[INFO] fetching crate gpu-fft 0.0.2...
[INFO] testing gpu-fft-0.0.2 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate gpu-fft 0.0.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate gpu-fft 0.0.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate gpu-fft 0.0.2
[INFO] tweaked toml for crates.io crate gpu-fft 0.0.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gpu-fft 0.0.2 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gpu-fft 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.38
[INFO] [stderr]   Downloaded serde_derive v1.0.218
[INFO] [stderr]   Downloaded derive-new v0.6.0
[INFO] [stderr]   Downloaded glutin_wgl_sys v0.6.1
[INFO] [stderr]   Downloaded foldhash v0.1.4
[INFO] [stderr]   Downloaded gpu-descriptor-types v0.2.0
[INFO] [stderr]   Downloaded gpu-descriptor v0.3.1
[INFO] [stderr]   Downloaded document-features v0.2.11
[INFO] [stderr]   Downloaded renderdoc-sys v1.1.0
[INFO] [stderr]   Downloaded gpu-alloc-types v0.3.0
[INFO] [stderr]   Downloaded hexf-parse v0.2.1
[INFO] [stderr]   Downloaded presser v0.3.1
[INFO] [stderr]   Downloaded spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]   Downloaded oorandom v11.1.4
[INFO] [stderr]   Downloaded cubecl-common v0.4.0
[INFO] [stderr]   Downloaded cubecl v0.4.0
[INFO] [stderr]   Downloaded event-listener-strategy v0.5.3
[INFO] [stderr]   Downloaded clap_lex v0.7.4
[INFO] [stderr]   Downloaded redox_syscall v0.5.9
[INFO] [stderr]   Downloaded cubecl-cuda v0.4.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.93
[INFO] [stderr]   Downloaded either v1.14.0
[INFO] [stderr]   Downloaded clap v4.5.31
[INFO] [stderr]   Downloaded prettyplease v0.2.29
[INFO] [stderr]   Downloaded derive_more-impl v1.0.0
[INFO] [stderr]   Downloaded cubecl-core v0.4.0
[INFO] [stderr]   Downloaded hashbrown v0.15.2
[INFO] [stderr]   Downloaded serde_json v1.0.139
[INFO] [stderr]   Downloaded clap_builder v4.5.31
[INFO] [stderr]   Downloaded glow v0.14.2
[INFO] [stderr]   Downloaded wgpu v23.0.1
[INFO] [stderr]   Downloaded wgpu-core v23.0.1
[INFO] [stderr]   Downloaded cubecl-hip-sys v6.3.1001
[INFO] [stderr]   Downloaded libm v0.2.11
[INFO] [stderr]   Downloaded derive_more v1.0.0
[INFO] [stderr]   Downloaded syn v2.0.98
[INFO] [stderr]   Downloaded ndk-sys v0.5.0+25.2.9519653
[INFO] [stderr]   Downloaded indexmap v2.7.1
[INFO] [stderr]   Downloaded wgpu-hal v23.0.1
[INFO] [stderr]   Downloaded cubecl-linalg v0.4.0
[INFO] [stderr]   Downloaded darling_core v0.20.10
[INFO] [stderr]   Downloaded cubecl-runtime v0.4.0
[INFO] [stderr]   Downloaded ash v0.38.0+1.3.281
[INFO] [stderr]   Downloaded xml-rs v0.8.25
[INFO] [stderr]   Downloaded gpu-allocator v0.27.0
[INFO] [stderr]   Downloaded bitflags v2.8.0
[INFO] [stderr]   Downloaded once_cell v1.20.3
[INFO] [stderr]   Downloaded wgpu-types v23.0.0
[INFO] [stderr]   Downloaded cubecl-wgpu v0.4.0
[INFO] [stderr]   Downloaded serde v1.0.218
[INFO] [stderr]   Downloaded cubecl-cpp v0.4.0
[INFO] [stderr]   Downloaded cubecl-macros v0.4.0
[INFO] [stderr]   Downloaded litrs v0.4.1
[INFO] [stderr]   Downloaded naga v23.1.0
[INFO] [stderr]   Downloaded smallvec v1.14.0
[INFO] [stderr]   Downloaded log v0.4.26
[INFO] [stderr]   Downloaded unicode-ident v1.0.17
[INFO] [stderr]   Downloaded cubecl-hip v0.4.0
[INFO] [stderr]   Downloaded darling v0.20.10
[INFO] [stderr]   Downloaded libc v0.2.170
[INFO] [stderr]   Downloaded ryu v1.0.19
[INFO] [stderr]   Downloaded codespan-reporting v0.11.1
[INFO] [stderr]   Downloaded raw-window-handle v0.6.2
[INFO] [stderr]   Downloaded rustversion v1.0.19
[INFO] [stderr]   Downloaded bytemuck_derive v1.8.1
[INFO] [stderr]   Downloaded bytemuck v1.21.0
[INFO] [stderr]   Downloaded is-terminal v0.4.15
[INFO] [stderr]   Downloaded embassy-futures v0.1.1
[INFO] [stderr]   Downloaded md5 v0.7.0
[INFO] [stderr]   Downloaded pkg-config v0.3.31
[INFO] [stderr]   Downloaded darling_macro v0.20.10
[INFO] [stderr]   Downloaded sanitize-filename v0.5.0
[INFO] [stderr]   Downloaded itoa v1.0.14
[INFO] [stderr]   Downloaded gpu-alloc v0.6.0
[INFO] [stderr]   Downloaded khronos-egl v6.0.0
[INFO] [stderr]   Downloaded range-alloc v0.1.4
