[INFO] fetching crate tide-websockets-sink 0.3.0... [INFO] checking tide-websockets-sink-0.3.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate tide-websockets-sink 0.3.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate tide-websockets-sink 0.3.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tide-websockets-sink 0.3.0 [INFO] finished tweaking crates.io crate tide-websockets-sink 0.3.0 [INFO] tweaked toml for crates.io crate tide-websockets-sink 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate tide-websockets-sink 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded standback v0.2.15 [INFO] [stderr] Downloaded time-macros-impl v0.1.1 [INFO] [stderr] Downloaded http-types v2.10.0 [INFO] [stderr] Downloaded signal-hook v0.3.7 [INFO] [stderr] Downloaded env_logger v0.8.3 [INFO] [stderr] Downloaded async-tungstenite v0.10.0 [INFO] [stderr] Downloaded byte-pool v0.2.2 [INFO] [stderr] Downloaded sval v1.0.0-alpha.5 [INFO] [stderr] Downloaded time v0.2.25 [INFO] [stderr] Downloaded tungstenite v0.11.1 [INFO] [stderr] Downloaded async-trait v0.1.48 [INFO] [stderr] Downloaded futures-executor v0.3.13 [INFO] [stderr] Downloaded futures v0.3.13 [INFO] [stderr] Downloaded async-process v1.0.2 [INFO] [stderr] Downloaded tide v0.16.0 [INFO] [stderr] Downloaded http-client v6.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 47702bd78f39dc5bbbedbe32040ac47765872611d0c0e3a89fbcf25be640f64f [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" "47702bd78f39dc5bbbedbe32040ac47765872611d0c0e3a89fbcf25be640f64f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "47702bd78f39dc5bbbedbe32040ac47765872611d0c0e3a89fbcf25be640f64f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47702bd78f39dc5bbbedbe32040ac47765872611d0c0e3a89fbcf25be640f64f", kill_on_drop: false }` [INFO] [stdout] 47702bd78f39dc5bbbedbe32040ac47765872611d0c0e3a89fbcf25be640f64f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d2152536b60730a701489302b9af6b0aeffc8e61bc53169de2a1d4c4af4f0a3 [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" "3d2152536b60730a701489302b9af6b0aeffc8e61bc53169de2a1d4c4af4f0a3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.63 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.6 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking sval v1.0.0-alpha.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking cpuid-bool v0.2.0 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Checking data-encoding v2.3.2 [INFO] [stderr] Checking futures-sink v0.3.13 [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Compiling http-types v2.10.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking infer v0.2.3 [INFO] [stderr] Checking futures-task v0.3.13 [INFO] [stderr] Compiling async-trait v0.1.48 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking route-recognizer v0.2.0 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Compiling standback v0.2.15 [INFO] [stderr] Compiling time v0.2.25 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking async-lock v2.3.0 [INFO] [stderr] Checking simple-mutex v1.1.5 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking tinyvec v1.1.1 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Checking http v0.2.3 [INFO] [stderr] Checking async-dup v1.2.2 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] 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Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking aes v0.6.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking aes-gcm v0.8.0 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking byte-pool v0.2.2 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking idna v0.2.2 [INFO] [stderr] Compiling ctor v0.1.19 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Checking pin-project v1.0.5 [INFO] [stderr] Checking async-io v1.3.1 [INFO] [stderr] Checking async-global-executor v2.0.2 [INFO] [stderr] Checking async-process v1.0.2 [INFO] [stderr] Checking async-std v1.9.0 [INFO] [stderr] Checking futures-executor v0.3.13 [INFO] [stderr] Checking futures v0.3.13 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Checking serde_qs v0.7.2 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking tungstenite v0.11.1 [INFO] [stderr] Checking async-tungstenite v0.10.0 [INFO] [stderr] Checking async-h1 v2.3.2 [INFO] [stderr] Checking http-client v6.3.4 [INFO] [stderr] Checking async-sse v4.1.0 [INFO] [stderr] Checking tide v0.16.0 [INFO] [stderr] Checking tide-websockets-sink v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `tide_websockets` [INFO] [stdout] --> examples/example.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use tide_websockets::{Message, WebSocket}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ use of undeclared crate or module `tide_websockets` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tide_websockets` [INFO] [stdout] --> examples/futures_select.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tide_websockets::{Message, WebSocket}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ use of undeclared crate or module `tide_websockets` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_std::prelude` [INFO] [stdout] --> examples/example.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use async_std::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tide-websockets-sink` due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0599]: the method `at` exists for struct `Server>>`, but its trait bounds were not satisfied [INFO] [stdout] --> examples/futures_select.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | app.at("/").get(|_| async move { [INFO] [stdout] | ^^ method cannot be called on `Server>>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `Arc>: std::marker::Send` [INFO] [stdout] `Arc>: Sync` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `at` exists for struct `Server>>`, but its trait bounds were not satisfied [INFO] [stdout] --> examples/futures_select.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | app.at("/ws").get(WebSocket::new( [INFO] [stdout] | ^^ method cannot be called on `Server>>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `Arc>: std::marker::Send` [INFO] [stdout] `Arc>: Sync` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `listen` exists for struct `Server>>`, but its trait bounds were not satisfied [INFO] [stdout] --> examples/futures_select.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | app.listen("127.0.0.1:8080").await?; [INFO] [stdout] | ^^^^^^ method cannot be called on `Server>>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `Arc>: std::marker::Send` [INFO] [stdout] `Arc>: Sync` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SinkExt` [INFO] [stdout] --> examples/futures_select.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::{SinkExt, StreamExt}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StreamExt` [INFO] [stdout] --> examples/futures_select.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::{SinkExt, StreamExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3d2152536b60730a701489302b9af6b0aeffc8e61bc53169de2a1d4c4af4f0a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d2152536b60730a701489302b9af6b0aeffc8e61bc53169de2a1d4c4af4f0a3", kill_on_drop: false }` [INFO] [stdout] 3d2152536b60730a701489302b9af6b0aeffc8e61bc53169de2a1d4c4af4f0a3