[INFO] cloning repository https://github.com/obfedder/mc-docker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/obfedder/mc-docker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobfedder%2Fmc-docker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobfedder%2Fmc-docker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2cee68bf3df79403d0e42d9dd6418342ee59e3d9 [INFO] linting obfedder/mc-docker against nightly for clippy-nonminimal_bool-denied [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobfedder%2Fmc-docker" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/obfedder/mc-docker [INFO] finished tweaking git repo https://github.com/obfedder/mc-docker [INFO] tweaked toml for git repo https://github.com/obfedder/mc-docker written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/obfedder/mc-docker 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/obfedder/mc-docker 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] Downloading crates ... [INFO] [stderr] Downloaded hex-literal v1.1.0 [INFO] [stderr] Downloaded reqwest v0.12.26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1d24f30407026dc071da3f6bd6dbd108cbdaafc307d394260c454f630918d90c [INFO] running `Command { std: "docker" "start" "-a" "1d24f30407026dc071da3f6bd6dbd108cbdaafc307d394260c454f630918d90c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d24f30407026dc071da3f6bd6dbd108cbdaafc307d394260c454f630918d90c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d24f30407026dc071da3f6bd6dbd108cbdaafc307d394260c454f630918d90c", kill_on_drop: false }` [INFO] [stdout] 1d24f30407026dc071da3f6bd6dbd108cbdaafc307d394260c454f630918d90c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8745a18d6360c807bde625cf7cff20c351116b00da2ebfca178e64cf078864d8 [INFO] running `Command { std: "docker" "start" "-a" "8745a18d6360c807bde625cf7cff20c351116b00da2ebfca178e64cf078864d8", kill_on_drop: false }` [INFO] [stderr] Checking bytes v1.11.0 [INFO] [stderr] Compiling find-msvc-tools v0.1.5 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking signal-hook-registry v1.4.7 [INFO] [stderr] Checking socket2 v0.6.1 [INFO] [stderr] Checking mio v1.1.1 [INFO] [stderr] Checking tracing-core v0.1.35 [INFO] [stderr] Compiling cc v1.2.49 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Compiling openssl v0.10.75 [INFO] [stderr] Checking indexmap v2.12.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tracing v0.1.43 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Checking iri-string v0.7.9 [INFO] [stderr] Checking rustls-pki-types v1.13.1 [INFO] [stderr] Checking http v1.4.0 [INFO] [stderr] Checking filetime v0.2.26 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Checking flate2 v1.1.5 [INFO] [stderr] Checking hex-literal v1.1.0 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking http-body-util v0.1.3 [INFO] [stderr] Compiling openssl-sys v0.9.111 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking xattr v1.6.1 [INFO] [stderr] Checking tar v0.4.44 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.1 [INFO] [stderr] Checking zerovec v0.11.5 [INFO] [stderr] Checking zerotrie v0.2.3 [INFO] [stderr] Checking tinystr v0.8.2 [INFO] [stderr] Checking potential_utf v0.1.4 [INFO] [stderr] Checking icu_collections v2.1.1 [INFO] [stderr] Checking icu_locale_core v2.1.1 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking icu_provider v2.1.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking icu_properties v2.1.2 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking tokio-util v0.7.17 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking tower-http v0.6.8 [INFO] [stderr] Checking hyper v1.8.1 [INFO] [stderr] Checking hyper-util v0.1.19 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking reqwest v0.12.26 [INFO] [stderr] Checking mc-docker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `format!