[INFO] cloning repository https://github.com/tlan16/dynamic-ip-handler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tlan16/dynamic-ip-handler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftlan16%2Fdynamic-ip-handler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftlan16%2Fdynamic-ip-handler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a7bd249b575f4230736bbf666dba11fd6cac034c [INFO] linting tlan16/dynamic-ip-handler against nightly for clippy-nonminimal_bool-denied [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftlan16%2Fdynamic-ip-handler" "/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/tlan16/dynamic-ip-handler [INFO] finished tweaking git repo https://github.com/tlan16/dynamic-ip-handler [INFO] tweaked toml for git repo https://github.com/tlan16/dynamic-ip-handler written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tlan16/dynamic-ip-handler 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/tlan16/dynamic-ip-handler 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] 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] Downloading crates ... [INFO] [stderr] Downloaded mail-send v0.5.0 [INFO] [stderr] Downloaded derive_builder_core v0.9.0 [INFO] [stderr] Downloaded dns-lookup v1.0.8 [INFO] [stderr] Downloaded hyper-system-resolver v0.5.0 [INFO] [stderr] Downloaded public-ip v0.2.2 [INFO] [stderr] Downloaded derive_builder v0.9.0 [INFO] [stderr] Downloaded deflate64 v0.1.9 [INFO] [stderr] Downloaded flatbuffers v24.12.23 [INFO] [stderr] Downloaded smtp-proto v0.1.5 [INFO] [stderr] Downloaded arrow-row v54.2.1 [INFO] [stderr] Downloaded arrow-string v54.2.1 [INFO] [stderr] Downloaded arrow-arith v54.2.1 [INFO] [stderr] Downloaded arrow v54.2.1 [INFO] [stderr] Downloaded arrow-buffer v54.2.1 [INFO] [stderr] Downloaded lexical-write-float v1.0.5 [INFO] [stderr] Downloaded arrow-ipc v54.2.1 [INFO] [stderr] Downloaded zip v2.2.2 [INFO] [stderr] Downloaded lexical-util v1.0.6 [INFO] [stderr] Downloaded lexical-parse-float v1.0.5 [INFO] [stderr] Downloaded mail-auth v0.6.1 [INFO] [stderr] Downloaded quick-xml v0.37.2 [INFO] [stderr] Downloaded trust-dns-proto v0.20.4 [INFO] [stderr] Downloaded arrow-array v54.2.1 [INFO] [stderr] Downloaded arrow-cast v54.2.1 [INFO] [stderr] Downloaded rustls v0.23.22 [INFO] [stderr] Downloaded hickory-resolver v0.24.3 [INFO] [stderr] Downloaded hashify v0.2.6 [INFO] [stderr] Downloaded trust-dns-client v0.20.4 [INFO] [stderr] Downloaded lexical-write-integer v1.0.5 [INFO] [stderr] Downloaded hickory-proto v0.24.3 [INFO] [stderr] Downloaded arrow-select v54.2.1 [INFO] [stderr] Downloaded arrow-schema v54.2.1 [INFO] [stderr] Downloaded arrow-json v54.2.1 [INFO] [stderr] Downloaded arrow-ord v54.2.1 [INFO] [stderr] Downloaded arrow-data v54.2.1 [INFO] [stderr] Downloaded lexical-parse-integer v1.0.5 [INFO] [stderr] Downloaded arrow-csv v54.2.1 [INFO] [stderr] Downloaded mail-parser v0.10.2 [INFO] [stderr] Downloaded mail-builder v0.4.0 [INFO] [stderr] Downloaded lexical-core v1.0.5 [INFO] [stderr] Downloaded gethostname v0.5.0 [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] 6bab2fc1759fa6bd8eb529110ad6663ff5324d5f1243063f4df1599d86a88861 [INFO] running `Command { std: "docker" "start" "-a" "6bab2fc1759fa6bd8eb529110ad6663ff5324d5f1243063f4df1599d86a88861", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6bab2fc1759fa6bd8eb529110ad6663ff5324d5f1243063f4df1599d86a88861", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bab2fc1759fa6bd8eb529110ad6663ff5324d5f1243063f4df1599d86a88861", kill_on_drop: false }` [INFO] [stdout] 6bab2fc1759fa6bd8eb529110ad6663ff5324d5f1243063f4df1599d86a88861 [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] 2d27078fff1a200dbd3ac72f61af31eb8c4c325f87173ad132f54c76570ba95d [INFO] running `Command { std: "docker" "start" "-a" "2d27078fff1a200dbd3ac72f61af31eb8c4c325f87173ad132f54c76570ba95d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Checking once_cell v1.20.3 [INFO] [stderr] Checking bytes v1.10.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking litemap v0.7.4 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking icu_locid_transform_data v1.5.0 [INFO] [stderr] Checking icu_properties_data v1.5.0 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking arrow-schema v54.2.1 [INFO] [stderr] Checking log v0.4.25 [INFO] [stderr] Checking icu_normalizer_data v1.5.0 [INFO] [stderr] Checking lexical-util v1.0.6 [INFO] [stderr] Checking tinyvec v1.8.1 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking ryu v1.0.19 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking data-encoding v2.8.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Compiling zstd-safe v7.2.1 [INFO] [stderr] Compiling serde_json v1.0.138 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking time v0.3.37 [INFO] [stderr] Checking indexmap v2.7.1 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking lexical-parse-integer v1.0.