[INFO] cloning repository https://github.com/roninlp/rust-projector
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/roninlp/rust-projector" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froninlp%2Frust-projector", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froninlp%2Frust-projector'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9916c7b97fe82c6b941239eb4923686956ebfce0
[INFO] linting roninlp/rust-projector against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froninlp%2Frust-projector" "/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/roninlp/rust-projector
[INFO] finished tweaking git repo https://github.com/roninlp/rust-projector
[INFO] tweaked toml for git repo https://github.com/roninlp/rust-projector written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/roninlp/rust-projector 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/roninlp/rust-projector 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 clap v4.5.11
[INFO] [stderr]   Downloaded clap_derive v4.5.11
[INFO] [stderr]   Downloaded collection_macros v0.2.0
[INFO] [stderr]   Downloaded serde_json v1.0.121
[INFO] [stderr]   Downloaded clap_builder v4.5.11
[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] d1f3c06c794eeba9074257febd61a9a6326b4de6372b9bc82172231f71a5220b
[INFO] running `Command { std: "docker" "start" "-a" "d1f3c06c794eeba9074257febd61a9a6326b4de6372b9bc82172231f71a5220b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1f3c06c794eeba9074257febd61a9a6326b4de6372b9bc82172231f71a5220b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1f3c06c794eeba9074257febd61a9a6326b4de6372b9bc82172231f71a5220b", kill_on_drop: false }`
[INFO] [stdout] d1f3c06c794eeba9074257febd61a9a6326b4de6372b9bc82172231f71a5220b
[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] 610aab93c2e8ffe0958edbe7f786e594ace4f1de0ed07b9c73c895d83701d2b2
[INFO] running `Command { std: "docker" "start" "-a" "610aab93c2e8ffe0958edbe7f786e594ace4f1de0ed07b9c73c895d83701d2b2", kill_on_drop: false }`
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]    Compiling serde_json v1.0.121
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking collection_macros v0.2.0
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking clap_builder v4.5.11
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling clap_derive v4.5.11
[INFO] [stderr]     Checking clap v4.5.11
[INFO] [stderr]     Checking projector v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/config.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | /         return Ok(Config {
[INFO] [stdout] 23 | |             operation,
[INFO] [stdout] 24 | |             config,
[INFO] [stdout] 25 | |             pwd,
[INFO] [stdout] 26 | |         });
[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] 22 ~         Ok(Config {
[INFO] [stdout] 23 +             operation,
[INFO] [stdout] 24 +             config,
[INFO] [stdout] 25 +             pwd,
[INFO] [stdout] 26 ~         })
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/config.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         return Ok(Operation::Print(Some(arg)));
[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] 74 -         return Ok(Operation::Print(Some(arg)));
[INFO] [stdout] 74 +         Ok(Operation::Print(Some(arg)))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]   --> src/config.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |         if value.len() == 0 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `value.is_empty()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout]    = note: `#[warn(clippy::len_zero)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: accessing first element with `value.get(0)`
[INFO] [stdout]   --> src/config.rs:46:20
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let term = value.get(0).expect("expected to exist");
[INFO] [stdout]    |                    ^^^^^^^^^^^^ help: try: `value.first()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
[INFO] [stdout]    = note: `#[warn(clippy::get_first)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/config.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     return Ok(loc);
[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] 89 -     return Ok(loc);
[INFO] [stdout] 89 +     Ok(loc)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/config.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     return Ok(std::env::current_dir().context("errored getting current directory")?);
[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] 97 -     return Ok(std::env::current_dir().context("errored getting current directory")?);
[INFO] [stdout] 97 +     Ok(std::env::current_dir().context("errored getting current directory")?)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enclosing `Ok` and `?` operator are unneeded
[INFO] [stdout]   --> src/config.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 |     return Ok(std::env::current_dir().context("errored getting current directory")?);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_question_mark
[INFO] [stdout]    = note: `#[warn(clippy::needless_question_mark)]` on by default
[INFO] [stdout] help: remove the enclosing `Ok` and `?` operator
[INFO] [stdout]    |
[INFO] [stdout] 97 -     return Ok(std::env::current_dir().context("errored getting current directory")?);
[INFO] [stdout] 97 +     return std::env::current_dir().context("errored getting current directory");
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/projector.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         return out;
[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] 41 -         return out;
[INFO] [stdout] 41 +         out
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/config.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | /         return Ok(Config {
[INFO] [stdout] 23 | |             operation,
[INFO] [stdout] 24 | |             config,
[INFO] [stdout] 25 | |             pwd,
[INFO] [stdout] 26 | |         });
[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] 22 ~         Ok(Config {
