Dec 17 18:10:44.850 INFO checking pandaman64/fft against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 18:10:44.850 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 18:10:45.074 INFO [stdout] c7779fba915b3f9cb916892b0adf67caa161af8a63bb3e0d52c69239a30cd938
Dec 17 18:10:45.076 INFO running `"docker" "start" "-a" "c7779fba915b3f9cb916892b0adf67caa161af8a63bb3e0d52c69239a30cd938"`
Dec 17 18:10:45.825 INFO [stderr]    Compiling num-traits v0.2.4
Dec 17 18:10:45.826 INFO [stderr]    Compiling num-complex v0.2.0
Dec 17 18:10:45.826 INFO [stderr]     Checking rand_core v0.2.0
Dec 17 18:10:46.852 INFO [stderr]     Checking rand v0.5.0
Dec 17 18:10:49.966 INFO [stderr]     Checking fft v0.1.0 (/opt/crater/workdir)
Dec 17 18:10:50.232 INFO [stderr] warning: function is never used: `fft`
Dec 17 18:10:50.232 INFO [stderr]   --> src/main.rs:33:1
Dec 17 18:10:50.232 INFO [stderr]    |
Dec 17 18:10:50.232 INFO [stderr] 33 | fn fft(input: &[Complex32], initial: bool) -> Vec<Complex32> {
Dec 17 18:10:50.232 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:10:50.232 INFO [stderr]    |
Dec 17 18:10:50.232 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 18:10:50.232 INFO [stderr] 
Dec 17 18:10:50.232 INFO [stderr] warning: function is never used: `distance`
Dec 17 18:10:50.232 INFO [stderr]    --> src/main.rs:113:1
Dec 17 18:10:50.232 INFO [stderr]     |
Dec 17 18:10:50.232 INFO [stderr] 113 | fn distance(lhs: &[Complex32], rhs: &[Complex32]) -> f32 {
Dec 17 18:10:50.232 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:10:50.232 INFO [stderr] 
Dec 17 18:10:50.232 INFO [stderr] warning: function is never used: `random_test`
Dec 17 18:10:50.232 INFO [stderr]    --> src/main.rs:121:1
Dec 17 18:10:50.232 INFO [stderr]     |
Dec 17 18:10:50.232 INFO [stderr] 121 | fn random_test(bit_len: usize, count: usize, tolerance: f32) {
Dec 17 18:10:50.232 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:10:50.232 INFO [stderr] 
Dec 17 18:10:50.232 INFO [stderr] warning: function is never used: `random_input`
Dec 17 18:10:50.232 INFO [stderr]    --> src/main.rs:138:1
Dec 17 18:10:50.232 INFO [stderr]     |
Dec 17 18:10:50.232 INFO [stderr] 138 | fn random_input(bit_len: usize) -> Vec<Complex32> {
Dec 17 18:10:50.232 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:10:50.232 INFO [stderr] 
Dec 17 18:10:50.232 INFO [stderr] warning: function is never used: `run_dft`
Dec 17 18:10:50.232 INFO [stderr]    --> src/main.rs:159:1
Dec 17 18:10:50.232 INFO [stderr]     |
Dec 17 18:10:50.232 INFO [stderr] 159 | fn run_dft(b: &mut Bencher, bit_len: usize) {
Dec 17 18:10:50.232 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:10:50.232 INFO [stderr] 
Dec 17 18:10:50.232 INFO [stderr] warning: function is never used: `run_fft`
Dec 17 18:10:50.232 INFO [stderr]    --> src/main.rs:177:1
Dec 17 18:10:50.232 INFO [stderr]     |
Dec 17 18:10:50.232 INFO [stderr] 177 | fn run_fft(b: &mut Bencher, bit_len: usize) {
Dec 17 18:10:50.232 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:10:50.232 INFO [stderr] 
Dec 17 18:10:50.292 INFO [stderr] warning: function is never used: `fft`
Dec 17 18:10:50.292 INFO [stderr]   --> src/main.rs:33:1
Dec 17 18:10:50.292 INFO [stderr]    |
Dec 17 18:10:50.292 INFO [stderr] 33 | fn fft(input: &[Complex32], initial: bool) -> Vec<Complex32> {
Dec 17 18:10:50.292 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:10:50.292 INFO [stderr]    |
Dec 17 18:10:50.292 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 18:10:50.292 INFO [stderr] 
Dec 17 18:10:50.310 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.53s
Dec 17 18:10:50.880 INFO running `"docker" "inspect" "c7779fba915b3f9cb916892b0adf67caa161af8a63bb3e0d52c69239a30cd938"`
Dec 17 18:10:51.054 INFO running `"docker" "rm" "-f" "c7779fba915b3f9cb916892b0adf67caa161af8a63bb3e0d52c69239a30cd938"`
Dec 17 18:10:51.228 INFO [stdout] c7779fba915b3f9cb916892b0adf67caa161af8a63bb3e0d52c69239a30cd938