[INFO] cloning repository https://github.com/studylessshape/qcpro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/studylessshape/qcpro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstudylessshape%2Fqcpro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstudylessshape%2Fqcpro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 08b8522c9c08191dc211244eeac4dc24688048a8
[INFO] linting studylessshape/qcpro against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstudylessshape%2Fqcpro" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/studylessshape/qcpro
[INFO] finished tweaking git repo https://github.com/studylessshape/qcpro
[INFO] tweaked toml for git repo https://github.com/studylessshape/qcpro written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/studylessshape/qcpro 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/studylessshape/qcpro 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d83d8670fa8c2c0f6eafd0aab3683d496a187437d12630d12e6ea8abce29a849
[INFO] running `Command { std: "docker" "start" "-a" "d83d8670fa8c2c0f6eafd0aab3683d496a187437d12630d12e6ea8abce29a849", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d83d8670fa8c2c0f6eafd0aab3683d496a187437d12630d12e6ea8abce29a849", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d83d8670fa8c2c0f6eafd0aab3683d496a187437d12630d12e6ea8abce29a849", kill_on_drop: false }`
[INFO] [stdout] d83d8670fa8c2c0f6eafd0aab3683d496a187437d12630d12e6ea8abce29a849
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00fc9994b70d8b86d13ccdc9e35b1e57a7afee9138d5f7139aa6d951ba80a1cc
[INFO] running `Command { std: "docker" "start" "-a" "00fc9994b70d8b86d13ccdc9e35b1e57a7afee9138d5f7139aa6d951ba80a1cc", kill_on_drop: false }`
[INFO] [stderr]     Checking qcpro v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this creates an owned instance just for comparison
[INFO] [stdout]   --> src/project/initialize.rs:12:33
[INFO] [stdout]    |
[INFO] [stdout] 12 |         if directory.clone() == String::from(".") {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^ help: try: `"."`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cmp_owned
[INFO] [stdout]    = note: `#[warn(clippy::cmp_owned)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this pattern reimplements `Option::unwrap_or`
[INFO] [stdout]   --> src/project/initialize.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 |               String::from(match env::current_dir()?.to_str() {
[INFO] [stdout]    |  __________________________^
[INFO] [stdout] 14 | |                 Some(s) => s,
[INFO] [stdout] 15 | |                 None => ".",
[INFO] [stdout] 16 | |             })
[INFO] [stdout]    | |_____________^ help: replace with: `env::current_dir()?.to_str().unwrap_or(".")`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_unwrap_or
[INFO] [stdout]    = note: `#[warn(clippy::manual_unwrap_or)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to one
[INFO] [stdout]   --> src/project/initialize.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 26 |             if last.len() < 1 {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `last.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: the borrowed expression implements the required traits
[INFO] [stdout]   --> src/project/build.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |             .args(&["-S", &source_path, "-B", &build_path])
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `["-S", &source_path, "-B", &build_path]`
[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: this can be `std::io::Error::other(_)`
[INFO] [stdout]   --> src/project/build.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout] 23 |               Err(io::Error::new(
[INFO] [stdout]    |  _________________^
[INFO] [stdout] 24 | |                 io::ErrorKind::Other,
[INFO] [stdout] 25 | |                 "CMake build occured error!",
[INFO] [stdout] 26 | |             ))
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#io_other_error
[INFO] [stdout]    = note: `#[warn(clippy::io_other_error)]` on by default
[INFO] [stdout] help: use `std::io::Error::other`
[INFO] [stdout]    |
[INFO] [stdout] 23 ~             Err(io::Error::other(
[INFO] [stdout] 24 ~                 "CMake build occured error!",
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the borrowed expression implements the required traits
[INFO] [stdout]   --> src/project/build.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 30 |             .args(&["-S", &source_path, "-B", &build_path])
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `["-S", &source_path, "-B", &build_path]`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: this can be `std::io::Error::other(_)`
[INFO] [stdout]   --> src/project/build.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |               Err(io::Error::new(
[INFO] [stdout]    |  _________________^
[INFO] [stdout] 40 | |                 io::ErrorKind::Other,
[INFO] [stdout] 41 | |                 "CMake build occured error!",
[INFO] [stdout] 42 | |             ))
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#io_other_error
