Dec 04 12:41:37.451 INFO checking pandaman64/fft against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 12:41:37.451 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 12:41:37.875 INFO [stdout] 8f32a621e9a532fb49e00fb50cbd9f9c7c3117b8e4ac65ec842d3d77cd063fef
Dec 04 12:41:37.877 INFO running `"docker" "start" "-a" "8f32a621e9a532fb49e00fb50cbd9f9c7c3117b8e4ac65ec842d3d77cd063fef"`
Dec 04 12:41:40.014 INFO [stderr] usermod: no changes
Dec 04 12:41:40.103 INFO [stderr]    Compiling num-traits v0.2.4
Dec 04 12:41:40.103 INFO [stderr]    Compiling num-complex v0.2.0
Dec 04 12:41:44.839 INFO [stderr]     Checking fft v0.1.0 (/source)
Dec 04 12:41:45.727 INFO [stderr] warning: function is never used: `fft`
Dec 04 12:41:45.727 INFO [stderr]   --> src/main.rs:33:1
Dec 04 12:41:45.727 INFO [stderr]    |
Dec 04 12:41:45.727 INFO [stderr] 33 | fn fft(input: &[Complex32], initial: bool) -> Vec<Complex32> {
Dec 04 12:41:45.727 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:41:45.727 INFO [stderr]    |
Dec 04 12:41:45.727 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 12:41:45.727 INFO [stderr] 
Dec 04 12:41:45.727 INFO [stderr] warning: function is never used: `distance`
Dec 04 12:41:45.727 INFO [stderr]    --> src/main.rs:113:1
Dec 04 12:41:45.727 INFO [stderr]     |
Dec 04 12:41:45.727 INFO [stderr] 113 | fn distance(lhs: &[Complex32], rhs: &[Complex32]) -> f32 {
Dec 04 12:41:45.727 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:41:45.727 INFO [stderr] 
Dec 04 12:41:45.727 INFO [stderr] warning: function is never used: `random_test`
Dec 04 12:41:45.727 INFO [stderr]    --> src/main.rs:121:1
Dec 04 12:41:45.727 INFO [stderr]     |
Dec 04 12:41:45.727 INFO [stderr] 121 | fn random_test(bit_len: usize, count: usize, tolerance: f32) {
Dec 04 12:41:45.727 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:41:45.727 INFO [stderr] 
Dec 04 12:41:45.727 INFO [stderr] warning: function is never used: `random_input`
Dec 04 12:41:45.727 INFO [stderr]    --> src/main.rs:138:1
Dec 04 12:41:45.727 INFO [stderr]     |
Dec 04 12:41:45.727 INFO [stderr] 138 | fn random_input(bit_len: usize) -> Vec<Complex32> {
Dec 04 12:41:45.727 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:41:45.727 INFO [stderr] 
Dec 04 12:41:45.727 INFO [stderr] warning: function is never used: `run_dft`
Dec 04 12:41:45.727 INFO [stderr]    --> src/main.rs:159:1
Dec 04 12:41:45.727 INFO [stderr]     |
Dec 04 12:41:45.727 INFO [stderr] 159 | fn run_dft(b: &mut Bencher, bit_len: usize) {
Dec 04 12:41:45.727 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:41:45.727 INFO [stderr] 
Dec 04 12:41:45.727 INFO [stderr] warning: function is never used: `run_fft`
Dec 04 12:41:45.727 INFO [stderr]    --> src/main.rs:177:1
Dec 04 12:41:45.727 INFO [stderr]     |
Dec 04 12:41:45.727 INFO [stderr] 177 | fn run_fft(b: &mut Bencher, bit_len: usize) {
Dec 04 12:41:45.727 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:41:45.727 INFO [stderr] 
Dec 04 12:41:45.907 INFO [stderr] warning: function is never used: `fft`
Dec 04 12:41:45.907 INFO [stderr]   --> src/main.rs:33:1
Dec 04 12:41:45.907 INFO [stderr]    |
Dec 04 12:41:45.907 INFO [stderr] 33 | fn fft(input: &[Complex32], initial: bool) -> Vec<Complex32> {
Dec 04 12:41:45.907 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:41:45.907 INFO [stderr]    |
Dec 04 12:41:45.907 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 12:41:45.907 INFO [stderr] 
Dec 04 12:41:45.954 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.91s
Dec 04 12:41:45.955 INFO [stderr] su: No module specific data is present
Dec 04 12:41:46.712 INFO running `"docker" "inspect" "8f32a621e9a532fb49e00fb50cbd9f9c7c3117b8e4ac65ec842d3d77cd063fef"`
Dec 04 12:41:46.987 INFO running `"docker" "rm" "-f" "8f32a621e9a532fb49e00fb50cbd9f9c7c3117b8e4ac65ec842d3d77cd063fef"`
Dec 04 12:41:47.266 INFO [stdout] 8f32a621e9a532fb49e00fb50cbd9f9c7c3117b8e4ac65ec842d3d77cd063fef