[INFO] cloning repository https://github.com/teppyboy/implink-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/teppyboy/implink-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteppyboy%2Fimplink-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteppyboy%2Fimplink-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a9796b5e71708cf9eddb8dd21130462131428a8e [INFO] linting teppyboy/implink-rs against nightly for clippy-nonminimal_bool-denied [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteppyboy%2Fimplink-rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/teppyboy/implink-rs [INFO] finished tweaking git repo https://github.com/teppyboy/implink-rs [INFO] tweaked toml for git repo https://github.com/teppyboy/implink-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/teppyboy/implink-rs 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/teppyboy/implink-rs 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 clap v4.5.4 [INFO] [stderr] Downloaded serde_derive v1.0.199 [INFO] [stderr] Downloaded anstyle v1.0.6 [INFO] [stderr] Downloaded anstream v0.6.13 [INFO] [stderr] Downloaded serde v1.0.199 [INFO] [stderr] Downloaded clap_lex v0.7.0 [INFO] [stderr] Downloaded clap_derive v4.5.4 [INFO] [stderr] Downloaded junction v1.1.0 [INFO] [stderr] Downloaded clap_builder v4.5.2 [INFO] [stderr] Downloaded terminal_size v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a19fed09e17afa4dfb7764310a5ff687f1f8a943239321e9dbf3595ae7733a23 [INFO] running `Command { std: "docker" "start" "-a" "a19fed09e17afa4dfb7764310a5ff687f1f8a943239321e9dbf3595ae7733a23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a19fed09e17afa4dfb7764310a5ff687f1f8a943239321e9dbf3595ae7733a23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a19fed09e17afa4dfb7764310a5ff687f1f8a943239321e9dbf3595ae7733a23", kill_on_drop: false }` [INFO] [stdout] a19fed09e17afa4dfb7764310a5ff687f1f8a943239321e9dbf3595ae7733a23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 79e96854e34cb74d3d3b3d21f2183483f4d78114088c1b82a6d6637af53f3b79 [INFO] running `Command { std: "docker" "start" "-a" "79e96854e34cb74d3d3b3d21f2183483f4d78114088c1b82a6d6637af53f3b79", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Compiling serde v1.0.199 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking fs_extra v1.3.0 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling serde_derive v1.0.199 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking implink v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: redundant field names in struct initialization [INFO] [stdout] --> src/main.rs:353:9 [INFO] [stdout] | [INFO] [stdout] 353 | force: force, [INFO] [stdout] | ^^^^^^^^^^^^ help: replace it with: `force` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stdout] = note: `#[warn(clippy::redundant_field_names)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: redundant field names in struct initialization [INFO] [stdout] --> src/main.rs:353:9 [INFO] [stdout] | [INFO] [stdout] 353 | force: force, [INFO] [stdout] | ^^^^^^^^^^^^ help: replace it with: `force` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stdout] = note: `#[warn(clippy::redundant_field_names)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 196 | let mut result: Result<(), String>; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:126:16 [INFO] [stdout] | [INFO] [stdout] 126 | if !dst.read_dir().unwrap().next().is_none() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `dst.read_dir().unwrap().next().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: unneeded `return` statement [INFO] [stdout] --> src/main.rs:247:5 [INFO] [stdout] | [INFO] [stdout] 247 | return result; [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] 247 - return result; [INFO] [stdout] 247 + result [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded late initialization [INFO] [stdout] --> src/main.rs:262:5 [INFO] [stdout] | [INFO] [stdout] 262 | let dst_exists: bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init [INFO] [stdout] = note: `#[warn(clippy::needless_late_init)]` on by default [INFO] [stdout] help: move the declaration `dst_exists` here and remove the assignments from the `match` arms [INFO] [stdout] | [INFO] [stdout] 262 ~ [INFO] [stdout] 263 ~ let dst_exists: bool = match dst.try_exists() { [INFO] [stdout] 264 | Ok(result) => { [INFO] [stdout] 265 ~ result [INFO] [stdout] 266 | }, [INFO] [stdout] ... [INFO] [stdout] 274 | } [INFO] [stdout] 275 ~ true [INFO] [stdout] 276 | } [INFO] [stdout] 277 ~ }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: writing `&PathBuf` instead of `&Path` involves a new object where a slice will do [INFO] [stdout] --> src/main.rs:343:10 [INFO] [stdout] | [INFO] [stdout] 343 | src: &PathBuf, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stdout] = note: `#[warn(clippy::ptr_arg)]` on by default [INFO] [stdout] help: change this to [INFO] [stdout] | [INFO] [stdout] 343 - src: &PathBuf, [INFO] [stdout] 343 + src: &Path, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: writing `&PathBuf` instead of `&Path` involves a new object where a slice will do [INFO] [stdout] --> src/main.rs:344:10 [INFO] [stdout] | [INFO] [stdout] 344 | dst: &PathBuf, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stdout] help: change this to [INFO] [stdout] | [INFO] [stdout] 344 - dst: &PathBuf, [INFO] [stdout] 344 + dst: &Path, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:414:12 [INFO] [stdout] | [INFO] [stdout] 414 | if !args.generate_mapping.is_none() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `args.generate_mapping.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] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:431:12 [INFO] [stdout] | [INFO] [stdout] 431 | if !args.generate_mapping.is_none() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `args.generate_mapping.