[INFO] fetching crate songbird 0.2.0...
[INFO] checking songbird-0.2.0 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] extracting crate songbird 0.2.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate songbird 0.2.0 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate songbird 0.2.0
[INFO] finished tweaking crates.io crate songbird 0.2.0
[INFO] tweaked toml for crates.io crate songbird 0.2.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
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[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 5510cddadf857f0832dcc14c8eb1c970cd228316a5f1f19085474ef0940145bb
[INFO] running `Command { std: "docker" "start" "-a" "5510cddadf857f0832dcc14c8eb1c970cd228316a5f1f19085474ef0940145bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5510cddadf857f0832dcc14c8eb1c970cd228316a5f1f19085474ef0940145bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5510cddadf857f0832dcc14c8eb1c970cd228316a5f1f19085474ef0940145bb", kill_on_drop: false }`
[INFO] [stdout] 5510cddadf857f0832dcc14c8eb1c970cd228316a5f1f19085474ef0940145bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccd4eeb4af7c79e7c8ce8953177a5fc16a89fb4dc5c35b3ab30ba748caeec41a
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[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/driver/mod.rs:30:14
[INFO] [stdout]    |
[INFO] [stdout] 30 |     tracks::{self, Track, TrackHandle},
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::test_utils`
[INFO] [stdout]  --> src/input/cached/tests.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     test_utils::*,
[INFO] [stdout]   |     ^^^^^^^^^^ could not find `test_utils` in the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::test_utils`
[INFO] [stdout]    --> src/input/mod.rs:520:16
[INFO] [stdout]     |
[INFO] [stdout] 520 |     use crate::test_utils::*;
[INFO] [stdout]     |                ^^^^^^^^^^ could not find `test_utils` in the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `utils`
[INFO] [stdout]   --> src/lib.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | use utils as test_utils;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ no external crate `utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `make_sine` in this scope
[INFO] [stdout]   --> src/input/cached/tests.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let input = make_sine(50 * MONO_FRAME_SIZE, true);
[INFO] [stdout]    |                 ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `make_sine` in this scope
[INFO] [stdout]   --> src/input/cached/tests.rs:59:16
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let data = make_sine(50 * MONO_FRAME_SIZE, stereo);
[INFO] [stdout]    |                ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `make_sine` in this scope
[INFO] [stdout]    --> src/input/mod.rs:524:20
[INFO] [stdout]     |
[INFO] [stdout] 524 |         let data = make_sine(50 * MONO_FRAME_SIZE, false);
[INFO] [stdout]     |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `make_sine` in this scope
[INFO] [stdout]    --> src/input/mod.rs:541:20
[INFO] [stdout]     |
[INFO] [stdout] 541 |         let data = make_sine(50 * MONO_FRAME_SIZE, true);
[INFO] [stdout]     |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `make_pcm_sine` in this scope
[INFO] [stdout]    --> src/input/mod.rs:558:20
[INFO] [stdout]     |
[INFO] [stdout] 558 |         let data = make_pcm_sine(50 * MONO_FRAME_SIZE, false);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `make_pcm_sine` in this scope
[INFO] [stdout]    --> src/input/mod.rs:579:20
[INFO] [stdout]     |
[INFO] [stdout] 579 |         let data = make_pcm_sine(50 * MONO_FRAME_SIZE, true);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/driver/mod.rs:30:14
[INFO] [stdout]    |
[INFO] [stdout] 30 |     tracks::{self, Track, TrackHandle},
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `songbird` due to 10 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "ccd4eeb4af7c79e7c8ce8953177a5fc16a89fb4dc5c35b3ab30ba748caeec41a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccd4eeb4af7c79e7c8ce8953177a5fc16a89fb4dc5c35b3ab30ba748caeec41a", kill_on_drop: false }`
[INFO] [stdout] ccd4eeb4af7c79e7c8ce8953177a5fc16a89fb4dc5c35b3ab30ba748caeec41a