[INFO] [stderr]   Downloaded cudarc v0.12.1
[INFO] [stderr]   Downloaded metal v0.29.0
[INFO] [stderr]   Downloaded windows v0.58.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf5b647bbafa1aa7168e85fd564468ce27d3f2bbb1389fd82d6198e110c81b63
[INFO] running `Command { std: "docker" "start" "-a" "cf5b647bbafa1aa7168e85fd564468ce27d3f2bbb1389fd82d6198e110c81b63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf5b647bbafa1aa7168e85fd564468ce27d3f2bbb1389fd82d6198e110c81b63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf5b647bbafa1aa7168e85fd564468ce27d3f2bbb1389fd82d6198e110c81b63", kill_on_drop: false }`
[INFO] [stdout] cf5b647bbafa1aa7168e85fd564468ce27d3f2bbb1389fd82d6198e110c81b63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 776242870a1f2c55069f5d197039ed840f7e6afa755218b0bc640c7d3615fa10
[INFO] running `Command { std: "docker" "start" "-a" "776242870a1f2c55069f5d197039ed840f7e6afa755218b0bc640c7d3615fa10", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling log v0.4.26
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling foldhash v0.1.4
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]    Compiling embassy-futures v0.1.1
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling event-listener-strategy v0.5.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling naga v23.1.0
[INFO] [stderr]    Compiling libloading v0.8.6
[INFO] [stderr]    Compiling khronos-egl v6.0.0
[INFO] [stderr]    Compiling ash v0.38.0+1.3.281
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling cubecl-common v0.4.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling prettyplease v0.2.29
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling futures-lite v2.6.0
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling cubecl-runtime v0.4.0
[INFO] [stderr]    Compiling spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]    Compiling gpu-descriptor-types v0.2.0
[INFO] [stderr]    Compiling gpu-alloc-types v0.3.0
[INFO] [stderr]    Compiling wgpu-hal v23.0.1
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling hexf-parse v0.2.1
[INFO] [stderr]    Compiling gpu-alloc v0.6.0
[INFO] [stderr]    Compiling gpu-descriptor v0.3.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling async-channel v2.3.1
[INFO] [stderr]    Compiling async-lock v3.4.0
[INFO] [stderr]    Compiling wgpu-types v23.0.0
[INFO] [stderr]    Compiling wgpu-core v23.0.1
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]    Compiling renderdoc-sys v1.1.0
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling profiling v1.0.16
[INFO] [stderr]    Compiling raw-window-handle v0.6.2
[INFO] [stderr]    Compiling glow v0.14.2
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]    Compiling wgpu v23.0.1
[INFO] [stderr]    Compiling cubecl-wgpu v0.4.0
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling sanitize-filename v0.5.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling bytemuck_derive v1.8.1
[INFO] [stderr]    Compiling derive-new v0.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling bytemuck v1.21.0
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling cubecl-macros v0.4.0
[INFO] [stderr]    Compiling cubecl-core v0.4.0
[INFO] [stderr]    Compiling cubecl-linalg v0.4.0
[INFO] [stderr]    Compiling cubecl v0.4.0
[INFO] [stderr]    Compiling gpu-fft v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 16s
[INFO] running `Command { std: "docker" "inspect" "776242870a1f2c55069f5d197039ed840f7e6afa755218b0bc640c7d3615fa10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "776242870a1f2c55069f5d197039ed840f7e6afa755218b0bc640c7d3615fa10", kill_on_drop: false }`
[INFO] [stdout] 776242870a1f2c55069f5d197039ed840f7e6afa755218b0bc640c7d3615fa10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fccbbacc762b2f3a032a9fa5eb0a2fd3d08b425ff6d617c62b274dc8bd27b5e
[INFO] running `Command { std: "docker" "start" "-a" "5fccbbacc762b2f3a032a9fa5eb0a2fd3d08b425ff6d617c62b274dc8bd27b5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]    Compiling either v1.14.0
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling is-terminal v0.4.15