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking chrono v0.4.39 [INFO] [stderr] Checking lexical-write-integer v1.0.5 [INFO] [stderr] Checking lexical-parse-float v1.0.5 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Compiling httparse v1.10.0 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking lexical-write-float v1.0.5 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Checking bitflags v2.8.0 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Checking miniz_oxide v0.8.3 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Checking socket2 v0.5.8 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Compiling flatbuffers v24.12.23 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking atoi v2.0.0 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Compiling zip v2.2.2 [INFO] [stderr] Compiling rustls v0.23.22 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling cc v1.2.13 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking lexical-core v1.0.5 [INFO] [stderr] Checking unicode-bidi v0.3.18 [INFO] [stderr] Checking lockfree-object-pool v0.1.6 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking bumpalo v3.17.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking resolv-conf v0.7.0 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking gethostname v0.5.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking pbkdf2 v0.12.2 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking flate2 v1.0.35 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking lzma-rs v0.3.0 [INFO] [stderr] Checking zopfli v0.8.1 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Checking csv-core v0.1.12 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking deflate64 v0.1.9 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking dns-lookup v1.0.8 [INFO] [stderr] Checking mail-builder v0.4.0 [INFO] [stderr] Checking quick-xml v0.37.2 [INFO] [stderr] Checking webpki-roots v0.26.8 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking smtp-proto v0.1.5 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling zstd-sys v2.0.13+zstd.1.5.6 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking arrow-buffer v54.2.1 [INFO] [stderr] Checking arrow-data v54.2.1 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking rustls-webpki v0.102.8 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling enum-as-inner v0.3.4 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling async-trait v0.1.86 [INFO] [stderr] Compiling zerofrom-derive v0.1.5 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Checking tokio v1.43.0 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling enum-as-inner v0.6.1 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling pin-project-internal v1.1.9 [INFO] [stderr] Compiling hashify v0.2.6 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking zerofrom v0.1.5 [INFO] [stderr] Checking zstd v0.13.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking yoke v0.7.5 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Checking arrow-array v54.2.1 [INFO] [stderr] Checking quick_cache v0.6.10 [INFO] [stderr] Checking zerovec v0.10.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking mail-parser v0.10.2 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_collections v1.5.0 [INFO] [stderr] Checking pin-project v1.1.9 [INFO] [stderr] Checking icu_locid v1.5.0 [INFO] [stderr] Checking icu_provider v1.5.0 [INFO] [stderr] Checking icu_locid_transform v1.5.0 [INFO] [stderr] Checking arrow-select v54.2.1 [INFO] [stderr] Checking arrow-arith v54.2.1 [INFO] [stderr] Checking arrow-row v54.2.1 [INFO] [stderr] Checking arrow-ipc v54.2.1 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking icu_properties v1.5.1 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking arrow-cast v54.2.1 [INFO] [stderr] Checking arrow-ord v54.2.1 [INFO] [stderr] Checking arrow-string v54.2.1 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking tokio-rustls v0.26.1 [INFO] [stderr] Checking icu_normalizer v1.5.0 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Checking idna_adapter v1.2.0 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking hyper-system-resolver v0.5.0 [INFO] [stderr] Checking arrow-csv v54.2.1 [INFO] [stderr] Checking hickory-proto v0.24.3 [INFO] [stderr] Checking trust-dns-proto v0.20.4 [INFO] [stderr] Checking arrow-json v54.2.1 [INFO] [stderr] Checking arrow v54.2.1 [INFO] [stderr] Checking trust-dns-client v0.20.4 [INFO] [stderr] Checking public-ip v0.2.2 [INFO] [stderr] Checking hickory-resolver v0.24.3 [INFO] [stderr] Checking mail-auth v0.6.1 [INFO] [stderr] Checking mail-send v0.5.0 [INFO] [stderr] Checking dynamic-ip-handler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:30:26 [INFO] [stdout] | [INFO] [stdout] 30 | let has_last_ip_v4 = !last_ip_v4.clone().is_none(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `last_ip_v4.clone().is_some()` [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: `to_string` applied to a type that implements `Display` in `println!` args [INFO] [stdout] --> src/main.rs:27:55 [INFO] [stdout] | [INFO] [stdout] 27 | println!