[INFO] cloning repository https://github.com/reillypascal/codecfx
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/reillypascal/codecfx" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freillypascal%2Fcodecfx", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freillypascal%2Fcodecfx'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 58070966b796527ed971c8ffaa5dc97ab0cd7dc5
[INFO] checking reillypascal/codecfx/58070966b796527ed971c8ffaa5dc97ab0cd7dc5 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freillypascal%2Fcodecfx" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/reillypascal/codecfx
[INFO] finished tweaking git repo https://github.com/reillypascal/codecfx
[INFO] tweaked toml for git repo https://github.com/reillypascal/codecfx written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/reillypascal/codecfx on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/reillypascal/codecfx 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rubato v0.16.2
[INFO] [stderr]   Downloaded rustfft v6.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ad70c814f281dac978fcedcbb1983abb34e93e2df4173ee47585a63bf3cd11c
[INFO] running `Command { std: "docker" "start" "-a" "3ad70c814f281dac978fcedcbb1983abb34e93e2df4173ee47585a63bf3cd11c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ad70c814f281dac978fcedcbb1983abb34e93e2df4173ee47585a63bf3cd11c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ad70c814f281dac978fcedcbb1983abb34e93e2df4173ee47585a63bf3cd11c", kill_on_drop: false }`
[INFO] [stdout] 3ad70c814f281dac978fcedcbb1983abb34e93e2df4173ee47585a63bf3cd11c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39d122db762703c92ed33b6d0ec9cdb3f3827f45d747818fafa57f0f8135314a
[INFO] running `Command { std: "docker" "start" "-a" "39d122db762703c92ed33b6d0ec9cdb3f3827f45d747818fafa57f0f8135314a", kill_on_drop: false }`
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking primal-check v0.3.4
[INFO] [stderr]     Checking rustfft v6.4.0
[INFO] [stderr]     Checking realfft v3.5.0
[INFO] [stderr]     Checking rubato v0.16.2
[INFO] [stderr]     Checking codecfx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Resampler`
[INFO] [stdout]  --> src/codec.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Resampler, SincFixedIn, SincInterpolationParameters, SincInterpolationType, WindowFunction,
[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 import: `Resampler`
[INFO] [stdout]  --> src/codec.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Resampler, SincFixedIn, SincInterpolationParameters, SincInterpolationType, WindowFunction,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/codec.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut resampler_in = SincFixedIn::<f64>::new(
[INFO] [stdout]    |         ----^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/codec.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut resampler_out = SincFixedIn::<f64>::new(
[INFO] [stdout]    |         ----^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resampler_in`
[INFO] [stdout]   --> src/codec.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut resampler_in = SincFixedIn::<f64>::new(
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resampler_in`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resampler_out`
[INFO] [stdout]   --> src/codec.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut resampler_out = SincFixedIn::<f64>::new(
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resampler_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/codec.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut resampler_in = SincFixedIn::<f64>::new(
[INFO] [stdout]    |         ----^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/codec.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut resampler_out = SincFixedIn::<f64>::new(
[INFO] [stdout]    |         ----^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resampler_in`
[INFO] [stdout]   --> src/codec.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut resampler_in = SincFixedIn::<f64>::new(
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resampler_in`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resampler_out`
[INFO] [stdout]   --> src/codec.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut resampler_out = SincFixedIn::<f64>::new(
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resampler_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.57s
[INFO] running `Command { std: "docker" "inspect" "39d122db762703c92ed33b6d0ec9cdb3f3827f45d747818fafa57f0f8135314a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39d122db762703c92ed33b6d0ec9cdb3f3827f45d747818fafa57f0f8135314a", kill_on_drop: false }`
[INFO] [stdout] 39d122db762703c92ed33b6d0ec9cdb3f3827f45d747818fafa57f0f8135314a
