[INFO] fetching crate macromusic 0.1.0...
[INFO] testing macromusic-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate macromusic 0.1.0 into /workspace/builds/worker-74/source
[INFO] validating manifest of crates.io crate macromusic 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate macromusic 0.1.0
[INFO] finished tweaking crates.io crate macromusic 0.1.0
[INFO] tweaked toml for crates.io crate macromusic 0.1.0 written to /workspace/builds/worker-74/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11aa84d0a9da8765b6e5065a2f0e9a813acbdf1d19cbec3dd5d08362ca40bca2
[INFO] running `Command { std: "docker" "start" "-a" "11aa84d0a9da8765b6e5065a2f0e9a813acbdf1d19cbec3dd5d08362ca40bca2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11aa84d0a9da8765b6e5065a2f0e9a813acbdf1d19cbec3dd5d08362ca40bca2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11aa84d0a9da8765b6e5065a2f0e9a813acbdf1d19cbec3dd5d08362ca40bca2", kill_on_drop: false }`
[INFO] [stdout] 11aa84d0a9da8765b6e5065a2f0e9a813acbdf1d19cbec3dd5d08362ca40bca2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5630213a12a00c3c7f0dd6947f9de0bd0052cf01ec6d85430be26160af31226b
[INFO] running `Command { std: "docker" "start" "-a" "5630213a12a00c3c7f0dd6947f9de0bd0052cf01ec6d85430be26160af31226b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling hound v1.1.0
[INFO] [stderr]    Compiling claxon v0.3.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling ogg v0.4.1
[INFO] [stderr]    Compiling lewton v0.5.2
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling cpal v0.6.0
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling cgmath v0.14.1
[INFO] [stderr]    Compiling rodio v0.6.0
[INFO] [stderr]    Compiling macromusic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.61s
[INFO] running `Command { std: "docker" "inspect" "5630213a12a00c3c7f0dd6947f9de0bd0052cf01ec6d85430be26160af31226b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5630213a12a00c3c7f0dd6947f9de0bd0052cf01ec6d85430be26160af31226b", kill_on_drop: false }`
[INFO] [stdout] 5630213a12a00c3c7f0dd6947f9de0bd0052cf01ec6d85430be26160af31226b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af5dcf3941cacbeab783088e89f52ff6adb7b3d231dddd94e9404453d9ba0c86
[INFO] running `Command { std: "docker" "start" "-a" "af5dcf3941cacbeab783088e89f52ff6adb7b3d231dddd94e9404453d9ba0c86", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling macromusic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.60s
[INFO] [stderr]   Executable unittests lib.rs (/opt/rustwide/target/debug/deps/macromusic-f9941252f19e7efa)
[INFO] [stderr]   Executable unittests main.rs (/opt/rustwide/target/debug/deps/midimacro-28f00464cf072cae)
[INFO] running `Command { std: "docker" "inspect" "af5dcf3941cacbeab783088e89f52ff6adb7b3d231dddd94e9404453d9ba0c86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af5dcf3941cacbeab783088e89f52ff6adb7b3d231dddd94e9404453d9ba0c86", kill_on_drop: false }`
[INFO] [stdout] af5dcf3941cacbeab783088e89f52ff6adb7b3d231dddd94e9404453d9ba0c86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ca73404965e63230754e9ca6f89a18a108b8a92bb4fa9ad52a5fc0f9044b2729
[INFO] running `Command { std: "docker" "start" "-a" "ca73404965e63230754e9ca6f89a18a108b8a92bb4fa9ad52a5fc0f9044b2729", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/macromusic-f9941252f19e7efa)
[INFO] [stderr]      Running unittests main.rs (/opt/rustwide/target/debug/deps/midimacro-28f00464cf072cae)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests macromusic
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test lib.rs - sick_beat (line 6) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- lib.rs - sick_beat (line 6) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `rodio`
[INFO] [stdout]  --> lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | sick_beat!(400 4, 460 2, 460 1, 400 4, 360 3);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ maybe a missing crate `rodio`?
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `sick_beat` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `take_duration` found for struct `SineWave` in the current scope
[INFO] [stdout]    --> lib.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 4   | sick_beat!(400 4, 460 2, 460 1, 400 4, 360 3);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `SineWave`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rodio-0.6.0/src/source/mod.rs:173:8
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn take_duration(self, duration: Duration) -> TakeDuration<Self>
[INFO] [stdout]     |        ------------- the method is available for `SineWave` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: this error originates in the macro `sick_beat` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 3   | use main::_doctest_main_lib_rs_6_0::rodio::Source;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     lib.rs - sick_beat (line 6)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "ca73404965e63230754e9ca6f89a18a108b8a92bb4fa9ad52a5fc0f9044b2729", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca73404965e63230754e9ca6f89a18a108b8a92bb4fa9ad52a5fc0f9044b2729", kill_on_drop: false }`
[INFO] [stdout] ca73404965e63230754e9ca6f89a18a108b8a92bb4fa9ad52a5fc0f9044b2729