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]    Compiling clap_builder v4.5.31
[INFO] [stderr]    Compiling event-listener-strategy v0.5.3
[INFO] [stderr]    Compiling async-channel v2.3.1
[INFO] [stderr]    Compiling async-lock v3.4.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.5.31
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling cubecl-common v0.4.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling cubecl-runtime v0.4.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling cubecl-core v0.4.0
[INFO] [stderr]    Compiling cubecl-wgpu v0.4.0
[INFO] [stderr]    Compiling cubecl-linalg v0.4.0
[INFO] [stderr]    Compiling cubecl v0.4.0
[INFO] [stderr]    Compiling gpu-fft v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `twiddles`
[INFO] [stdout]  --> examples/simple.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | use gpu_fft::{fft, ifft, psd, twiddles, utils};
[INFO] [stdout]   |                               ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> examples/simple.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let n = real.len();
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output`
[INFO] [stdout]   --> examples/simple.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let output = ifft::ifft::<Runtime>(&device, real, imag);
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 39.74s
[INFO] running `Command { std: "docker" "inspect" "5fccbbacc762b2f3a032a9fa5eb0a2fd3d08b425ff6d617c62b274dc8bd27b5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fccbbacc762b2f3a032a9fa5eb0a2fd3d08b425ff6d617c62b274dc8bd27b5e", kill_on_drop: false }`
[INFO] [stdout] 5fccbbacc762b2f3a032a9fa5eb0a2fd3d08b425ff6d617c62b274dc8bd27b5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] acd352f4327d4978240c1dd6b742f7efc295080ff9d0b7c9893a085402e5c184
[INFO] running `Command { std: "docker" "start" "-a" "acd352f4327d4978240c1dd6b742f7efc295080ff9d0b7c9893a085402e5c184", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `twiddles`
[INFO] [stderr]  --> examples/simple.rs:3:31
[INFO] [stderr]   |
[INFO] [stderr] 3 | use gpu_fft::{fft, ifft, psd, twiddles, utils};
[INFO] [stderr]   |                               ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]   --> examples/simple.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let n = real.len();
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `output`
[INFO] [stderr]   --> examples/simple.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |     let output = ifft::ifft::<Runtime>(&device, real, imag);
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stderr] 
[INFO] [stderr] warning: `gpu-fft` (example "simple") generated 3 warnings (run `cargo fix --example "simple" -p gpu-fft` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gpu_fft-3efdbcfe62079298)
[INFO] [stderr]    Doc-tests gpu_fft
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/fft.rs - fft::fft (line 85) ... FAILED
[INFO] [stdout] test src/lib.rs - ifft (line 59) ... FAILED
[INFO] [stdout] test src/fft.rs - fft::fft_kernel (line 31) ... FAILED
[INFO] [stdout] test src/ifft.rs - ifft::ifft_kernel (line 32) ... FAILED
[INFO] [stdout] test src/lib.rs - fft (line 35) ... FAILED
[INFO] [stdout] test src/utils.rs - utils::calculate_frequencies (line 58) ... FAILED
[INFO] [stdout] test src/ifft.rs - ifft::ifft (line 89) ... FAILED
[INFO] [stdout] test src/psd.rs - psd::psd (line 20) ... FAILED
[INFO] [stdout] test src/utils.rs - utils::generate_sine_wave (line 22) ... FAILED
[INFO] [stdout] test src/utils.rs - utils::find_dominant_frequencies (line 88) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/fft.rs - fft::fft (line 85) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `fft` in this scope
[INFO] [stdout]   --> src/fft.rs:87:20
[INFO] [stdout]    |
[INFO] [stdout] 87 | let (real, imag) = fft::<YourRuntimeType>(device, input);
[INFO] [stdout]    |                    ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these functions
[INFO] [stdout]    |
[INFO] [stdout] 85 + use gpu_fft::fft;
[INFO] [stdout]    |
[INFO] [stdout] 85 + use gpu_fft::fft::fft;
[INFO] [stdout]    |
