Nov 28 02:19:29.508 INFO checking kobol17/mandelbrot against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 02:19:29.508 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 02:19:30.069 INFO [stdout] 48834113bee54bf6f371146ebccadafe208cbb005413f8efc74c06e8ea6e8d44
Nov 28 02:19:30.077 INFO running `"docker" "start" "-a" "48834113bee54bf6f371146ebccadafe208cbb005413f8efc74c06e8ea6e8d44"`
Nov 28 02:19:31.146 INFO [stderr] usermod: no changes
Nov 28 02:19:31.308 INFO [stderr]     Checking num-complex v0.1.42
Nov 28 02:19:31.308 INFO [stderr]     Checking num-bigint v0.1.43
Nov 28 02:19:31.320 INFO [stderr]     Checking png v0.7.0
Nov 28 02:19:31.321 INFO [stderr]     Checking rayon v0.8.2
Nov 28 02:19:34.128 INFO [stderr]     Checking num-rational v0.1.42
Nov 28 02:19:35.043 INFO [stderr]     Checking num v0.1.42
Nov 28 02:19:35.880 INFO [stderr]     Checking jpeg-decoder v0.1.13
Nov 28 02:19:37.083 INFO [stderr]     Checking image v0.13.0
Nov 28 02:19:41.252 INFO [stderr]     Checking mandelbrot v0.1.0 (/source)
Nov 28 02:19:42.347 INFO [stderr] warning: function is never used: `parse_pair`
Nov 28 02:19:42.347 INFO [stderr]   --> src/main.rs:35:1
Nov 28 02:19:42.347 INFO [stderr]    |
Nov 28 02:19:42.348 INFO [stderr] 35 | fn parse_pair<T:FromStr>(s: &str, separator:char) -> Option<(T,T)> {
Nov 28 02:19:42.348 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:19:42.348 INFO [stderr]    |
Nov 28 02:19:42.349 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 02:19:42.349 INFO [stderr] 
Nov 28 02:19:42.349 INFO [stderr] warning: function is never used: `parse_complex`
Nov 28 02:19:42.349 INFO [stderr]   --> src/main.rs:61:1
Nov 28 02:19:42.350 INFO [stderr]    |
Nov 28 02:19:42.350 INFO [stderr] 61 | fn parse_complex(s: &str) -> Option<Complex<f64>> {
Nov 28 02:19:42.350 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:19:42.350 INFO [stderr] 
Nov 28 02:19:42.436 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.25s
Nov 28 02:19:42.441 INFO [stderr] su: No module specific data is present
Nov 28 02:19:42.727 INFO running `"docker" "inspect" "48834113bee54bf6f371146ebccadafe208cbb005413f8efc74c06e8ea6e8d44"`
Nov 28 02:19:42.865 INFO running `"docker" "rm" "-f" "48834113bee54bf6f371146ebccadafe208cbb005413f8efc74c06e8ea6e8d44"`
Nov 28 02:19:43.015 INFO [stdout] 48834113bee54bf6f371146ebccadafe208cbb005413f8efc74c06e8ea6e8d44