[INFO] fetching crate yanp 0.1.1... [INFO] testing yanp-0.1.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate yanp 0.1.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate yanp 0.1.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate yanp 0.1.1 [INFO] finished tweaking crates.io crate yanp 0.1.1 [INFO] tweaked toml for crates.io crate yanp 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate yanp 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3eb714733bbb30a71b055694b52b074b6a50d1e48ef294656462d8d9eb68a9c1 [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" "3eb714733bbb30a71b055694b52b074b6a50d1e48ef294656462d8d9eb68a9c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3eb714733bbb30a71b055694b52b074b6a50d1e48ef294656462d8d9eb68a9c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3eb714733bbb30a71b055694b52b074b6a50d1e48ef294656462d8d9eb68a9c1", kill_on_drop: false }` [INFO] [stdout] 3eb714733bbb30a71b055694b52b074b6a50d1e48ef294656462d8d9eb68a9c1 [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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 3368383bcceea8d6ea5903aa6d006eae852351ad58ee362526628761edcd7a91 [INFO] running `Command { std: "docker" "start" "-a" "3368383bcceea8d6ea5903aa6d006eae852351ad58ee362526628761edcd7a91", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling nom v5.0.0 [INFO] [stderr] Compiling yanp v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/parsers/gsa.rs:53:20 [INFO] [stdout] | [INFO] [stdout] 53 | |sentence: (Option)| -> Result, NmeaSentenceError> { Ok(sentence) } [INFO] [stdout] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_parens)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/parsers/hdt.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | | sentence: (Option) | -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/parsers/stn.rs:12:19 [INFO] [stdout] | [INFO] [stdout] 12 | |sentence:(u8) | -> Result { [INFO] [stdout] | ^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.86s [INFO] running `Command { std: "docker" "inspect" "3368383bcceea8d6ea5903aa6d006eae852351ad58ee362526628761edcd7a91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3368383bcceea8d6ea5903aa6d006eae852351ad58ee362526628761edcd7a91", kill_on_drop: false }` [INFO] [stdout] 3368383bcceea8d6ea5903aa6d006eae852351ad58ee362526628761edcd7a91 [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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] f1c122018e6ec3893065086584bd9e31e47c5453568e73a9993f3031cfa8b78b [INFO] running `Command { std: "docker" "start" "-a" "f1c122018e6ec3893065086584bd9e31e47c5453568e73a9993f3031cfa8b78b", kill_on_drop: false }` [INFO] [stderr] Compiling yanp v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/parsers/gsa.rs:53:20 [INFO] [stdout] | [INFO] [stdout] 53 | |sentence: (Option)| -> Result, NmeaSentenceError> { Ok(sentence) } [INFO] [stdout] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_parens)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/parsers/hdt.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | | sentence: (Option) | -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/parsers/stn.rs:12:19 [INFO] [stdout] | [INFO] [stdout] 12 | |sentence:(u8) | -> Result { [INFO] [stdout] | ^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/parsers/gsa.rs:53:20 [INFO] [stdout] | [INFO] [stdout] 53 | |sentence: (Option)| -> Result, NmeaSentenceError> { Ok(sentence) } [INFO] [stdout] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_parens)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/parsers/hdt.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | | sentence: (Option) | -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/parsers/stn.rs:12:19 [INFO] [stdout] | [INFO] [stdout] 12 | |sentence:(u8) | -> Result { [INFO] [stdout] | ^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.00s [INFO] running `Command { std: "docker" "inspect" "f1c122018e6ec3893065086584bd9e31e47c5453568e73a9993f3031cfa8b78b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1c122018e6ec3893065086584bd9e31e47c5453568e73a9993f3031cfa8b78b", kill_on_drop: false }` [INFO] [stdout] f1c122018e6ec3893065086584bd9e31e47c5453568e73a9993f3031cfa8b78b [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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0b26a69d27ac4559ad86e58037dc33a01c5a4ed9edfc99454ea627391fce827f [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" "0b26a69d27ac4559ad86e58037dc33a01c5a4ed9edfc99454ea627391fce827f", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/parsers/gsa.rs:53:20 [INFO] [stderr] | [INFO] [stderr] 53 | |sentence: (Option)| -> Result, NmeaSentenceError> { Ok(sentence) } [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(unused_parens)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/parsers/hdt.rs:12:21 [INFO] [stderr] | [INFO] [stderr] 12 | | sentence: (Option) | -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/parsers/stn.rs:12:19 [INFO] [stderr] | [INFO] [stderr] 12 | |sentence:(u8) | -> Result { [INFO] [stderr] | ^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: `yanp` (lib) generated 3 warnings [INFO] [stderr] warning: `yanp` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/yanp-2ce7d754c405f759) [INFO] [stdout] [INFO] [stderr] Doc-tests yanp [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] error: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/parsers/gsa.rs:53:20 [INFO] [stderr] | [INFO] [stderr] 53 | |sentence: (Option)| -> Result, NmeaSentenceError> { Ok(sentence) } [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[deny(unused_parens)]` implied by `#[deny(warnings)]` [INFO] [stderr] [INFO] [stderr] error: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/parsers/hdt.rs:12:21 [INFO] [stderr] | [INFO] [stderr] 12 | | sentence: (Option) | -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] error: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/parsers/stn.rs:12:19 [INFO] [stderr] | [INFO] [stderr] 12 | |sentence:(u8) | -> Result { [INFO] [stderr] | ^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "0b26a69d27ac4559ad86e58037dc33a01c5a4ed9edfc99454ea627391fce827f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b26a69d27ac4559ad86e58037dc33a01c5a4ed9edfc99454ea627391fce827f", kill_on_drop: false }` [INFO] [stdout] 0b26a69d27ac4559ad86e58037dc33a01c5a4ed9edfc99454ea627391fce827f