[INFO] fetching crate currawong 0.5.2...
[INFO] testing currawong-0.5.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate currawong 0.5.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate currawong 0.5.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate currawong 0.5.2
[INFO] tweaked toml for crates.io crate currawong 0.5.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate currawong 0.5.2 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate currawong 0.5.2 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9152a088802466ecb9f83532f35d15c83d87da49031ccb5c89cb06e25e598101
[INFO] running `Command { std: "docker" "start" "-a" "9152a088802466ecb9f83532f35d15c83d87da49031ccb5c89cb06e25e598101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9152a088802466ecb9f83532f35d15c83d87da49031ccb5c89cb06e25e598101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9152a088802466ecb9f83532f35d15c83d87da49031ccb5c89cb06e25e598101", kill_on_drop: false }`
[INFO] [stdout] 9152a088802466ecb9f83532f35d15c83d87da49031ccb5c89cb06e25e598101
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ab7343c4272b1008ab2d743b5e2e176c0b292fee8ffc673bad70d3d32c48ea5
[INFO] running `Command { std: "docker" "start" "-a" "1ab7343c4272b1008ab2d743b5e2e176c0b292fee8ffc673bad70d3d32c48ea5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling pkg-config v0.3.28
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling anyhow v1.0.77
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]    Compiling hound v3.5.1
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.17
[INFO] [stderr]    Compiling crossbeam-deque v0.8.4
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling rayon v1.8.0
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling alsa v0.7.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling cpal v0.15.2
[INFO] [stderr]    Compiling midir v0.9.1
[INFO] [stderr]    Compiling midly v0.5.3
[INFO] [stderr]    Compiling currawong_core v0.5.0
[INFO] [stderr]    Compiling currawong v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.27s
[INFO] running `Command { std: "docker" "inspect" "1ab7343c4272b1008ab2d743b5e2e176c0b292fee8ffc673bad70d3d32c48ea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ab7343c4272b1008ab2d743b5e2e176c0b292fee8ffc673bad70d3d32c48ea5", kill_on_drop: false }`
[INFO] [stdout] 1ab7343c4272b1008ab2d743b5e2e176c0b292fee8ffc673bad70d3d32c48ea5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 693555c48f9d2541a77cd6af5cf2d45be552b259a373a168668548d98ec2bc57
[INFO] running `Command { std: "docker" "start" "-a" "693555c48f9d2541a77cd6af5cf2d45be552b259a373a168668548d98ec2bc57", kill_on_drop: false }`
[INFO] [stderr]    Compiling currawong v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "693555c48f9d2541a77cd6af5cf2d45be552b259a373a168668548d98ec2bc57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "693555c48f9d2541a77cd6af5cf2d45be552b259a373a168668548d98ec2bc57", kill_on_drop: false }`
[INFO] [stdout] 693555c48f9d2541a77cd6af5cf2d45be552b259a373a168668548d98ec2bc57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb2b8b6b1774b13935ceb2eb7c86735777dfa0b96822f9c5d52ea6d0dce2dbec
[INFO] running `Command { std: "docker" "start" "-a" "eb2b8b6b1774b13935ceb2eb7c86735777dfa0b96822f9c5d52ea6d0dce2dbec", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/currawong-affb164a471adb1e)
[INFO] [stderr]    Doc-tests currawong
[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 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] running `Command { std: "docker" "inspect" "eb2b8b6b1774b13935ceb2eb7c86735777dfa0b96822f9c5d52ea6d0dce2dbec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb2b8b6b1774b13935ceb2eb7c86735777dfa0b96822f9c5d52ea6d0dce2dbec", kill_on_drop: false }`
[INFO] [stdout] eb2b8b6b1774b13935ceb2eb7c86735777dfa0b96822f9c5d52ea6d0dce2dbec