Nov 30 03:33:56.789 INFO checking elementh/rust_mandelbrot against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 03:33:56.789 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 03:33:57.144 INFO [stdout] ffa6f46353d77417b876e2a0ca60e9cfb7e872cdf5bc61744da6834fe2033150
Nov 30 03:33:57.144 INFO running `"docker" "start" "-a" "ffa6f46353d77417b876e2a0ca60e9cfb7e872cdf5bc61744da6834fe2033150"`
Nov 30 03:33:57.762 INFO [stderr] usermod: no changes
Nov 30 03:33:57.852 INFO [stderr]     Checking num-complex v0.1.42
Nov 30 03:33:57.852 INFO [stderr]     Checking num-bigint v0.1.43
Nov 30 03:33:59.888 INFO [stderr]     Checking num-rational v0.1.42
Nov 30 03:34:00.673 INFO [stderr]     Checking num v0.1.42
Nov 30 03:34:01.004 INFO [stderr]     Checking mandelbrot v0.1.0 (/source)
Nov 30 03:34:01.749 INFO [stderr] warning: function is never used: `escape_time`
Nov 30 03:34:01.749 INFO [stderr]   --> src/main.rs:13:1
Nov 30 03:34:01.749 INFO [stderr]    |
Nov 30 03:34:01.749 INFO [stderr] 13 | fn escape_time(c: Complex<f64>, limit: u32) -> Option<u32> {
Nov 30 03:34:01.749 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:34:01.749 INFO [stderr]    |
Nov 30 03:34:01.749 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 03:34:01.749 INFO [stderr] 
Nov 30 03:34:01.749 INFO [stderr] warning: function is never used: `parse_pair`
Nov 30 03:34:01.749 INFO [stderr]   --> src/main.rs:26:1
Nov 30 03:34:01.749 INFO [stderr]    |
Nov 30 03:34:01.749 INFO [stderr] 26 | fn parse_pair<T: FromStr>(s: &str, separator: char) -> Option<(T, T)> {
Nov 30 03:34:01.749 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:34:01.749 INFO [stderr] 
Nov 30 03:34:01.749 INFO [stderr] warning: function is never used: `parse_complex`
Nov 30 03:34:01.749 INFO [stderr]   --> src/main.rs:40:1
Nov 30 03:34:01.749 INFO [stderr]    |
Nov 30 03:34:01.749 INFO [stderr] 40 | fn parse_complex(s:&str) -> Option<Complex<f64>> {
Nov 30 03:34:01.749 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:34:01.749 INFO [stderr] 
Nov 30 03:34:01.749 INFO [stderr] warning: function is never used: `pixel_to_point`
Nov 30 03:34:01.749 INFO [stderr]   --> src/main.rs:47:1
Nov 30 03:34:01.749 INFO [stderr]    |
Nov 30 03:34:01.749 INFO [stderr] 47 | / fn pixel_to_point(bounds: (usize, usize),
Nov 30 03:34:01.749 INFO [stderr] 48 | |                   pixel: (usize, usize),
Nov 30 03:34:01.749 INFO [stderr] 49 | |                   upper_left: Complex<f64>,
Nov 30 03:34:01.749 INFO [stderr] 50 | |                   lower_right: Complex<f64>)
Nov 30 03:34:01.749 INFO [stderr] ...  |
Nov 30 03:34:01.749 INFO [stderr] 59 | |     }
Nov 30 03:34:01.749 INFO [stderr] 60 | | }
Nov 30 03:34:01.749 INFO [stderr]    | |_^
Nov 30 03:34:01.749 INFO [stderr] 
Nov 30 03:34:01.778 INFO [stderr] warning: function is never used: `escape_time`
Nov 30 03:34:01.778 INFO [stderr]   --> src/main.rs:13:1
Nov 30 03:34:01.778 INFO [stderr]    |
Nov 30 03:34:01.778 INFO [stderr] 13 | fn escape_time(c: Complex<f64>, limit: u32) -> Option<u32> {
Nov 30 03:34:01.778 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:34:01.778 INFO [stderr]    |
Nov 30 03:34:01.778 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 03:34:01.778 INFO [stderr] 
Nov 30 03:34:01.791 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.00s
Nov 30 03:34:01.796 INFO [stderr] su: No module specific data is present
Nov 30 03:34:02.182 INFO running `"docker" "inspect" "ffa6f46353d77417b876e2a0ca60e9cfb7e872cdf5bc61744da6834fe2033150"`
Nov 30 03:34:02.438 INFO running `"docker" "rm" "-f" "ffa6f46353d77417b876e2a0ca60e9cfb7e872cdf5bc61744da6834fe2033150"`
Nov 30 03:34:02.684 INFO [stdout] ffa6f46353d77417b876e2a0ca60e9cfb7e872cdf5bc61744da6834fe2033150