[INFO] fetching crate njord_derive 0.5.0... [INFO] linting njord_derive-0.5.0 against nightly for clippy-nonminimal_bool-denied [INFO] extracting crate njord_derive 0.5.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate njord_derive 0.5.0 [INFO] finished tweaking crates.io crate njord_derive 0.5.0 [INFO] tweaked toml for crates.io crate njord_derive 0.5.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate njord_derive 0.5.0 on toolchain nightly [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 298d6c942a35a164987691eb25d1f52d9900cc3551bff3d6a1e1f8f6643396f7 [INFO] running `Command { std: "docker" "start" "-a" "298d6c942a35a164987691eb25d1f52d9900cc3551bff3d6a1e1f8f6643396f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "298d6c942a35a164987691eb25d1f52d9900cc3551bff3d6a1e1f8f6643396f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "298d6c942a35a164987691eb25d1f52d9900cc3551bff3d6a1e1f8f6643396f7", kill_on_drop: false }` [INFO] [stdout] 298d6c942a35a164987691eb25d1f52d9900cc3551bff3d6a1e1f8f6643396f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2dc4170d619e89e10895439b1f2c4076dc36628d46540763e61fa669faae2e05 [INFO] running `Command { std: "docker" "start" "-a" "2dc4170d619e89e10895439b1f2c4076dc36628d46540763e61fa669faae2e05", kill_on_drop: false }` [INFO] [stderr] Checking syn v2.0.117 [INFO] [stderr] Checking njord_derive v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this creates an owned instance just for comparison [INFO] [stdout] --> src/util.rs:115:35 [INFO] [stdout] | [INFO] [stdout] 115 | if segments.len() == 1 && segments.first().unwrap().ident.to_string() == "Option" { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `segments.first().unwrap().ident` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cmp_owned [INFO] [stdout] = note: `#[warn(clippy::cmp_owned)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this creates an owned instance just for comparison [INFO] [stdout] --> src/util.rs:115:35 [INFO] [stdout] | [INFO] [stdout] 115 | if segments.len() == 1 && segments.first().unwrap().ident.to_string() == "Option" { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `segments.first().unwrap().ident` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cmp_owned [INFO] [stdout] = note: `#[warn(clippy::cmp_owned)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/lib.rs:301:24 [INFO] [stdout] | [INFO] [stdout] 301 | && !expr_str.parse::().is_ok() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `expr_str.parse::().is_err()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] = note: `#[warn(clippy::nonminimal_bool)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/lib.rs:302:24 [INFO] [stdout] | [INFO] [stdout] 302 | && !expr_str.parse::().is_ok(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `expr_str.parse::().is_err()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/lib.rs:301:24 [INFO] [stdout] | [INFO] [stdout] 301 | && !expr_str.parse::().is_ok() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `expr_str.parse::().is_err()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] = note: `#[warn(clippy::nonminimal_bool)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/lib.rs:302:24 [INFO] [stdout] | [INFO] [stdout] 302 | && !expr_str.parse::().is_ok(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `expr_str.parse::().is_err()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.62s [INFO] running `Command { std: "docker" "inspect" "2dc4170d619e89e10895439b1f2c4076dc36628d46540763e61fa669faae2e05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dc4170d619e89e10895439b1f2c4076dc36628d46540763e61fa669faae2e05", kill_on_drop: false }` [INFO] [stdout] 2dc4170d619e89e10895439b1f2c4076dc36628d46540763e61fa669faae2e05