Nov 29 20:49:58.730 INFO checking pandaman64/fft against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 20:49:58.730 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 29 20:49:59.256 INFO [stdout] a4e3203675b37d9acf1065a06034cdffdc57f7ec9521531f7bd2c95ddba517a2
Nov 29 20:49:59.259 INFO running `"docker" "start" "-a" "a4e3203675b37d9acf1065a06034cdffdc57f7ec9521531f7bd2c95ddba517a2"`
Nov 29 20:50:01.784 INFO [stderr] usermod: no changes
Nov 29 20:50:01.870 INFO [stderr]    Compiling num-traits v0.2.4
Nov 29 20:50:01.870 INFO [stderr]    Compiling num-complex v0.2.0
Nov 29 20:50:07.056 INFO [stderr]     Checking fft v0.1.0 (/source)
Nov 29 20:50:07.686 INFO [stderr] warning: function is never used: `fft`
Nov 29 20:50:07.687 INFO [stderr]   --> src/main.rs:33:1
Nov 29 20:50:07.687 INFO [stderr]    |
Nov 29 20:50:07.687 INFO [stderr] 33 | fn fft(input: &[Complex32], initial: bool) -> Vec<Complex32> {
Nov 29 20:50:07.688 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:50:07.688 INFO [stderr]    |
Nov 29 20:50:07.688 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 20:50:07.689 INFO [stderr] 
Nov 29 20:50:07.689 INFO [stderr] warning: function is never used: `distance`
Nov 29 20:50:07.689 INFO [stderr]    --> src/main.rs:113:1
Nov 29 20:50:07.690 INFO [stderr]     |
Nov 29 20:50:07.690 INFO [stderr] 113 | fn distance(lhs: &[Complex32], rhs: &[Complex32]) -> f32 {
Nov 29 20:50:07.690 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:50:07.691 INFO [stderr] 
Nov 29 20:50:07.691 INFO [stderr] warning: function is never used: `random_test`
Nov 29 20:50:07.691 INFO [stderr]    --> src/main.rs:121:1
Nov 29 20:50:07.692 INFO [stderr]     |
Nov 29 20:50:07.692 INFO [stderr] 121 | fn random_test(bit_len: usize, count: usize, tolerance: f32) {
Nov 29 20:50:07.692 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:50:07.692 INFO [stderr] 
Nov 29 20:50:07.693 INFO [stderr] warning: function is never used: `random_input`
Nov 29 20:50:07.693 INFO [stderr]    --> src/main.rs:138:1
Nov 29 20:50:07.693 INFO [stderr]     |
Nov 29 20:50:07.694 INFO [stderr] 138 | fn random_input(bit_len: usize) -> Vec<Complex32> {
Nov 29 20:50:07.694 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:50:07.694 INFO [stderr] 
Nov 29 20:50:07.695 INFO [stderr] warning: function is never used: `run_dft`
Nov 29 20:50:07.695 INFO [stderr]    --> src/main.rs:159:1
Nov 29 20:50:07.695 INFO [stderr]     |
Nov 29 20:50:07.696 INFO [stderr] 159 | fn run_dft(b: &mut Bencher, bit_len: usize) {
Nov 29 20:50:07.696 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:50:07.696 INFO [stderr] 
Nov 29 20:50:07.696 INFO [stderr] warning: function is never used: `run_fft`
Nov 29 20:50:07.697 INFO [stderr]    --> src/main.rs:177:1
Nov 29 20:50:07.697 INFO [stderr]     |
Nov 29 20:50:07.697 INFO [stderr] 177 | fn run_fft(b: &mut Bencher, bit_len: usize) {
Nov 29 20:50:07.698 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:50:07.698 INFO [stderr] 
Nov 29 20:50:07.982 INFO [stderr] warning: function is never used: `fft`
Nov 29 20:50:07.982 INFO [stderr]   --> src/main.rs:33:1
Nov 29 20:50:07.982 INFO [stderr]    |
Nov 29 20:50:07.982 INFO [stderr] 33 | fn fft(input: &[Complex32], initial: bool) -> Vec<Complex32> {
Nov 29 20:50:07.982 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:50:07.982 INFO [stderr]    |
Nov 29 20:50:07.982 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 20:50:07.982 INFO [stderr] 
Nov 29 20:50:08.042 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.24s
Nov 29 20:50:08.045 INFO [stderr] su: No module specific data is present
Nov 29 20:50:09.956 INFO running `"docker" "inspect" "a4e3203675b37d9acf1065a06034cdffdc57f7ec9521531f7bd2c95ddba517a2"`
Nov 29 20:50:10.221 INFO running `"docker" "rm" "-f" "a4e3203675b37d9acf1065a06034cdffdc57f7ec9521531f7bd2c95ddba517a2"`
Nov 29 20:50:10.596 INFO [stdout] a4e3203675b37d9acf1065a06034cdffdc57f7ec9521531f7bd2c95ddba517a2