Oct 15 07:01:49.185 INFO testing SSStormy/stdf-spectrogram against try#40d4795669493f1965de7c44029c69552134fe1f for rustdoc-test-static-cling-1
Oct 15 07:01:49.186 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-7/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-alt build --frozen" "-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"`
Oct 15 07:01:49.700 INFO blam! f9eacd317dbe09fde5ad63737a4ba7c026eb1529fc14d9670b7af55403ef321d
Oct 15 07:01:49.703 INFO running `"docker" "start" "-a" "f9eacd317dbe09fde5ad63737a4ba7c026eb1529fc14d9670b7af55403ef321d"`
Oct 15 07:01:51.382 INFO kablam! usermod: no changes
Oct 15 07:01:51.499 INFO kablam!    Compiling spmc v0.2.2
Oct 15 07:01:51.499 INFO kablam!    Compiling bmp v0.4.0
Oct 15 07:01:51.499 INFO kablam!    Compiling rustfft v2.0.0
Oct 15 07:01:54.751 INFO kablam!    Compiling fft v0.1.0 (/source)
Oct 15 07:01:55.412 INFO kablam! warning: unused variable: `freq`
Oct 15 07:01:55.412 INFO kablam!   --> src/main.rs:68:29
Oct 15 07:01:55.412 INFO kablam!    |
Oct 15 07:01:55.413 INFO kablam! 68 |                         let freq = i as f32 * sampleRate as f32 / FFT_SIZE as f32;
Oct 15 07:01:55.413 INFO kablam!    |                             ^^^^ help: consider using `_freq` instead
Oct 15 07:01:55.413 INFO kablam!    |
Oct 15 07:01:55.414 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 15 07:01:55.414 INFO kablam! 
Oct 15 07:01:55.414 INFO kablam! warning: unused variable: `sampleSize`
Oct 15 07:01:55.415 INFO kablam!   --> src/main.rs:40:9
Oct 15 07:01:55.415 INFO kablam!    |
Oct 15 07:01:55.415 INFO kablam! 40 |     let sampleSize = reader.spec().sample_rate;
Oct 15 07:01:55.415 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_sampleSize` instead
Oct 15 07:01:55.416 INFO kablam! 
Oct 15 07:01:55.416 INFO kablam! warning: unused variable: `i`
Oct 15 07:01:55.416 INFO kablam!   --> src/main.rs:95:9
Oct 15 07:01:55.417 INFO kablam!    |
Oct 15 07:01:55.417 INFO kablam! 95 |     for i in 0..NUM_WORKERS {
Oct 15 07:01:55.417 INFO kablam!    |         ^ help: consider using `_i` instead
Oct 15 07:01:55.418 INFO kablam! 
Oct 15 07:01:55.437 INFO kablam! warning: variable `sampleRate` should have a snake case name such as `sample_rate`
Oct 15 07:01:55.437 INFO kablam!   --> src/main.rs:28:27
Oct 15 07:01:55.437 INFO kablam!    |
Oct 15 07:01:55.437 INFO kablam! 28 | fn freq_to_bin(freq: u32, sampleRate: u32) -> usize {
Oct 15 07:01:55.437 INFO kablam!    |                           ^^^^^^^^^^
Oct 15 07:01:55.437 INFO kablam!    |
Oct 15 07:01:55.437 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 15 07:01:55.437 INFO kablam! 
Oct 15 07:01:55.443 INFO kablam! warning: variable `sampleSize` should have a snake case name such as `sample_size`
Oct 15 07:01:55.443 INFO kablam!   --> src/main.rs:40:9
Oct 15 07:01:55.443 INFO kablam!    |
Oct 15 07:01:55.443 INFO kablam! 40 |     let sampleSize = reader.spec().sample_rate;
Oct 15 07:01:55.443 INFO kablam!    |         ^^^^^^^^^^
Oct 15 07:01:55.443 INFO kablam! 
