[INFO] fetching crate oxygengine-audio-backend-web 0.14.2...
[INFO] testing oxygengine-audio-backend-web-0.14.2 against 1.49.0 for beta-1.50-1
[INFO] extracting crate oxygengine-audio-backend-web 0.14.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate oxygengine-audio-backend-web 0.14.2 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate oxygengine-audio-backend-web 0.14.2
[INFO] finished tweaking crates.io crate oxygengine-audio-backend-web 0.14.2
[INFO] tweaked toml for crates.io crate oxygengine-audio-backend-web 0.14.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30bd9004bda547537af31eb842e2346fb86082b3c192ee7c9016f9f58226d8d2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "30bd9004bda547537af31eb842e2346fb86082b3c192ee7c9016f9f58226d8d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30bd9004bda547537af31eb842e2346fb86082b3c192ee7c9016f9f58226d8d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30bd9004bda547537af31eb842e2346fb86082b3c192ee7c9016f9f58226d8d2", kill_on_drop: false }`
[INFO] [stdout] 30bd9004bda547537af31eb842e2346fb86082b3c192ee7c9016f9f58226d8d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6977b3b091231e821e2045af138f6934eb37648d26bafce06e4dfa35edde581a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6977b3b091231e821e2045af138f6934eb37648d26bafce06e4dfa35edde581a", kill_on_drop: false }`
[INFO] [stderr]    Compiling mopa v0.2.2
[INFO] [stderr]    Compiling atom v0.3.6
[INFO] [stderr]    Compiling tuple_utils v0.3.0
[INFO] [stderr]    Compiling shrev v1.1.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling tynm v0.1.6
[INFO] [stderr]    Compiling shred-derive v0.6.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling oxygengine-ignite-types v0.14.2
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling wasm-bindgen v0.2.69
[INFO] [stderr]    Compiling hibitset v0.6.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling js-sys v0.3.46
[INFO] [stderr]    Compiling oxygengine-ignite-derive v0.14.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling shred v0.10.2
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling specs v0.16.1
[INFO] [stderr]    Compiling typid v1.1.0
[INFO] [stderr]    Compiling specs-hierarchy v0.6.0
[INFO] [stderr]    Compiling oxygengine-core v0.14.2
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stdout] Could not create Ignite type definitions directory: "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/oxygengine-core-0.14.2/target/ignite/types"
[INFO] [stdout] Could not save Ignite type definition to file: "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/oxygengine-core-0.14.2/target/ignite/types/oxygengine-core.LocalizationAsset.ignite-type.yaml"
[INFO] [stdout] Could not save Ignite type definition to file: "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/oxygengine-core-0.14.2/target/ignite/types/oxygengine-core.Parent.ignite-type.yaml"
[INFO] [stdout] Could not save Ignite type definition to file: "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/oxygengine-core-0.14.2/target/ignite/types/oxygengine-core.Tag.ignite-type.yaml"
[INFO] [stdout] Could not save Ignite type definition to file: "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/oxygengine-core-0.14.2/target/ignite/types/oxygengine-core.Name.ignite-type.yaml"
[INFO] [stdout] Could not save Ignite type definition to file: "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/oxygengine-core-0.14.2/target/ignite/types/oxygengine-core.NonPersistent.ignite-type.yaml"
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.19
[INFO] [stderr]    Compiling web-sys v0.3.46
[INFO] [stderr]    Compiling oxygengine-audio v0.14.2
[INFO] [stdout] Could not create Ignite type definitions directory: "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/oxygengine-audio-0.14.2/target/ignite/types"
[INFO] [stdout] Could not save Ignite type definition to file: "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/oxygengine-audio-0.14.2/target/ignite/types/oxygengine-audio.AudioSource.ignite-type.yaml"
[INFO] [stderr]    Compiling oxygengine-audio-backend-web v0.14.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.13s
[INFO] running `Command { std: "docker" "inspect" "6977b3b091231e821e2045af138f6934eb37648d26bafce06e4dfa35edde581a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6977b3b091231e821e2045af138f6934eb37648d26bafce06e4dfa35edde581a", kill_on_drop: false }`
[INFO] [stdout] 6977b3b091231e821e2045af138f6934eb37648d26bafce06e4dfa35edde581a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9981b274920e4863cf1c6a4c198684949675a378a0784fb2c4853d74631d5ab8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9981b274920e4863cf1c6a4c198684949675a378a0784fb2c4853d74631d5ab8", kill_on_drop: false }`
[INFO] [stderr]    Compiling oxygengine-audio-backend-web v0.14.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "9981b274920e4863cf1c6a4c198684949675a378a0784fb2c4853d74631d5ab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9981b274920e4863cf1c6a4c198684949675a378a0784fb2c4853d74631d5ab8", kill_on_drop: false }`
[INFO] [stdout] 9981b274920e4863cf1c6a4c198684949675a378a0784fb2c4853d74631d5ab8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b0341d864ea767981355dcd56ac33dc5cfea663e1a9f5efeab16abe65834685d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b0341d864ea767981355dcd56ac33dc5cfea663e1a9f5efeab16abe65834685d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/oxygengine_audio_backend_web-51ff812b8b94140b
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests oxygengine-audio-backend-web
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b0341d864ea767981355dcd56ac33dc5cfea663e1a9f5efeab16abe65834685d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0341d864ea767981355dcd56ac33dc5cfea663e1a9f5efeab16abe65834685d", kill_on_drop: false }`
[INFO] [stdout] b0341d864ea767981355dcd56ac33dc5cfea663e1a9f5efeab16abe65834685d