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] [INFO] [stdout] [INFO] [stdout] warning: called `unwrap` on `args.restore_mapping` after checking its variant with `is_some` [INFO] [stdout] --> src/main.rs:389:26 [INFO] [stdout] | [INFO] [stdout] 388 | if args.restore_mapping.is_some() { [INFO] [stdout] | --------------------------------- help: try: `if let Some() = args.restore_mapping` [INFO] [stdout] 389 | restore_mapping(&args.restore_mapping.unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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 `unwrap` on `args.generate_mapping` after checking its variant with `is_none` [INFO] [stdout] --> src/main.rs:420:18 [INFO] [stdout] | [INFO] [stdout] 414 | if !args.generate_mapping.is_none() { [INFO] [stdout] | ------------------------------- the check is happening here [INFO] [stdout] ... [INFO] [stdout] 420 | &args.generate_mapping.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] [INFO] [stdout] [INFO] [stdout] warning: called `unwrap` on `args.generate_mapping` after checking its variant with `is_none` [INFO] [stdout] --> src/main.rs:437:18 [INFO] [stdout] | [INFO] [stdout] 431 | if !args.generate_mapping.is_none() { [INFO] [stdout] | ------------------------------- the check is happening here [INFO] [stdout] ... [INFO] [stdout] 437 | &args.generate_mapping.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] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 196 | let mut result: Result<(), String>; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:126:16 [INFO] [stdout] | [INFO] [stdout] 126 | if !dst.read_dir().unwrap().next().is_none() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `dst.read_dir().unwrap().next().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: unneeded `return` statement [INFO] [stdout] --> src/main.rs:247:5 [INFO] [stdout] | [INFO] [stdout] 247 | return result; [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] 247 - return result; [INFO] [stdout] 247 + result [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unneeded late initialization [INFO] [stdout] --> src/main.rs:262:5 [INFO] [stdout] | [INFO] [stdout] 262 | let dst_exists: bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init [INFO] [stdout] = note: `#[warn(clippy::needless_late_init)]` on by default [INFO] [stdout] help: move the declaration `dst_exists` here and remove the assignments from the `match` arms [INFO] [stdout] | [INFO] [stdout] 262 ~ [INFO] [stdout] 263 ~ let dst_exists: bool = match dst.try_exists() { [INFO] [stdout] 264 | Ok(result) => { [INFO] [stdout] 265 ~ result [INFO] [stdout] 266 | }, [INFO] [stdout] ... [INFO] [stdout] 274 | } [INFO] [stdout] 275 ~ true [INFO] [stdout] 276 | } [INFO] [stdout] 277 ~ }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: writing `&PathBuf` instead of `&Path` involves a new object where a slice will do [INFO] [stdout] --> src/main.rs:343:10 [INFO] [stdout] | [INFO] [stdout] 343 | src: &PathBuf, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stdout] = note: `#[warn(clippy::ptr_arg)]` on by default [INFO] [stdout] help: change this to [INFO] [stdout] | [INFO] [stdout] 343 - src: &PathBuf, [INFO] [stdout] 343 + src: &Path, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: writing `&PathBuf` instead of `&Path` involves a new object where a slice will do [INFO] [stdout] --> src/main.rs:344:10 [INFO] [stdout] | [INFO] [stdout] 344 | dst: &PathBuf, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stdout] help: change this to [INFO] [stdout] | [INFO] [stdout] 344 - dst: &PathBuf, [INFO] [stdout] 344 + dst: &Path, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:414:12 [INFO] [stdout] | [INFO] [stdout] 414 | if !args.generate_mapping.is_none() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `args.generate_mapping.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] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:431:12 [INFO] [stdout] | [INFO] [stdout] 431 | if !args.generate_mapping.is_none() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `args.generate_mapping.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] [INFO] [stdout] [INFO] [stdout] warning: called `unwrap` on `args.restore_mapping` after checking its variant with `is_some` [INFO] [stdout] --> src/main.rs:389:26 [INFO] [stdout] | [INFO] [stdout] 388 | if args.restore_mapping.is_some() { [INFO] [stdout] | --------------------------------- help: try: `if let Some() = args.restore_mapping` [INFO] [stdout] 389 | restore_mapping(&args.restore_mapping.unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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 `unwrap` on `args.generate_mapping` after checking its variant with `is_none` [INFO] [stdout] --> src/main.rs:420:18 [INFO] [stdout] | [INFO] [stdout] 414 | if !args.generate_mapping.is_none() { [INFO] [stdout] | ------------------------------- the check is happening here [INFO] [stdout] ... [INFO] [stdout] 420 | &args.generate_mapping.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] [INFO] [stdout] [INFO] [stdout] warning: called `unwrap` on `args.generate_mapping` after checking its variant with `is_none` [INFO] [stdout] --> src/main.rs:437:18 [INFO] [stdout] | [INFO] [stdout] 431 | if !args.generate_mapping.is_none() { [INFO] [stdout] | ------------------------------- the check is happening here [INFO] [stdout] ... [INFO] [stdout] 437 | &args.generate_mapping.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] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.01s [INFO] running `Command { std: "docker" "inspect" "79e96854e34cb74d3d3b3d21f2183483f4d78114088c1b82a6d6637af53f3b79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79e96854e34cb74d3d3b3d21f2183483f4d78114088c1b82a6d6637af53f3b79", kill_on_drop: false }` [INFO] [stdout] 79e96854e34cb74d3d3b3d21f2183483f4d78114088c1b82a6d6637af53f3b79