[INFO] cloning repository https://github.com/nuhtan/minecraft_monitor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nuhtan/minecraft_monitor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuhtan%2Fminecraft_monitor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuhtan%2Fminecraft_monitor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a0a45d229ebc1180c104220953e4fdd559b84d2
[INFO] linting nuhtan/minecraft_monitor against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuhtan%2Fminecraft_monitor" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nuhtan/minecraft_monitor
[INFO] finished tweaking git repo https://github.com/nuhtan/minecraft_monitor
[INFO] tweaked toml for git repo https://github.com/nuhtan/minecraft_monitor written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nuhtan/minecraft_monitor 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/nuhtan/minecraft_monitor 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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8a82a10cf86cfb5514b3dca11ee63c1c4af21f021f54b64ccd1d79ef6d83cd00
[INFO] running `Command { std: "docker" "start" "-a" "8a82a10cf86cfb5514b3dca11ee63c1c4af21f021f54b64ccd1d79ef6d83cd00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a82a10cf86cfb5514b3dca11ee63c1c4af21f021f54b64ccd1d79ef6d83cd00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a82a10cf86cfb5514b3dca11ee63c1c4af21f021f54b64ccd1d79ef6d83cd00", kill_on_drop: false }`
[INFO] [stdout] 8a82a10cf86cfb5514b3dca11ee63c1c4af21f021f54b64ccd1d79ef6d83cd00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c503f4e10d11e4f7b877ef8ccb89f90e07936a200a871e65c86cfa8864e26318
[INFO] running `Command { std: "docker" "start" "-a" "c503f4e10d11e4f7b877ef8ccb89f90e07936a200a871e65c86cfa8864e26318", kill_on_drop: false }`
[INFO] [stderr]     Checking minecraft_monitor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stdout]   --> src/functions/configuration.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 |   ) -> Result<
[INFO] [stdout]    |  ______^
[INFO] [stdout] 13 | |     (
[INFO] [stdout] 14 | |         Ipv4Addr,
[INFO] [stdout] 15 | |         u16,
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |     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#type_complexity
[INFO] [stdout]    = note: `#[warn(clippy::type_complexity)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/functions/configuration.rs:127:26
[INFO] [stdout]     |
[INFO] [stdout] 127 |         if line != "" && !(&line[0..1] == "#") {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^ help: try: `(&line[0..1] != "#")`
[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: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 |     if download_config == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `download_config.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout]     = note: `#[warn(clippy::partialeq_to_none)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison to empty slice
[INFO] [stdout]    --> src/functions/configuration.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 127 |         if line != "" && !(&line[0..1] == "#") {
[INFO] [stdout]     |            ^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!line.is_empty()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#comparison_to_empty
[INFO] [stdout]     = note: `#[warn(clippy::comparison_to_empty)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:136:24
[INFO] [stdout]     |
[INFO] [stdout] 136 |                     if root_location == None {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `root_location.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:142:24
[INFO] [stdout]     |
[INFO] [stdout] 142 |                     if address == None {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `address.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:147:24
[INFO] [stdout]     |
[INFO] [stdout] 147 |                     if port == None {
[INFO] [stdout]     |                        ^^^^^^^^^^^^ help: use `Option::is_none()` instead: `port.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stdout]   --> src/functions/configuration.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 |   ) -> Result<
[INFO] [stdout]    |  ______^
[INFO] [stdout] 13 | |     (
[INFO] [stdout] 14 | |         Ipv4Addr,
[INFO] [stdout] 15 | |         u16,
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |     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#type_complexity
[INFO] [stdout]    = note: `#[warn(clippy::type_complexity)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:152:24
[INFO] [stdout]     |
[INFO] [stdout] 152 |                     if web_index == None {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `web_index.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:157:24
[INFO] [stdout]     |
[INFO] [stdout] 157 |                     if gen_args == None {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `gen_args.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:164:24
[INFO] [stdout]     |
[INFO] [stdout] 164 |                     if jar_name == None {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `jar_name.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:169:24
