[INFO] fetching crate sounds 0.1.0...
[INFO] testing sounds-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate sounds 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate sounds 0.1.0
[INFO] finished tweaking crates.io crate sounds 0.1.0
[INFO] tweaked toml for crates.io crate sounds 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sounds 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 115758d9c20f5fe272f12eae2fe9e80d4fedfb00e0f8e2a816782ae3016b7700
[INFO] running `Command { std: "docker" "start" "-a" "115758d9c20f5fe272f12eae2fe9e80d4fedfb00e0f8e2a816782ae3016b7700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "115758d9c20f5fe272f12eae2fe9e80d4fedfb00e0f8e2a816782ae3016b7700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "115758d9c20f5fe272f12eae2fe9e80d4fedfb00e0f8e2a816782ae3016b7700", kill_on_drop: false }`
[INFO] [stdout] 115758d9c20f5fe272f12eae2fe9e80d4fedfb00e0f8e2a816782ae3016b7700
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2eaf2a430da8e6cab5d7635ffa212037b8a8e3001aa6c79fd44cdc5793ced716
[INFO] running `Command { std: "docker" "start" "-a" "2eaf2a430da8e6cab5d7635ffa212037b8a8e3001aa6c79fd44cdc5793ced716", kill_on_drop: false }`
[INFO] [stderr]    Compiling sounds v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "2eaf2a430da8e6cab5d7635ffa212037b8a8e3001aa6c79fd44cdc5793ced716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eaf2a430da8e6cab5d7635ffa212037b8a8e3001aa6c79fd44cdc5793ced716", kill_on_drop: false }`
[INFO] [stdout] 2eaf2a430da8e6cab5d7635ffa212037b8a8e3001aa6c79fd44cdc5793ced716
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 380b17a5f03645f1bb23e6902ed8cb3b2706ca6cd7fbd8441ec2a05abc0c1cb2
[INFO] running `Command { std: "docker" "start" "-a" "380b17a5f03645f1bb23e6902ed8cb3b2706ca6cd7fbd8441ec2a05abc0c1cb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling sounds v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "380b17a5f03645f1bb23e6902ed8cb3b2706ca6cd7fbd8441ec2a05abc0c1cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "380b17a5f03645f1bb23e6902ed8cb3b2706ca6cd7fbd8441ec2a05abc0c1cb2", kill_on_drop: false }`
[INFO] [stdout] 380b17a5f03645f1bb23e6902ed8cb3b2706ca6cd7fbd8441ec2a05abc0c1cb2
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 49d52614c69c82914ffcb60101c8dd80b6b36b8e5b09c58ee1902ee562e8b33c
[INFO] running `Command { std: "docker" "start" "-a" "49d52614c69c82914ffcb60101c8dd80b6b36b8e5b09c58ee1902ee562e8b33c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sounds-a50c9d2f37f1ed35)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test generators::tests::test_sine ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sounds
[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" "49d52614c69c82914ffcb60101c8dd80b6b36b8e5b09c58ee1902ee562e8b33c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49d52614c69c82914ffcb60101c8dd80b6b36b8e5b09c58ee1902ee562e8b33c", kill_on_drop: false }`
[INFO] [stdout] 49d52614c69c82914ffcb60101c8dd80b6b36b8e5b09c58ee1902ee562e8b33c
