Dec 04 15:41:20.188 INFO checking kobol17/mandelbrot against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 15:41:20.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 15:41:20.643 INFO [stdout] 9dbc9c0a7df25f5fb8ed82fb63bf7967dec8e5103078c82de9b65002262ed259
Dec 04 15:41:20.649 INFO running `"docker" "start" "-a" "9dbc9c0a7df25f5fb8ed82fb63bf7967dec8e5103078c82de9b65002262ed259"`
Dec 04 15:41:21.881 INFO [stderr] usermod: no changes
Dec 04 15:41:22.099 INFO [stderr]     Checking num-complex v0.1.42
Dec 04 15:41:22.099 INFO [stderr]     Checking num-bigint v0.1.43
Dec 04 15:41:22.099 INFO [stderr]     Checking enum_primitive v0.1.1
Dec 04 15:41:22.111 INFO [stderr]     Checking png v0.7.0
Dec 04 15:41:22.119 INFO [stderr]     Checking rayon-core v1.4.0
Dec 04 15:41:24.656 INFO [stderr]     Checking rayon v0.8.2
Dec 04 15:41:25.179 INFO [stderr]     Checking num-rational v0.1.42
Dec 04 15:41:26.095 INFO [stderr]     Checking num v0.1.42
Dec 04 15:41:27.930 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 04 15:41:29.216 INFO [stderr]     Checking image v0.13.0
Dec 04 15:41:33.277 INFO [stderr]     Checking mandelbrot v0.1.0 (/source)
Dec 04 15:41:34.460 INFO [stderr] warning: function is never used: `parse_pair`
Dec 04 15:41:34.460 INFO [stderr]   --> src/main.rs:35:1
Dec 04 15:41:34.460 INFO [stderr]    |
Dec 04 15:41:34.460 INFO [stderr] 35 | fn parse_pair<T:FromStr>(s: &str, separator:char) -> Option<(T,T)> {
Dec 04 15:41:34.460 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:41:34.460 INFO [stderr]    |
Dec 04 15:41:34.460 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 15:41:34.460 INFO [stderr] 
Dec 04 15:41:34.460 INFO [stderr] warning: function is never used: `parse_complex`
Dec 04 15:41:34.460 INFO [stderr]   --> src/main.rs:61:1
Dec 04 15:41:34.460 INFO [stderr]    |
Dec 04 15:41:34.460 INFO [stderr] 61 | fn parse_complex(s: &str) -> Option<Complex<f64>> {
Dec 04 15:41:34.460 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:41:34.460 INFO [stderr] 
Dec 04 15:41:34.481 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.57s
Dec 04 15:41:34.486 INFO [stderr] su: No module specific data is present
Dec 04 15:41:34.768 INFO running `"docker" "inspect" "9dbc9c0a7df25f5fb8ed82fb63bf7967dec8e5103078c82de9b65002262ed259"`
Dec 04 15:41:34.886 INFO running `"docker" "rm" "-f" "9dbc9c0a7df25f5fb8ed82fb63bf7967dec8e5103078c82de9b65002262ed259"`
Dec 04 15:41:35.015 INFO [stdout] 9dbc9c0a7df25f5fb8ed82fb63bf7967dec8e5103078c82de9b65002262ed259