("public ip v4 address: {}", ip_v4.clone().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: equality checks against false can be replaced by a negation [INFO] [stdout] --> src/main.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | if should_record_ip_v4 == false { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `!should_record_ip_v4` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison [INFO] [stdout] = note: `#[warn(clippy::bool_comparison)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `clone` on type `Ipv4Addr` which implements the `Copy` trait [INFO] [stdout] --> src/main.rs:43:38 [INFO] [stdout] | [INFO] [stdout] 43 | record_ip_v4(data_file_name, ip_v4.clone()).await; [INFO] [stdout] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `ip_v4` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stdout] = note: `#[warn(clippy::clone_on_copy)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `format!` args [INFO] [stdout] --> src/main.rs:92:42 [INFO] [stdout] | [INFO] [stdout] 92 | let new_line = format!("{},{}", ip_v4.to_string(), chrono::Utc::now().to_rfc3339()); [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: this block may be rewritten with the `?` operator [INFO] [stdout] --> src/main.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 122 | / if batch.is_none() { [INFO] [stdout] 123 | | return None; [INFO] [stdout] 124 | | } [INFO] [stdout] | |_____^ help: replace it with: `batch.as_ref()?;` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#question_mark [INFO] [stdout] = note: `#[warn(clippy::question_mark)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of `Option::map` [INFO] [stdout] --> src/main.rs:161:5 [INFO] [stdout] | [INFO] [stdout] 161 | / if let Some(ip) = public_ip::addr_v4().await { [INFO] [stdout] 162 | | Some(ip) [INFO] [stdout] 163 | | } else { [INFO] [stdout] 164 | | None [INFO] [stdout] 165 | | } [INFO] [stdout] | |_____^ help: try: `public_ip::addr_v4().await.map(|ip| ip)` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_map [INFO] [stdout] = note: `#[warn(clippy::manual_map)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:30:26 [INFO] [stdout] | [INFO] [stdout] 30 | let has_last_ip_v4 = !last_ip_v4.clone().is_none(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `last_ip_v4.clone().is_some()` [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: `to_string` applied to a type that implements `Display` in `println!` args [INFO] [stdout] --> src/main.rs:27:55 [INFO] [stdout] | [INFO] [stdout] 27 | println!("public ip v4 address: {}", ip_v4.clone().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: equality checks against false can be replaced by a negation [INFO] [stdout] --> src/main.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | if should_record_ip_v4 == false { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `!should_record_ip_v4` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison [INFO] [stdout] = note: `#[warn(clippy::bool_comparison)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `clone` on type `Ipv4Addr` which implements the `Copy` trait [INFO] [stdout] --> src/main.rs:43:38 [INFO] [stdout] | [INFO] [stdout] 43 | record_ip_v4(data_file_name, ip_v4.clone()).await; [INFO] [stdout] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `ip_v4` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stdout] = note: `#[warn(clippy::clone_on_copy)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `format!` args [INFO] [stdout] --> src/main.rs:92:42 [INFO] [stdout] | [INFO] [stdout] 92 | let new_line = format!("{},{}", ip_v4.to_string(), chrono::Utc::now().to_rfc3339()); [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: this block may be rewritten with the `?` operator [INFO] [stdout] --> src/main.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 122 | / if batch.is_none() { [INFO] [stdout] 123 | | return None; [INFO] [stdout] 124 | | } [INFO] [stdout] | |_____^ help: replace it with: `batch.as_ref()?;` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#question_mark [INFO] [stdout] = note: `#[warn(clippy::question_mark)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: manual implementation of `Option::map` [INFO] [stdout] --> src/main.rs:161:5 [INFO] [stdout] | [INFO] [stdout] 161 | / if let Some(ip) = public_ip::addr_v4().await { [INFO] [stdout] 162 | | Some(ip) [INFO] [stdout] 163 | | } else { [INFO] [stdout] 164 | | None [INFO] [stdout] 165 | | } [INFO] [stdout] | |_____^ help: try: `public_ip::addr_v4().await.map(|ip| ip)` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_map [INFO] [stdout] = note: `#[warn(clippy::manual_map)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2d27078fff1a200dbd3ac72f61af31eb8c4c325f87173ad132f54c76570ba95d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d27078fff1a200dbd3ac72f61af31eb8c4c325f87173ad132f54c76570ba95d", kill_on_drop: false }` [INFO] [stdout] 2d27078fff1a200dbd3ac72f61af31eb8c4c325f87173ad132f54c76570ba95d