[INFO] cloning repository https://github.com/tjb1982/opus-decoder-wasm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tjb1982/opus-decoder-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftjb1982%2Fopus-decoder-wasm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftjb1982%2Fopus-decoder-wasm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a26641ff34ca3dd6043d65e5e88f9e6cef417cd
[INFO] checking tjb1982/opus-decoder-wasm against 165655a2f1981fef27b31c547ad7631979fc5139 for pr-160235
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftjb1982%2Fopus-decoder-wasm" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tjb1982/opus-decoder-wasm
[INFO] finished tweaking git repo https://github.com/tjb1982/opus-decoder-wasm
[INFO] tweaked toml for git repo https://github.com/tjb1982/opus-decoder-wasm written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tjb1982/opus-decoder-wasm on toolchain 165655a2f1981fef27b31c547ad7631979fc5139
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tjb1982/opus-decoder-wasm 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" "+165655a2f1981fef27b31c547ad7631979fc5139" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking tjb1982/opus-decoder-wasm against 165655a2f1981fef27b31c547ad7631979fc5139 for pr-160235
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftjb1982%2Fopus-decoder-wasm" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tjb1982/opus-decoder-wasm
[INFO] finished tweaking git repo https://github.com/tjb1982/opus-decoder-wasm
[INFO] tweaked toml for git repo https://github.com/tjb1982/opus-decoder-wasm written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tjb1982/opus-decoder-wasm on toolchain 165655a2f1981fef27b31c547ad7631979fc5139
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tjb1982/opus-decoder-wasm 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" "+165655a2f1981fef27b31c547ad7631979fc5139" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ogg v0.9.2
[INFO] [stderr]   Downloaded unopus v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cec8e96cadcebd3db22df1ebcfd204e236df464ed50f6a154d657477302a7e8f
[INFO] running `Command { std: "docker" "start" "cec8e96cadcebd3db22df1ebcfd204e236df464ed50f6a154d657477302a7e8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cec8e96cadcebd3db22df1ebcfd204e236df464ed50f6a154d657477302a7e8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cec8e96cadcebd3db22df1ebcfd204e236df464ed50f6a154d657477302a7e8f" "/opt/rustwide/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cec8e96cadcebd3db22df1ebcfd204e236df464ed50f6a154d657477302a7e8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cec8e96cadcebd3db22df1ebcfd204e236df464ed50f6a154d657477302a7e8f" "/opt/rustwide/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.106
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling bumpalo v3.19.1
[INFO] [stderr]     Checking unicode-ident v1.0.22
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking ogg v0.9.2
[INFO] [stderr]    Compiling wasm-bindgen v0.2.106
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking unopus v0.0.1
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.106
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.106
[INFO] [stderr]     Checking console_error_panic_hook v0.1.7
[INFO] [stderr]     Checking js-sys v0.3.83
[INFO] [stderr]     Checking opus-decoder-wasm v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `streams` and `coupled_streams` are never read
[INFO] [stdout]   --> src/decoder.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct OpusDecoder {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     streams: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 14 |     coupled_streams: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `streams` and `coupled_streams` are never read
[INFO] [stdout]   --> src/decoder.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct OpusDecoder {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     streams: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 14 |     coupled_streams: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `channels`, `streams`, and `coupled_streams` are never used
[INFO] [stdout]    --> src/decoder.rs:104:12
[INFO] [stdout]     |
[INFO] [stdout]  17 | impl OpusDecoder {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 104 |     pub fn channels(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     pub fn streams(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn coupled_streams(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Unsupported` is never constructed
[INFO] [stdout]   --> src/error.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub enum OpusError {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 17 |     Unsupported(String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OpusError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `version` is never read
[INFO] [stdout]  --> src/opus_header.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct OpusHead {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 8 |     /// Opus version (should be 1)
[INFO] [stdout] 9 |     pub version: u8,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `OpusHead` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OpusTags` is never constructed
[INFO] [stdout]    --> src/opus_header.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub struct OpusTags {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `parse` is never used
[INFO] [stdout]    --> src/opus_header.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 130 | impl OpusTags {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 131 |     /// Parse OpusTags from packet data.
[INFO] [stdout] 132 |     pub fn parse(data: &[u8]) -> Result<Self> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `channels`, `streams`, and `coupled_streams` are never used
[INFO] [stdout]    --> src/decoder.rs:104:12
[INFO] [stdout]     |
[INFO] [stdout]  17 | impl OpusDecoder {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 104 |     pub fn channels(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     pub fn streams(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn coupled_streams(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Unsupported` is never constructed
[INFO] [stdout]   --> src/error.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub enum OpusError {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 17 |     Unsupported(String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OpusError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `version` is never read
[INFO] [stdout]  --> src/opus_header.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct OpusHead {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 8 |     /// Opus version (should be 1)
[INFO] [stdout] 9 |     pub version: u8,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `OpusHead` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OpusTags` is never constructed
[INFO] [stdout]    --> src/opus_header.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub struct OpusTags {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `parse` is never used
[INFO] [stdout]    --> src/opus_header.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 130 | impl OpusTags {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 131 |     /// Parse OpusTags from packet data.
[INFO] [stdout] 132 |     pub fn parse(data: &[u8]) -> Result<Self> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.20s
[INFO] running `Command { std: "docker" "inspect" "cec8e96cadcebd3db22df1ebcfd204e236df464ed50f6a154d657477302a7e8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cec8e96cadcebd3db22df1ebcfd204e236df464ed50f6a154d657477302a7e8f", kill_on_drop: false }`
[INFO] [stdout] cec8e96cadcebd3db22df1ebcfd204e236df464ed50f6a154d657477302a7e8f