Oct 15 07:01:55.443 INFO kablam! warning: variable `jobProd` should have a snake case name such as `job_prod`
Oct 15 07:01:55.443 INFO kablam!   --> src/main.rs:50:10
Oct 15 07:01:55.443 INFO kablam!    |
Oct 15 07:01:55.443 INFO kablam! 50 |     let (jobProd, jobRecv) = spmc::channel();
Oct 15 07:01:55.443 INFO kablam!    |          ^^^^^^^
Oct 15 07:01:55.443 INFO kablam! 
Oct 15 07:01:55.443 INFO kablam! warning: variable `jobRecv` should have a snake case name such as `job_recv`
Oct 15 07:01:55.443 INFO kablam!   --> src/main.rs:50:19
Oct 15 07:01:55.443 INFO kablam!    |
Oct 15 07:01:55.443 INFO kablam! 50 |     let (jobProd, jobRecv) = spmc::channel();
Oct 15 07:01:55.443 INFO kablam!    |                   ^^^^^^^
Oct 15 07:01:55.443 INFO kablam! 
Oct 15 07:01:55.443 INFO kablam! warning: variable `printProd` should have a snake case name such as `print_prod`
Oct 15 07:01:55.443 INFO kablam!   --> src/main.rs:51:10
Oct 15 07:01:55.443 INFO kablam!    |
Oct 15 07:01:55.443 INFO kablam! 51 |     let (printProd, printRecv) = mpsc::channel();
Oct 15 07:01:55.443 INFO kablam!    |          ^^^^^^^^^
Oct 15 07:01:55.443 INFO kablam! 
Oct 15 07:01:55.443 INFO kablam! warning: variable `printRecv` should have a snake case name such as `print_recv`
Oct 15 07:01:55.443 INFO kablam!   --> src/main.rs:51:21
Oct 15 07:01:55.443 INFO kablam!    |
Oct 15 07:01:55.443 INFO kablam! 51 |     let (printProd, printRecv) = mpsc::channel();
Oct 15 07:01:55.443 INFO kablam!    |                     ^^^^^^^^^
Oct 15 07:01:55.443 INFO kablam! 
Oct 15 07:01:55.443 INFO kablam! warning: variable `widthPerIter` should have a snake case name such as `width_per_iter`
Oct 15 07:01:55.443 INFO kablam!   --> src/main.rs:55:13
Oct 15 07:01:55.443 INFO kablam!    |
Oct 15 07:01:55.444 INFO kablam! 55 |         let widthPerIter = (1_f32 + (FFT_SIZE as f32/ 1024_f32).round()) as u32;
Oct 15 07:01:55.444 INFO kablam!    |             ^^^^^^^^^^^^
Oct 15 07:01:55.444 INFO kablam! 
Oct 15 07:01:55.444 INFO kablam! warning: variable `sampleRate` should have a snake case name such as `sample_rate`
Oct 15 07:01:55.444 INFO kablam!   --> src/main.rs:61:50
Oct 15 07:01:55.444 INFO kablam!    |
Oct 15 07:01:55.444 INFO kablam! 61 |                 PrintJob::Print(iteration, data, sampleRate) => {
Oct 15 07:01:55.444 INFO kablam!    |                                                  ^^^^^^^^^^
Oct 15 07:01:55.444 INFO kablam! 
Oct 15 07:01:55.444 INFO kablam! warning: variable `minFreq` should have a snake case name such as `min_freq`
Oct 15 07:01:55.444 INFO kablam!   --> src/main.rs:62:25
Oct 15 07:01:55.444 INFO kablam!    |
Oct 15 07:01:55.444 INFO kablam! 62 |                     let minFreq = 20;
Oct 15 07:01:55.444 INFO kablam!    |                         ^^^^^^^
Oct 15 07:01:55.444 INFO kablam! 
Oct 15 07:01:55.444 INFO kablam! warning: variable `maxFreq` should have a snake case name such as `max_freq`
Oct 15 07:01:55.444 INFO kablam!   --> src/main.rs:63:25
Oct 15 07:01:55.444 INFO kablam!    |
Oct 15 07:01:55.444 INFO kablam! 63 |                     let maxFreq = 8000;
Oct 15 07:01:55.444 INFO kablam!    |                         ^^^^^^^
Oct 15 07:01:55.444 INFO kablam! 
