[INFO] fetching crate yanp 0.1.1... [INFO] testing yanp-0.1.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [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 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nom v5.0.0 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6ddd746771c7a23828190b5ac7ff6370f77f3fa36af0d78d68bd9258323eea5e [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" "6ddd746771c7a23828190b5ac7ff6370f77f3fa36af0d78d68bd9258323eea5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6ddd746771c7a23828190b5ac7ff6370f77f3fa36af0d78d68bd9258323eea5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ddd746771c7a23828190b5ac7ff6370f77f3fa36af0d78d68bd9258323eea5e", kill_on_drop: false }` [INFO] [stdout] 6ddd746771c7a23828190b5ac7ff6370f77f3fa36af0d78d68bd9258323eea5e [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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 181b1a12b00df34cb975802a3c258e202a49492d3cba22db1ff4456ea84d1501 [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" "181b1a12b00df34cb975802a3c258e202a49492d3cba22db1ff4456ea84d1501", 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] error: 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] | ^ ^ [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: `#[deny(unused_parens)]` implied by `#[deny(warnings)]` [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 53 - |sentence: (Option)| -> Result, NmeaSentenceError> { Ok(sentence) } [INFO] [stdout] 53 + |sentence: Option| -> Result, NmeaSentenceError> { Ok(sentence) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary parentheses around type [INFO] [stdout] --> src/parsers/hdt.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | | sentence: (Option) | -> Result { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 12 - | sentence: (Option) | -> Result { [INFO] [stdout] 12 + | sentence: Option | -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary parentheses around type [INFO] [stdout] --> src/parsers/stn.rs:12:19 [INFO] [stdout] | [INFO] [stdout] 12 | |sentence:(u8) | -> Result { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 12 - |sentence:(u8) | -> Result { [INFO] [stdout] 12 + |sentence:u8 | -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `yanp` due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "181b1a12b00df34cb975802a3c258e202a49492d3cba22db1ff4456ea84d1501", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "181b1a12b00df34cb975802a3c258e202a49492d3cba22db1ff4456ea84d1501", kill_on_drop: false }` [INFO] [stdout] 181b1a12b00df34cb975802a3c258e202a49492d3cba22db1ff4456ea84d1501