Oct 12 18:52:55.277 INFO checking kobol17/mandelbrot against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 18:52:55.277 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/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 18:52:55.816 INFO blam! 3900fbf5a9019e4c8b77ece4b4755831d8c874fc18e0036287c6b1c57621e3e6
Oct 12 18:52:55.825 INFO running `"docker" "start" "-a" "3900fbf5a9019e4c8b77ece4b4755831d8c874fc18e0036287c6b1c57621e3e6"`
Oct 12 18:52:56.764 INFO kablam! usermod: no changes
Oct 12 18:52:56.912 INFO kablam!     Checking num-complex v0.1.42
Oct 12 18:52:56.912 INFO kablam!     Checking png v0.7.0
Oct 12 18:52:56.927 INFO kablam!     Checking rayon v0.8.2
Oct 12 18:52:59.120 INFO kablam!     Checking num v0.1.42
Oct 12 18:53:01.239 INFO kablam!     Checking jpeg-decoder v0.1.13
Oct 12 18:53:02.700 INFO kablam!     Checking image v0.13.0
Oct 12 18:53:06.956 INFO kablam!     Checking mandelbrot v0.1.0 (/source)
Oct 12 18:53:08.320 INFO kablam! warning: function is never used: `parse_pair`
Oct 12 18:53:08.320 INFO kablam!   --> src/main.rs:35:1
Oct 12 18:53:08.320 INFO kablam!    |
Oct 12 18:53:08.320 INFO kablam! 35 | fn parse_pair<T:FromStr>(s: &str, separator:char) -> Option<(T,T)> {
Oct 12 18:53:08.320 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 18:53:08.321 INFO kablam!    |
Oct 12 18:53:08.321 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 18:53:08.321 INFO kablam! 
Oct 12 18:53:08.321 INFO kablam! warning: function is never used: `parse_complex`
Oct 12 18:53:08.321 INFO kablam!   --> src/main.rs:61:1
Oct 12 18:53:08.321 INFO kablam!    |
Oct 12 18:53:08.321 INFO kablam! 61 | fn parse_complex(s: &str) -> Option<Complex<f64>> {
Oct 12 18:53:08.321 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 18:53:08.321 INFO kablam! 
Oct 12 18:53:08.404 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.61s
Oct 12 18:53:08.418 INFO kablam! su: No module specific data is present
Oct 12 18:53:08.984 INFO running `"docker" "rm" "-f" "3900fbf5a9019e4c8b77ece4b4755831d8c874fc18e0036287c6b1c57621e3e6"`
Oct 12 18:53:09.344 INFO blam! 3900fbf5a9019e4c8b77ece4b4755831d8c874fc18e0036287c6b1c57621e3e6