[INFO] [stdout]     |
[INFO] [stdout] 169 |                     if min_ram == None {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `min_ram.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/functions/configuration.rs:127:26
[INFO] [stdout]     |
[INFO] [stdout] 127 |         if line != "" && !(&line[0..1] == "#") {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^ help: try: `(&line[0..1] != "#")`
[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: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:174:24
[INFO] [stdout]     |
[INFO] [stdout] 174 |                     if max_ram == None {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `max_ram.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:179:24
[INFO] [stdout]     |
[INFO] [stdout] 179 |                     if download_public == None {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `download_public.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:186:24
[INFO] [stdout]     |
[INFO] [stdout] 186 |                     if web_log == None {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `web_log.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:191:24
[INFO] [stdout]     |
[INFO] [stdout] 191 |                     if verbosity == None {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `verbosity.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:205:8
[INFO] [stdout]     |
[INFO] [stdout] 205 |     if root_location == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `root_location.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:208:8
[INFO] [stdout]     |
[INFO] [stdout] 208 |     if address == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `address.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:211:8
[INFO] [stdout]     |
[INFO] [stdout] 211 |     if port == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^ help: use `Option::is_none()` instead: `port.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:214:8
[INFO] [stdout]     |
[INFO] [stdout] 214 |     if web_index == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `web_index.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:217:8
[INFO] [stdout]     |
[INFO] [stdout] 217 |     if gen_args == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `gen_args.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:220:8
[INFO] [stdout]     |
[INFO] [stdout] 220 |     if jar_name == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `jar_name.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:223:8
[INFO] [stdout]     |
[INFO] [stdout] 223 |     if min_ram == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `min_ram.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:226:8
[INFO] [stdout]     |
[INFO] [stdout] 226 |     if max_ram == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `max_ram.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:229:8
[INFO] [stdout]     |
[INFO] [stdout] 229 |     if download_public == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `download_public.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:232:8
[INFO] [stdout]     |
[INFO] [stdout] 232 |     if web_log == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `web_log.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:235:8
[INFO] [stdout]     |
[INFO] [stdout] 235 |     if verbosity == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `verbosity.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 |     if download_config == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `download_config.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout]     = note: `#[warn(clippy::partialeq_to_none)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/functions/configuration.rs:246:180
[INFO] [stdout]     |
[INFO] [stdout] 246 | ...("-o").arg(format!("public/manifest.json")).spawn().expect("Error?");
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"public/manifest.json".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: comparison to empty slice
[INFO] [stdout]    --> src/functions/configuration.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 127 |         if line != "" && !(&line[0..1] == "#") {
[INFO] [stdout]     |            ^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!line.is_empty()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#comparison_to_empty
[INFO] [stdout]     = note: `#[warn(clippy::comparison_to_empty)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:136:24
[INFO] [stdout]     |
[INFO] [stdout] 136 |                     if root_location == None {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `root_location.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]    --> src/functions/configuration.rs:257:27
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     while files.len() > 0 {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!files.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: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:142:24
[INFO] [stdout]     |
[INFO] [stdout] 142 |                     if address == None {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `address.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:147:24
[INFO] [stdout]     |