[INFO] [stdout] help: use `std::io::Error::other`
[INFO] [stdout]    |
[INFO] [stdout] 39 ~             Err(io::Error::other(
[INFO] [stdout] 40 ~                 "CMake build occured error!",
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this can be `std::io::Error::other(_)`
[INFO] [stdout]   --> src/project/build.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |           return Err(io::Error::new(
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 56 | |             io::ErrorKind::Other,
[INFO] [stdout] 57 | |             "Compile occured error!",
[INFO] [stdout] 58 | |         ));
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#io_other_error
[INFO] [stdout] help: use `std::io::Error::other`
[INFO] [stdout]    |
[INFO] [stdout] 55 ~         return Err(io::Error::other(
[INFO] [stdout] 56 ~             "Compile occured error!",
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this can be `std::io::Error::other(_)`
[INFO] [stdout]   --> src/project/run.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |           Err(io::Error::new(
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 39 | |             io::ErrorKind::Other,
[INFO] [stdout] 40 | |             format!("Run \'{}\' occured error!", project_name),
[INFO] [stdout] 41 | |         ))
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#io_other_error
[INFO] [stdout] help: use `std::io::Error::other`
[INFO] [stdout]    |
[INFO] [stdout] 38 ~         Err(io::Error::other(
[INFO] [stdout] 39 ~             format!("Run \'{}\' occured error!", project_name),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/project/run.rs:87:20
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 if !(e.kind() == io::ErrorKind::AlreadyExists) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `(e.kind() != io::ErrorKind::AlreadyExists)`
[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: useless use of `format!`
[INFO] [stdout]   --> src/project/run.rs:58:34
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let src_path = PathBuf::from(format!("{}", current_dir));
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `current_dir.to_string()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout]    = note: `#[warn(clippy::useless_format)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to one
[INFO] [stdout]   --> src/project/run.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 |     if s.len() < 1 {
[INFO] [stdout]    |        ^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `s.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to one
[INFO] [stdout]   --> src/project/run.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |         if build_args.len() < 1 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `build_args.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` can be collapsed into the outer `match`
[INFO] [stdout]   --> src/project/run.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 | /                 if !(e.kind() == io::ErrorKind::AlreadyExists) {
[INFO] [stdout] 88 | |                     return Err(e);
[INFO] [stdout] 89 | |                 }
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_match
[INFO] [stdout]    = note: `#[warn(clippy::collapsible_match)]` on by default
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]    |
[INFO] [stdout] 86 ~             Err(e)
[INFO] [stdout] 87 ~                 if !(e.kind() == io::ErrorKind::AlreadyExists) => {
[INFO] [stdout] 88 |                     return Err(e);
[INFO] [stdout] 89 ~                 }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
[INFO] [stdout]   --> src/project/run.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 | /         match fs::create_dir("./bin") {
[INFO] [stdout] 86 | |             Err(e) => {
[INFO] [stdout] 87 | |                 if !(e.kind() == io::ErrorKind::AlreadyExists) {
[INFO] [stdout] 88 | |                     return Err(e);
[INFO] [stdout] ...  |
[INFO] [stdout] 91 | |             _ => {}
[INFO] [stdout] 92 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stdout]    = note: `#[warn(clippy::single_match)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]    |
[INFO] [stdout] 85 ~         if let Err(e) = fs::create_dir("./bin") {
[INFO] [stdout] 86 +             if !(e.kind() == io::ErrorKind::AlreadyExists) {
[INFO] [stdout] 87 +                 return Err(e);
[INFO] [stdout] 88 +             }
[INFO] [stdout] 89 +         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this can be `std::io::Error::other(_)`
[INFO] [stdout]    --> src/project/run.rs:106:28
[INFO] [stdout]     |
[INFO] [stdout] 106 |                 return Err(io::Error::new(io::ErrorKind::Other, "Run Error!"));
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#io_other_error
[INFO] [stdout] help: use `std::io::Error::other`
[INFO] [stdout]     |
[INFO] [stdout] 106 -                 return Err(io::Error::new(io::ErrorKind::Other, "Run Error!"));
[INFO] [stdout] 106 +                 return Err(io::Error::other("Run Error!"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this can be `std::io::Error::other(_)`
