Nov 04 04:37:24.228 INFO checking kadtewsd/mandelbrot against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 04:37:24.228 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 04:37:24.479 INFO blam! d915456205a5ee1a5fc7c0728c7fa13c4028c756ef3befe64a15315ac021d0b2
Nov 04 04:37:24.495 INFO running `"docker" "start" "-a" "d915456205a5ee1a5fc7c0728c7fa13c4028c756ef3befe64a15315ac021d0b2"`
Nov 04 04:37:25.299 INFO kablam! usermod: no changes
Nov 04 04:37:25.375 INFO kablam!     Checking num-integer v0.1.36
Nov 04 04:37:25.375 INFO kablam!     Checking num-complex v0.1.43
Nov 04 04:37:26.083 INFO kablam!     Checking num-bigint v0.1.43
Nov 04 04:37:26.084 INFO kablam!     Checking num-iter v0.1.35
Nov 04 04:37:28.223 INFO kablam!     Checking num-rational v0.1.42
Nov 04 04:37:29.199 INFO kablam!     Checking num v0.1.42
Nov 04 04:37:29.655 INFO kablam!     Checking mandelbrot v0.1.0 (/source)
Nov 04 04:37:30.473 INFO kablam! warning: function is never used: `render`
Nov 04 04:37:30.473 INFO kablam!   --> src/rendering/mod.rs:4:1
Nov 04 04:37:30.473 INFO kablam!    |
Nov 04 04:37:30.473 INFO kablam! 4  | / fn render(pixels: &mut[u8],
Nov 04 04:37:30.473 INFO kablam! 5  | |           bounds: (usize, usize),
Nov 04 04:37:30.473 INFO kablam! 6  | |           upper_left: Complex<f64>,
Nov 04 04:37:30.473 INFO kablam! 7  | |           lower_right: Complex<f64>) {
Nov 04 04:37:30.473 INFO kablam! ...  |
Nov 04 04:37:30.473 INFO kablam! 19 | |
Nov 04 04:37:30.473 INFO kablam! 20 | | }
Nov 04 04:37:30.473 INFO kablam!    | |_^
Nov 04 04:37:30.473 INFO kablam!    |
Nov 04 04:37:30.473 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 04:37:30.473 INFO kablam! 
Nov 04 04:37:30.776 INFO kablam! warning: function is never used: `parse_pair`
Nov 04 04:37:30.777 INFO kablam!  --> src/parsing/mod.rs:4:1
Nov 04 04:37:30.777 INFO kablam!   |
Nov 04 04:37:30.777 INFO kablam! 4 | fn parse_pair<T: FromStr>(s: &str, separator: char) -> Option<(T, T)> {
Nov 04 04:37:30.778 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 04:37:30.778 INFO kablam!   |
Nov 04 04:37:30.778 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 04:37:30.779 INFO kablam! 
Nov 04 04:37:30.779 INFO kablam! warning: function is never used: `render`
Nov 04 04:37:30.779 INFO kablam!   --> src/rendering/mod.rs:4:1
Nov 04 04:37:30.779 INFO kablam!    |
Nov 04 04:37:30.780 INFO kablam! 4  | / fn render(pixels: &mut[u8],
Nov 04 04:37:30.780 INFO kablam! 5  | |           bounds: (usize, usize),
Nov 04 04:37:30.780 INFO kablam! 6  | |           upper_left: Complex<f64>,
Nov 04 04:37:30.780 INFO kablam! 7  | |           lower_right: Complex<f64>) {
Nov 04 04:37:30.781 INFO kablam! ...  |
Nov 04 04:37:30.781 INFO kablam! 19 | |
Nov 04 04:37:30.781 INFO kablam! 20 | | }
Nov 04 04:37:30.781 INFO kablam!    | |_^
Nov 04 04:37:30.782 INFO kablam! 
Nov 04 04:37:31.935 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.60s
Nov 04 04:37:31.948 INFO kablam! su: No module specific data is present
Nov 04 04:37:32.539 INFO running `"docker" "rm" "-f" "d915456205a5ee1a5fc7c0728c7fa13c4028c756ef3befe64a15315ac021d0b2"`
Nov 04 04:37:32.780 INFO blam! d915456205a5ee1a5fc7c0728c7fa13c4028c756ef3befe64a15315ac021d0b2