[INFO] [stdout] 23 +             operation,
[INFO] [stdout] 24 +             config,
[INFO] [stdout] 25 +             pwd,
[INFO] [stdout] 26 ~         })
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/projector.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         return out;
[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] 58 -         return out;
[INFO] [stdout] 58 +         out
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `map(f)` on an `Option` value where `f` is a closure that returns the unit type `()`
[INFO] [stdout]   --> src/projector.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 | /         self.data.projector.get_mut(&self.pwd).map(|x| {
[INFO] [stdout] 71 | |             x.remove(key);
[INFO] [stdout] 72 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#option_map_unit_fn
[INFO] [stdout]    = note: `#[warn(clippy::option_map_unit_fn)]` on by default
[INFO] [stdout] help: use `if let` instead
[INFO] [stdout]    |
[INFO] [stdout] 70 -         self.data.projector.get_mut(&self.pwd).map(|x| {
[INFO] [stdout] 71 -             x.remove(key);
[INFO] [stdout] 72 -         });
[INFO] [stdout] 70 +         if let Some(x) = self.data.projector.get_mut(&self.pwd) { x.remove(key); }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/projector.rs:77:16
[INFO] [stdout]    |
[INFO] [stdout] 77 |             if !std::fs::metadata(&p).is_ok() {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `std::fs::metadata(&p).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: unneeded `return` statement
[INFO] [stdout]   --> src/projector.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         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] 85 -         return Ok(());
[INFO] [stdout] 85 +         Ok(())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/config.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         return Ok(Operation::Print(Some(arg)));
[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] 74 -         return Ok(Operation::Print(Some(arg)));
[INFO] [stdout] 74 +         Ok(Operation::Print(Some(arg)))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the borrowed expression implements the required traits
[INFO] [stdout]   --> src/projector.rs:77:35
[INFO] [stdout]    |
[INFO] [stdout] 77 |             if !std::fs::metadata(&p).is_ok() {
[INFO] [stdout]    |                                   ^^ help: change this to: `p`
[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: length comparison to zero
[INFO] [stdout]   --> src/config.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |         if value.len() == 0 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `value.is_empty()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout]    = note: `#[warn(clippy::len_zero)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/projector.rs:97:9
[INFO] [stdout]     |
[INFO] [stdout]  97 | /         return Projector {
[INFO] [stdout]  98 | |             config,
[INFO] [stdout]  99 | |             pwd,
[INFO] [stdout] 100 | |             data: default_data(),
[INFO] [stdout] 101 | |         };
[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]  97 ~         Projector {
[INFO] [stdout]  98 +             config,
[INFO] [stdout]  99 +             pwd,
[INFO] [stdout] 100 +             data: default_data(),
[INFO] [stdout] 101 ~         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: accessing first element with `value.get(0)`
[INFO] [stdout]   --> src/config.rs:46:20
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let term = value.get(0).expect("expected to exist");
[INFO] [stdout]    |                    ^^^^^^^^^^^^ help: try: `value.first()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
[INFO] [stdout]    = note: `#[warn(clippy::get_first)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/config.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     return Ok(loc);
[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] 89 -     return Ok(loc);
[INFO] [stdout] 89 +     Ok(loc)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/config.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     return Ok(std::env::current_dir().context("errored getting current directory")?);
[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] 97 -     return Ok(std::env::current_dir().context("errored getting current directory")?);
[INFO] [stdout] 97 +     Ok(std::env::current_dir().context("errored getting current directory")?)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enclosing `Ok` and `?` operator are unneeded
[INFO] [stdout]   --> src/config.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 |     return Ok(std::env::current_dir().context("errored getting current directory")?);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_question_mark
[INFO] [stdout]    = note: `#[warn(clippy::needless_question_mark)]` on by default
[INFO] [stdout] help: remove the enclosing `Ok` and `?` operator
[INFO] [stdout]    |
[INFO] [stdout] 97 -     return Ok(std::env::current_dir().context("errored getting current directory")?);
[INFO] [stdout] 97 +     return std::env::current_dir().context("errored getting current directory");
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/projector.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         return out;
[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] 41 -         return out;
[INFO] [stdout] 41 +         out
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/projector.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         return out;
[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] 58 -         return out;
[INFO] [stdout] 58 +         out
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `map(f)` on an `Option` value where `f` is a closure that returns the unit type `()`
[INFO] [stdout]   --> src/projector.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 | /         self.data.projector.get_mut(&self.pwd).map(|x| {
[INFO] [stdout] 71 | |             x.remove(key);
[INFO] [stdout] 72 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#option_map_unit_fn