[INFO] [stdout] 147 |                     if port == None {
[INFO] [stdout]     |                        ^^^^^^^^^^^^ help: use `Option::is_none()` instead: `port.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:152:24
[INFO] [stdout]     |
[INFO] [stdout] 152 |                     if web_index == None {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `web_index.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:157:24
[INFO] [stdout]     |
[INFO] [stdout] 157 |                     if gen_args == None {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `gen_args.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:164:24
[INFO] [stdout]     |
[INFO] [stdout] 164 |                     if jar_name == None {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `jar_name.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:169:24
[INFO] [stdout]     |
[INFO] [stdout] 169 |                     if min_ram == None {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `min_ram.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:174:24
[INFO] [stdout]     |
[INFO] [stdout] 174 |                     if max_ram == None {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `max_ram.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:179:24
[INFO] [stdout]     |
[INFO] [stdout] 179 |                     if download_public == None {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `download_public.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:186:24
[INFO] [stdout]     |
[INFO] [stdout] 186 |                     if web_log == None {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `web_log.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:191:24
[INFO] [stdout]     |
[INFO] [stdout] 191 |                     if verbosity == None {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `verbosity.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:205:8
[INFO] [stdout]     |
[INFO] [stdout] 205 |     if root_location == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `root_location.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:208:8
[INFO] [stdout]     |
[INFO] [stdout] 208 |     if address == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `address.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:211:8
[INFO] [stdout]     |
[INFO] [stdout] 211 |     if port == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^ help: use `Option::is_none()` instead: `port.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:214:8
[INFO] [stdout]     |
[INFO] [stdout] 214 |     if web_index == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `web_index.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:217:8
[INFO] [stdout]     |
[INFO] [stdout] 217 |     if gen_args == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `gen_args.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:220:8
[INFO] [stdout]     |
[INFO] [stdout] 220 |     if jar_name == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `jar_name.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:223:8
[INFO] [stdout]     |
[INFO] [stdout] 223 |     if min_ram == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `min_ram.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:226:8
[INFO] [stdout]     |
[INFO] [stdout] 226 |     if max_ram == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `max_ram.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:229:8
[INFO] [stdout]     |
[INFO] [stdout] 229 |     if download_public == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `download_public.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless conversion to the same type: `std::str::Chars<'_>`
[INFO] [stdout]    --> src/functions/configuration.rs:274:39
[INFO] [stdout]     |
[INFO] [stdout] 274 |                         for (i, c) in file.chars().into_iter().rev().enumerate() {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into_iter()`: `file.chars()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion
[INFO] [stdout]     = note: `#[warn(clippy::useless_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:232:8
[INFO] [stdout]     |
[INFO] [stdout] 232 |     if web_log == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `web_log.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]    --> src/functions/configuration.rs:235:8
[INFO] [stdout]     |
[INFO] [stdout] 235 |     if verbosity == None {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `verbosity.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison to empty slice
[INFO] [stdout]    --> src/functions/configuration.rs:280:28
[INFO] [stdout]     |
[INFO] [stdout] 280 |                         if ext == "" {
[INFO] [stdout]     |                            ^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `ext.is_empty()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#comparison_to_empty
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/functions/configuration.rs:246:180
[INFO] [stdout]     |
[INFO] [stdout] 246 | ...("-o").arg(format!("public/manifest.json")).spawn().expect("Error?");
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"public/manifest.json".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 zero
[INFO] [stdout]    --> src/functions/configuration.rs:257:27
