28 04:20:18.921 INFO [stderr]    |
Nov 28 04:20:18.921 INFO [stderr] 13 | static WHITE: u8 = 0xFF;
Nov 28 04:20:18.921 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:20:18.921 INFO [stderr] 
Nov 28 04:20:18.921 INFO [stderr] warning: static item is never used: `simpleThreshold`
Nov 28 04:20:18.921 INFO [stderr]   --> src/main.rs:14:1
Nov 28 04:20:18.921 INFO [stderr]    |
Nov 28 04:20:18.921 INFO [stderr] 14 | static simpleThreshold: u8 = 127;
Nov 28 04:20:18.921 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:20:18.921 INFO [stderr] 
Nov 28 04:20:18.921 INFO [stderr] warning: static variable `simpleThreshold` should have an upper case name such as `SIMPLE_THRESHOLD`
Nov 28 04:20:18.921 INFO [stderr]   --> src/main.rs:14:1
Nov 28 04:20:18.921 INFO [stderr]    |
Nov 28 04:20:18.921 INFO [stderr] 14 | static simpleThreshold: u8 = 127;
Nov 28 04:20:18.921 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:20:18.921 INFO [stderr]    |
Nov 28 04:20:18.921 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Nov 28 04:20:18.921 INFO [stderr] 
Nov 28 04:20:19.011 INFO [stderr] warning: struct is never constructed: `ImageDetails`
Nov 28 04:20:19.011 INFO [stderr]   --> src/img_data.rs:10:1
Nov 28 04:20:19.011 INFO [stderr]    |
Nov 28 04:20:19.011 INFO [stderr] 10 | pub struct ImageDetails {
Nov 28 04:20:19.011 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:20:19.011 INFO [stderr]    |
Nov 28 04:20:19.011 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 04:20:19.011 INFO [stderr] 
Nov 28 04:20:19.011 INFO [stderr] warning: static item is never used: `BLACK`
Nov 28 04:20:19.011 INFO [stderr]   --> src/main.rs:12:1
Nov 28 04:20:19.011 INFO [stderr]    |
Nov 28 04:20:19.011 INFO [stderr] 12 | static BLACK: u8 = 0x00;
Nov 28 04:20:19.011 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:20:19.011 INFO [stderr] 
Nov 28 04:20:19.011 INFO [stderr] warning: static item is never used: `WHITE`
Nov 28 04:20:19.011 INFO [stderr]   --> src/main.rs:13:1
Nov 28 04:20:19.011 INFO [stderr]    |
Nov 28 04:20:19.011 INFO [stderr] 13 | static WHITE: u8 = 0xFF;
Nov 28 04:20:19.011 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:20:19.011 INFO [stderr] 
Nov 28 04:20:19.012 INFO [stderr] warning: static item is never used: `simpleThreshold`
Nov 28 04:20:19.012 INFO [stderr]   --> src/main.rs:14:1
Nov 28 04:20:19.012 INFO [stderr]    |
Nov 28 04:20:19.012 INFO [stderr] 14 | static simpleThreshold: u8 = 127;
Nov 28 04:20:19.012 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:20:19.012 INFO [stderr] 
Nov 28 04:20:19.013 INFO [stderr] warning: static variable `simpleThreshold` should have an upper case name such as `SIMPLE_THRESHOLD`
Nov 28 04:20:19.013 INFO [stderr]   --> src/main.rs:14:1
Nov 28 04:20:19.013 INFO [stderr]    |
Nov 28 04:20:19.013 INFO [stderr] 14 | static simpleThreshold: u8 = 127;
Nov 28 04:20:19.013 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:20:19.013 INFO [stderr]    |
Nov 28 04:20:19.013 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Nov 28 04:20:19.013 INFO [stderr] 
Nov 28 04:20:19.044 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.46s
Nov 28 04:20:19.057 INFO [stderr] su: No module specific data is present
Nov 28 04:20:19.442 INFO running `"docker" "inspect" "4049a8a93a3e3340af2f686c8a79208e31b67862ff03c18364f66a19212d3659"`
Nov 28 04:20:19.546 INFO running `"docker" "rm" "-f" "4049a8a93a3e3340af2f686c8a79208e31b67862ff03c18364f66a19212d3659"`
Nov 28 04:20:19.702 INFO [stdout] 4049a8a93a3e3340af2f686c8a79208e31b67862ff03c18364f66a19212d3659