[INFO] cloning repository https://github.com/devkcud/bfree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/devkcud/bfree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevkcud%2Fbfree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevkcud%2Fbfree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b87423ee9f87811bb8a3f856ff8241ec1735fdcc
[INFO] linting devkcud/bfree against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevkcud%2Fbfree" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/devkcud/bfree
[INFO] finished tweaking git repo https://github.com/devkcud/bfree
[INFO] tweaked toml for git repo https://github.com/devkcud/bfree written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/devkcud/bfree 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/devkcud/bfree 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 rustix v0.37.11
[INFO] [stderr]   Downloaded serde v1.0.159
[INFO] [stderr]   Downloaded prettytable v0.10.0
[INFO] [stderr]   Downloaded libc v0.2.141
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7e059afde658da5c6da979e7adbf461458ef5da799ea611cc7fa7883553e5a14
[INFO] running `Command { std: "docker" "start" "-a" "7e059afde658da5c6da979e7adbf461458ef5da799ea611cc7fa7883553e5a14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e059afde658da5c6da979e7adbf461458ef5da799ea611cc7fa7883553e5a14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e059afde658da5c6da979e7adbf461458ef5da799ea611cc7fa7883553e5a14", kill_on_drop: false }`
[INFO] [stdout] 7e059afde658da5c6da979e7adbf461458ef5da799ea611cc7fa7883553e5a14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 77c2223b75769c4158a7a39be8eb301085d6390c149ef25a0e5f560dda29d063
[INFO] running `Command { std: "docker" "start" "-a" "77c2223b75769c4158a7a39be8eb301085d6390c149ef25a0e5f560dda29d063", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling serde v1.0.159
[INFO] [stderr]    Compiling rustix v0.37.11
[INFO] [stderr]     Checking linux-raw-sys v0.3.1
[INFO] [stderr]     Checking encode_unicode v1.0.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.7
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking rayon-core v1.11.0
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]     Checking csv v1.2.1
[INFO] [stderr]     Checking prettytable v0.10.0
[INFO] [stderr]     Checking sysinfo v0.28.4
[INFO] [stderr]     Checking bfree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/utils/args.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | /         return ArgsConstructor {
[INFO] [stdout] 26 | |             commands,
[INFO] [stdout] 27 | |             flags,
[INFO] [stdout] 28 | |         };
[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] 25 ~         ArgsConstructor {
[INFO] [stdout] 26 +             commands,
[INFO] [stdout] 27 +             flags,
[INFO] [stdout] 28 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `map(..).flatten()` on `Iterator`
[INFO] [stdout]   --> src/utils/args.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 |               .map(|e| e.chars())
[INFO] [stdout]    |  ______________^
[INFO] [stdout] 16 | |             .flatten()
[INFO] [stdout]    | |______________________^ help: try replacing `map` with `flat_map` and remove the `.flatten()`: `flat_map(|e| e.chars())`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_flatten
[INFO] [stdout]    = note: `#[warn(clippy::map_flatten)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/utils/args.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | /         return self.flags
[INFO] [stdout] 33 | |             .iter()
[INFO] [stdout] 34 | |             .filter(|f| f.starts_with(FLAG_IDENTIFIER))
[INFO] [stdout] 35 | |             .flat_map(|f| f.chars().skip(1))
[INFO] [stdout] 36 | |             .collect();
[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] 32 ~         self.flags
[INFO] [stdout] 33 +             .iter()
[INFO] [stdout] 34 +             .filter(|f| f.starts_with(FLAG_IDENTIFIER))
[INFO] [stdout] 35 +             .flat_map(|f| f.chars().skip(1))
[INFO] [stdout] 36 ~             .collect()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/utils/args.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         return self.get_flags().iter().find(|e| **e == flag).is_some();
[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] 40 -         return self.get_flags().iter().find(|e| **e == flag).is_some();
[INFO] [stdout] 40 +         self.get_flags().iter().find(|e| **e == flag).is_some()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]   --> src/utils/args.rs:43:62
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn functionize<F>(&self, flag: char, mut callback: F) -> () where F: FnMut() {
[INFO] [stdout]    |                                                              ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout]    = note: `#[warn(clippy::unused_unit)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/utils/help.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | / ...   return HelpMenu {
[INFO] [stdout] 15 | | ...       // May God forgive my sins.
[INFO] [stdout] 16 | | ...       project_name: String::from(*args().collect::<Vec<String>>().first().unwrap_or(&"bfree".to_string()).to_string().split('/...
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | | ...       flags: Vec::new(),
[INFO] [stdout] 20 | | ...   };
[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] 14 ~         HelpMenu {
[INFO] [stdout] 15 +             // May God forgive my sins.