[INFO] [stdout]     |
[INFO] [stdout] 257 |                     while files.len() > 0 {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!files.is_empty()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout]     = note: `#[warn(clippy::len_zero)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/configuration.rs:340:21
[INFO] [stdout]     |
[INFO] [stdout] 340 |         Ok(addr) => return addr,
[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] 340 ~         Ok(addr) => addr,
[INFO] [stdout] 341 |         Err(_) => panic!("Invalid ip address, found: {}", arg),
[INFO] [stdout] 342 ~     }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/configuration.rs:347:18
[INFO] [stdout]     |
[INFO] [stdout] 347 |         Ok(p) => return p,
[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] 347 ~         Ok(p) => p,
[INFO] [stdout] 348 |         Err(_) => panic!("Invalid port, found {}", arg),
[INFO] [stdout] 349 ~     }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/configuration.rs:355:9
[INFO] [stdout]     |
[INFO] [stdout] 355 |         return arg
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 355 -         return arg
[INFO] [stdout] 355 +         arg
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/configuration.rs:362:9
[INFO] [stdout]     |
[INFO] [stdout] 362 |         return arg
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 362 -         return arg
[INFO] [stdout] 362 +         arg
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/configuration.rs:371:21
[INFO] [stdout]     |
[INFO] [stdout] 371 |                     return arg;
[INFO] [stdout]     |                     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 371 -                     return arg;
[INFO] [stdout] 371 +                     arg
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless conversion to the same type: `std::str::Chars<'_>`
[INFO] [stdout]    --> src/functions/configuration.rs:274:39
[INFO] [stdout]     |
[INFO] [stdout] 274 |                         for (i, c) in file.chars().into_iter().rev().enumerate() {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into_iter()`: `file.chars()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion
[INFO] [stdout]     = note: `#[warn(clippy::useless_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/configuration.rs:381:5
[INFO] [stdout]     |
[INFO] [stdout] 381 | /     return match arg.as_str() {
[INFO] [stdout] 382 | |         "off" => None,
[INFO] [stdout] 383 | |         _ => Some(arg),
[INFO] [stdout] 384 | |     };
[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] 381 ~     match arg.as_str() {
[INFO] [stdout] 382 +         "off" => None,
[INFO] [stdout] 383 +         _ => Some(arg),
[INFO] [stdout] 384 ~     }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison to empty slice
[INFO] [stdout]    --> src/functions/configuration.rs:280:28
[INFO] [stdout]     |
[INFO] [stdout] 280 |                         if ext == "" {
[INFO] [stdout]     |                            ^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `ext.is_empty()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#comparison_to_empty
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/configuration.rs:391:13
[INFO] [stdout]     |
[INFO] [stdout] 391 | /             return match arg[0..arg.len() - 1].parse::<u32>() {
[INFO] [stdout] 392 | |                 Ok(_) => arg,
[INFO] [stdout] 393 | |                 Err(_) => panic!(
[INFO] [stdout] 394 | |                     "Invalid number found for minimum allocated ram, found: {}",
[INFO] [stdout] 395 | |                     &arg[0..arg.len() - 1]
[INFO] [stdout] 396 | |                 ),
[INFO] [stdout] 397 | |             };
[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] 391 ~             match arg[0..arg.len() - 1].parse::<u32>() {
[INFO] [stdout] 392 +                 Ok(_) => arg,
[INFO] [stdout] 393 +                 Err(_) => panic!(
[INFO] [stdout] 394 +                     "Invalid number found for minimum allocated ram, found: {}",
[INFO] [stdout] 395 +                     &arg[0..arg.len() - 1]
[INFO] [stdout] 396 +                 ),
[INFO] [stdout] 397 ~             }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/configuration.rs:410:13
[INFO] [stdout]     |
[INFO] [stdout] 410 | /             return match arg[0..arg.len() - 1].parse::<u32>() {
[INFO] [stdout] 411 | |                 Ok(_) => arg,
[INFO] [stdout] 412 | |                 Err(_) => panic!(
[INFO] [stdout] 413 | |                     "Invalid number found for maximum alloram, found: {}",
[INFO] [stdout] 414 | |                     &arg[0..arg.len() - 1]
[INFO] [stdout] 415 | |                 ),
[INFO] [stdout] 416 | |             };
[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] 410 ~             match arg[0..arg.len() - 1].parse::<u32>() {
[INFO] [stdout] 411 +                 Ok(_) => arg,
[INFO] [stdout] 412 +                 Err(_) => panic!(
[INFO] [stdout] 413 +                     "Invalid number found for maximum alloram, found: {}",
[INFO] [stdout] 414 +                     &arg[0..arg.len() - 1]
[INFO] [stdout] 415 +                 ),
[INFO] [stdout] 416 ~             }
[INFO] [stdout] 417 |         }
[INFO] [stdout] ...
