[INFO] cloning repository https://github.com/dbrgn/websocket-cancellation [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dbrgn/websocket-cancellation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbrgn%2Fwebsocket-cancellation", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbrgn%2Fwebsocket-cancellation'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 15813fd193349fe61bb752e2bae65ba0fd3b3a23 [INFO] testing dbrgn/websocket-cancellation against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbrgn%2Fwebsocket-cancellation" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dbrgn/websocket-cancellation 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 git repo https://github.com/dbrgn/websocket-cancellation [INFO] finished tweaking git repo https://github.com/dbrgn/websocket-cancellation [INFO] tweaked toml for git repo https://github.com/dbrgn/websocket-cancellation written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/dbrgn/websocket-cancellation 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f6fe0c0aea2cd3ebd9189e87a35245e8882694ee89b32c7bab6baed4bfee2c4e [INFO] running `Command { std: "docker" "start" "-a" "f6fe0c0aea2cd3ebd9189e87a35245e8882694ee89b32c7bab6baed4bfee2c4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6fe0c0aea2cd3ebd9189e87a35245e8882694ee89b32c7bab6baed4bfee2c4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6fe0c0aea2cd3ebd9189e87a35245e8882694ee89b32c7bab6baed4bfee2c4e", kill_on_drop: false }` [INFO] [stdout] f6fe0c0aea2cd3ebd9189e87a35245e8882694ee89b32c7bab6baed4bfee2c4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c2fdee16df175b5fec90b91b831adbaba128419b05d27e3f838bc0c29015e25 [INFO] running `Command { std: "docker" "start" "-a" "5c2fdee16df175b5fec90b91b831adbaba128419b05d27e3f838bc0c29015e25", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling futures-sink v0.3.15 [INFO] [stderr] Compiling futures-io v0.3.15 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling cpufeatures v0.1.5 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling anyhow v1.0.41 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling tokio v1.7.1 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling input_buffer v0.4.0 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling sha-1 v0.9.6 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling pin-project v1.0.7 [INFO] [stderr] Compiling tungstenite v0.13.0 [INFO] [stderr] Compiling futures-executor v0.3.15 [INFO] [stderr] Compiling futures v0.3.15 [INFO] [stderr] Compiling tokio-tungstenite v0.14.0 [INFO] [stderr] Compiling tokio-stream v0.1.6 [INFO] [stderr] Compiling websocket-cancellation v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `ws_stream` [INFO] [stdout] --> src/main.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | ws_stream: &mut WebSocketStream, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ws_stream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `disconnect_rx` [INFO] [stdout] --> src/main.rs:82:25 [INFO] [stdout] | [INFO] [stdout] 82 | let (disconnect_tx, disconnect_rx) = tokio::sync::oneshot::channel(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_disconnect_rx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `disconnect_tx` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | disconnect_tx: tokio::sync::oneshot::Sender<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.98s [INFO] running `Command { std: "docker" "inspect" "5c2fdee16df175b5fec90b91b831adbaba128419b05d27e3f838bc0c29015e25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c2fdee16df175b5fec90b91b831adbaba128419b05d27e3f838bc0c29015e25", kill_on_drop: false }` [INFO] [stdout] 5c2fdee16df175b5fec90b91b831adbaba128419b05d27e3f838bc0c29015e25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e698af77cece0c1f9ec7a11e9c7d5b299c0cd1c7ac64a29d5f516d2834807c2c [INFO] running `Command { std: "docker" "start" "-a" "e698af77cece0c1f9ec7a11e9c7d5b299c0cd1c7ac64a29d5f516d2834807c2c", kill_on_drop: false }` [INFO] [stderr] Compiling websocket-cancellation v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `ws_stream` [INFO] [stdout] --> src/main.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | ws_stream: &mut WebSocketStream, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ws_stream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `disconnect_rx` [INFO] [stdout] --> src/main.rs:82:25 [INFO] [stdout] | [INFO] [stdout] 82 | let (disconnect_tx, disconnect_rx) = tokio::sync::oneshot::channel(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_disconnect_rx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `disconnect_tx` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | disconnect_tx: tokio::sync::oneshot::Sender<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.52s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/websocket_cancellation-1a1f256e235819a5) [INFO] running `Command { std: "docker" "inspect" "e698af77cece0c1f9ec7a11e9c7d5b299c0cd1c7ac64a29d5f516d2834807c2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e698af77cece0c1f9ec7a11e9c7d5b299c0cd1c7ac64a29d5f516d2834807c2c", kill_on_drop: false }` [INFO] [stdout] e698af77cece0c1f9ec7a11e9c7d5b299c0cd1c7ac64a29d5f516d2834807c2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8cd100b55af4306e5c40c65ddf7d513145a908ed589c153da4f95894f88e9c37 [INFO] running `Command { std: "docker" "start" "-a" "8cd100b55af4306e5c40c65ddf7d513145a908ed589c153da4f95894f88e9c37", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `ws_stream` [INFO] [stdout] [INFO] [stderr] --> src/main.rs:64:5 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 64 | ws_stream: &mut WebSocketStream, [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ws_stream` [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `disconnect_rx` [INFO] [stderr] --> src/main.rs:82:25 [INFO] [stderr] | [INFO] [stderr] 82 | let (disconnect_tx, disconnect_rx) = tokio::sync::oneshot::channel(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_disconnect_rx` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `disconnect_tx` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | disconnect_tx: tokio::sync::oneshot::Sender<()>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `websocket-cancellation` (bin "websocket-cancellation" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/websocket_cancellation-1a1f256e235819a5) [INFO] running `Command { std: "docker" "inspect" "8cd100b55af4306e5c40c65ddf7d513145a908ed589c153da4f95894f88e9c37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cd100b55af4306e5c40c65ddf7d513145a908ed589c153da4f95894f88e9c37", kill_on_drop: false }` [INFO] [stdout] 8cd100b55af4306e5c40c65ddf7d513145a908ed589c153da4f95894f88e9c37