[INFO] fetching crate avila-fft 0.3.0...
[INFO] checking avila-fft-0.3.0 against master#8a703520e80d87d4423c01f9d4fbc9e5f6533a02 for pr-154205-1
[INFO] extracting crate avila-fft 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate avila-fft 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate avila-fft 0.3.0
[INFO] tweaked toml for crates.io crate avila-fft 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate avila-fft 0.3.0 on toolchain 8a703520e80d87d4423c01f9d4fbc9e5f6533a02
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate avila-fft 0.3.0 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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 456e174b3fc22e3dbda2538bdb287aa55219d4b72d906691e03f46544c89c479
[INFO] running `Command { std: "docker" "start" "-a" "456e174b3fc22e3dbda2538bdb287aa55219d4b72d906691e03f46544c89c479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "456e174b3fc22e3dbda2538bdb287aa55219d4b72d906691e03f46544c89c479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "456e174b3fc22e3dbda2538bdb287aa55219d4b72d906691e03f46544c89c479", kill_on_drop: false }`
[INFO] [stdout] 456e174b3fc22e3dbda2538bdb287aa55219d4b72d906691e03f46544c89c479
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9223fc78e41851c463933913ac3671d8fa4f7347ba3fdb0aad5f1ba662a00cf
[INFO] running `Command { std: "docker" "start" "-a" "c9223fc78e41851c463933913ac3671d8fa4f7347ba3fdb0aad5f1ba662a00cf", kill_on_drop: false }`
[INFO] [stderr]     Checking avila-fft v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `apply_window_avx_f64` is never used
[INFO] [stdout]    --> src/simd.rs:210:11
[INFO] [stdout]     |
[INFO] [stdout] 210 | unsafe fn apply_window_avx_f64(signal: &[f64], window: &[f64], result: &mut Vec<f64>) {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super`
[INFO] [stdout]     --> src/lib.rs:2040:13
[INFO] [stdout]      |
[INFO] [stdout] 2040 |         use super::*;
[INFO] [stdout]      |             ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EPSILON_F32` is never used
[INFO] [stdout]     --> src/lib.rs:1508:11
[INFO] [stdout]      |
[INFO] [stdout] 1508 |     const EPSILON_F32: f32 = 1e-5;
[INFO] [stdout]      |           ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `apply_window_avx_f64` is never used
[INFO] [stdout]    --> src/simd.rs:210:11
[INFO] [stdout]     |
[INFO] [stdout] 210 | unsafe fn apply_window_avx_f64(signal: &[f64], window: &[f64], result: &mut Vec<f64>) {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/bin/avila-fft.rs:754:9
[INFO] [stdout]     |
[INFO] [stdout] 754 |         planner.process(&mut complex);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 754 |         let _ = planner.process(&mut complex);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/bin/avila-fft.rs:759:9
[INFO] [stdout]     |
[INFO] [stdout] 759 |         planner_inv.process(&mut complex);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 759 |         let _ = planner_inv.process(&mut complex);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/bin/avila-fft.rs:754:9
[INFO] [stdout]     |
[INFO] [stdout] 754 |         planner.process(&mut complex);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 754 |         let _ = planner.process(&mut complex);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/bin/avila-fft.rs:759:9
[INFO] [stdout]     |
[INFO] [stdout] 759 |         planner_inv.process(&mut complex);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 759 |         let _ = planner_inv.process(&mut complex);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "c9223fc78e41851c463933913ac3671d8fa4f7347ba3fdb0aad5f1ba662a00cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9223fc78e41851c463933913ac3671d8fa4f7347ba3fdb0aad5f1ba662a00cf", kill_on_drop: false }`
[INFO] [stdout] c9223fc78e41851c463933913ac3671d8fa4f7347ba3fdb0aad5f1ba662a00cf