[INFO] cloning repository https://github.com/prabusankars/fwt-lancinate [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prabusankars/fwt-lancinate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprabusankars%2Ffwt-lancinate", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprabusankars%2Ffwt-lancinate'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 58994fd2d81e40375948e0ad0711162fb7207ece [INFO] linting prabusankars/fwt-lancinate against nightly for clippy-nonminimal_bool-denied [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprabusankars%2Ffwt-lancinate" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/prabusankars/fwt-lancinate [INFO] finished tweaking git repo https://github.com/prabusankars/fwt-lancinate [INFO] tweaked toml for git repo https://github.com/prabusankars/fwt-lancinate written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/prabusankars/fwt-lancinate 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/prabusankars/fwt-lancinate 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] Downloading crates ... 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"/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] ad1e6a50248a5640303c966250a63189f1e10993552ee4b287fe8442c72f4498 [INFO] running `Command { std: "docker" "start" "-a" 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"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] 90af767941e2110adf470d98270534fc46231f9e80a494d86fb7de8d30f1b8e2 [INFO] running `Command { std: "docker" "start" "-a" "90af767941e2110adf470d98270534fc46231f9e80a494d86fb7de8d30f1b8e2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling thiserror v1.0.55 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] 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v4.2.1 [INFO] [stderr] Checking const-random v0.1.18 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking typemap-ors v1.0.0 [INFO] [stderr] Checking dlv-list v0.5.2 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking file-id v0.2.1 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking arc-swap v1.7.1 [INFO] [stderr] Checking ordered-multimap v0.6.0 [INFO] [stderr] Checking rust-ini v0.19.0 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling thiserror-impl v1.0.55 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling pest v2.7.10 [INFO] [stderr] Compiling pest_meta v2.7.10 [INFO] [stderr] Compiling pest_generator v2.7.10 [INFO] [stderr] Compiling pest_derive v2.7.10 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking serde_yaml v0.9.29 [INFO] [stderr] Checking json5 v0.4.1 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking toml_edit v0.22.12 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking ron v0.8.1 [INFO] [stderr] Checking notify v6.1.1 [INFO] [stderr] Checking notify-debouncer-full v0.3.1 [INFO] [stderr] Checking log4rs v1.3.0 [INFO] [stderr] Checking toml v0.8.12 [INFO] [stderr] Checking config v0.14.0 [INFO] [stderr] Checking filewatcher v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `os::unix::fs::MetadataExt` [INFO] [stdout] --> src/main.rs:6:33 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{collections::HashMap, os::unix::fs::MetadataExt, path::Path, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constants have by default a `'static` lifetime [INFO] [stdout] --> src/main.rs:30:25 [INFO] [stdout] | [INFO] [stdout] 30 | const DATE_FORMAT_STR: &'static str = "[%Y-%m-%d][%H:%M:%S]"; [INFO] [stdout] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_static_lifetimes [INFO] [stdout] = note: `#[warn(clippy::redundant_static_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `os::unix::fs::MetadataExt` [INFO] [stdout] --> src/main.rs:6:33 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{collections::HashMap, os::unix::fs::MetadataExt, path::Path, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constants have by default a `'static` lifetime [INFO] [stdout] --> src/main.rs:30:25 [INFO] [stdout] | [INFO] [stdout] 30 | const DATE_FORMAT_STR: &'static str = "[%Y-%m-%d][%H:%M:%S]"; [INFO] [stdout] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_static_lifetimes [INFO] [stdout] = note: `#[warn(clippy::redundant_static_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sno` and `file_name` are never read [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 22 | struct Record { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 23 | sno : u16, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | file_name:String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Record` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DATE_FORMAT_STR` is never used [INFO] [stdout] --> src/main.rs:30:7 [INFO] [stdout] | [INFO] [stdout] 30 | const DATE_FORMAT_STR: &'static str = "[%Y-%m-%d][%H:%M:%S]"; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sno` and `file_name` are never read [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 22 | struct Record { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 23 | sno : u16, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | file_name:String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Record` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DATE_FORMAT_STR` is never used [INFO] [stdout] --> src/main.rs:30:7 [INFO] [stdout] | [INFO] [stdout] 30 | const DATE_FORMAT_STR: &'static str = "[%Y-%m-%d][%H:%M:%S]"; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `clone` on type `EventKind` which implements the `Copy` trait [INFO] [stdout] --> src/main.rs:87:38 [INFO] [stdout] | [INFO] [stdout] 87 | let e_kind = result.event.kind.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `result.event.kind` [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: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:147:8 [INFO] [stdout] | [INFO] [stdout] 147 | if ! matched.is_none(){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: try: `matched.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: called `unwrap` on `matched` after checking its variant with `is_none` [INFO] [stdout] --> src/main.rs:149:19 [INFO] [stdout] | [INFO] [stdout] 147 | if ! matched.is_none(){ [INFO] [stdout] | ----------------- the check is happening here [INFO] [stdout] 148 | // println!("Copy to Location Matched:{:?