[INFO] [stdout]    --> src/project/run.rs:110:17
[INFO] [stdout]     |
[INFO] [stdout] 110 |               Err(io::Error::new(
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 111 | |                 io::ErrorKind::Other,
[INFO] [stdout] 112 | |                 "clang compile project occured error!",
[INFO] [stdout] 113 | |             ))
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#io_other_error
[INFO] [stdout] help: use `std::io::Error::other`
[INFO] [stdout]     |
[INFO] [stdout] 110 ~             Err(io::Error::other(
[INFO] [stdout] 111 ~                 "clang compile project occured error!",
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/project/run.rs:121:23
[INFO] [stdout]     |
[INFO] [stdout] 121 |     if is_ignore_path(&path, ignore) {
[INFO] [stdout]     |                       ^^^^^ help: change this to: `path`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `if let` since only the `Ok` variant of the iterator element is used
[INFO] [stdout]    --> src/project/run.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | /     for i in all_sub_path {
[INFO] [stdout] 129 | |         if let Ok(i_path) = i {
[INFO] [stdout] 130 | |             //If the path is directory, need to read the directory.Or add the path on s directly
[INFO] [stdout] 131 | |             match fs::read_dir(i_path.path()) {
[INFO] [stdout] ...   |
[INFO] [stdout] 146 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout] help: try `.flatten()` and remove the `if let` statement in the for loop
[INFO] [stdout]    --> src/project/run.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 | /         if let Ok(i_path) = i {
[INFO] [stdout] 130 | |             //If the path is directory, need to read the directory.Or add the path on s directly
[INFO] [stdout] 131 | |             match fs::read_dir(i_path.path()) {
[INFO] [stdout] 132 | |                 Ok(_sub_path) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_flatten
[INFO] [stdout]     = note: `#[warn(clippy::manual_flatten)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]     |
[INFO] [stdout] 128 ~     for i_path in all_sub_path.into_iter().flatten() {
[INFO] [stdout] 129 +         //If the path is directory, need to read the directory.Or add the path on s directly
[INFO] [stdout] 130 +         match fs::read_dir(i_path.path()) {
[INFO] [stdout] 131 +             Ok(_sub_path) => {
[INFO] [stdout] 132 +                 if let Ok(s_re) = read_path_file(&i_path.path(), ignore) {
[INFO] [stdout] 133 +                     for i in s_re {
[INFO] [stdout] 134 +                         s.push(i);
[INFO] [stdout] 135 +                     }
[INFO] [stdout] 136 +                 }
[INFO] [stdout] 137 +             }
[INFO] [stdout] 138 +             Err(_) => {
[INFO] [stdout] 139 +                 if let Some(path) = i_path.path().to_str() {
[INFO] [stdout] 140 +                     s.push(String::from(path));
[INFO] [stdout] 141 +                 }
[INFO] [stdout] 142 +             }
[INFO] [stdout] 143 +         }
[INFO] [stdout] 144 +     }
[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/project/run.rs:150:29
[INFO] [stdout]     |
[INFO] [stdout] 150 | pub fn is_ignore_path(path: &PathBuf, ignore: &Vec<String>) -> bool {
[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] 150 - pub fn is_ignore_path(path: &PathBuf, ignore: &Vec<String>) -> bool {
[INFO] [stdout] 150 + pub fn is_ignore_path(path: &Path, ignore: &Vec<String>) -> bool {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to one
[INFO] [stdout]    --> src/project/run.rs:154:12
[INFO] [stdout]     |
[INFO] [stdout] 154 |         if path_cp.len() < 1 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `path_cp.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to one
[INFO] [stdout]    --> src/project/run.rs:163:8
[INFO] [stdout]     |
[INFO] [stdout] 163 |     if last_path.len() < 1 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `last_path.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: you should use the `starts_with` method
[INFO] [stdout]   --> src/command.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |             if arg.chars().next().unwrap() == '-' {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `arg.starts_with('-')`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#chars_next_cmp
[INFO] [stdout]    = note: `#[warn(clippy::chars_next_cmp)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]   --> src/command.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |         if other.len() > 0 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!other.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]   --> src/command.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 |         if self.options.len() > 0 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!self.options.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to one
[INFO] [stdout]   --> src/command.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |         if self.action.len() < 1 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `self.action.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: literal with an empty format string