Oct 15 07:01:55.444 INFO kablam! warning: variable `printThread` should have a snake case name such as `print_thread`
Oct 15 07:01:55.444 INFO kablam!   --> src/main.rs:53:9
Oct 15 07:01:55.444 INFO kablam!    |
Oct 15 07:01:55.444 INFO kablam! 53 |     let printThread = thread::spawn(move || {
Oct 15 07:01:55.444 INFO kablam!    |         ^^^^^^^^^^^
Oct 15 07:01:55.444 INFO kablam! 
Oct 15 07:01:55.444 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 07:01:55.444 INFO kablam!   --> src/main.rs:88:9
Oct 15 07:01:55.444 INFO kablam!    |
Oct 15 07:01:55.444 INFO kablam! 88 |         jobProd.send(iteration);
Oct 15 07:01:55.444 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:01:55.444 INFO kablam!    |
Oct 15 07:01:55.444 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 15 07:01:55.444 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 07:01:55.444 INFO kablam! 
Oct 15 07:01:55.444 INFO kablam! warning: variable `jobRecv` should have a snake case name such as `job_recv`
Oct 15 07:01:55.444 INFO kablam!   --> src/main.rs:96:13
Oct 15 07:01:55.444 INFO kablam!    |
Oct 15 07:01:55.444 INFO kablam! 96 |         let jobRecv = jobRecv.clone();
Oct 15 07:01:55.444 INFO kablam!    |             ^^^^^^^
Oct 15 07:01:55.444 INFO kablam! 
Oct 15 07:01:55.444 INFO kablam! warning: variable `printProd` should have a snake case name such as `print_prod`
Oct 15 07:01:55.444 INFO kablam!   --> src/main.rs:97:13
Oct 15 07:01:55.444 INFO kablam!    |
Oct 15 07:01:55.444 INFO kablam! 97 |         let printProd = printProd.clone();
Oct 15 07:01:55.444 INFO kablam!    |             ^^^^^^^^^
Oct 15 07:01:55.444 INFO kablam! 
Oct 15 07:01:55.444 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 07:01:55.444 INFO kablam!    --> src/main.rs:113:25
Oct 15 07:01:55.444 INFO kablam!     |
Oct 15 07:01:55.444 INFO kablam! 113 |                         reader.seek(iteration * spec.channels as u32 * FFT_SIZE as u32);
Oct 15 07:01:55.444 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:01:55.444 INFO kablam!     |
Oct 15 07:01:55.444 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 07:01:55.444 INFO kablam! 
Oct 15 07:01:55.444 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 07:01:55.444 INFO kablam!    --> src/main.rs:144:25
Oct 15 07:01:55.444 INFO kablam!     |
Oct 15 07:01:55.444 INFO kablam! 144 |                         printProd.send(PrintJob::Print(iteration, output, spec.sample_rate));
Oct 15 07:01:55.444 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:01:55.444 INFO kablam!     |
Oct 15 07:01:55.444 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 07:01:55.444 INFO kablam! 
Oct 15 07:01:59.300 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.89s
Oct 15 07:01:59.309 INFO kablam! su: No module specific data is present
Oct 15 07:02:00.768 INFO running `"docker" "rm" "-f" "f9eacd317dbe09fde5ad63737a4ba7c026eb1529fc14d9670b7af55403ef321d"`
Oct 15 07:02:01.127 INFO blam! f9eacd317dbe09fde5ad63737a4ba7c026eb1529fc14d9670b7af55403ef321d
Oct 15 07:02:01.148 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-7/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-alt test --frozen --no-run" "-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"`
Oct 15 07:02:01.692 INFO blam! 290e5c945c3d0f4efad29ba6d4107d28030c81507db468abf3b6d730d0a39ece
Oct 15 07:02:01.695 INFO running `"docker" "start" "-a" "290e5c945c3d0f4efad29ba6d4107d28030c81507db468abf3b6d730d0a39ece"`
Oct 15 07:02:03.382 INFO kablam! usermod: no changes
Oct 15 07:02:03.443 INFO kablam!    Compiling fft v0.1.0 (/source)
Oct 15 07:02:04.324 INFO kablam! warning: unused variable: `freq`
Oct 15 07:02:04.328 INFO kablam!   --> src/main.rs:68:29
Oct 15 07:02:04.328 INFO kablam!    |
Oct 15 07:02:04.328 INFO kablam! 68 |                         let freq = i as f32 * sampleRate as f32 / FFT_SIZE as f32;
Oct 15 07:02:04.328 INFO kablam!    |                             ^^^^ help: consider using `_freq` instead
Oct 15 07:02:04.328 INFO kablam!    |
Oct 15 07:02:04.328 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 15 07:02:04.328 INFO kablam! 
