[INFO] fetching crate symphonia-format-ogg 0.4.0...
[INFO] checking symphonia-format-ogg-0.4.0 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate symphonia-format-ogg 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate symphonia-format-ogg 0.4.0 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate symphonia-format-ogg 0.4.0
[INFO] finished tweaking crates.io crate symphonia-format-ogg 0.4.0
[INFO] tweaked toml for crates.io crate symphonia-format-ogg 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded symphonia-utils-xiph v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2dffbc61b79a63eecbabfeba3e137b7865af961b25d511ba3562f2fbcbc0a25a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2dffbc61b79a63eecbabfeba3e137b7865af961b25d511ba3562f2fbcbc0a25a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dffbc61b79a63eecbabfeba3e137b7865af961b25d511ba3562f2fbcbc0a25a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dffbc61b79a63eecbabfeba3e137b7865af961b25d511ba3562f2fbcbc0a25a", kill_on_drop: false }`
[INFO] [stdout] 2dffbc61b79a63eecbabfeba3e137b7865af961b25d511ba3562f2fbcbc0a25a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63efd9faf4c1922bb7f16d1feab51a40e89731b2011e907eeb97ab4e266a5715
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "63efd9faf4c1922bb7f16d1feab51a40e89731b2011e907eeb97ab4e266a5715", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling encoding_rs v0.8.29
[INFO] [stderr]     Checking symphonia-core v0.4.0
[INFO] [stderr]     Checking symphonia-metadata v0.4.0
[INFO] [stderr]     Checking symphonia-utils-xiph v0.4.0
[INFO] [stderr]     Checking symphonia-format-ogg v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `window_type`
[INFO] [stdout]    --> src/mappings/vorbis.rs:661:5
[INFO] [stdout]     |
[INFO] [stdout] 661 |     window_type: u16,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `window_type`
[INFO] [stdout]    --> src/mappings/vorbis.rs:661:5
[INFO] [stdout]     |
[INFO] [stdout] 661 |     window_type: u16,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.58s
[INFO] running `Command { std: "docker" "inspect" "63efd9faf4c1922bb7f16d1feab51a40e89731b2011e907eeb97ab4e266a5715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63efd9faf4c1922bb7f16d1feab51a40e89731b2011e907eeb97ab4e266a5715", kill_on_drop: false }`
[INFO] [stdout] 63efd9faf4c1922bb7f16d1feab51a40e89731b2011e907eeb97ab4e266a5715