[INFO] crate rft 0.1.0 is already in cache
[INFO] testing rft-0.1.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate rft 0.1.0 into work/builds/worker-11/source
[INFO] validating manifest of crates.io crate rft 0.1.0 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 rft 0.1.0
[INFO] finished tweaking crates.io crate rft 0.1.0
[INFO] tweaked toml for crates.io crate rft 0.1.0 written to work/builds/worker-11/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-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/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] b28ead8db0059d37df3da0b8af75e127b6b1a5610b6356e2944475117c3f6d5e
[INFO] running `"docker" "start" "-a" "b28ead8db0059d37df3da0b8af75e127b6b1a5610b6356e2944475117c3f6d5e"`
[INFO] [stderr]    Compiling strided v0.2.9
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-bigint v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling rft v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: patterns aren't allowed in methods without bodies
[INFO] [stderr]   --> src/spectrum/average/mod.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |                mut output: MutStride<Precision>);
[INFO] [stderr]    |                ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(patterns_in_fns_without_body)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `num::Zero`
[INFO] [stderr]  --> src/window/window.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use num::Zero;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `num::Zero`
[INFO] [stderr]   --> src/window/mod.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | use num::Zero;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.08s
[INFO] running `"docker" "inspect" "b28ead8db0059d37df3da0b8af75e127b6b1a5610b6356e2944475117c3f6d5e"`
[INFO] running `"docker" "rm" "-f" "b28ead8db0059d37df3da0b8af75e127b6b1a5610b6356e2944475117c3f6d5e"`
[INFO] [stdout] b28ead8db0059d37df3da0b8af75e127b6b1a5610b6356e2944475117c3f6d5e
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/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] 68e5ac680d9b335c31c02f84282458896bae3a65d040b2399e271103499bbaf6
[INFO] running `"docker" "start" "-a" "68e5ac680d9b335c31c02f84282458896bae3a65d040b2399e271103499bbaf6"`
[INFO] [stderr]    Compiling rft v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: patterns aren't allowed in methods without bodies
[INFO] [stderr]   --> src/spectrum/average/mod.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |                mut output: MutStride<Precision>);
[INFO] [stderr]    |                ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(patterns_in_fns_without_body)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `num::Zero`
[INFO] [stderr]  --> src/window/window.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use num::Zero;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `num::Zero`
[INFO] [stderr]   --> src/window/mod.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | use num::Zero;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `"docker" "inspect" "68e5ac680d9b335c31c02f84282458896bae3a65d040b2399e271103499bbaf6"`
[INFO] running `"docker" "rm" "-f" "68e5ac680d9b335c31c02f84282458896bae3a65d040b2399e271103499bbaf6"`
[INFO] [stdout] 68e5ac680d9b335c31c02f84282458896bae3a65d040b2399e271103499bbaf6
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/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"`
[INFO] [stdout] aa5286eb42e29c22b193c9c86941a20a7f0248ce442e52272dcfbc4dec61d0a6
[INFO] running `"docker" "start" "-a" "aa5286eb42e29c22b193c9c86941a20a7f0248ce442e52272dcfbc4dec61d0a6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rft-998ef0dbbde8eb51
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test complex::tests::i32 ... ok
[INFO] [stdout] test complex::tests::i16 ... ok
[INFO] [stdout] test sample::tests::i16_mut ... ok
[INFO] [stdout] test sample::tests::i32 ... ok
[INFO] [stdout] test sample::tests::i32_mut ... ok
[INFO] [stdout] test sample::tests::u8 ... ok
[INFO] [stdout] test sample::tests::u8_mut ... ok
[INFO] [stdout] test spectrum::average::tests::size ... ok
[INFO] [stdout] test spectrum::tests::frequency ... ok
[INFO] [stdout] test spectrum::tests::bandwidth ... ok
[INFO] [stdout] test spectrum::tests::index_for ... ok
[INFO] [stdout] test complex::tests::u8 ... ok
[INFO] [stdout] test sample::tests::i16 ... ok
[INFO] [stdout] test transform::cooley_tukey::tests::inverse ... ok
[INFO] [stdout] test transform::cooley_tukey::tests::forward ... ok
[INFO] [stdout] test transform::bluestein::tests::forward ... ok
[INFO] [stdout] test transform::bluestein::tests::inverse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rft
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "aa5286eb42e29c22b193c9c86941a20a7f0248ce442e52272dcfbc4dec61d0a6"`
[INFO] running `"docker" "rm" "-f" "aa5286eb42e29c22b193c9c86941a20a7f0248ce442e52272dcfbc4dec61d0a6"`
[INFO] [stdout] aa5286eb42e29c22b193c9c86941a20a7f0248ce442e52272dcfbc4dec61d0a6