[INFO] fetching crate pseudo-async-io 0.1.0... [INFO] checking pseudo-async-io-0.1.0 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] extracting crate pseudo-async-io 0.1.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate pseudo-async-io 0.1.0 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "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-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2c5ffdfc3464edf219d32fd6b2bad261f57dc4c4c2e1b98c3f37581c93fab9e0 [INFO] running `Command { std: "docker" "start" "-a" "2c5ffdfc3464edf219d32fd6b2bad261f57dc4c4c2e1b98c3f37581c93fab9e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c5ffdfc3464edf219d32fd6b2bad261f57dc4c4c2e1b98c3f37581c93fab9e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c5ffdfc3464edf219d32fd6b2bad261f57dc4c4c2e1b98c3f37581c93fab9e0", kill_on_drop: false }` [INFO] [stdout] 2c5ffdfc3464edf219d32fd6b2bad261f57dc4c4c2e1b98c3f37581c93fab9e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7535a654b34252666d18ad78b0d3ab3860de293bd749a6939a4df37301d93e42 [INFO] running `Command { std: "docker" "start" "-a" "7535a654b34252666d18ad78b0d3ab3860de293bd749a6939a4df37301d93e42", kill_on_drop: false }` [INFO] [stderr] Checking futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.19 [INFO] [stderr] Checking futures-preview v0.3.0-alpha.19 [INFO] [stderr] Checking 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[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_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[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] 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] [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" "7535a654b34252666d18ad78b0d3ab3860de293bd749a6939a4df37301d93e42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7535a654b34252666d18ad78b0d3ab3860de293bd749a6939a4df37301d93e42", kill_on_drop: false }` [INFO] [stdout] 7535a654b34252666d18ad78b0d3ab3860de293bd749a6939a4df37301d93e42