[INFO] cloning repository https://github.com/lucasmelodev1/spk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucasmelodev1/spk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasmelodev1%2Fspk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasmelodev1%2Fspk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b5d5afbd738d325421538d66ae06cce181a31dd8
[INFO] linting lucasmelodev1/spk against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasmelodev1%2Fspk" "/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/lucasmelodev1/spk
[INFO] finished tweaking git repo https://github.com/lucasmelodev1/spk
[INFO] tweaked toml for git repo https://github.com/lucasmelodev1/spk written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lucasmelodev1/spk 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/lucasmelodev1/spk 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-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] 532009b854381300d8fdcab024d0a79db885c83a7512df55a9e39d0c04a727ef
[INFO] running `Command { std: "docker" "start" "-a" "532009b854381300d8fdcab024d0a79db885c83a7512df55a9e39d0c04a727ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "532009b854381300d8fdcab024d0a79db885c83a7512df55a9e39d0c04a727ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "532009b854381300d8fdcab024d0a79db885c83a7512df55a9e39d0c04a727ef", kill_on_drop: false }`
[INFO] [stdout] 532009b854381300d8fdcab024d0a79db885c83a7512df55a9e39d0c04a727ef
[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] 620c4679fc5db91a3704881efbfa33fac84966e825bc8879e41ad1e426ab4dc0
[INFO] running `Command { std: "docker" "start" "-a" "620c4679fc5db91a3704881efbfa33fac84966e825bc8879e41ad1e426ab4dc0", kill_on_drop: false }`
[INFO] [stderr]     Checking spk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | /         return Flags { 
[INFO] [stdout] 32 | |             enable_backslash_commands: false
[INFO] [stdout] 33 | |         };
[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] 31 ~         Flags { 
[INFO] [stdout] 32 +             enable_backslash_commands: false
[INFO] [stdout] 33 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/main.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 83 |         if !(str[0] == b'-') {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^ help: try: `(str[0] != b'-')`
[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: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/main.rs:78:16
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn flags(args: &Vec<String>) -> (Flags, 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]    = note: `#[warn(clippy::ptr_arg)]` on by default
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 78 - fn flags(args: &Vec<String>) -> (Flags, Option<usize>) {
[INFO] [stdout] 78 + fn flags(args: &[String]) -> (Flags, Option<usize>) {
[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/main.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 | /         match str[1..] {
[INFO] [stdout] 88 | |             [b'e'] => arguments.enable_backslash_commands = true,
[INFO] [stdout] 89 | |             _ => (),
[INFO] [stdout] 90 | |         }
[INFO] [stdout]    | |_________^ help: try: `if let [b'e'] = str[1..] { arguments.enable_backslash_commands = true }`
[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] 
[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/main.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 | /     match args_start {
[INFO] [stdout] 107 | |         Some(start) => {
[INFO] [stdout] 108 | |             for arg in &args[start..] {
[INFO] [stdout] 109 | |                 print!("{arg} ")
[INFO] [stdout] ...   |
[INFO] [stdout] 112 | |         None => (),
[INFO] [stdout] 113 | |     }
[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] help: try
[INFO] [stdout]     |
[INFO] [stdout] 106 ~     if let Some(start) = args_start {
[INFO] [stdout] 107 +         for arg in &args[start..] {
[INFO] [stdout] 108 +             print!("{arg} ")
[INFO] [stdout] 109 +         }
[INFO] [stdout] 110 +     }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | /         return Flags { 
[INFO] [stdout] 32 | |             enable_backslash_commands: false
[INFO] [stdout] 33 | |         };
[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] 31 ~         Flags { 
[INFO] [stdout] 32 +             enable_backslash_commands: false
[INFO] [stdout] 33 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/main.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 83 |         if !(str[0] == b'-') {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^ help: try: `(str[0] != b'-')`
[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: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/main.rs:78:16
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn flags(args: &Vec<String>) -> (Flags, 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]    = note: `#[warn(clippy::ptr_arg)]` on by default
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 78 - fn flags(args: &Vec<String>) -> (Flags, Option<usize>) {
[INFO] [stdout] 78 + fn flags(args: &[String]) -> (Flags, Option<usize>) {
[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/main.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 | /         match str[1..] {
[INFO] [stdout] 88 | |             [b'e'] => arguments.enable_backslash_commands = true,
[INFO] [stdout] 89 | |             _ => (),
[INFO] [stdout] 90 | |         }
[INFO] [stdout]    | |_________^ help: try: `if let [b'e'] = str[1..] { arguments.enable_backslash_commands = true }`
[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] 
[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/main.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 | /     match args_start {
[INFO] [stdout] 107 | |         Some(start) => {
[INFO] [stdout] 108 | |             for arg in &args[start..] {
[INFO] [stdout] 109 | |                 print!("{arg} ")
[INFO] [stdout] ...   |
[INFO] [stdout] 112 | |         None => (),
[INFO] [stdout] 113 | |     }
[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] help: try
[INFO] [stdout]     |
[INFO] [stdout] 106 ~     if let Some(start) = args_start {
[INFO] [stdout] 107 +         for arg in &args[start..] {
[INFO] [stdout] 108 +             print!("{arg} ")
[INFO] [stdout] 109 +         }
[INFO] [stdout] 110 +     }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "620c4679fc5db91a3704881efbfa33fac84966e825bc8879e41ad1e426ab4dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "620c4679fc5db91a3704881efbfa33fac84966e825bc8879e41ad1e426ab4dc0", kill_on_drop: false }`
[INFO] [stdout] 620c4679fc5db91a3704881efbfa33fac84966e825bc8879e41ad1e426ab4dc0