[INFO] crate ws-async 0.1.0 is already in cache [INFO] testing ws-async-0.1.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] extracting crate ws-async 0.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate ws-async 0.1.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate ws-async 0.1.0 [INFO] finished tweaking crates.io crate ws-async 0.1.0 [INFO] tweaked toml for crates.io crate ws-async 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate ws-async 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4d221c9d9f2a81e2a1f6b12a4dd15139fcb3776a70f650f14d18d0b2777eb426 [INFO] running `"docker" "start" "-a" "4d221c9d9f2a81e2a1f6b12a4dd15139fcb3776a70f650f14d18d0b2777eb426"` [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling futures-core v0.3.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling futures-sink v0.3.1 [INFO] [stderr] Compiling bytes v0.5.2 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling futures-io v0.3.1 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling futures-task v0.3.1 [INFO] [stderr] Compiling pin-project-lite v0.1.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling futures-channel v0.3.1 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling http v0.2.0 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling sha-1 v0.8.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling http-body v0.3.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tokio-macros v0.2.0 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Compiling async-stream-impl v0.2.0 [INFO] [stderr] Compiling tokio v0.2.4 [INFO] [stderr] Compiling async-stream v0.2.0 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Compiling pin-project v0.4.6 [INFO] [stderr] Compiling futures-util v0.3.1 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling futures-executor v0.3.1 [INFO] [stderr] Compiling h2 v0.2.1 [INFO] [stderr] Compiling futures v0.3.1 [INFO] [stderr] Compiling hyper v0.13.0 [INFO] [stderr] Compiling ws-async v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `Request`, `Response` [INFO] [stderr] --> src/handshake.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | use hyper::{Request, Response}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::TryFutureExt` [INFO] [stderr] --> src/server/service.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use futures::TryFutureExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:16:35 [INFO] [stderr] | [INFO] [stderr] 16 | if let Some(cause) = self.cause() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:17:38 [INFO] [stderr] | [INFO] [stderr] 17 | write!(f, "{}: {}", self.description(), cause) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:19:30 [INFO] [stderr] | [INFO] [stderr] 19 | f.write_str(self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/server/service.rs:46:17 [INFO] [stderr] | [INFO] [stderr] 46 | tx.send(handle).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 35s [INFO] running `"docker" "inspect" "4d221c9d9f2a81e2a1f6b12a4dd15139fcb3776a70f650f14d18d0b2777eb426"` [INFO] running `"docker" "rm" "-f" "4d221c9d9f2a81e2a1f6b12a4dd15139fcb3776a70f650f14d18d0b2777eb426"` [INFO] [stdout] 4d221c9d9f2a81e2a1f6b12a4dd15139fcb3776a70f650f14d18d0b2777eb426 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e63b9843ce2822fb6ea740d258f65489c89f40090a011a725f94da481ca3b891 [INFO] running `"docker" "start" "-a" "e63b9843ce2822fb6ea740d258f65489c89f40090a011a725f94da481ca3b891"` [INFO] [stderr] Compiling ws-async v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `Request`, `Response` [INFO] [stderr] --> src/handshake.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | use hyper::{Request, Response}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::TryFutureExt` [INFO] [stderr] --> src/server/service.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use futures::TryFutureExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:16:35 [INFO] [stderr] | [INFO] [stderr] 16 | if let Some(cause) = self.cause() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:17:38 [INFO] [stderr] | [INFO] [stderr] 17 | write!(f, "{}: {}", self.description(), cause) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:19:30 [INFO] [stderr] | [INFO] [stderr] 19 | f.write_str(self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/server/service.rs:46:17 [INFO] [stderr] | [INFO] [stderr] 46 | tx.send(handle).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Request`, `Response` [INFO] [stderr] --> src/handshake.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | use hyper::{Request, Response}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::TryFutureExt` [INFO] [stderr] --> src/server/service.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use futures::TryFutureExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:16:35 [INFO] [stderr] | [INFO] [stderr] 16 | if let Some(cause) = self.cause() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:17:38 [INFO] [stderr] | [INFO] [stderr] 17 | write!(f, "{}: {}", self.description(), cause) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:19:30 [INFO] [stderr] | [INFO] [stderr] 19 | f.write_str(self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/server/service.rs:46:17 [INFO] [stderr] | [INFO] [stderr] 46 | tx.send(handle).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.66s [INFO] running `"docker" "inspect" "e63b9843ce2822fb6ea740d258f65489c89f40090a011a725f94da481ca3b891"` [INFO] running `"docker" "rm" "-f" "e63b9843ce2822fb6ea740d258f65489c89f40090a011a725f94da481ca3b891"` [INFO] [stdout] e63b9843ce2822fb6ea740d258f65489c89f40090a011a725f94da481ca3b891 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1b83874cd3a61dbe0467e4f6a8a35f1f5cd51380ee6a49b8711f3c8330213eb1 [INFO] running `"docker" "start" "-a" "1b83874cd3a61dbe0467e4f6a8a35f1f5cd51380ee6a49b8711f3c8330213eb1"` [INFO] [stderr] warning: unused imports: `Request`, `Response` [INFO] [stderr] --> src/handshake.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | use hyper::{Request, Response}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::TryFutureExt` [INFO] [stderr] --> src/server/service.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use futures::TryFutureExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:16:35 [INFO] [stderr] | [INFO] [stderr] 16 | if let Some(cause) = self.cause() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:17:38 [INFO] [stderr] | [INFO] [stderr] 17 | write!(f, "{}: {}", self.description(), cause) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:19:30 [INFO] [stderr] | [INFO] [stderr] 19 | f.write_str(self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/server/service.rs:46:17 [INFO] [stderr] | [INFO] [stderr] 46 | tx.send(handle).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Request`, `Response` [INFO] [stderr] --> src/handshake.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | use hyper::{Request, Response}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::TryFutureExt` [INFO] [stderr] --> src/server/service.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use futures::TryFutureExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:16:35 [INFO] [stderr] | [INFO] [stderr] 16 | if let Some(cause) = self.cause() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:17:38 [INFO] [stderr] | [INFO] [stderr] 17 | write!(f, "{}: {}", self.description(), cause) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:19:30 [INFO] [stderr] | [INFO] [stderr] 19 | f.write_str(self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/server/service.rs:46:17 [INFO] [stderr] | [INFO] [stderr] 46 | tx.send(handle).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.76s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ws_async-f8fd2899a236f93b [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] [stderr] Doc-tests ws_async [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] running `"docker" "inspect" "1b83874cd3a61dbe0467e4f6a8a35f1f5cd51380ee6a49b8711f3c8330213eb1"` [INFO] running `"docker" "rm" "-f" "1b83874cd3a61dbe0467e4f6a8a35f1f5cd51380ee6a49b8711f3c8330213eb1"` [INFO] [stdout] 1b83874cd3a61dbe0467e4f6a8a35f1f5cd51380ee6a49b8711f3c8330213eb1