[INFO] fetching crate pseudo-async-io 0.1.0... [INFO] testing pseudo-async-io-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate pseudo-async-io 0.1.0 into /workspace/builds/worker-79/source [INFO] validating manifest of crates.io crate pseudo-async-io 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pseudo-async-io 0.1.0 [INFO] finished tweaking crates.io crate pseudo-async-io 0.1.0 [INFO] tweaked toml for crates.io crate pseudo-async-io 0.1.0 written to /workspace/builds/worker-79/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-io-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded futures-executor-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded futures-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded futures-util-preview v0.3.0-alpha.19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 468cadfa9ad4a245f2a67b71109ae27f86a7674bb5f3fc79b9b6accc87b6512f [INFO] running `Command { std: "docker" "start" "-a" "468cadfa9ad4a245f2a67b71109ae27f86a7674bb5f3fc79b9b6accc87b6512f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "468cadfa9ad4a245f2a67b71109ae27f86a7674bb5f3fc79b9b6accc87b6512f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "468cadfa9ad4a245f2a67b71109ae27f86a7674bb5f3fc79b9b6accc87b6512f", kill_on_drop: false }` [INFO] [stdout] 468cadfa9ad4a245f2a67b71109ae27f86a7674bb5f3fc79b9b6accc87b6512f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 454088a4959b6cd33242470c5498b3788ca9fdb91b4a48c8de81f41cc1eb27e6 [INFO] running `Command { std: "docker" "start" "-a" "454088a4959b6cd33242470c5498b3788ca9fdb91b4a48c8de81f41cc1eb27e6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-io-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling futures-executor-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling pseudo-async-io v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(async_await, await_macro, futures_api)] [INFO] [stdout] | ^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: subsumed by `.await` syntax [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `poll_read` has an incompatible type for trait [INFO] [stdout] --> src/lib.rs:46:18 [INFO] [stdout] | [INFO] [stdout] 46 | fn poll_read(&mut self, _: &Waker, buf: &mut [u8]) -> Poll> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `Pin`, found mutable reference [INFO] [stdout] | help: change the self-receiver type to match the trait: `self: Pin<&mut PseudoAsyncIo>` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(Pin<&mut PseudoAsyncIo>, &mut Context<'_>, &mut [u8]) -> Poll<_>` [INFO] [stdout] found fn pointer `fn(&mut PseudoAsyncIo, &Waker, &mut [u8]) -> Poll<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `poll_write` has an incompatible type for trait [INFO] [stdout] --> src/lib.rs:53:19 [INFO] [stdout] | [INFO] [stdout] 53 | fn poll_write(&mut self, _: &Waker, b: &[u8]) -> Poll> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `Pin`, found mutable reference [INFO] [stdout] | help: change the self-receiver type to match the trait: `self: Pin<&mut PseudoAsyncIo>` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(Pin<&mut PseudoAsyncIo>, &mut Context<'_>, &[u8]) -> Poll<_>` [INFO] [stdout] found fn pointer `fn(&mut PseudoAsyncIo, &Waker, &[u8]) -> Poll<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `poll_flush` has an incompatible type for trait [INFO] [stdout] --> src/lib.rs:57:19 [INFO] [stdout] | [INFO] [stdout] 57 | fn poll_flush(&mut self, _: &Waker) -> Poll> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `Pin`, found mutable reference [INFO] [stdout] | help: change the self-receiver type to match the trait: `self: Pin<&mut PseudoAsyncIo>` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(Pin<&mut PseudoAsyncIo>, &mut Context<'_>) -> Poll<_>` [INFO] [stdout] found fn pointer `fn(&mut PseudoAsyncIo, &Waker) -> Poll<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `poll_close` has an incompatible type for trait [INFO] [stdout] --> src/lib.rs:61:19 [INFO] [stdout] | [INFO] [stdout] 61 | fn poll_close(&mut self, _: &Waker) -> Poll> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `Pin`, found mutable reference [INFO] [stdout] | help: change the self-receiver type to match the trait: `self: Pin<&mut PseudoAsyncIo>` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(Pin<&mut PseudoAsyncIo>, &mut Context<'_>) -> Poll<_>` [INFO] [stdout] found fn pointer `fn(&mut PseudoAsyncIo, &Waker) -> Poll<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `poll_read` has an incompatible type for trait [INFO] [stdout] --> src/lib.rs:102:18 [INFO] [stdout] | [INFO] [stdout] 102 | fn poll_read(&mut self, _: &Waker, b: &mut [u8]) -> Poll> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `Pin`, found mutable reference [INFO] [stdout] | help: change the self-receiver type to match the trait: `self: Pin<&mut PseudoAsyncIoPair>` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(Pin<&mut PseudoAsyncIoPair>, &mut Context<'_>, &mut [u8]) -> Poll<_>` [INFO] [stdout] found fn pointer `fn(&mut PseudoAsyncIoPair, &Waker, &mut [u8]) -> Poll<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `poll_write` has an incompatible type for trait [INFO] [stdout] --> src/lib.rs:108:19 [INFO] [stdout] | [INFO] [stdout] 108 | fn poll_write(&mut self, _: &Waker, b: &[u8]) -> Poll> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `Pin`, found mutable reference [INFO] [stdout] | help: change the self-receiver type to match the trait: `self: Pin<&mut PseudoAsyncIoPair>` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(Pin<&mut PseudoAsyncIoPair>, &mut Context<'_>, &[u8]) -> Poll<_>` [INFO] [stdout] found fn pointer `fn(&mut PseudoAsyncIoPair, &Waker, &[u8]) -> Poll<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `poll_flush` has an incompatible type for trait [INFO] [stdout] --> src/lib.rs:112:19 [INFO] [stdout] | [INFO] [stdout] 112 | fn poll_flush(&mut self, _: &Waker) -> Poll> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `Pin`, found mutable reference [INFO] [stdout] | help: change the self-receiver type to match the trait: `self: Pin<&mut PseudoAsyncIoPair>` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(Pin<&mut PseudoAsyncIoPair>, &mut Context<'_>) -> Poll<_>` [INFO] [stdout] found fn pointer `fn(&mut PseudoAsyncIoPair, &Waker) -> Poll<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `poll_close` has an incompatible type for trait [INFO] [stdout] --> src/lib.rs:116:19 [INFO] [stdout] | [INFO] [stdout] 116 | fn poll_close(&mut self, _: &Waker) -> Poll> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `Pin`, found mutable reference [INFO] [stdout] | help: change the self-receiver type to match the trait: `self: Pin<&mut PseudoAsyncIoPair>` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(Pin<&mut PseudoAsyncIoPair>, &mut Context<'_>) -> Poll<_>` [INFO] [stdout] found fn pointer `fn(&mut PseudoAsyncIoPair, &Waker) -> Poll<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0053, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pseudo-async-io` due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "454088a4959b6cd33242470c5498b3788ca9fdb91b4a48c8de81f41cc1eb27e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "454088a4959b6cd33242470c5498b3788ca9fdb91b4a48c8de81f41cc1eb27e6", kill_on_drop: false }` [INFO] [stdout] 454088a4959b6cd33242470c5498b3788ca9fdb91b4a48c8de81f41cc1eb27e6