[INFO] [stdout]   --> src/help.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | /     "Example: qcpro [action] [subaction]
[INFO] [stdout] 12 | |     action:
[INFO] [stdout] 13 | |       new      create new project name of subaction
[INFO] [stdout] 14 | |       init     initialize project for directory that name of subaction
[INFO] [stdout] ...  |
[INFO] [stdout] 22 | |       -h,--help      Print help to screen
[INFO] [stdout] 23 | |       -v, --version  qcpro version");
[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] 10 ~     println!("Example: qcpro [action] [subaction]
[INFO] [stdout] 11 +     action:
[INFO] [stdout] 12 +       new      create new project name of subaction
[INFO] [stdout] 13 +       init     initialize project for directory that name of subaction
[INFO] [stdout] 14 +       build    use cmake to quickly build projcet
[INFO] [stdout] 15 +       run      windows: use g++ to simply and quickly compile project
[INFO] [stdout] 16 +                shell: use cmake to build and use make to compile project
[INFO] [stdout] 17 +     subaction:
[INFO] [stdout] 18 +       <directory name>    the directory of project. If use action `init`, it can nothing and will initialize project on current directory
[INFO] [stdout] 19 +                           If use `cmake`, it can run with two subactions one of source and other of build target.It can also be nothing and it will build with default path
[INFO] [stdout] 20 +     option:
[INFO] [stdout] 21 +       -h,--help      Print help to screen
[INFO] [stdout] 22 ~       -v, --version  qcpro version\n");
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&String` instead of `&str` involves a new object where a slice will do
[INFO] [stdout]  --> src/addition/string_addition.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn first_index(s: &String, pattern: &str) -> Option<usize> {
[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] 4 - fn first_index(s: &String, pattern: &str) -> Option<usize> {
[INFO] [stdout] 4 + fn first_index(s: &str, pattern: &str) -> Option<usize> {
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/addition/string_addition.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         return None;
[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] 47 -         return None;
[INFO] [stdout] 47 +         None
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/addition/string_addition.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         return Some(project_name);
[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] 49 -         return Some(project_name);
[INFO] [stdout] 49 +         Some(project_name)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to one
[INFO] [stdout]   --> src/addition/string_addition.rs:19:16
[INFO] [stdout]    |
[INFO] [stdout] 19 |             if s_cp.len() < 1 {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `s_cp.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `match` expression can be replaced with `?`
[INFO] [stdout]   --> src/addition/string_addition.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |               let fir = match first_index(&contents, pat) {
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 33 | |                 Some(n) => n,
[INFO] [stdout] 34 | |                 None => return None,
[INFO] [stdout] 35 | |             };
[INFO] [stdout]    | |_____________^ help: try instead: `first_index(&contents, pat)?`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#question_mark
[INFO] [stdout]    = note: `#[warn(clippy::question_mark)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `idx` is only used to index `contents`
[INFO] [stdout]   --> src/addition/string_addition.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 |             for idx in fir + pat.len()..contents.len() {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout]    = note: `#[warn(clippy::needless_range_loop)]` on by default
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]    |
[INFO] [stdout] 37 -             for idx in fir + pat.len()..contents.len() {
[INFO] [stdout] 37 +             for <item> in contents.iter().skip(fir + pat.len()) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to one
[INFO] [stdout]   --> src/addition/string_addition.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 |     if project_name.len() < 1 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `project_name.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `vec!`
[INFO] [stdout]   --> src/command.rs:54:26
[INFO] [stdout]    |
[INFO] [stdout] 54 |             let help_s = vec![String::from("--help"), String::from("-h")];
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can use an array directly: `[String::from("--help"), String::from("-h")]`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec
[INFO] [stdout]    = note: `#[warn(clippy::useless_vec)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `vec!`
