[INFO] fetching crate soundkit 0.12.1...
[INFO] checking soundkit-0.12.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate soundkit 0.12.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate soundkit 0.12.1
[INFO] finished tweaking crates.io crate soundkit 0.12.1
[INFO] tweaked toml for crates.io crate soundkit 0.12.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate soundkit 0.12.1 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate soundkit 0.12.1 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95102855ec39516afad7f2ba1fd423de18f4ff04dbdee485d32e8deb03ccf34b
[INFO] running `Command { std: "docker" "start" "-a" "95102855ec39516afad7f2ba1fd423de18f4ff04dbdee485d32e8deb03ccf34b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95102855ec39516afad7f2ba1fd423de18f4ff04dbdee485d32e8deb03ccf34b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95102855ec39516afad7f2ba1fd423de18f4ff04dbdee485d32e8deb03ccf34b", kill_on_drop: false }`
[INFO] [stdout] 95102855ec39516afad7f2ba1fd423de18f4ff04dbdee485d32e8deb03ccf34b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf4171652a8c7a1e9debdf625503d4416700578485c4dc5143244e38c00e086e
[INFO] running `Command { std: "docker" "start" "-a" "bf4171652a8c7a1e9debdf625503d4416700578485c4dc5143244e38c00e086e", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]     Checking bytes v1.10.0
[INFO] [stderr]    Compiling rustfft v6.2.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking primal-check v0.3.4
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]     Checking realfft v3.4.0
[INFO] [stderr]     Checking rubato v0.14.1
[INFO] [stderr]     Checking frame-header v0.2.0
[INFO] [stderr]     Checking soundkit v0.12.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `s32le_to_s24`
[INFO] [stdout]  --> src/audio_packet.rs:1:82
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::audio_bytes::{f32le_to_i32, s16le_to_i32, s24le_to_i32, s32le_to_i32, s32le_to_s24};
[INFO] [stdout]   |                                                                                  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `s32le_to_s24`
[INFO] [stdout]  --> src/audio_packet.rs:1:82
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::audio_bytes::{f32le_to_i32, s16le_to_i32, s24le_to_i32, s32le_to_i32, s32le_to_s24};
[INFO] [stdout]   |                                                                                  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.57s
[INFO] running `Command { std: "docker" "inspect" "bf4171652a8c7a1e9debdf625503d4416700578485c4dc5143244e38c00e086e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf4171652a8c7a1e9debdf625503d4416700578485c4dc5143244e38c00e086e", kill_on_drop: false }`
[INFO] [stdout] bf4171652a8c7a1e9debdf625503d4416700578485c4dc5143244e38c00e086e