[INFO] fetching crate meows 0.2.0... [INFO] testing meows-0.2.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate meows 0.2.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate meows 0.2.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-3/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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a21990d57cf8077e0cb60856bc88d009f3f98762269ea5ab273af31730216e5e [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" "a21990d57cf8077e0cb60856bc88d009f3f98762269ea5ab273af31730216e5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a21990d57cf8077e0cb60856bc88d009f3f98762269ea5ab273af31730216e5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a21990d57cf8077e0cb60856bc88d009f3f98762269ea5ab273af31730216e5e", kill_on_drop: false }` [INFO] [stdout] a21990d57cf8077e0cb60856bc88d009f3f98762269ea5ab273af31730216e5e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 85be57debfbad27abf0ad4df2a851ed8f314076a6c2c7ae204494041673a6ee3 [INFO] running `Command { std: "docker" "start" "-a" "85be57debfbad27abf0ad4df2a851ed8f314076a6c2c7ae204494041673a6ee3", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling serde_json v1.0.55 [INFO] [stderr] Compiling scoped-tls-hkt v0.1.2 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling tungstenite v0.10.1 [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 pin-project v0.4.22 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling piper v0.1.3 [INFO] [stderr] Compiling futures-executor v0.3.5 [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 `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 `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 `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 51.86s [INFO] running `Command { std: "docker" "inspect" "85be57debfbad27abf0ad4df2a851ed8f314076a6c2c7ae204494041673a6ee3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85be57debfbad27abf0ad4df2a851ed8f314076a6c2c7ae204494041673a6ee3", kill_on_drop: false }` [INFO] [stdout] 85be57debfbad27abf0ad4df2a851ed8f314076a6c2c7ae204494041673a6ee3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b75cf8728dbbcedb5f5a169ed3d5ff7796d3e0ccde48aae97855c56f58f84dfc [INFO] running `Command { std: "docker" "start" "-a" "b75cf8728dbbcedb5f5a169ed3d5ff7796d3e0ccde48aae97855c56f58f84dfc", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stdout] warning: unused `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 `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 `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 chrono v0.4.11 [INFO] [stderr] Compiling pretty_env_logger v0.3.1 [INFO] [stderr] Compiling meows v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `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 `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 `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 23.94s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/meows-7dd981dbb580f238) [INFO] running `Command { std: "docker" "inspect" "b75cf8728dbbcedb5f5a169ed3d5ff7796d3e0ccde48aae97855c56f58f84dfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b75cf8728dbbcedb5f5a169ed3d5ff7796d3e0ccde48aae97855c56f58f84dfc", kill_on_drop: false }` [INFO] [stdout] b75cf8728dbbcedb5f5a169ed3d5ff7796d3e0ccde48aae97855c56f58f84dfc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0748684e87336129527a8540247d0af182f8a7611fab6158015ba00c4b190f29 [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" "0748684e87336129527a8540247d0af182f8a7611fab6158015ba00c4b190f29", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused `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 `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 `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: `meows` (lib) generated 3 warnings [INFO] [stderr] warning: `meows` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.57s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/meows-7dd981dbb580f238) [INFO] [stdout] [INFO] [stdout] running 1 test [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests meows [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - Server::serve (line 202) - compile ... 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; finished in 6.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0748684e87336129527a8540247d0af182f8a7611fab6158015ba00c4b190f29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0748684e87336129527a8540247d0af182f8a7611fab6158015ba00c4b190f29", kill_on_drop: false }` [INFO] [stdout] 0748684e87336129527a8540247d0af182f8a7611fab6158015ba00c4b190f29