[INFO] [stdout] 421 |         ),
[INFO] [stdout] 422 ~     }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/configuration.rs:426:5
[INFO] [stdout]     |
[INFO] [stdout] 426 | /     return match arg.as_str() {
[INFO] [stdout] 427 | |         "true" => true,
[INFO] [stdout] 428 | |         "false" => false,
[INFO] [stdout] 429 | |         _ => panic!("Boolean not found for web log, found: {}", arg),
[INFO] [stdout] 430 | |     };
[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] 426 ~     match arg.as_str() {
[INFO] [stdout] 427 +         "true" => true,
[INFO] [stdout] 428 +         "false" => false,
[INFO] [stdout] 429 +         _ => panic!("Boolean not found for web log, found: {}", arg),
[INFO] [stdout] 430 ~     }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/configuration.rs:434:5
[INFO] [stdout]     |
[INFO] [stdout] 434 | /     return match arg.as_str() {
[INFO] [stdout] 435 | |         "none" => Verbosity::None,
[INFO] [stdout] 436 | |         "mine" => Verbosity::Mine,
[INFO] [stdout] 437 | |         "web" => Verbosity::Web,
[INFO] [stdout] 438 | |         "mineweb" => Verbosity::MineWeb,
[INFO] [stdout] 439 | |         _ => panic!("Invalid parameter for verbosity found, found: {}", arg),
[INFO] [stdout] 440 | |     };
[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] 434 ~     match arg.as_str() {
[INFO] [stdout] 435 +         "none" => Verbosity::None,
[INFO] [stdout] 436 +         "mine" => Verbosity::Mine,
[INFO] [stdout] 437 +         "web" => Verbosity::Web,
[INFO] [stdout] 438 +         "mineweb" => Verbosity::MineWeb,
[INFO] [stdout] 439 +         _ => panic!("Invalid parameter for verbosity found, found: {}", arg),
[INFO] [stdout] 440 ~     }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/configuration.rs:444:5
[INFO] [stdout]     |
[INFO] [stdout] 444 | /     return match arg.as_str() {
[INFO] [stdout] 445 | |         "true" => true,
[INFO] [stdout] 446 | |         "false" => false,
[INFO] [stdout] 447 | |         _ => panic!(
[INFO] [stdout] ...   |
[INFO] [stdout] 450 | |         ),
[INFO] [stdout] 451 | |     };
[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] 444 ~     match arg.as_str() {
[INFO] [stdout] 445 +         "true" => true,
[INFO] [stdout] 446 +         "false" => false,
[INFO] [stdout] 447 +         _ => panic!(
[INFO] [stdout] 448 +             "Boolean not found for download web directory, found: {}",
[INFO] [stdout] 449 +             arg
[INFO] [stdout] 450 +         ),
[INFO] [stdout] 451 ~     }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/configuration.rs:340:21
[INFO] [stdout]     |
[INFO] [stdout] 340 |         Ok(addr) => return addr,
[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] 340 ~         Ok(addr) => addr,
[INFO] [stdout] 341 |         Err(_) => panic!("Invalid ip address, found: {}", arg),
[INFO] [stdout] 342 ~     }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/functions/minecraft_related.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     return true;
[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] 13 -     return true;
[INFO] [stdout] 13 +     true
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/configuration.rs:347:18
[INFO] [stdout]     |
[INFO] [stdout] 347 |         Ok(p) => return p,
[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] 347 ~         Ok(p) => p,
[INFO] [stdout] 348 |         Err(_) => panic!("Invalid port, found {}", arg),
[INFO] [stdout] 349 ~     }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/configuration.rs:355:9
[INFO] [stdout]     |
[INFO] [stdout] 355 |         return arg
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 355 -         return arg
[INFO] [stdout] 355 +         arg
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/configuration.rs:362:9
[INFO] [stdout]     |
[INFO] [stdout] 362 |         return arg
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 362 -         return arg
[INFO] [stdout] 362 +         arg
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/configuration.rs:371:21
[INFO] [stdout]     |
[INFO] [stdout] 371 |                     return arg;
[INFO] [stdout]     |                     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 371 -                     return arg;
[INFO] [stdout] 371 +                     arg
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/configuration.rs:381:5
[INFO] [stdout]     |
[INFO] [stdout] 381 | /     return match arg.as_str() {
[INFO] [stdout] 382 | |         "off" => None,
