[INFO] fetching crate ws_stream_wasm 0.7.3...
[INFO] testing ws_stream_wasm-0.7.3 against 1.54.0 for beta-1.55-1
[INFO] extracting crate ws_stream_wasm 0.7.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate ws_stream_wasm 0.7.3 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ws_stream_wasm 0.7.3
[INFO] finished tweaking crates.io crate ws_stream_wasm 0.7.3
[INFO] tweaked toml for crates.io crate ws_stream_wasm 0.7.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91c579fd0d1ad0f03df3763b5a1577e5821e376ccaba2100bbfdeff79f052ff3
[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" "91c579fd0d1ad0f03df3763b5a1577e5821e376ccaba2100bbfdeff79f052ff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91c579fd0d1ad0f03df3763b5a1577e5821e376ccaba2100bbfdeff79f052ff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91c579fd0d1ad0f03df3763b5a1577e5821e376ccaba2100bbfdeff79f052ff3", kill_on_drop: false }`
[INFO] [stdout] 91c579fd0d1ad0f03df3763b5a1577e5821e376ccaba2100bbfdeff79f052ff3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77500a4ad1e031f6368f7b1d5427607714c17deac102849b893ed4b8f18196f0
[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" "77500a4ad1e031f6368f7b1d5427607714c17deac102849b893ed4b8f18196f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling send_wrapper v0.5.0
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling pharos v0.5.2
[INFO] [stderr]    Compiling ws_stream_wasm v0.7.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.75
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling async_io_stream v0.3.2
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.75
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.75
[INFO] [stderr]    Compiling wasm-bindgen v0.2.75
[INFO] [stderr]    Compiling js-sys v0.3.52
[INFO] [stderr]    Compiling futures-executor v0.3.16
[INFO] [stderr]    Compiling futures v0.3.16
[INFO] [stderr]    Compiling web-sys v0.3.52
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.25
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.65s
[INFO] running `Command { std: "docker" "inspect" "77500a4ad1e031f6368f7b1d5427607714c17deac102849b893ed4b8f18196f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77500a4ad1e031f6368f7b1d5427607714c17deac102849b893ed4b8f18196f0", kill_on_drop: false }`
[INFO] [stdout] 77500a4ad1e031f6368f7b1d5427607714c17deac102849b893ed4b8f18196f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9acd670ebd92860a86aa0f8fbf6a2a7320aa9113320a6acb3b82b87855446edc
[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" "9acd670ebd92860a86aa0f8fbf6a2a7320aa9113320a6acb3b82b87855446edc", kill_on_drop: false }`
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.25
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling asynchronous-codec v0.6.0
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling console_log v0.2.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling wasm-bindgen-test v0.3.25
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling tokio-serde-cbor v0.6.0
[INFO] [stderr]    Compiling ws_stream_wasm v0.7.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.43s
[INFO] running `Command { std: "docker" "inspect" "9acd670ebd92860a86aa0f8fbf6a2a7320aa9113320a6acb3b82b87855446edc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9acd670ebd92860a86aa0f8fbf6a2a7320aa9113320a6acb3b82b87855446edc", kill_on_drop: false }`
[INFO] [stdout] 9acd670ebd92860a86aa0f8fbf6a2a7320aa9113320a6acb3b82b87855446edc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0ba0e5c2533d5b3c4365a4321cafe2bce7f33346c4c419ef70677eec58b65ee1
[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" "0ba0e5c2533d5b3c4365a4321cafe2bce7f33346c4c419ef70677eec58b65ee1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ws_stream_wasm-c86d418dbc08a405)
[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 ws_stream_wasm
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/ws_event.rs - ws_event::WsEvent (line 7) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/ws_event.rs - ws_event::WsEvent (line 7) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `wasm_bindgen_futures::futures_0_3`
[INFO] [stdout]  --> src/ws_event.rs:13:27
[INFO] [stdout]   |
[INFO] [stdout] 9 |   wasm_bindgen_futures :: futures_0_3::spawn_local ,
[INFO] [stdout]   |                           ^^^^^^^^^^^ could not find `futures_0_3` in `wasm_bindgen_futures`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `next` exists for struct `Pin<Box<dyn futures::Future<Output = Result<Events<ws_stream_wasm::WsEvent>, PharErr>> + std::marker::Send>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/ws_event.rs:31:17
[INFO] [stdout]     |
[INFO] [stdout] 27  |     assert!( evts.next().await.unwrap_throw().is_closed () );
[INFO] [stdout]     |                   ^^^^ method cannot be called on `Pin<Box<dyn futures::Future<Output = Result<Events<ws_stream_wasm::WsEvent>, PharErr>> + std::marker::Send>>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `Pin<Box<dyn futures::Future<Output = Result<Events<ws_stream_wasm::WsEvent>, PharErr>> + std::marker::Send>>: futures::Stream`
[INFO] [stdout]             which is required by `Pin<Box<dyn futures::Future<Output = Result<Events<ws_stream_wasm::WsEvent>, PharErr>> + std::marker::Send>>: StreamExt`
[INFO] [stdout]             `dyn futures::Future<Output = Result<Events<ws_stream_wasm::WsEvent>, PharErr>> + std::marker::Send: futures::Stream`
[INFO] [stdout]             which is required by `dyn futures::Future<Output = Result<Events<ws_stream_wasm::WsEvent>, PharErr>> + std::marker::Send: StreamExt`
[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]     src/ws_event.rs - ws_event::WsEvent (line 7)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "0ba0e5c2533d5b3c4365a4321cafe2bce7f33346c4c419ef70677eec58b65ee1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ba0e5c2533d5b3c4365a4321cafe2bce7f33346c4c419ef70677eec58b65ee1", kill_on_drop: false }`
[INFO] [stdout] 0ba0e5c2533d5b3c4365a4321cafe2bce7f33346c4c419ef70677eec58b65ee1