[INFO] [stdout] 16 +             project_name: String::from(*args().collect::<Vec<String>>().first().unwrap_or(&"bfree".to_string()).to_string().split('/').collect::<Vec<&str>>().last().unwrap_or(&"bfree")),
[INFO] [stdout] 17 + 
[INFO] [stdout] 18 +             commands: Vec::new(),
[INFO] [stdout] 19 +             flags: Vec::new(),
[INFO] [stdout] 20 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary use of `to_string`
[INFO] [stdout]   --> src/utils/help.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 | ...tring::from(*args().collect::<Vec<String>>().first().unwrap_or(&"bfree".to_string()).to_string().split('/').collect::<Vec<&str>>(...
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `args().collect::<Vec<String>>().first().unwrap_or(&"bfree".to_string()).as_ref().split('/')`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_to_owned
[INFO] [stdout]    = note: `#[warn(clippy::unnecessary_to_owned)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/utils/help.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         return self;
[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] 25 -         return self;
[INFO] [stdout] 25 +         self
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/utils/help.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         return self;
[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] 30 -         return self;
[INFO] [stdout] 30 +         self
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/utils/args.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | /         return ArgsConstructor {
[INFO] [stdout] 26 | |             commands,
[INFO] [stdout] 27 | |             flags,
[INFO] [stdout] 28 | |         };
[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] 25 ~         ArgsConstructor {
[INFO] [stdout] 26 +             commands,
[INFO] [stdout] 27 +             flags,
[INFO] [stdout] 28 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `map(..).flatten()` on `Iterator`
[INFO] [stdout]   --> src/utils/args.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 |               .map(|e| e.chars())
[INFO] [stdout]    |  ______________^
[INFO] [stdout] 16 | |             .flatten()
[INFO] [stdout]    | |______________________^ help: try replacing `map` with `flat_map` and remove the `.flatten()`: `flat_map(|e| e.chars())`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_flatten
[INFO] [stdout]    = note: `#[warn(clippy::map_flatten)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/utils/args.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | /         return self.flags
[INFO] [stdout] 33 | |             .iter()
[INFO] [stdout] 34 | |             .filter(|f| f.starts_with(FLAG_IDENTIFIER))
[INFO] [stdout] 35 | |             .flat_map(|f| f.chars().skip(1))
[INFO] [stdout] 36 | |             .collect();
[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] 32 ~         self.flags
[INFO] [stdout] 33 +             .iter()
[INFO] [stdout] 34 +             .filter(|f| f.starts_with(FLAG_IDENTIFIER))
[INFO] [stdout] 35 +             .flat_map(|f| f.chars().skip(1))
[INFO] [stdout] 36 ~             .collect()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/utils/args.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         return self.get_flags().iter().find(|e| **e == flag).is_some();
[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] 40 -         return self.get_flags().iter().find(|e| **e == flag).is_some();
[INFO] [stdout] 40 +         self.get_flags().iter().find(|e| **e == flag).is_some()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]   --> src/utils/args.rs:43:62
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn functionize<F>(&self, flag: char, mut callback: F) -> () where F: FnMut() {
[INFO] [stdout]    |                                                              ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout]    = note: `#[warn(clippy::unused_unit)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/memory/table.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 | /         return MemoryTable {
[INFO] [stdout] 30 | |             memoman: RefCell::new(memoman),
[INFO] [stdout] 31 | |
[INFO] [stdout] 32 | |             row_titles: RefCell::new(row_titles),
[INFO] [stdout] ...  |
[INFO] [stdout] 39 | |             quiet,
[INFO] [stdout] 40 | |         };
[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] 29 ~         MemoryTable {
[INFO] [stdout] 30 +             memoman: RefCell::new(memoman),
[INFO] [stdout] 31 + 
[INFO] [stdout] 32 +             row_titles: RefCell::new(row_titles),
[INFO] [stdout] 33 +             row_memory: RefCell::new(if quiet { row![] } else { row!["Memory".yellow().bold()] }),
[INFO] [stdout] 34 +             row_swap: RefCell::new(if quiet { row![] } else { row!["Swap".yellow().bold()] }),
[INFO] [stdout] 35 + 
[INFO] [stdout] 36 +             show_memory,
[INFO] [stdout] 37 +             show_swap,
[INFO] [stdout] 38 + 
[INFO] [stdout] 39 +             quiet,
[INFO] [stdout] 40 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/memory/table.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 if self.show_memory || (!self.show_memory && !self.show_swap) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] help: try
[INFO] [stdout]    |
[INFO] [stdout] 53 -                 if self.show_memory || (!self.show_memory && !self.show_swap) {
[INFO] [stdout] 53 +                 if !(!self.show_memory && self.show_swap) {
[INFO] [stdout]    |
[INFO] [stdout] 53 -                 if self.show_memory || (!self.show_memory && !self.show_swap) {
[INFO] [stdout] 53 +                 if self.show_memory || !self.show_swap {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/memory/table.rs:58:20
[INFO] [stdout]    |
[INFO] [stdout] 58 |                 if self.show_swap || (!self.show_memory && !self.show_swap) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] help: try
[INFO] [stdout]    |
[INFO] [stdout] 58 -                 if self.show_swap || (!self.show_memory && !self.show_swap) {
[INFO] [stdout] 58 +                 if !(!self.show_swap && self.show_memory) {
[INFO] [stdout]    |
[INFO] [stdout] 58 -                 if self.show_swap || (!self.show_memory && !self.show_swap) {
[INFO] [stdout] 58 +                 if self.show_swap || !self.show_memory {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/utils/help.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | / ...   return HelpMenu {
[INFO] [stdout] 15 | | ...       // May God forgive my sins.
