[INFO] fetching crate vpr-audio-analyzer 0.1.1... [INFO] testing vpr-audio-analyzer-0.1.1 against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628 [INFO] extracting crate vpr-audio-analyzer 0.1.1 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate vpr-audio-analyzer 0.1.1 [INFO] finished tweaking crates.io crate vpr-audio-analyzer 0.1.1 [INFO] tweaked toml for crates.io crate vpr-audio-analyzer 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate vpr-audio-analyzer 0.1.1 on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 24 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d53707f9baf34ae436318e2788aa2d861a2a59fb9946916fa4bd04e0951daecf [INFO] running `Command { std: "docker" "start" "-a" "d53707f9baf34ae436318e2788aa2d861a2a59fb9946916fa4bd04e0951daecf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d53707f9baf34ae436318e2788aa2d861a2a59fb9946916fa4bd04e0951daecf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d53707f9baf34ae436318e2788aa2d861a2a59fb9946916fa4bd04e0951daecf", kill_on_drop: false }` [INFO] [stdout] d53707f9baf34ae436318e2788aa2d861a2a59fb9946916fa4bd04e0951daecf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e219dd257ff36d99ab64f7652065631539d231b84cb1d5f2165a3ece5a0c990f [INFO] running `Command { std: "docker" "start" "-a" "e219dd257ff36d99ab64f7652065631539d231b84cb1d5f2165a3ece5a0c990f", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling bytemuck v1.23.2 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling extended v0.1.0 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling symphonia-core v0.5.4 [INFO] [stderr] Compiling symphonia-metadata v0.5.4 [INFO] [stderr] Compiling symphonia-codec-alac v0.5.4 [INFO] [stderr] Compiling symphonia-codec-aac v0.5.4 [INFO] [stderr] Compiling symphonia-codec-pcm v0.5.4 [INFO] [stderr] Compiling symphonia-codec-adpcm v0.5.4 [INFO] [stderr] Compiling symphonia-utils-xiph v0.5.4 [INFO] [stderr] Compiling symphonia-format-caf v0.5.4 [INFO] [stderr] Compiling symphonia-format-riff v0.5.4 [INFO] [stderr] Compiling symphonia-bundle-mp3 v0.5.4 [INFO] [stderr] Compiling symphonia-format-mkv v0.5.4 [INFO] [stderr] Compiling symphonia-format-isomp4 v0.5.4 [INFO] [stderr] Compiling symphonia-codec-vorbis v0.5.4 [INFO] [stderr] Compiling symphonia-format-ogg v0.5.4 [INFO] [stderr] Compiling symphonia-bundle-flac v0.5.4 [INFO] [stderr] Compiling symphonia v0.5.4 [INFO] [stderr] Compiling vpr-audio-analyzer v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `footer_size` [INFO] [stdout] --> src/tags/id3v2/mod.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | let footer_size: u64 = if footer { 10 } else { 0 }; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_footer_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `unsynchronisation`, `extended_header`, `experimental`, and `footer` are never read [INFO] [stdout] --> src/tags/id3v2/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct ID3V2Flags { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 9 | unsynchronisation: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 10 | extended_header: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | experimental: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 12 | footer: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ID3V2Flags` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.21s [INFO] running `Command { std: "docker" "inspect" "e219dd257ff36d99ab64f7652065631539d231b84cb1d5f2165a3ece5a0c990f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e219dd257ff36d99ab64f7652065631539d231b84cb1d5f2165a3ece5a0c990f", kill_on_drop: false }` [INFO] [stdout] e219dd257ff36d99ab64f7652065631539d231b84cb1d5f2165a3ece5a0c990f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6771c2e38bacc10bd38a0673a0ccf7004b22ac00bf515eb3c819b7346405f7c6 [INFO] running `Command { std: "docker" "start" "-a" "6771c2e38bacc10bd38a0673a0ccf7004b22ac00bf515eb3c819b7346405f7c6", kill_on_drop: false }` [INFO] [stderr] error: failed to download `cfg-if v1.0.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unable to get packages from source [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to unpack package `cfg-if v1.0.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cfg-if-1.0.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Read-only file system (os error 30) [INFO] running `Command { std: "docker" "inspect" "6771c2e38bacc10bd38a0673a0ccf7004b22ac00bf515eb3c819b7346405f7c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6771c2e38bacc10bd38a0673a0ccf7004b22ac00bf515eb3c819b7346405f7c6", kill_on_drop: false }` [INFO] [stdout] 6771c2e38bacc10bd38a0673a0ccf7004b22ac00bf515eb3c819b7346405f7c6