}",matched); [INFO] [stdout] 149 | let rec = matched.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: try using `match` [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap [INFO] [stdout] = note: `#[warn(clippy::unnecessary_unwrap)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: called `filter(..).next()` on an `Iterator`. This is more succinctly expressed by calling `.find(..)` instead [INFO] [stdout] --> src/main.rs:143:19 [INFO] [stdout] | [INFO] [stdout] 143 | let matched = wl.iter().filter(|x|{ [INFO] [stdout] | ___________________^ [INFO] [stdout] 144 | | e_path.starts_with(&x.source_folder) & fnwoext.starts_with(&x.base_name.split_once('.').iter().next().unwrap().0) [INFO] [stdout] 145 | | }).next(); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#filter_next [INFO] [stdout] = note: `#[warn(clippy::filter_next)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the borrowed expression implements the required traits [INFO] [stdout] --> src/main.rs:144:68 [INFO] [stdout] | [INFO] [stdout] 144 | e_path.starts_with(&x.source_folder) & fnwoext.starts_with(&x.base_name.split_once('.').iter().next().unwrap().0) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `x.base_name.split_once('.').iter().next().unwrap().0` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args [INFO] [stdout] = note: `#[warn(clippy::needless_borrows_for_generic_args)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `clone` on type `EventKind` which implements the `Copy` trait [INFO] [stdout] --> src/main.rs:87:38 [INFO] [stdout] | [INFO] [stdout] 87 | let e_kind = result.event.kind.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `result.event.kind` [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: literal with an empty format string [INFO] [stdout] --> src/main.rs:166:19 [INFO] [stdout] | [INFO] [stdout] 166 | println!("{}","into reading the csv"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#print_literal [INFO] [stdout] = note: `#[warn(clippy::print_literal)]` on by default [INFO] [stdout] help: try [INFO] [stdout] | [INFO] [stdout] 166 - println!("{}","into reading the csv"); [INFO] [stdout] 166 + println!("into reading the csv"); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this loop could be written as a `while let` loop [INFO] [stdout] --> src/main.rs:170:5 [INFO] [stdout] | [INFO] [stdout] 170 | / loop{ [INFO] [stdout] 171 | | if let Some(result) = iter.next(){ [INFO] [stdout] 172 | | let record = result?; [INFO] [stdout] 173 | | let row: Record = record.deserialize(None)?; [INFO] [stdout] ... | [INFO] [stdout] 181 | | } [INFO] [stdout] | |_____^ help: try: `while let Some(result) = iter.next() { .. }` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_loop [INFO] [stdout] = note: `#[warn(clippy::while_let_loop)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:147:8 [INFO] [stdout] | [INFO] [stdout] 147 | if ! matched.is_none(){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: try: `matched.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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.71s [INFO] [stdout] warning: called `unwrap` on `matched` after checking its variant with `is_none` [INFO] [stdout] --> src/main.rs:149:19 [INFO] [stdout] | [INFO] [stdout] 147 | if ! matched.is_none(){ [INFO] [stdout] | ----------------- the check is happening here [INFO] [stdout] 148 | // println!("Copy to Location Matched:{:?}",matched); [INFO] [stdout] 149 | let rec = matched.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: try using `match` [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap [INFO] [stdout] = note: `#[warn(clippy::unnecessary_unwrap)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: called `filter(..).next()` on an `Iterator`. This is more succinctly expressed by calling `.find(..)` instead [INFO] [stdout] --> src/main.rs:143:19 [INFO] [stdout] | [INFO] [stdout] 143 | let matched = wl.iter().filter(|x|{ [INFO] [stdout] | ___________________^ [INFO] [stdout] 144 | | e_path.starts_with(&x.source_folder) & fnwoext.starts_with(&x.base_name.split_once('.').iter().next().unwrap().0) [INFO] [stdout] 145 | | }).next(); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#filter_next [INFO] [stdout] = note: `#[warn(clippy::filter_next)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the borrowed expression implements the required traits [INFO] [stdout] --> src/main.rs:144:68 [INFO] [stdout] | [INFO] [stdout] 144 | e_path.starts_with(&x.source_folder) & fnwoext.starts_with(&x.base_name.split_once('.').iter().next().unwrap().0) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `x.base_name.split_once('.').iter().next().unwrap().0` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args [INFO] [stdout] = note: `#[warn(clippy::needless_borrows_for_generic_args)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: literal with an empty format string [INFO] [stdout] --> src/main.rs:166:19 [INFO] [stdout] | [INFO] [stdout] 166 | println!("{}","into reading the csv"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#print_literal [INFO] [stdout] = note: `#[warn(clippy::print_literal)]` on by default [INFO] [stdout] help: try [INFO] [stdout] | [INFO] [stdout] 166 - println!("{}","into reading the csv"); [INFO] [stdout] 166 + println!("into reading the csv"); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this loop could be written as a `while let` loop [INFO] [stdout] --> src/main.rs:170:5 [INFO] [stdout] | [INFO] [stdout] 170 | / loop{ [INFO] [stdout] 171 | | if let Some(result) = iter.next(){ [INFO] [stdout] 172 | | let record = result?; [INFO] [stdout] 173 | | let row: Record = record.deserialize(None)?; [INFO] [stdout] ... | [INFO] [stdout] 181 | | } [INFO] [stdout] | |_____^ help: try: `while let Some(result) = iter.next() { .. }` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_loop [INFO] [stdout] = note: `#[warn(clippy::while_let_loop)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "90af767941e2110adf470d98270534fc46231f9e80a494d86fb7de8d30f1b8e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90af767941e2110adf470d98270534fc46231f9e80a494d86fb7de8d30f1b8e2", kill_on_drop: false }` [INFO] [stdout] 90af767941e2110adf470d98270534fc46231f9e80a494d86fb7de8d30f1b8e2