[INFO] [stdout] 16 | | ...       project_name: String::from(*args().collect::<Vec<String>>().first().unwrap_or(&"bfree".to_string()).to_string().split('/...
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | | ...       flags: Vec::new(),
[INFO] [stdout] 20 | | ...   };
[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] 14 ~         HelpMenu {
[INFO] [stdout] 15 +             // May God forgive my sins.
[INFO] [stdout] 16 +             project_name: String::from(*args().collect::<Vec<String>>().first().unwrap_or(&"bfree".to_string()).to_string().split('/').collect::<Vec<&str>>().last().unwrap_or(&"bfree")),
[INFO] [stdout] 17 + 
[INFO] [stdout] 18 +             commands: Vec::new(),
[INFO] [stdout] 19 +             flags: Vec::new(),
[INFO] [stdout] 20 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary use of `to_string`
[INFO] [stdout]   --> src/utils/help.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 | ...tring::from(*args().collect::<Vec<String>>().first().unwrap_or(&"bfree".to_string()).to_string().split('/').collect::<Vec<&str>>(...
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `args().collect::<Vec<String>>().first().unwrap_or(&"bfree".to_string()).as_ref().split('/')`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_to_owned
[INFO] [stdout]    = note: `#[warn(clippy::unnecessary_to_owned)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/utils/help.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         return self;
[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] 25 -         return self;
[INFO] [stdout] 25 +         self
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/utils/help.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         return self;
[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] 30 -         return self;
[INFO] [stdout] 30 +         self
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/memory/table.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |         return table;
[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] 124 -         return table;
[INFO] [stdout] 124 +         table
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/memory/manager.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | /         return MemoryManager {
[INFO] [stdout] 12 | |             system: System::new(),
[INFO] [stdout] 13 | |             as_bytes,
[INFO] [stdout] 14 | |             factor: if as_bytes { 1 } else { 1024 << 10 },
[INFO] [stdout] 15 | |         };
[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] 11 ~         MemoryManager {
[INFO] [stdout] 12 +             system: System::new(),
[INFO] [stdout] 13 +             as_bytes,
[INFO] [stdout] 14 +             factor: if as_bytes { 1 } else { 1024 << 10 },
[INFO] [stdout] 15 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]   --> src/memory/manager.rs:18:30
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn refresh(&mut self) -> () {
[INFO] [stdout]    |                              ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/memory/manager.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         return;
[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] 19 -         self.system.refresh_memory();
[INFO] [stdout] 20 -         return;
[INFO] [stdout] 19 +         self.system.refresh_memory();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/memory/manager.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         return (memory / self.factor, swap / self.factor);
[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] 27 -         return (memory / self.factor, swap / self.factor);
[INFO] [stdout] 27 +         (memory / self.factor, swap / self.factor)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/memory/manager.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         return (memory / self.factor, swap / self.factor);
[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] 34 -         return (memory / self.factor, swap / self.factor);
[INFO] [stdout] 34 +         (memory / self.factor, swap / self.factor)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/memory/manager.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         return (memory / self.factor, swap / self.factor);
[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 (memory / self.factor, swap / self.factor);
[INFO] [stdout] 41 +         (memory / self.factor, swap / self.factor)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/memory/manager.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         return memory / self.factor;
[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] 47 -         return memory / self.factor;
[INFO] [stdout] 47 +         memory / self.factor
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/memory/table.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 | /         return MemoryTable {
[INFO] [stdout] 30 | |             memoman: RefCell::new(memoman),
[INFO] [stdout] 31 | |
[INFO] [stdout] 32 | |             row_titles: RefCell::new(row_titles),
[INFO] [stdout] ...  |
[INFO] [stdout] 39 | |             quiet,
[INFO] [stdout] 40 | |         };
[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] 29 ~         MemoryTable {