` args [INFO] [stdout] --> src/main.rs:58:39 [INFO] [stdout] | [INFO] [stdout] 58 | jdk_dir_path.to_string_lossy().to_string() [INFO] [stdout] | ^^^^^^^^^^^^ help: remove this [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args [INFO] [stdout] = note: `#[warn(clippy::to_string_in_format_args)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: redundant pattern matching, consider using `is_err()` [INFO] [stdout] --> src/main.rs:83:16 [INFO] [stdout] | [INFO] [stdout] 83 | if let Err(_) = serde_json::from_str::(&f) { [INFO] [stdout] | -------^^^^^^------------------------------------------- help: try: `if serde_json::from_str::(&f).is_err()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching [INFO] [stdout] = note: `#[warn(clippy::redundant_pattern_matching)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: redundant pattern matching, consider using `is_none()` [INFO] [stdout] --> src/main.rs:123:12 [INFO] [stdout] | [INFO] [stdout] 123 | if let None = checksums.server_jar { [INFO] [stdout] | -------^^^^----------------------- help: try: `if checksums.server_jar.is_none()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `println!` args [INFO] [stdout] --> src/main.rs:136:52 [INFO] [stdout] | [INFO] [stdout] 136 | java_bin_path.to_string_lossy().to_string() [INFO] [stdout] | ^^^^^^^^^^^^ help: remove this [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `println!` args [INFO] [stdout] --> src/main.rs:143:48 [INFO] [stdout] | [INFO] [stdout] 143 | java_bin_path.to_string_lossy().to_string() [INFO] [stdout] | ^^^^^^^^^^^^ help: remove this [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `println!` args [INFO] [stdout] --> src/main.rs:150:44 [INFO] [stdout] | [INFO] [stdout] 150 | java_bin_path.to_string_lossy().to_string() [INFO] [stdout] | ^^^^^^^^^^^^ help: remove this [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: redundant pattern matching, consider using `is_none()` [INFO] [stdout] --> src/main.rs:160:12 [INFO] [stdout] | [INFO] [stdout] 160 | if let None = checksums.java_bin { [INFO] [stdout] | -------^^^^--------------------- help: try: `if checksums.java_bin.is_none()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:241:24 [INFO] [stdout] | [INFO] [stdout] 241 | if !child_stdin.write_all(&bytes).await.is_err() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `child_stdin.write_all(&bytes).await.is_ok()` [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:248:24 [INFO] [stdout] | [INFO] [stdout] 248 | if !res.is_err() { [INFO] [stdout] | ^^^^^^^^^^^^^ help: try: `res.is_ok()` [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 let-binding has unit value [INFO] [stdout] --> src/main.rs:289:5 [INFO] [stdout] | [INFO] [stdout] 289 | let _ = stdin_read_handle.abort(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value [INFO] [stdout] = note: `#[warn(clippy::let_unit_value)]` on by default [INFO] [stdout] help: omit the `let` binding [INFO] [stdout] | [INFO] [stdout] 289 - let _ = stdin_read_handle.abort(); [INFO] [stdout] 289 + stdin_read_handle.abort(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this let-binding has unit value [INFO] [stdout] --> src/main.rs:290:5 [INFO] [stdout] | [INFO] [stdout] 290 | let _ = stdin_write_handle.abort(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value [INFO] [stdout] help: omit the `let` binding [INFO] [stdout] | [INFO] [stdout] 290 - let _ = stdin_write_handle.abort(); [INFO] [stdout] 290 + stdin_write_handle.abort(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:310:5 [INFO] [stdout] | [INFO] [stdout] 310 | return Ok(()); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] = note: `#[warn(clippy::needless_return)]` on by default [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 310 - return Ok(()); [INFO] [stdout] 310 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:344:5 [INFO] [stdout] | [INFO] [stdout] 344 | return Ok(()); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 344 - return Ok(()); [INFO] [stdout] 344 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:366:9 [INFO] [stdout] | [INFO] [stdout] 366 | return Ok(()); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 366 - return Ok(()); [INFO] [stdout] 366 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `format!