[INFO] [stdout]    = note: `#[warn(clippy::option_map_unit_fn)]` on by default
[INFO] [stdout] help: use `if let` instead
[INFO] [stdout]    |
[INFO] [stdout] 70 -         self.data.projector.get_mut(&self.pwd).map(|x| {
[INFO] [stdout] 71 -             x.remove(key);
[INFO] [stdout] 72 -         });
[INFO] [stdout] 70 +         if let Some(x) = self.data.projector.get_mut(&self.pwd) { x.remove(key); }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/projector.rs:77:16
[INFO] [stdout]    |
[INFO] [stdout] 77 |             if !std::fs::metadata(&p).is_ok() {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `std::fs::metadata(&p).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: unneeded `return` statement
[INFO] [stdout]   --> src/projector.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         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] 85 -         return Ok(());
[INFO] [stdout] 85 +         Ok(())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the borrowed expression implements the required traits
[INFO] [stdout]   --> src/projector.rs:77:35
[INFO] [stdout]    |
[INFO] [stdout] 77 |             if !std::fs::metadata(&p).is_ok() {
[INFO] [stdout]    |                                   ^^ help: change this to: `p`
[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: unneeded `return` statement
[INFO] [stdout]    --> src/projector.rs:97:9
[INFO] [stdout]     |
[INFO] [stdout]  97 | /         return Projector {
[INFO] [stdout]  98 | |             config,
[INFO] [stdout]  99 | |             pwd,
[INFO] [stdout] 100 | |             data: default_data(),
[INFO] [stdout] 101 | |         };
[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]  97 ~         Projector {
[INFO] [stdout]  98 +             config,
[INFO] [stdout]  99 +             pwd,
[INFO] [stdout] 100 +             data: default_data(),
[INFO] [stdout] 101 ~         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/projector.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 | /         return hashmap! {
[INFO] [stdout] 115 | |             PathBuf::from("/") => hashmap! {
[INFO] [stdout] 116 | |                 "foo".into() => "bar1".into(),
[INFO] [stdout] 117 | |                 "fem".into() => "is_great".into(),
[INFO] [stdout] ...   |
[INFO] [stdout] 124 | |             },
[INFO] [stdout] 125 | |         };
[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] 114 ~         hashmap! {
[INFO] [stdout] 115 +             PathBuf::from("/") => hashmap! {
[INFO] [stdout] 116 +                 "foo".into() => "bar1".into(),
[INFO] [stdout] 117 +                 "fem".into() => "is_great".into(),
[INFO] [stdout] 118 +             },
[INFO] [stdout] 119 +             PathBuf::from("/foo") => hashmap! {
[INFO] [stdout] 120 +                 "foo".into() => "bar2".into(),
[INFO] [stdout] 121 +             },
[INFO] [stdout] 122 +             PathBuf::from("/foo/bar") => hashmap! {
[INFO] [stdout] 123 +                 "foo".into() => "bar3".into(),
[INFO] [stdout] 124 +             },
[INFO] [stdout] 125 ~         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/projector.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 | /         return Projector {
[INFO] [stdout] 130 | |             config: PathBuf::from(""),
[INFO] [stdout] 131 | |             pwd,
[INFO] [stdout] 132 | |             data: Data {
[INFO] [stdout] 133 | |                 projector: get_data(),
[INFO] [stdout] 134 | |             },
[INFO] [stdout] 135 | |         };
[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] 129 ~         Projector {
[INFO] [stdout] 130 +             config: PathBuf::from(""),
[INFO] [stdout] 131 +             pwd,
[INFO] [stdout] 132 +             data: Data {
[INFO] [stdout] 133 +                 projector: get_data(),
[INFO] [stdout] 134 +             },
[INFO] [stdout] 135 ~         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/bin/projector.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     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] 33 -     return Ok(());
[INFO] [stdout] 33 +     Ok(())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `map(f)` on an `Option` value where `f` is a closure that returns the unit type `()`
[INFO] [stdout]   --> src/bin/projector.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |             proj.get_value(&k).map(|x| println!("{}", x));
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#option_map_unit_fn
[INFO] [stdout]    = note: `#[warn(clippy::option_map_unit_fn)]` on by default
[INFO] [stdout] help: use `if let` instead
[INFO] [stdout]    |
[INFO] [stdout] 21 -             proj.get_value(&k).map(|x| println!("{}", x));
[INFO] [stdout] 21 +             if let Some(x) = proj.get_value(&k) { println!("{}", x) }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.71s
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/bin/projector.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     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] 33 -     return Ok(());
[INFO] [stdout] 33 +     Ok(())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `map(f)` on an `Option` value where `f` is a closure that returns the unit type `()`
[INFO] [stdout]   --> src/bin/projector.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |             proj.get_value(&k).map(|x| println!("{}", x));
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#option_map_unit_fn
[INFO] [stdout]    = note: `#[warn(clippy::option_map_unit_fn)]` on by default
[INFO] [stdout] help: use `if let` instead
[INFO] [stdout]    |
[INFO] [stdout] 21 -             proj.get_value(&k).map(|x| println!("{}", x));
[INFO] [stdout] 21 +             if let Some(x) = proj.get_value(&k) { println!("{}", x) }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "610aab93c2e8ffe0958edbe7f786e594ace4f1de0ed07b9c73c895d83701d2b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "610aab93c2e8ffe0958edbe7f786e594ace4f1de0ed07b9c73c895d83701d2b2", kill_on_drop: false }`
[INFO] [stdout] 610aab93c2e8ffe0958edbe7f786e594ace4f1de0ed07b9c73c895d83701d2b2