[INFO] fetching crate wasm4fun-sound 0.1.0...
[INFO] testing wasm4fun-sound-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate wasm4fun-sound 0.1.0 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate wasm4fun-sound 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasm4fun-sound 0.1.0
[INFO] finished tweaking crates.io crate wasm4fun-sound 0.1.0
[INFO] tweaked toml for crates.io crate wasm4fun-sound 0.1.0 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0339d45e662a52d16f3f972e02adb5309fa734b0ba83e8250b6ac2a24b5e9bab
[INFO] running `Command { std: "docker" "start" "-a" "0339d45e662a52d16f3f972e02adb5309fa734b0ba83e8250b6ac2a24b5e9bab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0339d45e662a52d16f3f972e02adb5309fa734b0ba83e8250b6ac2a24b5e9bab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0339d45e662a52d16f3f972e02adb5309fa734b0ba83e8250b6ac2a24b5e9bab", kill_on_drop: false }`
[INFO] [stdout] 0339d45e662a52d16f3f972e02adb5309fa734b0ba83e8250b6ac2a24b5e9bab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 729c89c6d23dc26d031c4c5c2ce57214cb68a5c5f45b1975a61d76653e120659
[INFO] running `Command { std: "docker" "start" "-a" "729c89c6d23dc26d031c4c5c2ce57214cb68a5c5f45b1975a61d76653e120659", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm4fun-core v0.1.0
[INFO] [stderr]    Compiling wasm4fun-sound v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "729c89c6d23dc26d031c4c5c2ce57214cb68a5c5f45b1975a61d76653e120659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "729c89c6d23dc26d031c4c5c2ce57214cb68a5c5f45b1975a61d76653e120659", kill_on_drop: false }`
[INFO] [stdout] 729c89c6d23dc26d031c4c5c2ce57214cb68a5c5f45b1975a61d76653e120659
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58d6c72ca644c1452a9f75fe264caf479091025b9022fdff6016084e12c3ef51
[INFO] running `Command { std: "docker" "start" "-a" "58d6c72ca644c1452a9f75fe264caf479091025b9022fdff6016084e12c3ef51", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wasm4fun-sound v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "58d6c72ca644c1452a9f75fe264caf479091025b9022fdff6016084e12c3ef51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58d6c72ca644c1452a9f75fe264caf479091025b9022fdff6016084e12c3ef51", kill_on_drop: false }`
[INFO] [stdout] 58d6c72ca644c1452a9f75fe264caf479091025b9022fdff6016084e12c3ef51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6f09607b140edb7da8d833136b587c37ee05755bea29dcafa685ef1cc4fd7f4a
[INFO] running `Command { std: "docker" "start" "-a" "6f09607b140edb7da8d833136b587c37ee05755bea29dcafa685ef1cc4fd7f4a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wasm4fun_sound-5b5cb5b7e00baa47)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tone::tests::test_tone_new ... ok
[INFO] [stdout] test tone::tests::test_tone_with_duration ... ok
[INFO] [stdout] test tone::tests::test_tone_with_flags ... ok
[INFO] [stdout] test tone::tests::test_tone_with_frequency ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasm4fun-sound
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/tone.rs - tone::Tone (line 76) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6f09607b140edb7da8d833136b587c37ee05755bea29dcafa685ef1cc4fd7f4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f09607b140edb7da8d833136b587c37ee05755bea29dcafa685ef1cc4fd7f4a", kill_on_drop: false }`
[INFO] [stdout] 6f09607b140edb7da8d833136b587c37ee05755bea29dcafa685ef1cc4fd7f4a