[INFO] [stdout]   --> src/command.rs:55:29
[INFO] [stdout]    |
[INFO] [stdout] 55 |             let version_s = vec![String::from("--version"), String::from("-v")];
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can use an array directly: `[String::from("--version"), String::from("-v")]`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/command.rs:131:16
[INFO] [stdout]     |
[INFO] [stdout] 131 |         panic!(e);
[INFO] [stdout]     |                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 131 |         panic!("{}", e);
[INFO] [stdout]     |                +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 131 -         panic!(e);
[INFO] [stdout] 131 +         std::panic::panic_any(e);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this creates an owned instance just for comparison
[INFO] [stdout]   --> src/project/initialize.rs:12:33
[INFO] [stdout]    |
[INFO] [stdout] 12 |         if directory.clone() == String::from(".") {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^ help: try: `"."`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cmp_owned
[INFO] [stdout]    = note: `#[warn(clippy::cmp_owned)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this pattern reimplements `Option::unwrap_or`
[INFO] [stdout]   --> src/project/initialize.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 |               String::from(match env::current_dir()?.to_str() {
[INFO] [stdout]    |  __________________________^
[INFO] [stdout] 14 | |                 Some(s) => s,
[INFO] [stdout] 15 | |                 None => ".",
[INFO] [stdout] 16 | |             })
[INFO] [stdout]    | |_____________^ help: replace with: `env::current_dir()?.to_str().unwrap_or(".")`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_unwrap_or
[INFO] [stdout]    = note: `#[warn(clippy::manual_unwrap_or)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to one
[INFO] [stdout]   --> src/project/initialize.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 26 |             if last.len() < 1 {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `last.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: the borrowed expression implements the required traits
[INFO] [stdout]   --> src/project/build.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |             .args(&["-S", &source_path, "-B", &build_path])
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `["-S", &source_path, "-B", &build_path]`
[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: this can be `std::io::Error::other(_)`
[INFO] [stdout]   --> src/project/build.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout] 23 |               Err(io::Error::new(
[INFO] [stdout]    |  _________________^
[INFO] [stdout] 24 | |                 io::ErrorKind::Other,
[INFO] [stdout] 25 | |                 "CMake build occured error!",
[INFO] [stdout] 26 | |             ))
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#io_other_error
[INFO] [stdout]    = note: `#[warn(clippy::io_other_error)]` on by default
[INFO] [stdout] help: use `std::io::Error::other`
[INFO] [stdout]    |
[INFO] [stdout] 23 ~             Err(io::Error::other(
[INFO] [stdout] 24 ~                 "CMake build occured error!",
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the borrowed expression implements the required traits
[INFO] [stdout]   --> src/project/build.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 30 |             .args(&["-S", &source_path, "-B", &build_path])
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `["-S", &source_path, "-B", &build_path]`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: this can be `std::io::Error::other(_)`
[INFO] [stdout]   --> src/project/build.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |               Err(io::Error::new(
[INFO] [stdout]    |  _________________^
[INFO] [stdout] 40 | |                 io::ErrorKind::Other,
[INFO] [stdout] 41 | |                 "CMake build occured error!",
[INFO] [stdout] 42 | |             ))
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#io_other_error
[INFO] [stdout] help: use `std::io::Error::other`
[INFO] [stdout]    |
[INFO] [stdout] 39 ~             Err(io::Error::other(
[INFO] [stdout] 40 ~                 "CMake build occured error!",
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this can be `std::io::Error::other(_)`
[INFO] [stdout]   --> src/project/build.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |           return Err(io::Error::new(
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 56 | |             io::ErrorKind::Other,
[INFO] [stdout] 57 | |             "Compile occured error!",
[INFO] [stdout] 58 | |         ));
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#io_other_error
[INFO] [stdout] help: use `std::io::Error::other`
[INFO] [stdout]    |
[INFO] [stdout] 55 ~         return Err(io::Error::other(
[INFO] [stdout] 56 ~             "Compile occured error!",
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this can be `std::io::Error::other(_)`
