[INFO] cloning repository https://github.com/eras/WavCue
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eras/WavCue" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feras%2FWavCue", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feras%2FWavCue'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3125c2e5649c974f22211af960f54100b9fad4e1
[INFO] checking eras/WavCue against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feras%2FWavCue" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/eras/WavCue
[INFO] finished tweaking git repo https://github.com/eras/WavCue
[INFO] tweaked toml for git repo https://github.com/eras/WavCue written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/eras/WavCue on toolchain 53f0b05ecbcf011a1f77f1c627304e87ebd05801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/eras/WavCue 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" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking eras/WavCue against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feras%2FWavCue" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/eras/WavCue
[INFO] finished tweaking git repo https://github.com/eras/WavCue
[INFO] tweaked toml for git repo https://github.com/eras/WavCue written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/eras/WavCue on toolchain 53f0b05ecbcf011a1f77f1c627304e87ebd05801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/eras/WavCue 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" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "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 proc-macro2 v1.0.38
[INFO] [stderr]   Downloaded syn v1.0.94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 502670fe537523bbdb1a7efaf1a0ad474a4e3714ea97e9ae97aad90cd3035d39
[INFO] running `Command { std: "docker" "start" "-a" "502670fe537523bbdb1a7efaf1a0ad474a4e3714ea97e9ae97aad90cd3035d39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "502670fe537523bbdb1a7efaf1a0ad474a4e3714ea97e9ae97aad90cd3035d39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "502670fe537523bbdb1a7efaf1a0ad474a4e3714ea97e9ae97aad90cd3035d39", kill_on_drop: false }`
[INFO] [stdout] 502670fe537523bbdb1a7efaf1a0ad474a4e3714ea97e9ae97aad90cd3035d39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a46055ca4f28412bbb433d25708822f457410a5f34de194672d03f0cab86b89
[INFO] running `Command { std: "docker" "start" "-a" "1a46055ca4f28412bbb433d25708822f457410a5f34de194672d03f0cab86b89", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.38
[INFO] [stderr]    Compiling syn v1.0.94
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking wav-cue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `position`, `data_chunk_id`, `chunk_start`, and `block_start` are never read
[INFO] [stdout]   --> src/main.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct CueEntry {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 51 |     cue_id: u32,
[INFO] [stdout] 52 |     position: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 53 |     data_chunk_id: DataChunkId,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 54 |     chunk_start: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 55 |     block_start: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CueEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `description`, `originator`, `originator_reference`, `origination_date`, `origination_time`, and `version` are never read
[INFO] [stdout]   --> src/main.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | struct BroadcastAudioExtension {
[INFO] [stdout]    |        ----------------------- fields in this struct
[INFO] [stdout] 77 |     description: String,          /* ASCII : «Description of the sound sequence» */
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 78 |     originator: String,           /* ASCII : «Name of the originator» */
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 79 |     originator_reference: String, /* ASCII : «Reference of the originator» */
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 80 |     origination_date: String,     /* ASCII : «yyyy-mm-dd» */
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 81 |     origination_time: String,     /* ASCII : «hh-mm-ss» */
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 82 |     time_reference: u64,          /* First sample count since midnight */
[INFO] [stdout] 83 |     version: u16,                 /* Version of the BWF; unsigned binary number */
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BroadcastAudioExtension` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `compression_code`, `number_of_channels`, `average_bytes_per_second`, `block_align`, and `significant_bits_per_sample` are never read
[INFO] [stdout]   --> src/main.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | struct Header {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 88 |     compression_code: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 89 |     number_of_channels: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 90 |     sampling_rate: u32,
[INFO] [stdout] 91 |     average_bytes_per_second: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 92 |     block_align: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 93 |     significant_bits_per_sample: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `position`, `data_chunk_id`, `chunk_start`, and `block_start` are never read
[INFO] [stdout]   --> src/main.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct CueEntry {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 51 |     cue_id: u32,
[INFO] [stdout] 52 |     position: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 53 |     data_chunk_id: DataChunkId,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 54 |     chunk_start: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 55 |     block_start: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CueEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `description`, `originator`, `originator_reference`, `origination_date`, `origination_time`, and `version` are never read
[INFO] [stdout]   --> src/main.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | struct BroadcastAudioExtension {
[INFO] [stdout]    |        ----------------------- fields in this struct
[INFO] [stdout] 77 |     description: String,          /* ASCII : «Description of the sound sequence» */
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 78 |     originator: String,           /* ASCII : «Name of the originator» */
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 79 |     originator_reference: String, /* ASCII : «Reference of the originator» */
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 80 |     origination_date: String,     /* ASCII : «yyyy-mm-dd» */
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 81 |     origination_time: String,     /* ASCII : «hh-mm-ss» */
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 82 |     time_reference: u64,          /* First sample count since midnight */
[INFO] [stdout] 83 |     version: u16,                 /* Version of the BWF; unsigned binary number */
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BroadcastAudioExtension` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `compression_code`, `number_of_channels`, `average_bytes_per_second`, `block_align`, and `significant_bits_per_sample` are never read
[INFO] [stdout]   --> src/main.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | struct Header {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 88 |     compression_code: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 89 |     number_of_channels: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 90 |     sampling_rate: u32,
[INFO] [stdout] 91 |     average_bytes_per_second: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 92 |     block_align: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 93 |     significant_bits_per_sample: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `Command { std: "docker" "inspect" "1a46055ca4f28412bbb433d25708822f457410a5f34de194672d03f0cab86b89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a46055ca4f28412bbb433d25708822f457410a5f34de194672d03f0cab86b89", kill_on_drop: false }`
[INFO] [stdout] 1a46055ca4f28412bbb433d25708822f457410a5f34de194672d03f0cab86b89
