[INFO] crate dsp 0.6.0 is already in cache
[INFO] extracting crate dsp 0.6.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/dsp/0.6.0
[INFO] extracting crate dsp 0.6.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dsp/0.6.0
[INFO] validating manifest of dsp-0.6.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dsp-0.6.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dsp-0.6.0
[INFO] finished frobbing dsp-0.6.0
[INFO] frobbed toml for dsp-0.6.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/dsp/0.6.0/Cargo.toml
[INFO] started frobbing dsp-0.6.0
[INFO] finished frobbing dsp-0.6.0
[INFO] frobbed toml for dsp-0.6.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dsp/0.6.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing dsp-0.6.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dsp/0.6.0:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 576043a86d6cdd2691f73c048d1f4531f8c0e5da0109b757f1bc2cbd54c8f25a
[INFO] running `"docker" "start" "-a" "576043a86d6cdd2691f73c048d1f4531f8c0e5da0109b757f1bc2cbd54c8f25a"`
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling transpose v0.1.0
[INFO] [stderr]    Compiling strength_reduce v0.2.2
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rustfft v3.0.0
[INFO] [stderr]    Compiling dsp v0.6.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/generators.rs:270:14
[INFO] [stderr]     |
[INFO] [stderr] 270 |     gen: Box<SignalGen>,
[INFO] [stderr]     |              ^^^^^^^^^ help: use `dyn`: `dyn SignalGen`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/generators.rs:277:25
[INFO] [stderr]     |
[INFO] [stderr] 277 |     pub fn new(gen: Box<SignalGen>, sample_freq: f32, buffer_size: usize) -> GenNode {
[INFO] [stderr]     |                         ^^^^^^^^^ help: use `dyn`: `dyn SignalGen`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/fft.rs:9:14
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fft: Arc<FFT<f32>>,
[INFO] [stderr]   |              ^^^^^^^^ help: use `dyn`: `dyn FFT<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fft.rs:13:14
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fft: Arc<FFT<f32>>,
[INFO] [stderr]    |              ^^^^^^^^ help: use `dyn`: `dyn FFT<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fft.rs:53:14
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fft: Arc<FFT<f32>>,
[INFO] [stderr]    |              ^^^^^^^^ help: use `dyn`: `dyn FFT<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fft.rs:84:14
[INFO] [stderr]    |
[INFO] [stderr] 84 |     fft: Arc<FFT<f32>>,
[INFO] [stderr]    |              ^^^^^^^^ help: use `dyn`: `dyn FFT<f32>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.85s
[INFO] running `"docker" "inspect" "576043a86d6cdd2691f73c048d1f4531f8c0e5da0109b757f1bc2cbd54c8f25a"`
[INFO] running `"docker" "rm" "-f" "576043a86d6cdd2691f73c048d1f4531f8c0e5da0109b757f1bc2cbd54c8f25a"`
[INFO] [stdout] 576043a86d6cdd2691f73c048d1f4531f8c0e5da0109b757f1bc2cbd54c8f25a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dsp/0.6.0:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4515e73dd3e665a7fe8aa9374269743a3ff6c0b213258f64facd4581b620b519
[INFO] running `"docker" "start" "-a" "4515e73dd3e665a7fe8aa9374269743a3ff6c0b213258f64facd4581b620b519"`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling same-file v1.0.5
[INFO] [stderr]    Compiling sample v0.9.1
[INFO] [stderr]    Compiling hound v3.4.0
[INFO] [stderr]    Compiling claxon v0.4.2
[INFO] [stderr]    Compiling alac v0.3.3
[INFO] [stderr]    Compiling smallvec v0.6.10
[INFO] [stderr]    Compiling gnuplot v0.0.31
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling walkdir v2.2.9
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.1
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling ogg v0.5.1
[INFO] [stderr]    Compiling caf v0.1.0
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling ogg v0.7.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling lewton v0.7.0
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling transpose v0.2.0
[INFO] [stderr]    Compiling syn v1.0.3
[INFO] [stderr]    Compiling lewton v0.9.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling audrey v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling pitch_calc v0.11.1
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling bstr v0.2.7