[INFO] [stdout]   --> src/project/run.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |           Err(io::Error::new(
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 39 | |             io::ErrorKind::Other,
[INFO] [stdout] 40 | |             format!("Run \'{}\' occured error!", project_name),
[INFO] [stdout] 41 | |         ))
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#io_other_error
[INFO] [stdout] help: use `std::io::Error::other`
[INFO] [stdout]    |
[INFO] [stdout] 38 ~         Err(io::Error::other(
[INFO] [stdout] 39 ~             format!("Run \'{}\' occured error!", project_name),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/project/run.rs:87:20
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 if !(e.kind() == io::ErrorKind::AlreadyExists) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `(e.kind() != io::ErrorKind::AlreadyExists)`
[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: useless use of `format!`
[INFO] [stdout]   --> src/project/run.rs:58:34
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let src_path = PathBuf::from(format!("{}", current_dir));
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `current_dir.to_string()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout]    = note: `#[warn(clippy::useless_format)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to one
[INFO] [stdout]   --> src/project/run.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 |     if s.len() < 1 {
[INFO] [stdout]    |        ^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `s.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to one
[INFO] [stdout]   --> src/project/run.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |         if build_args.len() < 1 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `build_args.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` can be collapsed into the outer `match`
[INFO] [stdout]   --> src/project/run.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 | /                 if !(e.kind() == io::ErrorKind::AlreadyExists) {
[INFO] [stdout] 88 | |                     return Err(e);
[INFO] [stdout] 89 | |                 }
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_match
[INFO] [stdout]    = note: `#[warn(clippy::collapsible_match)]` on by default
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]    |
[INFO] [stdout] 86 ~             Err(e)
[INFO] [stdout] 87 ~                 if !(e.kind() == io::ErrorKind::AlreadyExists) => {
[INFO] [stdout] 88 |                     return Err(e);
[INFO] [stdout] 89 ~                 }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
[INFO] [stdout]   --> src/project/run.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 | /         match fs::create_dir("./bin") {
[INFO] [stdout] 86 | |             Err(e) => {
[INFO] [stdout] 87 | |                 if !(e.kind() == io::ErrorKind::AlreadyExists) {
[INFO] [stdout] 88 | |                     return Err(e);
[INFO] [stdout] ...  |
[INFO] [stdout] 91 | |             _ => {}
[INFO] [stdout] 92 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stdout]    = note: `#[warn(clippy::single_match)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]    |
[INFO] [stdout] 85 ~         if let Err(e) = fs::create_dir("./bin") {
[INFO] [stdout] 86 +             if !(e.kind() == io::ErrorKind::AlreadyExists) {
[INFO] [stdout] 87 +                 return Err(e);
[INFO] [stdout] 88 +             }
[INFO] [stdout] 89 +         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this can be `std::io::Error::other(_)`
[INFO] [stdout]    --> src/project/run.rs:106:28
[INFO] [stdout]     |
[INFO] [stdout] 106 |                 return Err(io::Error::new(io::ErrorKind::Other, "Run Error!"));
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#io_other_error
[INFO] [stdout] help: use `std::io::Error::other`
[INFO] [stdout]     |
[INFO] [stdout] 106 -                 return Err(io::Error::new(io::ErrorKind::Other, "Run Error!"));
[INFO] [stdout] 106 +                 return Err(io::Error::other("Run Error!"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this can be `std::io::Error::other(_)`
[INFO] [stdout]    --> src/project/run.rs:110:17
[INFO] [stdout]     |
[INFO] [stdout] 110 |               Err(io::Error::new(
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 111 | |                 io::ErrorKind::Other,
[INFO] [stdout] 112 | |                 "clang compile project occured error!",
[INFO] [stdout] 113 | |             ))
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#io_other_error
[INFO] [stdout] help: use `std::io::Error::other`
[INFO] [stdout]     |
[INFO] [stdout] 110 ~             Err(io::Error::other(
[INFO] [stdout] 111 ~                 "clang compile project occured error!",
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/project/run.rs:121:23
[INFO] [stdout]     |
[INFO] [stdout] 121 |     if is_ignore_path(&path, ignore) {
[INFO] [stdout]     |                       ^^^^^ help: change this to: `path`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `if let` since only the `Ok` variant of the iterator element is used