Oct 15 07:02:04.328 INFO kablam! warning: unused variable: `sampleSize`
Oct 15 07:02:04.328 INFO kablam!   --> src/main.rs:40:9
Oct 15 07:02:04.328 INFO kablam!    |
Oct 15 07:02:04.328 INFO kablam! 40 |     let sampleSize = reader.spec().sample_rate;
Oct 15 07:02:04.328 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_sampleSize` instead
Oct 15 07:02:04.328 INFO kablam! 
Oct 15 07:02:04.328 INFO kablam! warning: unused variable: `i`
Oct 15 07:02:04.328 INFO kablam!   --> src/main.rs:95:9
Oct 15 07:02:04.328 INFO kablam!    |
Oct 15 07:02:04.328 INFO kablam! 95 |     for i in 0..NUM_WORKERS {
Oct 15 07:02:04.328 INFO kablam!    |         ^ help: consider using `_i` instead
Oct 15 07:02:04.328 INFO kablam! 
Oct 15 07:02:04.356 INFO kablam! warning: variable `sampleRate` should have a snake case name such as `sample_rate`
Oct 15 07:02:04.356 INFO kablam!   --> src/main.rs:28:27
Oct 15 07:02:04.356 INFO kablam!    |
Oct 15 07:02:04.356 INFO kablam! 28 | fn freq_to_bin(freq: u32, sampleRate: u32) -> usize {
Oct 15 07:02:04.356 INFO kablam!    |                           ^^^^^^^^^^
Oct 15 07:02:04.356 INFO kablam!    |
Oct 15 07:02:04.359 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 15 07:02:04.359 INFO kablam! 
Oct 15 07:02:04.359 INFO kablam! warning: variable `sampleSize` should have a snake case name such as `sample_size`
Oct 15 07:02:04.359 INFO kablam!   --> src/main.rs:40:9
Oct 15 07:02:04.359 INFO kablam!    |
Oct 15 07:02:04.359 INFO kablam! 40 |     let sampleSize = reader.spec().sample_rate;
Oct 15 07:02:04.359 INFO kablam!    |         ^^^^^^^^^^
Oct 15 07:02:04.360 INFO kablam! 
Oct 15 07:02:04.360 INFO kablam! warning: variable `jobProd` should have a snake case name such as `job_prod`
Oct 15 07:02:04.360 INFO kablam!   --> src/main.rs:50:10
Oct 15 07:02:04.360 INFO kablam!    |
Oct 15 07:02:04.360 INFO kablam! 50 |     let (jobProd, jobRecv) = spmc::channel();
Oct 15 07:02:04.360 INFO kablam!    |          ^^^^^^^
Oct 15 07:02:04.360 INFO kablam! 
Oct 15 07:02:04.360 INFO kablam! warning: variable `jobRecv` should have a snake case name such as `job_recv`
Oct 15 07:02:04.360 INFO kablam!   --> src/main.rs:50:19
Oct 15 07:02:04.360 INFO kablam!    |
Oct 15 07:02:04.360 INFO kablam! 50 |     let (jobProd, jobRecv) = spmc::channel();
Oct 15 07:02:04.360 INFO kablam!    |                   ^^^^^^^
Oct 15 07:02:04.360 INFO kablam! 
