[INFO] fetching crate access-unit 0.0.4...
[INFO] checking access-unit-0.0.4 against try#264a7c4a1c917c83d13895a31231f9d93c7b67e1 for pr-132289
[INFO] extracting crate access-unit 0.0.4 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate access-unit 0.0.4 on toolchain 264a7c4a1c917c83d13895a31231f9d93c7b67e1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate access-unit 0.0.4
[INFO] finished tweaking crates.io crate access-unit 0.0.4
[INFO] tweaked toml for crates.io crate access-unit 0.0.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate access-unit 0.0.4 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" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2a19959a8a17f67652841cda1391af1956d760a3e48626c9ba4b32af7a9d098
[INFO] running `Command { std: "docker" "start" "-a" "a2a19959a8a17f67652841cda1391af1956d760a3e48626c9ba4b32af7a9d098", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2a19959a8a17f67652841cda1391af1956d760a3e48626c9ba4b32af7a9d098", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2a19959a8a17f67652841cda1391af1956d760a3e48626c9ba4b32af7a9d098", kill_on_drop: false }`
[INFO] [stdout] a2a19959a8a17f67652841cda1391af1956d760a3e48626c9ba4b32af7a9d098
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15bcabf56b014a7f008007ff6139fa1e4c721cc07eafd5d391555c889c276200
[INFO] running `Command { std: "docker" "start" "-a" "15bcabf56b014a7f008007ff6139fa1e4c721cc07eafd5d391555c889c276200", kill_on_drop: false }`
[INFO] [stderr]     Checking bytes v1.7.2
[INFO] [stderr]     Checking access-unit v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/flac.rs:269:9
[INFO] [stdout]     |
[INFO] [stdout] 269 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::char::decode_utf16`
[INFO] [stdout]    --> src/flac.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout] 270 |     use std::char::decode_utf16;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mse_fmp4`
[INFO] [stdout]    --> src/aac.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |     use mse_fmp4::aac::{AdtsHeader, ChannelConfiguration, SamplingFrequency};
[INFO] [stdout]     |         ^^^^^^^^ use of undeclared crate or module `mse_fmp4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mse_fmp4`
[INFO] [stdout]    --> src/aac.rs:145:34
[INFO] [stdout]     |
[INFO] [stdout] 145 |         assert_eq!(adts.profile, mse_fmp4::aac::AacProfile::Lc);
[INFO] [stdout]     |                                  ^^^^^^^^ use of undeclared crate or module `mse_fmp4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::char::decode_utf16`
[INFO] [stdout]    --> src/flac.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout] 270 |     use std::char::decode_utf16;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_test_file` is never used
[INFO] [stdout]    --> src/flac.rs:274:8
[INFO] [stdout]     |
[INFO] [stdout] 274 |     fn read_test_file() -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `access-unit` (lib test) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "15bcabf56b014a7f008007ff6139fa1e4c721cc07eafd5d391555c889c276200", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15bcabf56b014a7f008007ff6139fa1e4c721cc07eafd5d391555c889c276200", kill_on_drop: false }`
[INFO] [stdout] 15bcabf56b014a7f008007ff6139fa1e4c721cc07eafd5d391555c889c276200