[INFO] [stdout]    --> src/project/run.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | /     for i in all_sub_path {
[INFO] [stdout] 129 | |         if let Ok(i_path) = i {
[INFO] [stdout] 130 | |             //If the path is directory, need to read the directory.Or add the path on s directly
[INFO] [stdout] 131 | |             match fs::read_dir(i_path.path()) {
[INFO] [stdout] ...   |
[INFO] [stdout] 146 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout] help: try `.flatten()` and remove the `if let` statement in the for loop
[INFO] [stdout]    --> src/project/run.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 | /         if let Ok(i_path) = i {
[INFO] [stdout] 130 | |             //If the path is directory, need to read the directory.Or add the path on s directly
[INFO] [stdout] 131 | |             match fs::read_dir(i_path.path()) {
[INFO] [stdout] 132 | |                 Ok(_sub_path) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_flatten
[INFO] [stdout]     = note: `#[warn(clippy::manual_flatten)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]     |
[INFO] [stdout] 128 ~     for i_path in all_sub_path.into_iter().flatten() {
[INFO] [stdout] 129 +         //If the path is directory, need to read the directory.Or add the path on s directly
[INFO] [stdout] 130 +         match fs::read_dir(i_path.path()) {
[INFO] [stdout] 131 +             Ok(_sub_path) => {
[INFO] [stdout] 132 +                 if let Ok(s_re) = read_path_file(&i_path.path(), ignore) {
[INFO] [stdout] 133 +                     for i in s_re {
[INFO] [stdout] 134 +                         s.push(i);
[INFO] [stdout] 135 +                     }
[INFO] [stdout] 136 +                 }
[INFO] [stdout] 137 +             }
[INFO] [stdout] 138 +             Err(_) => {
[INFO] [stdout] 139 +                 if let Some(path) = i_path.path().to_str() {
[INFO] [stdout] 140 +                     s.push(String::from(path));
[INFO] [stdout] 141 +                 }
[INFO] [stdout] 142 +             }
[INFO] [stdout] 143 +         }
[INFO] [stdout] 144 +     }
[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/project/run.rs:150:29
[INFO] [stdout]     |
[INFO] [stdout] 150 | pub fn is_ignore_path(path: &PathBuf, ignore: &Vec<String>) -> bool {
[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] 150 - pub fn is_ignore_path(path: &PathBuf, ignore: &Vec<String>) -> bool {
[INFO] [stdout] 150 + pub fn is_ignore_path(path: &Path, ignore: &Vec<String>) -> bool {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to one
[INFO] [stdout]    --> src/project/run.rs:154:12
[INFO] [stdout]     |
[INFO] [stdout] 154 |         if path_cp.len() < 1 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `path_cp.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to one
[INFO] [stdout]    --> src/project/run.rs:163:8
[INFO] [stdout]     |
[INFO] [stdout] 163 |     if last_path.len() < 1 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `last_path.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: you should use the `starts_with` method
[INFO] [stdout]   --> src/command.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |             if arg.chars().next().unwrap() == '-' {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `arg.starts_with('-')`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#chars_next_cmp
[INFO] [stdout]    = note: `#[warn(clippy::chars_next_cmp)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]   --> src/command.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |         if other.len() > 0 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!other.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]   --> src/command.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 |         if self.options.len() > 0 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!self.options.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to one
[INFO] [stdout]   --> src/command.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |         if self.action.len() < 1 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `self.action.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: literal with an empty format string
[INFO] [stdout]   --> src/help.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | /     "Example: qcpro [action] [subaction]
[INFO] [stdout] 12 | |     action:
[INFO] [stdout] 13 | |       new      create new project name of subaction
[INFO] [stdout] 14 | |       init     initialize project for directory that name of subaction
[INFO] [stdout] ...  |
[INFO] [stdout] 22 | |       -h,--help      Print help to screen
[INFO] [stdout] 23 | |       -v, --version  qcpro version");
[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] 10 ~     println!("Example: qcpro [action] [subaction]
[INFO] [stdout] 11 +     action:
[INFO] [stdout] 12 +       new      create new project name of subaction
[INFO] [stdout] 13 +       init     initialize project for directory that name of subaction
[INFO] [stdout] 14 +       build    use cmake to quickly build projcet
[INFO] [stdout] 15 +       run      windows: use g++ to simply and quickly compile project
