[INFO] cloning repository https://github.com/RamType0/sample_format_conversion_benchmarks
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RamType0/sample_format_conversion_benchmarks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRamType0%2Fsample_format_conversion_benchmarks", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRamType0%2Fsample_format_conversion_benchmarks'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 540b6668822078c4747e19733c56c9413978d408
[INFO] checking RamType0/sample_format_conversion_benchmarks against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRamType0%2Fsample_format_conversion_benchmarks" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RamType0/sample_format_conversion_benchmarks
[INFO] finished tweaking git repo https://github.com/RamType0/sample_format_conversion_benchmarks
[INFO] tweaked toml for git repo https://github.com/RamType0/sample_format_conversion_benchmarks written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RamType0/sample_format_conversion_benchmarks on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RamType0/sample_format_conversion_benchmarks 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9cc944aaf2ec1611f22307d945c62ab193f56a7a6e74e20a0f43fa5691789386
[INFO] running `Command { std: "docker" "start" "-a" "9cc944aaf2ec1611f22307d945c62ab193f56a7a6e74e20a0f43fa5691789386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cc944aaf2ec1611f22307d945c62ab193f56a7a6e74e20a0f43fa5691789386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cc944aaf2ec1611f22307d945c62ab193f56a7a6e74e20a0f43fa5691789386", kill_on_drop: false }`
[INFO] [stdout] 9cc944aaf2ec1611f22307d945c62ab193f56a7a6e74e20a0f43fa5691789386
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5464babce6325f85b21d9eee8a1f684123ba245dabe29be19210f382fe0415f5
[INFO] running `Command { std: "docker" "start" "-a" "5464babce6325f85b21d9eee8a1f684123ba245dabe29be19210f382fe0415f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]     Checking lock_api v0.4.5
[INFO] [stderr]    Compiling cpal v0.13.4
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]     Checking nix v0.20.2
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking alsa v0.5.0
[INFO] [stderr]     Checking sample_format_conversion_benchmarks v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `samples_format_mine::Sample as MySample`
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use samples_format_mine::Sample as MySample;
[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: `cpal::Sample`
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cpal::Sample;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SampleFormat` is never used
[INFO] [stdout]  --> src/samples_format_mine.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum SampleFormat {
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sample_size` is never used
[INFO] [stdout]   --> src/samples_format_mine.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl SampleFormat {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn sample_size(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Sample` is never used
[INFO] [stdout]   --> src/samples_format_mine.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub unsafe trait Sample: Copy + Clone {
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `F32_TO_16BIT_INT_MULTIPLIER` is never used
[INFO] [stdout]    --> src/samples_format_mine.rs:102:7
[INFO] [stdout]     |
[INFO] [stdout] 102 | const F32_TO_16BIT_INT_MULTIPLIER:f32 = u16::MAX as f32 * 0.5;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SampleFormat` is never used
[INFO] [stdout]  --> src/samples_format_mine.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum SampleFormat {
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sample_size` is never used
[INFO] [stdout]   --> src/samples_format_mine.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl SampleFormat {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn sample_size(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `FORMAT` and `from` are never used
[INFO] [stdout]   --> src/samples_format_mine.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub unsafe trait Sample: Copy + Clone {
[INFO] [stdout]    |                  ------ associated items in this trait
[INFO] [stdout] 28 |     /// The `SampleFormat` corresponding to this data type.
[INFO] [stdout] 29 |     const FORMAT: SampleFormat;
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn from<S>(s: &S) -> Self
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `Command { std: "docker" "inspect" "5464babce6325f85b21d9eee8a1f684123ba245dabe29be19210f382fe0415f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5464babce6325f85b21d9eee8a1f684123ba245dabe29be19210f382fe0415f5", kill_on_drop: false }`
[INFO] [stdout] 5464babce6325f85b21d9eee8a1f684123ba245dabe29be19210f382fe0415f5
