[INFO] crate basic_dsp 0.8.0 is already in cache
[INFO] testing basic_dsp-0.8.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate basic_dsp 0.8.0 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate basic_dsp 0.8.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate basic_dsp 0.8.0
[INFO] finished tweaking crates.io crate basic_dsp 0.8.0
[INFO] tweaked toml for crates.io crate basic_dsp 0.8.0 written to work/builds/worker-3/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] c62053e42e7b4e564796a1371c2f2cfc602a2ebd394a50b073ac63520b13287d
[INFO] running `"docker" "start" "-a" "c62053e42e7b4e564796a1371c2f2cfc602a2ebd394a50b073ac63520b13287d"`
[INFO] [stderr]    Compiling transpose v0.1.0
[INFO] [stderr]    Compiling strength_reduce v0.2.2
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling linreg v0.1.3
[INFO] [stderr]    Compiling rustfft v3.0.0
[INFO] [stderr]    Compiling basic_dsp_vector v0.8.1
[INFO] [stderr]    Compiling basic_dsp_matrix v0.8.0
[INFO] [stderr]    Compiling basic_dsp v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.59s
[INFO] running `"docker" "inspect" "c62053e42e7b4e564796a1371c2f2cfc602a2ebd394a50b073ac63520b13287d"`
[INFO] running `"docker" "rm" "-f" "c62053e42e7b4e564796a1371c2f2cfc602a2ebd394a50b073ac63520b13287d"`
[INFO] [stdout] c62053e42e7b4e564796a1371c2f2cfc602a2ebd394a50b073ac63520b13287d
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9b520679bcc51ffc0ce9c3c8474cb5d20335339313660a8b8094a08d78b4d9bf
[INFO] running `"docker" "start" "-a" "9b520679bcc51ffc0ce9c3c8474cb5d20335339313660a8b8094a08d78b4d9bf"`
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling hamcrest v0.1.5
[INFO] [stderr]    Compiling basic_dsp v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]   --> examples/modulation.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 |         r#try! { writeln!(f, "{}", vector[i]) };
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/convolution_test.rs:26:26
[INFO] [stderr]    |
[INFO] [stderr] 26 |                 &fun as &RealImpulseResponse<f32>,
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<f32>`
[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]   --> tests/convolution_test.rs:30:55
[INFO] [stderr]    |
[INFO] [stderr] 30 |             freq.multiply_frequency_response(&fun as &RealFrequencyResponse<f32>, 1.0 / ratio);
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealFrequencyResponse<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/convolution_test.rs:57:26
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 &fun as &RealImpulseResponse<f32>,
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/convolution_test.rs:61:55
[INFO] [stderr]    |
[INFO] [stderr] 61 |             freq.multiply_frequency_response(&fun as &RealFrequencyResponse<f32>, 1.0 / ratio);
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealFrequencyResponse<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/convolution_test.rs:93:26
[INFO] [stderr]    |
[INFO] [stderr] 93 |                 &fun as &RealImpulseResponse<f32>,
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/convolution_test.rs:99:26
[INFO] [stderr]    |
[INFO] [stderr] 99 |                 &fun as &RealImpulseResponse<f32>,
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/interpolation_test.rs:25:26
[INFO] [stderr]    |
[INFO] [stderr] 25 |                 &fun as &RealImpulseResponse<f32>,
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<f32>`
[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]   --> tests/interpolation_test.rs:32:53
[INFO] [stderr]    |
[INFO] [stderr] 32 |                 .interpolatei(&mut buffer, &fun as &RealFrequencyResponse<f32>, factor)
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealFrequencyResponse<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/interpolation_test.rs:64:31
[INFO] [stderr]    |
[INFO] [stderr] 64 |                 Some(&fun as &RealFrequencyResponse<f32>),
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealFrequencyResponse<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/interpolation_test.rs:71:53
[INFO] [stderr]    |
[INFO] [stderr] 71 |                 .interpolatei(&mut buffer, &fun as &RealFrequencyResponse<f32>, factor)
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealFrequencyResponse<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/interpolation_test.rs:103:26
[INFO] [stderr]     |
[INFO] [stderr] 103 |                 &fun as &RealImpulseResponse<f32>,
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/interpolation_test.rs:111:26
[INFO] [stderr]     |
[INFO] [stderr] 111 |                 &fun as &RealImpulseResponse<f32>,
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/interpolation_test.rs:146:26
[INFO] [stderr]     |
[INFO] [stderr] 146 |                 &fun as &RealImpulseResponse<f32>,
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/interpolation_test.rs:155:35
[INFO] [stderr]     |
[INFO] [stderr] 155 |                     Some(&fun as &RealFrequencyResponse<f32>),
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealFrequencyResponse<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/interpolation_test.rs:192:26
[INFO] [stderr]     |
[INFO] [stderr] 192 |                 &fun as &RealImpulseResponse<f32>,
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/interpolation_test.rs:201:35
[INFO] [stderr]     |
[INFO] [stderr] 201 |                     Some(&fun as &RealFrequencyResponse<f32>),
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealFrequencyResponse<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/interpolation_test.rs:242:26
[INFO] [stderr]     |