[INFO] [stdout] 16 +                shell: use cmake to build and use make to compile project
[INFO] [stdout] 17 +     subaction:
[INFO] [stdout] 18 +       <directory name>    the directory of project. If use action `init`, it can nothing and will initialize project on current directory
[INFO] [stdout] 19 +                           If use `cmake`, it can run with two subactions one of source and other of build target.It can also be nothing and it will build with default path
[INFO] [stdout] 20 +     option:
[INFO] [stdout] 21 +       -h,--help      Print help to screen
[INFO] [stdout] 22 ~       -v, --version  qcpro version\n");
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&String` instead of `&str` involves a new object where a slice will do
[INFO] [stdout]  --> src/addition/string_addition.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn first_index(s: &String, pattern: &str) -> Option<usize> {
[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] 4 - fn first_index(s: &String, pattern: &str) -> Option<usize> {
[INFO] [stdout] 4 + fn first_index(s: &str, pattern: &str) -> Option<usize> {
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/addition/string_addition.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         return None;
[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] 47 -         return None;
[INFO] [stdout] 47 +         None
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/addition/string_addition.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         return Some(project_name);
[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] 49 -         return Some(project_name);
[INFO] [stdout] 49 +         Some(project_name)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to one
[INFO] [stdout]   --> src/addition/string_addition.rs:19:16
[INFO] [stdout]    |
[INFO] [stdout] 19 |             if s_cp.len() < 1 {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `s_cp.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `match` expression can be replaced with `?`
[INFO] [stdout]   --> src/addition/string_addition.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |               let fir = match first_index(&contents, pat) {
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 33 | |                 Some(n) => n,
[INFO] [stdout] 34 | |                 None => return None,
[INFO] [stdout] 35 | |             };
[INFO] [stdout]    | |_____________^ help: try instead: `first_index(&contents, pat)?`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#question_mark
[INFO] [stdout]    = note: `#[warn(clippy::question_mark)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `idx` is only used to index `contents`
[INFO] [stdout]   --> src/addition/string_addition.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 |             for idx in fir + pat.len()..contents.len() {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout]    = note: `#[warn(clippy::needless_range_loop)]` on by default
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]    |
[INFO] [stdout] 37 -             for idx in fir + pat.len()..contents.len() {
[INFO] [stdout] 37 +             for <item> in contents.iter().skip(fir + pat.len()) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to one
[INFO] [stdout]   --> src/addition/string_addition.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 |     if project_name.len() < 1 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `project_name.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `vec!`
[INFO] [stdout]   --> src/command.rs:54:26
[INFO] [stdout]    |
[INFO] [stdout] 54 |             let help_s = vec![String::from("--help"), String::from("-h")];
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can use an array directly: `[String::from("--help"), String::from("-h")]`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec
[INFO] [stdout]    = note: `#[warn(clippy::useless_vec)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `vec!`
[INFO] [stdout]   --> src/command.rs:55:29
[INFO] [stdout]    |
[INFO] [stdout] 55 |             let version_s = vec![String::from("--version"), String::from("-v")];
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can use an array directly: `[String::from("--version"), String::from("-v")]`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/command.rs:131:16
[INFO] [stdout]     |
[INFO] [stdout] 131 |         panic!(e);
[INFO] [stdout]     |                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 131 |         panic!("{}", e);
[INFO] [stdout]     |                +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 131 -         panic!(e);
[INFO] [stdout] 131 +         std::panic::panic_any(e);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "00fc9994b70d8b86d13ccdc9e35b1e57a7afee9138d5f7139aa6d951ba80a1cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00fc9994b70d8b86d13ccdc9e35b1e57a7afee9138d5f7139aa6d951ba80a1cc", kill_on_drop: false }`
[INFO] [stdout] 00fc9994b70d8b86d13ccdc9e35b1e57a7afee9138d5f7139aa6d951ba80a1cc