Oct 15 07:02:04.360 INFO kablam! warning: variable `printProd` should have a snake case name such as `print_prod`
Oct 15 07:02:04.360 INFO kablam!   --> src/main.rs:51:10
Oct 15 07:02:04.360 INFO kablam!    |
Oct 15 07:02:04.360 INFO kablam! 51 |     let (printProd, printRecv) = mpsc::channel();
Oct 15 07:02:04.360 INFO kablam!    |          ^^^^^^^^^
Oct 15 07:02:04.360 INFO kablam! 
Oct 15 07:02:04.360 INFO kablam! warning: variable `printRecv` should have a snake case name such as `print_recv`
Oct 15 07:02:04.360 INFO kablam!   --> src/main.rs:51:21
Oct 15 07:02:04.361 INFO kablam!    |
Oct 15 07:02:04.363 INFO kablam! 51 |     let (printProd, printRecv) = mpsc::channel();
Oct 15 07:02:04.363 INFO kablam!    |                     ^^^^^^^^^
Oct 15 07:02:04.363 INFO kablam! 
Oct 15 07:02:04.363 INFO kablam! warning: variable `widthPerIter` should have a snake case name such as `width_per_iter`
Oct 15 07:02:04.363 INFO kablam!   --> src/main.rs:55:13
Oct 15 07:02:04.363 INFO kablam!    |
Oct 15 07:02:04.363 INFO kablam! 55 |         let widthPerIter = (1_f32 + (FFT_SIZE as f32/ 1024_f32).round()) as u32;
Oct 15 07:02:04.363 INFO kablam!    |             ^^^^^^^^^^^^
Oct 15 07:02:04.363 INFO kablam! 
Oct 15 07:02:04.363 INFO kablam! warning: variable `sampleRate` should have a snake case name such as `sample_rate`
Oct 15 07:02:04.363 INFO kablam!   --> src/main.rs:61:50
Oct 15 07:02:04.363 INFO kablam!    |
Oct 15 07:02:04.363 INFO kablam! 61 |                 PrintJob::Print(iteration, data, sampleRate) => {
Oct 15 07:02:04.363 INFO kablam!    |                                                  ^^^^^^^^^^
Oct 15 07:02:04.363 INFO kablam! 
Oct 15 07:02:04.363 INFO kablam! warning: variable `minFreq` should have a snake case name such as `min_freq`
Oct 15 07:02:04.363 INFO kablam!   --> src/main.rs:62:25
Oct 15 07:02:04.363 INFO kablam!    |
Oct 15 07:02:04.363 INFO kablam! 62 |                     let minFreq = 20;
Oct 15 07:02:04.363 INFO kablam!    |                         ^^^^^^^
Oct 15 07:02:04.363 INFO kablam! 
Oct 15 07:02:04.370 INFO kablam! warning: variable `maxFreq` should have a snake case name such as `max_freq`
Oct 15 07:02:04.371 INFO kablam!   --> src/main.rs:63:25
Oct 15 07:02:04.371 INFO kablam!    |
Oct 15 07:02:04.371 INFO kablam! 63 |                     let maxFreq = 8000;
Oct 15 07:02:04.371 INFO kablam!    |                         ^^^^^^^
Oct 15 07:02:04.371 INFO kablam! 
Oct 15 07:02:04.371 INFO kablam! warning: variable `printThread` should have a snake case name such as `print_thread`
Oct 15 07:02:04.371 INFO kablam!   --> src/main.rs:53:9
Oct 15 07:02:04.371 INFO kablam!    |
Oct 15 07:02:04.371 INFO kablam! 53 |     let printThread = thread::spawn(move || {
Oct 15 07:02:04.371 INFO kablam!    |         ^^^^^^^^^^^
Oct 15 07:02:04.371 INFO kablam! 
Oct 15 07:02:04.371 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 07:02:04.371 INFO kablam!   --> src/main.rs:88:9
Oct 15 07:02:04.371 INFO kablam!    |
Oct 15 07:02:04.371 INFO kablam! 88 |         jobProd.send(iteration);
Oct 15 07:02:04.371 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:02:04.371 INFO kablam!    |
Oct 15 07:02:04.371 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 15 07:02:04.371 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 07:02:04.371 INFO kablam! 
