[INFO] fetching crate lifxi 0.1.1... [INFO] testing lifxi-0.1.1 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate lifxi 0.1.1 into /workspace/builds/worker-28/source [INFO] validating manifest of crates.io crate lifxi 0.1.1 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 lifxi 0.1.1 [INFO] finished tweaking crates.io crate lifxi 0.1.1 [INFO] tweaked toml for crates.io crate lifxi 0.1.1 written to /workspace/builds/worker-28/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] 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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] f837b8da26afcbb702aaabd3ada673150c501202e7b11d29f2764136880d530d [INFO] running `Command { std: "docker" "start" "-a" "f837b8da26afcbb702aaabd3ada673150c501202e7b11d29f2764136880d530d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f837b8da26afcbb702aaabd3ada673150c501202e7b11d29f2764136880d530d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f837b8da26afcbb702aaabd3ada673150c501202e7b11d29f2764136880d530d", kill_on_drop: false }` [INFO] [stdout] f837b8da26afcbb702aaabd3ada673150c501202e7b11d29f2764136880d530d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 421504806cf3a2972d61b34390f202dce9dc6b3f09cc93ba69f8132f8264a6c2 [INFO] running `Command { std: "docker" "start" "-a" "421504806cf3a2972d61b34390f202dce9dc6b3f09cc93ba69f8132f8264a6c2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling publicsuffix v1.5.6 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling reqwest v0.9.24 [INFO] [stderr] Compiling lifxi v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/http/selector.rs:203:69 [INFO] [stdout] | [INFO] [stdout] 203 | fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 203 - fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] 203 + fn deserialize>(deserializer: D) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/http/state.rs:797:69 [INFO] [stdout] | [INFO] [stdout] 797 | fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 797 - fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] 797 + fn deserialize>(deserializer: D) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/http/state.rs:820:69 [INFO] [stdout] | [INFO] [stdout] 820 | fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 820 - fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] 820 + fn deserialize>(deserializer: D) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/http/state.rs:836:69 [INFO] [stdout] | [INFO] [stdout] 836 | fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 836 - fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] 836 + fn deserialize>(deserializer: D) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/http/state.rs:99:22 [INFO] [stdout] | [INFO] [stdout] 99 | .into_iter() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 99 | .iter() [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 98 | let vec: Vec<_> = IntoIterator::into_iter([hue, sat, bright, kelvin]) [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.25s [INFO] running `Command { std: "docker" "inspect" "421504806cf3a2972d61b34390f202dce9dc6b3f09cc93ba69f8132f8264a6c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "421504806cf3a2972d61b34390f202dce9dc6b3f09cc93ba69f8132f8264a6c2", kill_on_drop: false }` [INFO] [stdout] 421504806cf3a2972d61b34390f202dce9dc6b3f09cc93ba69f8132f8264a6c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] d5b49fce2933db0be96f24fc0b597d49625f8a4aaf7283fd890f0e6b82400fb1 [INFO] running `Command { std: "docker" "start" "-a" "d5b49fce2933db0be96f24fc0b597d49625f8a4aaf7283fd890f0e6b82400fb1", kill_on_drop: false }` [INFO] [stderr] Compiling lifxi v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/http/selector.rs:203:69 [INFO] [stdout] | [INFO] [stdout] 203 | fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 203 - fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] 203 + fn deserialize>(deserializer: D) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/http/state.rs:797:69 [INFO] [stdout] | [INFO] [stdout] 797 | fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 797 - fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] 797 + fn deserialize>(deserializer: D) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/http/state.rs:820:69 [INFO] [stdout] | [INFO] [stdout] 820 | fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 820 - fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] 820 + fn deserialize>(deserializer: D) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/http/state.rs:836:69 [INFO] [stdout] | [INFO] [stdout] 836 | fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 836 - fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] 836 + fn deserialize>(deserializer: D) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/http/state.rs:99:22 [INFO] [stdout] | [INFO] [stdout] 99 | .into_iter() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 99 | .iter() [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 98 | let vec: Vec<_> = IntoIterator::into_iter([hue, sat, bright, kelvin]) [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/http/selector.rs:203:69 [INFO] [stdout] | [INFO] [stdout] 203 | fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 203 - fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] 203 + fn deserialize>(deserializer: D) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/http/state.rs:797:69 [INFO] [stdout] | [INFO] [stdout] 797 | fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 797 - fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] 797 + fn deserialize>(deserializer: D) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/http/state.rs:820:69 [INFO] [stdout] | [INFO] [stdout] 820 | fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 820 - fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] 820 + fn deserialize>(deserializer: D) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/http/state.rs:836:69 [INFO] [stdout] | [INFO] [stdout] 836 | fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 836 - fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stdout] 836 + fn deserialize>(deserializer: D) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/http/state.rs:99:22 [INFO] [stdout] | [INFO] [stdout] 99 | .into_iter() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 99 | .iter() [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 98 | let vec: Vec<_> = IntoIterator::into_iter([hue, sat, bright, kelvin]) [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.39s [INFO] running `Command { std: "docker" "inspect" "d5b49fce2933db0be96f24fc0b597d49625f8a4aaf7283fd890f0e6b82400fb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5b49fce2933db0be96f24fc0b597d49625f8a4aaf7283fd890f0e6b82400fb1", kill_on_drop: false }` [INFO] [stdout] d5b49fce2933db0be96f24fc0b597d49625f8a4aaf7283fd890f0e6b82400fb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 39fc0a354a1fd633ab283e588ca860f70e1e3966182d92fe1872b1778a6a2c00 [INFO] running `Command { std: "docker" "start" "-a" "39fc0a354a1fd633ab283e588ca860f70e1e3966182d92fe1872b1778a6a2c00", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/http/selector.rs:203:69 [INFO] [stderr] | [INFO] [stderr] 203 | fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 203 - fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stderr] 203 + fn deserialize>(deserializer: D) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/http/state.rs:797:69 [INFO] [stderr] | [INFO] [stderr] 797 | fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 797 - fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stderr] 797 + fn deserialize>(deserializer: D) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/http/state.rs:820:69 [INFO] [stderr] | [INFO] [stderr] 820 | fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 820 - fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stderr] 820 + fn deserialize>(deserializer: D) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/http/state.rs:836:69 [INFO] [stderr] | [INFO] [stderr] 836 | fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 836 - fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stderr] 836 + fn deserialize>(deserializer: D) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stderr] --> src/http/state.rs:99:22 [INFO] [stderr] | [INFO] [stderr] 99 | .into_iter() [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 99 | .iter() [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 98 | let vec: Vec<_> = IntoIterator::into_iter([hue, sat, bright, kelvin]) [INFO] [stderr] | ++++++++++++++++++++++++ ~ [INFO] [stderr] [INFO] [stderr] warning: `lifxi` (lib) generated 5 warnings [INFO] [stderr] warning: `lifxi` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.30s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lifxi-fd0653525281b40f) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test http::selector::tests::deserialize ... ok [INFO] [stdout] test http::selector::tests::serialize ... ok [INFO] [stdout] test http::state::tests::color::deserialize ... ok [INFO] [stdout] test http::state::tests::color::serialize ... ok [INFO] [stdout] test http::state::tests::state::change::builder ... ok [INFO] [stdout] test http::state::tests::state::builder ... ok [INFO] [stdout] test http::state::tests::color::validate ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests lifxi [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/http/selector.rs:203:69 [INFO] [stderr] | [INFO] [stderr] 203 | fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 203 - fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stderr] 203 + fn deserialize>(deserializer: D) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/http/state.rs:797:69 [INFO] [stderr] | [INFO] [stderr] 797 | fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 797 - fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stderr] 797 + fn deserialize>(deserializer: D) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/http/state.rs:820:69 [INFO] [stderr] | [INFO] [stderr] 820 | fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 820 - fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stderr] 820 + fn deserialize>(deserializer: D) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/http/state.rs:836:69 [INFO] [stderr] | [INFO] [stderr] 836 | fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 836 - fn deserialize>(deserializer: D) -> Result<(Self), D::Error> { [INFO] [stderr] 836 + fn deserialize>(deserializer: D) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 100 tests [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name lifxi --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern lifxi=/opt/rustwide/target/debug/deps/liblifxi-b496458f0d9a077a.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-167cf8003fdf38c2.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-1d735b934383db15.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-6470c1c08c28e04b.so -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "39fc0a354a1fd633ab283e588ca860f70e1e3966182d92fe1872b1778a6a2c00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39fc0a354a1fd633ab283e588ca860f70e1e3966182d92fe1872b1778a6a2c00", kill_on_drop: false }` [INFO] [stdout] 39fc0a354a1fd633ab283e588ca860f70e1e3966182d92fe1872b1778a6a2c00