[INFO] [stderr] 242 |                 &fun as &RealImpulseResponse<f32>,
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/interpolation_test.rs:250:26
[INFO] [stderr]     |
[INFO] [stderr] 250 |                 &fun as &RealImpulseResponse<f32>,
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/interpolation_test.rs:283:26
[INFO] [stderr]     |
[INFO] [stderr] 283 |                 &fun as &RealImpulseResponse<f32>,
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/interpolation_test.rs:291:26
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 &fun as &RealImpulseResponse<f32>,
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/interpolation_test.rs:322:53
[INFO] [stderr]     |
[INFO] [stderr] 322 |             left.interpolatei(&mut buffer, &fun as &RealFrequencyResponse<f32>, factor)
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealFrequencyResponse<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/interpolation_test.rs:326:53
[INFO] [stderr]     |
[INFO] [stderr] 326 |                 .interpolatei(&mut buffer, &fun as &RealFrequencyResponse<f32>, factor)
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealFrequencyResponse<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/interpolation_test.rs:352:26
[INFO] [stderr]     |
[INFO] [stderr] 352 |                 &fun as &RealImpulseResponse<f32>,
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<f32>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/interpolation_test.rs:359:26
[INFO] [stderr]     |
[INFO] [stderr] 359 |                 &fun as &RealImpulseResponse<f32>,
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RealImpulseResponse<f32>`
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `basic_dsp`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name time_freq_test tests/time_freq_test.rs --color never --emit=dep-info,link -C debuginfo=2 --test --cfg 'feature="basic_dsp_matrix"' --cfg 'feature="default"' --cfg 'feature="matrix"' --cfg 'feature="std"' -C metadata=cacceed3c677a105 -C extra-filename=-cacceed3c677a105 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern basic_dsp=/opt/rustwide/target/debug/deps/libbasic_dsp.so --extern basic_dsp=/opt/rustwide/target/debug/deps/libbasic_dsp.rlib --extern basic_dsp_matrix=/opt/rustwide/target/debug/deps/libbasic_dsp_matrix-850133418587f459.rlib --extern basic_dsp_vector=/opt/rustwide/target/debug/deps/libbasic_dsp_vector-17d24c14068a100a.rlib --extern docopt=/opt/rustwide/target/debug/deps/libdocopt-be8d123e81408b4a.rlib --extern hamcrest=/opt/rustwide/target/debug/deps/libhamcrest-623936212fc23aaa.rlib --extern hound=/opt/rustwide/target/debug/deps/libhound-75635949ff7a416c.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-61af983b72e2d7dd.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-4698e61893af559a.rlib --extern time=/opt/rustwide/target/debug/deps/libtime-64b8b09fb4a6d2bc.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `basic_dsp`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name approx_accuracy examples/approx_accuracy.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 --cfg 'feature="basic_dsp_matrix"' --cfg 'feature="default"' --cfg 'feature="matrix"' --cfg 'feature="std"' -C metadata=431e96cbe3c6d286 -C extra-filename=-431e96cbe3c6d286 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern basic_dsp=/opt/rustwide/target/debug/deps/libbasic_dsp.so --extern basic_dsp=/opt/rustwide/target/debug/deps/libbasic_dsp.rlib --extern basic_dsp_matrix=/opt/rustwide/target/debug/deps/libbasic_dsp_matrix-850133418587f459.rlib --extern basic_dsp_vector=/opt/rustwide/target/debug/deps/libbasic_dsp_vector-17d24c14068a100a.rlib --extern docopt=/opt/rustwide/target/debug/deps/libdocopt-be8d123e81408b4a.rlib --extern hamcrest=/opt/rustwide/target/debug/deps/libhamcrest-623936212fc23aaa.rlib --extern hound=/opt/rustwide/target/debug/deps/libhound-75635949ff7a416c.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-61af983b72e2d7dd.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-4698e61893af559a.rlib --extern time=/opt/rustwide/target/debug/deps/libtime-64b8b09fb4a6d2bc.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `basic_dsp`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name real_test tests/real_test.rs --color never --emit=dep-info,link -C debuginfo=2 --test --cfg 'feature="basic_dsp_matrix"' --cfg 'feature="default"' --cfg 'feature="matrix"' --cfg 'feature="std"' -C metadata=935bf90d6993a9fb -C extra-filename=-935bf90d6993a9fb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern basic_dsp=/opt/rustwide/target/debug/deps/libbasic_dsp.so --extern basic_dsp=/opt/rustwide/target/debug/deps/libbasic_dsp.rlib --extern basic_dsp_matrix=/opt/rustwide/target/debug/deps/libbasic_dsp_matrix-850133418587f459.rlib --extern basic_dsp_vector=/opt/rustwide/target/debug/deps/libbasic_dsp_vector-17d24c14068a100a.rlib --extern docopt=/opt/rustwide/target/debug/deps/libdocopt-be8d123e81408b4a.rlib --extern hamcrest=/opt/rustwide/target/debug/deps/libhamcrest-623936212fc23aaa.rlib --extern hound=/opt/rustwide/target/debug/deps/libhound-75635949ff7a416c.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-61af983b72e2d7dd.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-4698e61893af559a.rlib --extern time=/opt/rustwide/target/debug/deps/libtime-64b8b09fb4a6d2bc.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "9b520679bcc51ffc0ce9c3c8474cb5d20335339313660a8b8094a08d78b4d9bf"`
[INFO] running `"docker" "rm" "-f" "9b520679bcc51ffc0ce9c3c8474cb5d20335339313660a8b8094a08d78b4d9bf"`
[INFO] [stdout] 9b520679bcc51ffc0ce9c3c8474cb5d20335339313660a8b8094a08d78b4d9bf