Oct 12 22:07:10.718 INFO checking elementh/rust_mandelbrot against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 22:07:10.718 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 22:07:10.956 INFO blam! 2cc8cb992c5f583128921ebaad920260e18d3aaffaf225e0edf41de336aa6bf5
Oct 12 22:07:10.956 INFO running `"docker" "start" "-a" "2cc8cb992c5f583128921ebaad920260e18d3aaffaf225e0edf41de336aa6bf5"`
Oct 12 22:07:11.427 INFO kablam! usermod: no changes
Oct 12 22:07:11.493 INFO kablam!     Checking num-complex v0.1.42
Oct 12 22:07:11.493 INFO kablam!     Checking num-bigint v0.1.43
Oct 12 22:07:13.364 INFO kablam!     Checking num-rational v0.1.42
Oct 12 22:07:14.179 INFO kablam!     Checking num v0.1.42
Oct 12 22:07:14.564 INFO kablam!     Checking mandelbrot v0.1.0 (/source)
Oct 12 22:07:15.360 INFO kablam! warning: function is never used: `escape_time`
Oct 12 22:07:15.361 INFO kablam!   --> src/main.rs:13:1
Oct 12 22:07:15.361 INFO kablam!    |
Oct 12 22:07:15.361 INFO kablam! 13 | fn escape_time(c: Complex<f64>, limit: u32) -> Option<u32> {
Oct 12 22:07:15.362 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:07:15.362 INFO kablam!    |
Oct 12 22:07:15.362 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 22:07:15.362 INFO kablam! 
Oct 12 22:07:15.363 INFO kablam! warning: function is never used: `parse_pair`
Oct 12 22:07:15.363 INFO kablam!   --> src/main.rs:26:1
Oct 12 22:07:15.363 INFO kablam!    |
Oct 12 22:07:15.363 INFO kablam! 26 | fn parse_pair<T: FromStr>(s: &str, separator: char) -> Option<(T, T)> {
Oct 12 22:07:15.364 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:07:15.364 INFO kablam! 
Oct 12 22:07:15.364 INFO kablam! warning: function is never used: `parse_complex`
Oct 12 22:07:15.365 INFO kablam!   --> src/main.rs:40:1
Oct 12 22:07:15.365 INFO kablam!    |
Oct 12 22:07:15.365 INFO kablam! 40 | fn parse_complex(s:&str) -> Option<Complex<f64>> {
Oct 12 22:07:15.365 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:07:15.366 INFO kablam! 
Oct 12 22:07:15.366 INFO kablam! warning: function is never used: `pixel_to_point`
Oct 12 22:07:15.366 INFO kablam!   --> src/main.rs:47:1
Oct 12 22:07:15.366 INFO kablam!    |
Oct 12 22:07:15.367 INFO kablam! 47 | / fn pixel_to_point(bounds: (usize, usize),
Oct 12 22:07:15.367 INFO kablam! 48 | |                   pixel: (usize, usize),
Oct 12 22:07:15.367 INFO kablam! 49 | |                   upper_left: Complex<f64>,
Oct 12 22:07:15.367 INFO kablam! 50 | |                   lower_right: Complex<f64>)
Oct 12 22:07:15.367 INFO kablam! ...  |
Oct 12 22:07:15.368 INFO kablam! 59 | |     }
Oct 12 22:07:15.368 INFO kablam! 60 | | }
Oct 12 22:07:15.368 INFO kablam!    | |_^
Oct 12 22:07:15.369 INFO kablam! 
Oct 12 22:07:15.441 INFO kablam! warning: function is never used: `escape_time`
Oct 12 22:07:15.442 INFO kablam!   --> src/main.rs:13:1
Oct 12 22:07:15.442 INFO kablam!    |
Oct 12 22:07:15.442 INFO kablam! 13 | fn escape_time(c: Complex<f64>, limit: u32) -> Option<u32> {
Oct 12 22:07:15.442 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:07:15.443 INFO kablam!    |
Oct 12 22:07:15.443 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 22:07:15.443 INFO kablam! 
Oct 12 22:07:15.480 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
Oct 12 22:07:15.492 INFO kablam! su: No module specific data is present
Oct 12 22:07:15.943 INFO running `"docker" "rm" "-f" "2cc8cb992c5f583128921ebaad920260e18d3aaffaf225e0edf41de336aa6bf5"`
Oct 12 22:07:16.175 INFO blam! 2cc8cb992c5f583128921ebaad920260e18d3aaffaf225e0edf41de336aa6bf5