[INFO] [stdout] 30 +             memoman: RefCell::new(memoman),
[INFO] [stdout] 31 + 
[INFO] [stdout] 32 +             row_titles: RefCell::new(row_titles),
[INFO] [stdout] 33 +             row_memory: RefCell::new(if quiet { row![] } else { row!["Memory".yellow().bold()] }),
[INFO] [stdout] 34 +             row_swap: RefCell::new(if quiet { row![] } else { row!["Swap".yellow().bold()] }),
[INFO] [stdout] 35 + 
[INFO] [stdout] 36 +             show_memory,
[INFO] [stdout] 37 +             show_swap,
[INFO] [stdout] 38 + 
[INFO] [stdout] 39 +             quiet,
[INFO] [stdout] 40 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/memory/table.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 if self.show_memory || (!self.show_memory && !self.show_swap) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] help: try
[INFO] [stdout]    |
[INFO] [stdout] 53 -                 if self.show_memory || (!self.show_memory && !self.show_swap) {
[INFO] [stdout] 53 +                 if !(!self.show_memory && self.show_swap) {
[INFO] [stdout]    |
[INFO] [stdout] 53 -                 if self.show_memory || (!self.show_memory && !self.show_swap) {
[INFO] [stdout] 53 +                 if self.show_memory || !self.show_swap {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/memory/table.rs:58:20
[INFO] [stdout]    |
[INFO] [stdout] 58 |                 if self.show_swap || (!self.show_memory && !self.show_swap) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] help: try
[INFO] [stdout]    |
[INFO] [stdout] 58 -                 if self.show_swap || (!self.show_memory && !self.show_swap) {
[INFO] [stdout] 58 +                 if !(!self.show_swap && self.show_memory) {
[INFO] [stdout]    |
[INFO] [stdout] 58 -                 if self.show_swap || (!self.show_memory && !self.show_swap) {
[INFO] [stdout] 58 +                 if self.show_swap || !self.show_memory {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/memory/table.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |         return table;
[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] 124 -         return table;
[INFO] [stdout] 124 +         table
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/memory/manager.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | /         return MemoryManager {
[INFO] [stdout] 12 | |             system: System::new(),
[INFO] [stdout] 13 | |             as_bytes,
[INFO] [stdout] 14 | |             factor: if as_bytes { 1 } else { 1024 << 10 },
[INFO] [stdout] 15 | |         };
[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] 11 ~         MemoryManager {
[INFO] [stdout] 12 +             system: System::new(),
[INFO] [stdout] 13 +             as_bytes,
[INFO] [stdout] 14 +             factor: if as_bytes { 1 } else { 1024 << 10 },
[INFO] [stdout] 15 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded unit return type
[INFO] [stdout]   --> src/memory/manager.rs:18:30
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn refresh(&mut self) -> () {
[INFO] [stdout]    |                              ^^^^^^ help: remove the `-> ()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/memory/manager.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         return;
[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] 19 -         self.system.refresh_memory();
[INFO] [stdout] 20 -         return;
[INFO] [stdout] 19 +         self.system.refresh_memory();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/memory/manager.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         return (memory / self.factor, swap / self.factor);
[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] 27 -         return (memory / self.factor, swap / self.factor);
[INFO] [stdout] 27 +         (memory / self.factor, swap / self.factor)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/memory/manager.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         return (memory / self.factor, swap / self.factor);
[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] 34 -         return (memory / self.factor, swap / self.factor);
[INFO] [stdout] 34 +         (memory / self.factor, swap / self.factor)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/memory/manager.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         return (memory / self.factor, swap / self.factor);
[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 (memory / self.factor, swap / self.factor);
[INFO] [stdout] 41 +         (memory / self.factor, swap / self.factor)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/memory/manager.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         return memory / self.factor;
[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] 47 -         return memory / self.factor;
[INFO] [stdout] 47 +         memory / self.factor
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.95s
[INFO] running `Command { std: "docker" "inspect" "77c2223b75769c4158a7a39be8eb301085d6390c149ef25a0e5f560dda29d063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77c2223b75769c4158a7a39be8eb301085d6390c149ef25a0e5f560dda29d063", kill_on_drop: false }`
[INFO] [stdout] 77c2223b75769c4158a7a39be8eb301085d6390c149ef25a0e5f560dda29d063