[INFO] [stdout] 85 + use gpu_fft::twiddles::fft;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `YourRuntimeType` in this scope
[INFO] [stdout]   --> src/fft.rs:87:26
[INFO] [stdout]    |
[INFO] [stdout] 87 | let (real, imag) = fft::<YourRuntimeType>(device, input);
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_fft_rs_85_0<YourRuntimeType>() {
[INFO] [stdout]    |                                                                      +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `device` in this scope
[INFO] [stdout]   --> src/fft.rs:87:43
[INFO] [stdout]    |
[INFO] [stdout] 87 | let (real, imag) = fft::<YourRuntimeType>(device, input);
[INFO] [stdout]    |                                           ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ifft (line 59) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `ifft` in this scope
[INFO] [stdout]   --> src/lib.rs:62:19
[INFO] [stdout]    |
[INFO] [stdout] 62 | let time_domain = ifft(real, imag);
[INFO] [stdout]    |                   ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these functions
[INFO] [stdout]    |
[INFO] [stdout] 59 + use gpu_fft::ifft;
[INFO] [stdout]    |
[INFO] [stdout] 59 + use gpu_fft::ifft::ifft;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/fft.rs - fft::fft_kernel (line 31) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `fft` in this scope
[INFO] [stdout]   --> src/fft.rs:33:20
[INFO] [stdout]    |
[INFO] [stdout] 33 | let (real, imag) = fft::<YourRuntimeType>(device, input);
[INFO] [stdout]    |                    ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these functions
[INFO] [stdout]    |
[INFO] [stdout] 31 + use gpu_fft::fft;
[INFO] [stdout]    |
[INFO] [stdout] 31 + use gpu_fft::fft::fft;
[INFO] [stdout]    |
[INFO] [stdout] 31 + use gpu_fft::twiddles::fft;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `YourRuntimeType` in this scope
[INFO] [stdout]   --> src/fft.rs:33:26
[INFO] [stdout]    |
[INFO] [stdout] 33 | let (real, imag) = fft::<YourRuntimeType>(device, input);
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_fft_rs_31_0<YourRuntimeType>() {
[INFO] [stdout]    |                                                                      +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `device` in this scope
[INFO] [stdout]   --> src/fft.rs:33:43
[INFO] [stdout]    |
[INFO] [stdout] 33 | let (real, imag) = fft::<YourRuntimeType>(device, input);
[INFO] [stdout]    |                                           ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ifft.rs - ifft::ifft_kernel (line 32) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `ifft` in this scope
[INFO] [stdout]   --> src/ifft.rs:35:14
[INFO] [stdout]    |
[INFO] [stdout] 35 | let output = ifft::<YourRuntimeType>(device, input_real, input_imag);
[INFO] [stdout]    |              ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these functions
[INFO] [stdout]    |
[INFO] [stdout] 32 + use gpu_fft::ifft;
[INFO] [stdout]    |
[INFO] [stdout] 32 + use gpu_fft::ifft::ifft;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `YourRuntimeType` in this scope
[INFO] [stdout]   --> src/ifft.rs:35:21
[INFO] [stdout]    |
[INFO] [stdout] 35 | let output = ifft::<YourRuntimeType>(device, input_real, input_imag);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_ifft_rs_32_0<YourRuntimeType>() {
[INFO] [stdout]    |                                                                       +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `device` in this scope
[INFO] [stdout]   --> src/ifft.rs:35:38
[INFO] [stdout]    |
[INFO] [stdout] 35 | let output = ifft::<YourRuntimeType>(device, input_real, input_imag);
[INFO] [stdout]    |                                      ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - fft (line 35) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `fft` in this scope
[INFO] [stdout]   --> src/lib.rs:37:20
[INFO] [stdout]    |
[INFO] [stdout] 37 | let (real, imag) = fft(input);
[INFO] [stdout]    |                    ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these functions
[INFO] [stdout]    |
[INFO] [stdout] 35 + use gpu_fft::fft;