Oct 15 07:02:04.371 INFO kablam! warning: variable `jobRecv` should have a snake case name such as `job_recv`
Oct 15 07:02:04.371 INFO kablam!   --> src/main.rs:96:13
Oct 15 07:02:04.371 INFO kablam!    |
Oct 15 07:02:04.371 INFO kablam! 96 |         let jobRecv = jobRecv.clone();
Oct 15 07:02:04.371 INFO kablam!    |             ^^^^^^^
Oct 15 07:02:04.371 INFO kablam! 
Oct 15 07:02:04.371 INFO kablam! warning: variable `printProd` should have a snake case name such as `print_prod`
Oct 15 07:02:04.371 INFO kablam!   --> src/main.rs:97:13
Oct 15 07:02:04.371 INFO kablam!    |
Oct 15 07:02:04.371 INFO kablam! 97 |         let printProd = printProd.clone();
Oct 15 07:02:04.371 INFO kablam!    |             ^^^^^^^^^
Oct 15 07:02:04.371 INFO kablam! 
Oct 15 07:02:04.371 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 07:02:04.371 INFO kablam!    --> src/main.rs:113:25
Oct 15 07:02:04.371 INFO kablam!     |
Oct 15 07:02:04.371 INFO kablam! 113 |                         reader.seek(iteration * spec.channels as u32 * FFT_SIZE as u32);
Oct 15 07:02:04.371 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:02:04.371 INFO kablam!     |
Oct 15 07:02:04.371 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 07:02:04.371 INFO kablam! 
Oct 15 07:02:04.382 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 07:02:04.383 INFO kablam!    --> src/main.rs:144:25
Oct 15 07:02:04.383 INFO kablam!     |
Oct 15 07:02:04.383 INFO kablam! 144 |                         printProd.send(PrintJob::Print(iteration, output, spec.sample_rate));
Oct 15 07:02:04.383 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:02:04.383 INFO kablam!     |
Oct 15 07:02:04.383 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 07:02:04.383 INFO kablam! 
Oct 15 07:02:04.947 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
Oct 15 07:02:04.947 INFO kablam! su: No module specific data is present
Oct 15 07:02:06.002 INFO running `"docker" "rm" "-f" "290e5c945c3d0f4efad29ba6d4107d28030c81507db468abf3b6d730d0a39ece"`
Oct 15 07:02:06.415 INFO blam! 290e5c945c3d0f4efad29ba6d4107d28030c81507db468abf3b6d730d0a39ece
Oct 15 07:02:06.415 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-7/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-alt test --frozen" "-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"`
Oct 15 07:02:06.853 INFO blam! 3ede675f01fb0d2b4ff920ac627f75679f1b06161946fff6feb0ce24aa4f422b
Oct 15 07:02:06.854 INFO running `"docker" "start" "-a" "3ede675f01fb0d2b4ff920ac627f75679f1b06161946fff6feb0ce24aa4f422b"`
Oct 15 07:02:08.283 INFO kablam! usermod: no changes
Oct 15 07:02:08.367 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Oct 15 07:02:08.396 INFO kablam!      Running /target/debug/deps/fft-e06c5561b3eba31d
Oct 15 07:02:08.403 INFO kablam! su: No module specific data is present
Oct 15 07:02:08.403 INFO blam! 
Oct 15 07:02:08.404 INFO blam! running 0 tests
Oct 15 07:02:08.404 INFO blam! 
Oct 15 07:02:08.404 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 15 07:02:08.404 INFO blam! 
Oct 15 07:02:09.017 INFO running `"docker" "rm" "-f" "3ede675f01fb0d2b4ff920ac627f75679f1b06161946fff6feb0ce24aa4f422b"`
Oct 15 07:02:09.299 INFO blam! 3ede675f01fb0d2b4ff920ac627f75679f1b06161946fff6feb0ce24aa4f422b