[INFO] cloning repository https://github.com/Orthestral/rust-rng [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Orthestral/rust-rng" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOrthestral%2Frust-rng", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOrthestral%2Frust-rng'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 526704bffa946cb745db0c5dcda10149981b0c89 [INFO] linting Orthestral/rust-rng against nightly for clippy-nonminimal_bool-denied [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOrthestral%2Frust-rng" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Orthestral/rust-rng [INFO] finished tweaking git repo https://github.com/Orthestral/rust-rng [INFO] tweaked toml for git repo https://github.com/Orthestral/rust-rng written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Orthestral/rust-rng 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] crate git repo https://github.com/Orthestral/rust-rng already has a lockfile, it will not be regenerated [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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded custom_error v1.9.2 [INFO] [stderr] Downloaded clap_derive v3.2.7 [INFO] [stderr] Downloaded clap v3.2.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 356a19d0c2c31c1b8bd072f978f6bf872fb44ab1cef7f2e494426b9ea9701f81 [INFO] running `Command { std: "docker" "start" "-a" "356a19d0c2c31c1b8bd072f978f6bf872fb44ab1cef7f2e494426b9ea9701f81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "356a19d0c2c31c1b8bd072f978f6bf872fb44ab1cef7f2e494426b9ea9701f81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "356a19d0c2c31c1b8bd072f978f6bf872fb44ab1cef7f2e494426b9ea9701f81", kill_on_drop: false }` [INFO] [stdout] 356a19d0c2c31c1b8bd072f978f6bf872fb44ab1cef7f2e494426b9ea9701f81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7f027e99157e51201bdc61f2297d35493565fc3fbe55849c5283f55349bc4ad8 [INFO] running `Command { std: "docker" "start" "-a" "7f027e99157e51201bdc61f2297d35493565fc3fbe55849c5283f55349bc4ad8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Checking hashbrown v0.12.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking custom_error v1.9.2 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking indexmap v1.9.1 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.2.7 [INFO] [stderr] Checking clap v3.2.8 [INFO] [stderr] Checking rng v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | if !args.count.parse::().is_ok() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `args.count.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/main.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | if !args.low.parse::().is_ok() || !args.high.parse::().is_ok() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `args.low.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/main.rs:39:48 [INFO] [stdout] | [INFO] [stdout] 39 | if !args.low.parse::().is_ok() || !args.high.parse::().is_ok() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `args.high.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/main.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | if !args.low.parse::().is_ok() || !args.high.parse::().is_ok() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `args.low.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/main.rs:74:48 [INFO] [stdout] | [INFO] [stdout] 74 | if !args.low.parse::().is_ok() || !args.high.parse::().is_ok() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `args.high.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: binary comparison to literal `Option::None` [INFO] [stdout] --> src/main.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | if args.float == None { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `args.float.is_none()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none [INFO] [stdout] = note: `#[warn(clippy::partialeq_to_none)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | if !args.count.parse::().is_ok() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `args.count.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/main.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | if !args.low.parse::().is_ok() || !args.high.parse::().is_ok() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `args.low.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/main.rs:39:48 [INFO] [stdout] | [INFO] [stdout] 39 | if !args.low.parse::().is_ok() || !args.high.parse::().is_ok() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `args.high.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/main.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | if !args.low.parse::().is_ok() || !args.high.parse::().is_ok() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `args.low.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/main.rs:74:48 [INFO] [stdout] | [INFO] [stdout] 74 | if !args.low.parse::().is_ok() || !args.high.parse::().is_ok() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `args.high.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: binary comparison to literal `Option::None` [INFO] [stdout] --> src/main.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | if args.float == None { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `args.float.is_none()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none [INFO] [stdout] = note: `#[warn(clippy::partialeq_to_none)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.22s [INFO] running `Command { std: "docker" "inspect" "7f027e99157e51201bdc61f2297d35493565fc3fbe55849c5283f55349bc4ad8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f027e99157e51201bdc61f2297d35493565fc3fbe55849c5283f55349bc4ad8", kill_on_drop: false }` [INFO] [stdout] 7f027e99157e51201bdc61f2297d35493565fc3fbe55849c5283f55349bc4ad8