[INFO] crate meows 0.2.0 is already in cache [INFO] testing meows-0.2.0 against 1.45.2 for beta-1.46-1 [INFO] extracting crate meows 0.2.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate meows 0.2.0 on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate meows 0.2.0 [INFO] finished tweaking crates.io crate meows 0.2.0 [INFO] tweaked toml for crates.io crate meows 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate meows 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c2f9388d769a714f8a2de936a9972f843de14128d94c71acdf279b2bec7b798 [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" "5c2f9388d769a714f8a2de936a9972f843de14128d94c71acdf279b2bec7b798", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c2f9388d769a714f8a2de936a9972f843de14128d94c71acdf279b2bec7b798", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c2f9388d769a714f8a2de936a9972f843de14128d94c71acdf279b2bec7b798", kill_on_drop: false }` [INFO] [stdout] 5c2f9388d769a714f8a2de936a9972f843de14128d94c71acdf279b2bec7b798 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d46177ad67e8723fda722f667ae7a3088ca5292ccaaf0645571b22bcfea815de [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" "d46177ad67e8723fda722f667ae7a3088ca5292ccaaf0645571b22bcfea815de", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling utf-8 v0.7.5 [INFO] [stderr] Compiling scoped-tls-hkt v0.1.2 [INFO] [stderr] Compiling input_buffer v0.3.1 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling tungstenite v0.10.1 [INFO] [stderr] Compiling pin-project v0.4.22 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling serde_json v1.0.55 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling piper v0.1.3 [INFO] [stderr] Compiling async-tungstenite v0.5.0 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling smol v0.1.12 [INFO] [stderr] Compiling meows v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/lib.rs:228:25 [INFO] [stdout] | [INFO] [stdout] 228 | / Server::::handle_connection(state, default, handlers, ws) [INFO] [stdout] 229 | | .await; [INFO] [stdout] | |___________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/lib.rs:284:33 [INFO] [stdout] | [INFO] [stdout] 284 | ... stream.send(response).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/lib.rs:289:29 [INFO] [stdout] | [INFO] [stdout] 289 | ... stream.send(response).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 44.96s [INFO] running `Command { std: "docker" "inspect" "d46177ad67e8723fda722f667ae7a3088ca5292ccaaf0645571b22bcfea815de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d46177ad67e8723fda722f667ae7a3088ca5292ccaaf0645571b22bcfea815de", kill_on_drop: false }` [INFO] [stdout] d46177ad67e8723fda722f667ae7a3088ca5292ccaaf0645571b22bcfea815de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f13d0e71c12c4f18f479e3f9e247328096bddbb11b830c456f368ab47fbcee9 [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" "4f13d0e71c12c4f18f479e3f9e247328096bddbb11b830c456f368ab47fbcee9", kill_on_drop: false }` [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/lib.rs:228:25 [INFO] [stdout] | [INFO] [stdout] 228 | / Server::::handle_connection(state, default, handlers, ws) [INFO] [stdout] 229 | | .await; [INFO] [stdout] | |___________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/lib.rs:284:33 [INFO] [stdout] | [INFO] [stdout] 284 | ... stream.send(response).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/lib.rs:289:29 [INFO] [stdout] | [INFO] [stdout] 289 | ... stream.send(response).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pretty_env_logger v0.3.1 [INFO] [stderr] Compiling meows v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/lib.rs:228:25 [INFO] [stdout] | [INFO] [stdout] 228 | / Server::::handle_connection(state, default, handlers, ws) [INFO] [stdout] 229 | | .await; [INFO] [stdout] | |___________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/lib.rs:284:33 [INFO] [stdout] | [INFO] [stdout] 284 | ... stream.send(response).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/lib.rs:289:29 [INFO] [stdout] | [INFO] [stdout] 289 | ... stream.send(response).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.46s [INFO] running `Command { std: "docker" "inspect" "4f13d0e71c12c4f18f479e3f9e247328096bddbb11b830c456f368ab47fbcee9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f13d0e71c12c4f18f479e3f9e247328096bddbb11b830c456f368ab47fbcee9", kill_on_drop: false }` [INFO] [stdout] 4f13d0e71c12c4f18f479e3f9e247328096bddbb11b830c456f368ab47fbcee9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d070ab9fa7cf42846c1f9f4d24ef1cbda06e31a050c7e9044391d8fedf12efcc [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" "d070ab9fa7cf42846c1f9f4d24ef1cbda06e31a050c7e9044391d8fedf12efcc", kill_on_drop: false }` [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:228:25 [INFO] [stderr] | [INFO] [stderr] 228 | / Server::::handle_connection(state, default, handlers, ws) [INFO] [stderr] 229 | | .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: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:284:33 [INFO] [stderr] | [INFO] [stderr] 284 | ... stream.send(response).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:289:29 [INFO] [stderr] | [INFO] [stderr] 289 | ... stream.send(response).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:228:25 [INFO] [stderr] | [INFO] [stderr] 228 | / Server::::handle_connection(state, default, handlers, ws) [INFO] [stderr] 229 | | .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: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:284:33 [INFO] [stderr] | [INFO] [stderr] 284 | ... stream.send(response).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:289:29 [INFO] [stderr] | [INFO] [stderr] 289 | ... stream.send(response).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/meows-0c2bc15873b728d7 [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests meows [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - Server::serve (line 202) ... ok [INFO] [stdout] test src/lib.rs - Server::default (line 174) ... ok [INFO] [stdout] test src/lib.rs - Envelope (line 49) ... ok [INFO] [stdout] test src/lib.rs - Server::on (line 141) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d070ab9fa7cf42846c1f9f4d24ef1cbda06e31a050c7e9044391d8fedf12efcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d070ab9fa7cf42846c1f9f4d24ef1cbda06e31a050c7e9044391d8fedf12efcc", kill_on_drop: false }` [INFO] [stdout] d070ab9fa7cf42846c1f9f4d24ef1cbda06e31a050c7e9044391d8fedf12efcc