Dec 19 11:16:48.521 INFO checking pandaman64/fft against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 11:16:48.521 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/pandaman64/fft:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 11:16:48.878 INFO [stdout] 5ea97b1775e8ac26b9edf456a95469e96e5bc3f223874c967b01bf3ecbdd97fe
Dec 19 11:16:48.882 INFO running `"docker" "start" "-a" "5ea97b1775e8ac26b9edf456a95469e96e5bc3f223874c967b01bf3ecbdd97fe"`
Dec 19 11:16:50.288 INFO [stderr]    Compiling num-traits v0.2.4
Dec 19 11:16:50.288 INFO [stderr]    Compiling num-complex v0.2.0
Dec 19 11:16:54.888 INFO [stderr]     Checking fft v0.1.0 (/opt/crater/workdir)
Dec 19 11:16:55.448 INFO [stderr] warning: function is never used: `fft`
Dec 19 11:16:55.448 INFO [stderr]   --> src/main.rs:33:1
Dec 19 11:16:55.448 INFO [stderr]    |
Dec 19 11:16:55.448 INFO [stderr] 33 | fn fft(input: &[Complex32], initial: bool) -> Vec<Complex32> {
Dec 19 11:16:55.448 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:16:55.448 INFO [stderr]    |
Dec 19 11:16:55.448 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 11:16:55.448 INFO [stderr] 
Dec 19 11:16:55.448 INFO [stderr] warning: function is never used: `distance`
Dec 19 11:16:55.448 INFO [stderr]    --> src/main.rs:113:1
Dec 19 11:16:55.448 INFO [stderr]     |
Dec 19 11:16:55.448 INFO [stderr] 113 | fn distance(lhs: &[Complex32], rhs: &[Complex32]) -> f32 {
Dec 19 11:16:55.448 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:16:55.448 INFO [stderr] 
Dec 19 11:16:55.449 INFO [stderr] warning: function is never used: `random_test`
Dec 19 11:16:55.449 INFO [stderr]    --> src/main.rs:121:1
Dec 19 11:16:55.449 INFO [stderr]     |
Dec 19 11:16:55.449 INFO [stderr] 121 | fn random_test(bit_len: usize, count: usize, tolerance: f32) {
Dec 19 11:16:55.449 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:16:55.449 INFO [stderr] 
Dec 19 11:16:55.449 INFO [stderr] warning: function is never used: `random_input`
Dec 19 11:16:55.449 INFO [stderr]    --> src/main.rs:138:1
Dec 19 11:16:55.449 INFO [stderr]     |
Dec 19 11:16:55.449 INFO [stderr] 138 | fn random_input(bit_len: usize) -> Vec<Complex32> {
Dec 19 11:16:55.449 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:16:55.449 INFO [stderr] 
Dec 19 11:16:55.449 INFO [stderr] warning: function is never used: `run_dft`
Dec 19 11:16:55.449 INFO [stderr]    --> src/main.rs:159:1
Dec 19 11:16:55.449 INFO [stderr]     |
Dec 19 11:16:55.449 INFO [stderr] 159 | fn run_dft(b: &mut Bencher, bit_len: usize) {
Dec 19 11:16:55.449 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:16:55.449 INFO [stderr] 
Dec 19 11:16:55.449 INFO [stderr] warning: function is never used: `run_fft`
Dec 19 11:16:55.449 INFO [stderr]    --> src/main.rs:177:1
Dec 19 11:16:55.449 INFO [stderr]     |
Dec 19 11:16:55.449 INFO [stderr] 177 | fn run_fft(b: &mut Bencher, bit_len: usize) {
Dec 19 11:16:55.449 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:16:55.449 INFO [stderr] 
Dec 19 11:16:55.488 INFO [stderr] warning: function is never used: `fft`
Dec 19 11:16:55.488 INFO [stderr]   --> src/main.rs:33:1
Dec 19 11:16:55.488 INFO [stderr]    |
Dec 19 11:16:55.488 INFO [stderr] 33 | fn fft(input: &[Complex32], initial: bool) -> Vec<Complex32> {
Dec 19 11:16:55.488 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:16:55.488 INFO [stderr]    |
Dec 19 11:16:55.488 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 11:16:55.488 INFO [stderr] 
Dec 19 11:16:55.544 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.32s
Dec 19 11:16:56.264 INFO running `"docker" "inspect" "5ea97b1775e8ac26b9edf456a95469e96e5bc3f223874c967b01bf3ecbdd97fe"`
Dec 19 11:16:56.524 INFO running `"docker" "rm" "-f" "5ea97b1775e8ac26b9edf456a95469e96e5bc3f223874c967b01bf3ecbdd97fe"`
Dec 19 11:16:56.748 INFO [stdout] 5ea97b1775e8ac26b9edf456a95469e96e5bc3f223874c967b01bf3ecbdd97fe