[INFO] cloning repository https://github.com/imilas/645
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/imilas/645" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimilas%2F645", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimilas%2F645'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6544b50db95ca8f43ab598bca39c77ab3a12d80b
[INFO] checking imilas/645 against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimilas%2F645" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/imilas/645
[INFO] finished tweaking git repo https://github.com/imilas/645
[INFO] tweaked toml for git repo https://github.com/imilas/645 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/imilas/645 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/imilas/645 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e16ebfd1a423a5ea1cfca53bae6bd9cb3a11cdea9b147d3fa06b284e9ae5aee
[INFO] running `Command { std: "docker" "start" "-a" "8e16ebfd1a423a5ea1cfca53bae6bd9cb3a11cdea9b147d3fa06b284e9ae5aee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e16ebfd1a423a5ea1cfca53bae6bd9cb3a11cdea9b147d3fa06b284e9ae5aee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e16ebfd1a423a5ea1cfca53bae6bd9cb3a11cdea9b147d3fa06b284e9ae5aee", kill_on_drop: false }`
[INFO] [stdout] 8e16ebfd1a423a5ea1cfca53bae6bd9cb3a11cdea9b147d3fa06b284e9ae5aee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba3197d46efe12aa8f65eddbe70486da027d9dcf41cc14e0c6b6c3c1d88b0846
[INFO] running `Command { std: "docker" "start" "-a" "ba3197d46efe12aa8f65eddbe70486da027d9dcf41cc14e0c6b6c3c1d88b0846", kill_on_drop: false }`
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[INFO] [stderr]     Checking main v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Contour` and `Layout`
[INFO] [stdout]  --> src/bin/spec.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use plotly::{Contour, HeatMap, Layout, Plot};
[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 imports: `Contour` and `Layout`
[INFO] [stdout]  --> src/bin/spec.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use plotly::{Contour, HeatMap, Layout, Plot};
[INFO] [stdout]   |              ^^^^^^^           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ringbuffer::AllocRingBuffer::<T>::with_capacity`: alias of new
[INFO] [stdout]   --> src/bin/microphone.rs:13:61
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut buffer: AllocRingBuffer<f32> = AllocRingBuffer::with_capacity(10000);
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ringbuffer::AllocRingBuffer::<T>::with_capacity`: alias of new
[INFO] [stdout]   --> src/bin/microphone.rs:13:61
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut buffer: AllocRingBuffer<f32> = AllocRingBuffer::with_capacity(10000);
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buff_mel`
[INFO] [stdout]   --> src/bin/microphone.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |             let buff_mel = fft::spec_to_mels(&buff_fft);
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buff_mel`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buff_mel`
[INFO] [stdout]   --> src/bin/microphone.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |             let buff_mel = fft::spec_to_mels(&buff_fft);
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buff_mel`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 01s
[INFO] running `Command { std: "docker" "inspect" "ba3197d46efe12aa8f65eddbe70486da027d9dcf41cc14e0c6b6c3c1d88b0846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba3197d46efe12aa8f65eddbe70486da027d9dcf41cc14e0c6b6c3c1d88b0846", kill_on_drop: false }`
[INFO] [stdout] ba3197d46efe12aa8f65eddbe70486da027d9dcf41cc14e0c6b6c3c1d88b0846