` args [INFO] [stdout] --> src/main.rs:58:39 [INFO] [stdout] | [INFO] [stdout] 58 | jdk_dir_path.to_string_lossy().to_string() [INFO] [stdout] | ^^^^^^^^^^^^ help: remove this [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args [INFO] [stdout] = note: `#[warn(clippy::to_string_in_format_args)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: redundant pattern matching, consider using `is_err()` [INFO] [stdout] --> src/main.rs:83:16 [INFO] [stdout] | [INFO] [stdout] 83 | if let Err(_) = serde_json::from_str::(&f) { [INFO] [stdout] | -------^^^^^^------------------------------------------- help: try: `if serde_json::from_str::(&f).is_err()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching [INFO] [stdout] = note: `#[warn(clippy::redundant_pattern_matching)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: redundant pattern matching, consider using `is_none()` [INFO] [stdout] --> src/main.rs:123:12 [INFO] [stdout] | [INFO] [stdout] 123 | if let None = checksums.server_jar { [INFO] [stdout] | -------^^^^----------------------- help: try: `if checksums.server_jar.is_none()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `println!` args [INFO] [stdout] --> src/main.rs:136:52 [INFO] [stdout] | [INFO] [stdout] 136 | java_bin_path.to_string_lossy().to_string() [INFO] [stdout] | ^^^^^^^^^^^^ help: remove this [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `println!` args [INFO] [stdout] --> src/main.rs:143:48 [INFO] [stdout] | [INFO] [stdout] 143 | java_bin_path.to_string_lossy().to_string() [INFO] [stdout] | ^^^^^^^^^^^^ help: remove this [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `println!` args [INFO] [stdout] --> src/main.rs:150:44 [INFO] [stdout] | [INFO] [stdout] 150 | java_bin_path.to_string_lossy().to_string() [INFO] [stdout] | ^^^^^^^^^^^^ help: remove this [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: redundant pattern matching, consider using `is_none()` [INFO] [stdout] --> src/main.rs:160:12 [INFO] [stdout] | [INFO] [stdout] 160 | if let None = checksums.java_bin { [INFO] [stdout] | -------^^^^--------------------- help: try: `if checksums.java_bin.is_none()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:241:24 [INFO] [stdout] | [INFO] [stdout] 241 | if !child_stdin.write_all(&bytes).await.is_err() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `child_stdin.write_all(&bytes).await.is_ok()` [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:248:24 [INFO] [stdout] | [INFO] [stdout] 248 | if !res.is_err() { [INFO] [stdout] | ^^^^^^^^^^^^^ help: try: `res.is_ok()` [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 let-binding has unit value [INFO] [stdout] --> src/main.rs:289:5 [INFO] [stdout] | [INFO] [stdout] 289 | let _ = stdin_read_handle.abort(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value [INFO] [stdout] = note: `#[warn(clippy::let_unit_value)]` on by default [INFO] [stdout] help: omit the `let` binding [INFO] [stdout] | [INFO] [stdout] 289 - let _ = stdin_read_handle.abort(); [INFO] [stdout] 289 + stdin_read_handle.abort(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this let-binding has unit value [INFO] [stdout] --> src/main.rs:290:5 [INFO] [stdout] | [INFO] [stdout] 290 | let _ = stdin_write_handle.abort(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value [INFO] [stdout] help: omit the `let` binding [INFO] [stdout] | [INFO] [stdout] 290 - let _ = stdin_write_handle.abort(); [INFO] [stdout] 290 + stdin_write_handle.abort(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:310:5 [INFO] [stdout] | [INFO] [stdout] 310 | return Ok(()); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] = note: `#[warn(clippy::needless_return)]` on by default [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 310 - return Ok(()); [INFO] [stdout] 310 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:344:5 [INFO] [stdout] | [INFO] [stdout] 344 | return Ok(()); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 344 - return Ok(()); [INFO] [stdout] 344 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded `return` statement [INFO] [stdout] --> src/main.rs:366:9 [INFO] [stdout] | [INFO] [stdout] 366 | return Ok(()); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stdout] help: remove `return` [INFO] [stdout] | [INFO] [stdout] 366 - return Ok(()); [INFO] [stdout] 366 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.36s [INFO] running `Command { std: "docker" "inspect" "8745a18d6360c807bde625cf7cff20c351116b00da2ebfca178e64cf078864d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8745a18d6360c807bde625cf7cff20c351116b00da2ebfca178e64cf078864d8", kill_on_drop: false }` [INFO] [stdout] 8745a18d6360c807bde625cf7cff20c351116b00da2ebfca178e64cf078864d8