[INFO] fetching crate lsp 0.3.1... [INFO] testing lsp-0.3.1 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate lsp 0.3.1 into /workspace/builds/worker-35/source [INFO] validating manifest of crates.io crate lsp 0.3.1 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lsp 0.3.1 [INFO] finished tweaking crates.io crate lsp 0.3.1 [INFO] tweaked toml for crates.io crate lsp 0.3.1 written to /workspace/builds/worker-35/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3495d1e11d4108c98d0fb3c2edad9c5c382d799745bbf49a94a4d2a2977bcdfb [INFO] running `Command { std: "docker" "start" "-a" "3495d1e11d4108c98d0fb3c2edad9c5c382d799745bbf49a94a4d2a2977bcdfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3495d1e11d4108c98d0fb3c2edad9c5c382d799745bbf49a94a4d2a2977bcdfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3495d1e11d4108c98d0fb3c2edad9c5c382d799745bbf49a94a4d2a2977bcdfb", kill_on_drop: false }` [INFO] [stdout] 3495d1e11d4108c98d0fb3c2edad9c5c382d799745bbf49a94a4d2a2977bcdfb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 324b88814015aaff1a22811b7cf6b1a17e4a061bc77e6afeee624a1c659e31dd [INFO] running `Command { std: "docker" "start" "-a" "324b88814015aaff1a22811b7cf6b1a17e4a061bc77e6afeee624a1c659e31dd", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling lsp v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/jsonrpc/notification_type.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | pub __: Option<(RO)>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 6 - pub __: Option<(RO)>, [INFO] [stdout] 6 + pub __: Option, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.16s [INFO] running `Command { std: "docker" "inspect" "324b88814015aaff1a22811b7cf6b1a17e4a061bc77e6afeee624a1c659e31dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "324b88814015aaff1a22811b7cf6b1a17e4a061bc77e6afeee624a1c659e31dd", kill_on_drop: false }` [INFO] [stdout] 324b88814015aaff1a22811b7cf6b1a17e4a061bc77e6afeee624a1c659e31dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b0ee59105729da5faddb95d4f721bda39f54bd00fa9711fad9002cf88686bb0c [INFO] running `Command { std: "docker" "start" "-a" "b0ee59105729da5faddb95d4f721bda39f54bd00fa9711fad9002cf88686bb0c", kill_on_drop: false }` [INFO] [stderr] Compiling lsp v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/jsonrpc/notification_type.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | pub __: Option<(RO)>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 6 - pub __: Option<(RO)>, [INFO] [stdout] 6 + pub __: Option, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/jsonrpc/notification_type.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | pub __: Option<(RO)>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 6 - pub __: Option<(RO)>, [INFO] [stdout] 6 + pub __: Option, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.82s [INFO] running `Command { std: "docker" "inspect" "b0ee59105729da5faddb95d4f721bda39f54bd00fa9711fad9002cf88686bb0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0ee59105729da5faddb95d4f721bda39f54bd00fa9711fad9002cf88686bb0c", kill_on_drop: false }` [INFO] [stdout] b0ee59105729da5faddb95d4f721bda39f54bd00fa9711fad9002cf88686bb0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b5fcc4346c476b78c7eaba163bc3150e06bd616797a4cf5430bb2821be26b1e3 [INFO] running `Command { std: "docker" "start" "-a" "b5fcc4346c476b78c7eaba163bc3150e06bd616797a4cf5430bb2821be26b1e3", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/jsonrpc/notification_type.rs:6:20 [INFO] [stderr] | [INFO] [stderr] 6 | pub __: Option<(RO)>, [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 6 - pub __: Option<(RO)>, [INFO] [stderr] 6 + pub __: Option, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `lsp` (lib) generated 1 warning [INFO] [stderr] warning: `lsp` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lsp-b36d7d2c98575157) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests lsp [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/jsonrpc/notification_type.rs:6:20 [INFO] [stderr] | [INFO] [stderr] 6 | pub __: Option<(RO)>, [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 6 - pub __: Option<(RO)>, [INFO] [stderr] 6 + pub __: Option, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b5fcc4346c476b78c7eaba163bc3150e06bd616797a4cf5430bb2821be26b1e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5fcc4346c476b78c7eaba163bc3150e06bd616797a4cf5430bb2821be26b1e3", kill_on_drop: false }` [INFO] [stdout] b5fcc4346c476b78c7eaba163bc3150e06bd616797a4cf5430bb2821be26b1e3