[INFO] [stdout]    |
[INFO] [stdout] 35 + use gpu_fft::fft::fft;
[INFO] [stdout]    |
[INFO] [stdout] 35 + use gpu_fft::twiddles::fft;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/utils.rs - utils::calculate_frequencies (line 58) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `calculate_frequencies` in this scope
[INFO] [stdout]   --> src/utils.rs:61:19
[INFO] [stdout]    |
[INFO] [stdout] 61 | let frequencies = calculate_frequencies(n, sample_rate);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 58 + use gpu_fft::utils::calculate_frequencies;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ifft.rs - ifft::ifft (line 89) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `ifft` in this scope
[INFO] [stdout]   --> src/ifft.rs:92:14
[INFO] [stdout]    |
[INFO] [stdout] 92 | let output = ifft::<YourRuntimeType>(device, input_real, input_imag);
[INFO] [stdout]    |              ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these functions
[INFO] [stdout]    |
[INFO] [stdout] 89 + use gpu_fft::ifft;
[INFO] [stdout]    |
[INFO] [stdout] 89 + use gpu_fft::ifft::ifft;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `YourRuntimeType` in this scope
[INFO] [stdout]   --> src/ifft.rs:92:21
[INFO] [stdout]    |
[INFO] [stdout] 92 | let output = ifft::<YourRuntimeType>(device, input_real, input_imag);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_ifft_rs_89_0<YourRuntimeType>() {
[INFO] [stdout]    |                                                                       +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `device` in this scope
[INFO] [stdout]   --> src/ifft.rs:92:38
[INFO] [stdout]    |
[INFO] [stdout] 92 | let output = ifft::<YourRuntimeType>(device, input_real, input_imag);
[INFO] [stdout]    |                                      ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/psd.rs - psd::psd (line 20) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `psd` in this scope
[INFO] [stdout]   --> src/psd.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 | let psd_values = psd(real, imag);
[INFO] [stdout]    |                  ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 20 + use gpu_fft::psd::psd;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/utils.rs - utils::generate_sine_wave (line 22) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `generate_sine_wave` in this scope
[INFO] [stdout]   --> src/utils.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 | let sine_wave = generate_sine_wave(frequency, sample_rate, duration);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 22 + use gpu_fft::utils::generate_sine_wave;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/utils.rs - utils::find_dominant_frequencies (line 88) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `find_dominant_frequencies` in this scope
[INFO] [stdout]   --> src/utils.rs:92:22
[INFO] [stdout]    |
[INFO] [stdout] 92 | let dominant_freqs = find_dominant_frequencies(psd, frequencies, threshold);
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 88 + use gpu_fft::utils::find_dominant_frequencies;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/fft.rs - fft::fft (line 85)
[INFO] [stdout]     src/fft.rs - fft::fft_kernel (line 31)
[INFO] [stdout]     src/ifft.rs - ifft::ifft (line 89)
[INFO] [stdout]     src/ifft.rs - ifft::ifft_kernel (line 32)
[INFO] [stdout]     src/lib.rs - fft (line 35)
[INFO] [stdout]     src/lib.rs - ifft (line 59)
[INFO] [stdout]     src/psd.rs - psd::psd (line 20)
[INFO] [stdout]     src/utils.rs - utils::calculate_frequencies (line 58)
[INFO] [stdout]     src/utils.rs - utils::find_dominant_frequencies (line 88)
[INFO] [stdout]     src/utils.rs - utils::generate_sine_wave (line 22)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 10 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "acd352f4327d4978240c1dd6b742f7efc295080ff9d0b7c9893a085402e5c184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acd352f4327d4978240c1dd6b742f7efc295080ff9d0b7c9893a085402e5c184", kill_on_drop: false }`
[INFO] [stdout] acd352f4327d4978240c1dd6b742f7efc295080ff9d0b7c9893a085402e5c184
