[INFO] crate ws_stream_wasm 0.6.0 is already in cache [INFO] testing ws_stream_wasm-0.6.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate ws_stream_wasm 0.6.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate ws_stream_wasm 0.6.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate ws_stream_wasm 0.6.0 [INFO] finished tweaking crates.io crate ws_stream_wasm 0.6.0 [INFO] tweaked toml for crates.io crate ws_stream_wasm 0.6.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 148a4475b4a1f05b6ccee5bc2c254e7b61c914b2af2e4994f83a00a474f90a3f [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" "148a4475b4a1f05b6ccee5bc2c254e7b61c914b2af2e4994f83a00a474f90a3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "148a4475b4a1f05b6ccee5bc2c254e7b61c914b2af2e4994f83a00a474f90a3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "148a4475b4a1f05b6ccee5bc2c254e7b61c914b2af2e4994f83a00a474f90a3f", kill_on_drop: false }` [INFO] [stdout] 148a4475b4a1f05b6ccee5bc2c254e7b61c914b2af2e4994f83a00a474f90a3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 11eb89c7a3c2b858dd4d00465ef2c29e8228a33718fd0c1e852cc4cf614241c6 [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" "11eb89c7a3c2b858dd4d00465ef2c29e8228a33718fd0c1e852cc4cf614241c6", kill_on_drop: false }` [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling ws_stream_wasm v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.67 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.67 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.67 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling wasm-bindgen v0.2.67 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling js-sys v0.3.44 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling pharos v0.4.2 [INFO] [stderr] Compiling async_io_stream v0.1.0 [INFO] [stderr] Compiling web-sys v0.3.44 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.17 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ws_stream.rs:250:16 [INFO] [stdout] | [INFO] [stdout] 250 | fn poll_next( mut self: Pin<&mut Self>, cx: &mut Context<'_> ) -> Poll> [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ws_stream.rs:282:17 [INFO] [stdout] | [INFO] [stdout] 282 | fn poll_ready( mut self: Pin<&mut Self>, cx: &mut Context<'_> ) -> Poll> [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.81s [INFO] running `Command { std: "docker" "inspect" "11eb89c7a3c2b858dd4d00465ef2c29e8228a33718fd0c1e852cc4cf614241c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11eb89c7a3c2b858dd4d00465ef2c29e8228a33718fd0c1e852cc4cf614241c6", kill_on_drop: false }` [INFO] [stdout] 11eb89c7a3c2b858dd4d00465ef2c29e8228a33718fd0c1e852cc4cf614241c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e47956ae2ebf110768ac3753c7ccf9a966d39f58d12e9f21caf1af864f9b4e84 [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" "e47956ae2ebf110768ac3753c7ccf9a966d39f58d12e9f21caf1af864f9b4e84", kill_on_drop: false }` [INFO] [stderr] Compiling tokio v0.2.22 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.17 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling flexi_logger v0.15.10 [INFO] [stderr] Compiling console_error_panic_hook v0.1.6 [INFO] [stderr] Compiling console_log v0.1.2 [INFO] [stderr] Compiling futures_codec v0.4.1 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ws_stream.rs:250:16 [INFO] [stdout] | [INFO] [stdout] 250 | fn poll_next( mut self: Pin<&mut Self>, cx: &mut Context<'_> ) -> Poll> [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ws_stream.rs:282:17 [INFO] [stdout] | [INFO] [stdout] 282 | fn poll_ready( mut self: Pin<&mut Self>, cx: &mut Context<'_> ) -> Poll> [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling wasm-bindgen-test v0.3.17 [INFO] [stderr] Compiling tokio-serde-cbor v0.4.0 [INFO] [stderr] Compiling ws_stream_wasm v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ws_stream.rs:250:16 [INFO] [stdout] | [INFO] [stdout] 250 | fn poll_next( mut self: Pin<&mut Self>, cx: &mut Context<'_> ) -> Poll> [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ws_stream.rs:282:17 [INFO] [stdout] | [INFO] [stdout] 282 | fn poll_ready( mut self: Pin<&mut Self>, cx: &mut Context<'_> ) -> Poll> [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.45s [INFO] running `Command { std: "docker" "inspect" "e47956ae2ebf110768ac3753c7ccf9a966d39f58d12e9f21caf1af864f9b4e84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e47956ae2ebf110768ac3753c7ccf9a966d39f58d12e9f21caf1af864f9b4e84", kill_on_drop: false }` [INFO] [stdout] e47956ae2ebf110768ac3753c7ccf9a966d39f58d12e9f21caf1af864f9b4e84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 579d3d24aa42318a0bfc039dad812661df232babd06139ad8805754de732ab80 [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" "579d3d24aa42318a0bfc039dad812661df232babd06139ad8805754de732ab80", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ws_stream.rs:250:16 [INFO] [stderr] | [INFO] [stderr] 250 | fn poll_next( mut self: Pin<&mut Self>, cx: &mut Context<'_> ) -> Poll> [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ws_stream.rs:282:17 [INFO] [stderr] | [INFO] [stderr] 282 | fn poll_ready( mut self: Pin<&mut Self>, cx: &mut Context<'_> ) -> Poll> [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ws_stream.rs:250:16 [INFO] [stderr] | [INFO] [stderr] 250 | fn poll_next( mut self: Pin<&mut Self>, cx: &mut Context<'_> ) -> Poll> [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ws_stream.rs:282:17 [INFO] [stderr] | [INFO] [stderr] 282 | fn poll_ready( mut self: Pin<&mut Self>, cx: &mut Context<'_> ) -> Poll> [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ws_stream_wasm-9e950c4db91a7ab3 [INFO] [stderr] Doc-tests ws_stream_wasm [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] [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]: no method named `next` found for enum `std::result::Result, pharos::Error>` in the current scope [INFO] [stdout] --> src/ws_event.rs:31:17 [INFO] [stdout] | [INFO] [stdout] 27 | assert!( evts.next().await.unwrap_throw().is_closed () ); [INFO] [stdout] | ^^^^ method not found in `std::result::Result, pharos::Error>` [INFO] [stdout] | [INFO] [stdout] = note: the method `next` exists but the following trait bounds were not satisfied: [INFO] [stdout] `std::result::Result, pharos::Error>: futures::Stream` [INFO] [stdout] which is required by `std::result::Result, pharos::Error>: futures::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 [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "579d3d24aa42318a0bfc039dad812661df232babd06139ad8805754de732ab80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "579d3d24aa42318a0bfc039dad812661df232babd06139ad8805754de732ab80", kill_on_drop: false }` [INFO] [stdout] 579d3d24aa42318a0bfc039dad812661df232babd06139ad8805754de732ab80