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling dsp v0.6.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/plot.rs:45:45
[INFO] [stderr]    |
[INFO] [stderr] 45 | fn create_generator(params: &Params) -> Box<SignalGen + 'static> {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SignalGen + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/spectrum.rs:50:45
[INFO] [stderr]    |
[INFO] [stderr] 50 | fn create_generator(params: &Params) -> Box<SignalGen + 'static> {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SignalGen + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/generators.rs:270:14
[INFO] [stderr]     |
[INFO] [stderr] 270 |     gen: Box<SignalGen>,
[INFO] [stderr]     |              ^^^^^^^^^ help: use `dyn`: `dyn SignalGen`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/generators.rs:277:25
[INFO] [stderr]     |
[INFO] [stderr] 277 |     pub fn new(gen: Box<SignalGen>, sample_freq: f32, buffer_size: usize) -> GenNode {
[INFO] [stderr]     |                         ^^^^^^^^^ help: use `dyn`: `dyn SignalGen`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/fft.rs:9:14
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fft: Arc<FFT<f32>>,
[INFO] [stderr]   |              ^^^^^^^^ help: use `dyn`: `dyn FFT<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fft.rs:13:14
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fft: Arc<FFT<f32>>,
[INFO] [stderr]    |              ^^^^^^^^ help: use `dyn`: `dyn FFT<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fft.rs:53:14
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fft: Arc<FFT<f32>>,
[INFO] [stderr]    |              ^^^^^^^^ help: use `dyn`: `dyn FFT<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fft.rs:84:14
[INFO] [stderr]    |
[INFO] [stderr] 84 |     fft: Arc<FFT<f32>>,
[INFO] [stderr]    |              ^^^^^^^^ help: use `dyn`: `dyn FFT<f32>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `"docker" "inspect" "4515e73dd3e665a7fe8aa9374269743a3ff6c0b213258f64facd4581b620b519"`
[INFO] running `"docker" "rm" "-f" "4515e73dd3e665a7fe8aa9374269743a3ff6c0b213258f64facd4581b620b519"`
[INFO] [stdout] 4515e73dd3e665a7fe8aa9374269743a3ff6c0b213258f64facd4581b620b519
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dsp/0.6.0:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] ec7510c58e25c0b4a13c5a61504aa1555ec4bca88297517f319e1aaa3b96d5b6
[INFO] running `"docker" "start" "-a" "ec7510c58e25c0b4a13c5a61504aa1555ec4bca88297517f319e1aaa3b96d5b6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dsp-fe050317d9b07ba5
[INFO] [stdout] running 8 tests
[INFO] [stderr]    Doc-tests dsp
[INFO] [stdout] test fft::tests::test_fft ... ok
[INFO] [stdout] test tests::test_real_to_complex ... ok
[INFO] [stdout] test vectors::tests::test_multiply ... ok
[INFO] [stdout] test windows::tests::test_window ... ok
[INFO] [stdout] test generators::tests::test_gen_node ... ok
[INFO] [stdout] test generators::tests::test_impulse ... ok
[INFO] [stdout] test tests::test_complex_to_real ... ok
[INFO] [stdout] test windows::tests::test_apply ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/generators.rs - generators::NoiseGen (line 208) ... ok
[INFO] [stdout] test src/generators.rs - generators::StepGen (line 67) ... ok
[INFO] [stdout] test src/generators.rs - generators::ImpulseGen (line 33) ... ok
[INFO] [stdout] test src/generators.rs - generators::SquareGen (line 171) ... ok
[INFO] [stdout] test src/generators.rs - generators::SineGen (line 99) ... ok
[INFO] [stdout] test src/windows.rs - windows::blackman (line 182) ... ok
[INFO] [stdout] test src/generators.rs - generators::TriangleGen (line 134) ... ok
[INFO] [stdout] test src/windows.rs - windows::hamming (line 151) ... ok
[INFO] [stdout] test src/windows.rs - windows::hann (line 123) ... ok
[INFO] [stdout] test src/windows.rs - windows::rectangular (line 31) ... ok
[INFO] [stdout] test src/windows.rs - windows::sine (line 95) ... ok
[INFO] [stdout] test src/windows.rs - windows::triangular (line 50) ... ok
[INFO] [stdout] test src/windows.rs - windows::welch (line 72) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ec7510c58e25c0b4a13c5a61504aa1555ec4bca88297517f319e1aaa3b96d5b6"`
[INFO] running `"docker" "rm" "-f" "ec7510c58e25c0b4a13c5a61504aa1555ec4bca88297517f319e1aaa3b96d5b6"`
[INFO] [stdout] ec7510c58e25c0b4a13c5a61504aa1555ec4bca88297517f319e1aaa3b96d5b6