[INFO] [stdout] 383 | |         _ => Some(arg),
[INFO] [stdout] 384 | |     };
[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] 381 ~     match arg.as_str() {
[INFO] [stdout] 382 +         "off" => None,
[INFO] [stdout] 383 +         _ => Some(arg),
[INFO] [stdout] 384 ~     }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant slicing of the whole range
[INFO] [stdout]   --> src/functions/minecraft_related.rs:40:19
[INFO] [stdout]    |
[INFO] [stdout] 40 |         } else if &line_content[..] == "Closing Server\n" {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^ help: use the original value instead: `line_content`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_slicing
[INFO] [stdout]    = note: `#[warn(clippy::redundant_slicing)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/configuration.rs:391:13
[INFO] [stdout]     |
[INFO] [stdout] 391 | /             return match arg[0..arg.len() - 1].parse::<u32>() {
[INFO] [stdout] 392 | |                 Ok(_) => arg,
[INFO] [stdout] 393 | |                 Err(_) => panic!(
[INFO] [stdout] 394 | |                     "Invalid number found for minimum allocated ram, found: {}",
[INFO] [stdout] 395 | |                     &arg[0..arg.len() - 1]
[INFO] [stdout] 396 | |                 ),
[INFO] [stdout] 397 | |             };
[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] 391 ~             match arg[0..arg.len() - 1].parse::<u32>() {
[INFO] [stdout] 392 +                 Ok(_) => arg,
[INFO] [stdout] 393 +                 Err(_) => panic!(
[INFO] [stdout] 394 +                     "Invalid number found for minimum allocated ram, found: {}",
[INFO] [stdout] 395 +                     &arg[0..arg.len() - 1]
[INFO] [stdout] 396 +                 ),
[INFO] [stdout] 397 ~             }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/configuration.rs:410:13
[INFO] [stdout]     |
[INFO] [stdout] 410 | /             return match arg[0..arg.len() - 1].parse::<u32>() {
[INFO] [stdout] 411 | |                 Ok(_) => arg,
[INFO] [stdout] 412 | |                 Err(_) => panic!(
[INFO] [stdout] 413 | |                     "Invalid number found for maximum alloram, found: {}",
[INFO] [stdout] 414 | |                     &arg[0..arg.len() - 1]
[INFO] [stdout] 415 | |                 ),
[INFO] [stdout] 416 | |             };
[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] 410 ~             match arg[0..arg.len() - 1].parse::<u32>() {
[INFO] [stdout] 411 +                 Ok(_) => arg,
[INFO] [stdout] 412 +                 Err(_) => panic!(
[INFO] [stdout] 413 +                     "Invalid number found for maximum alloram, found: {}",
[INFO] [stdout] 414 +                     &arg[0..arg.len() - 1]
[INFO] [stdout] 415 +                 ),
[INFO] [stdout] 416 ~             }
[INFO] [stdout] 417 |         }
[INFO] [stdout] ...
[INFO] [stdout] 421 |         ),
[INFO] [stdout] 422 ~     }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant slicing of the whole range
[INFO] [stdout]   --> src/functions/minecraft_related.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 43 |         } else if &line_content[..] == "You need to agree to the EULA in order to run the server. Go to eula.txt for more info.\n" {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^ help: use the original value instead: `line_content`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_slicing
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/configuration.rs:426:5
[INFO] [stdout]     |
[INFO] [stdout] 426 | /     return match arg.as_str() {
[INFO] [stdout] 427 | |         "true" => true,
[INFO] [stdout] 428 | |         "false" => false,
[INFO] [stdout] 429 | |         _ => panic!("Boolean not found for web log, found: {}", arg),
[INFO] [stdout] 430 | |     };
[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] 426 ~     match arg.as_str() {
[INFO] [stdout] 427 +         "true" => true,
[INFO] [stdout] 428 +         "false" => false,
[INFO] [stdout] 429 +         _ => panic!("Boolean not found for web log, found: {}", arg),
[INFO] [stdout] 430 ~     }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/configuration.rs:434:5
[INFO] [stdout]     |
[INFO] [stdout] 434 | /     return match arg.as_str() {
[INFO] [stdout] 435 | |         "none" => Verbosity::None,
[INFO] [stdout] 436 | |         "mine" => Verbosity::Mine,
[INFO] [stdout] 437 | |         "web" => Verbosity::Web,
[INFO] [stdout] 438 | |         "mineweb" => Verbosity::MineWeb,
[INFO] [stdout] 439 | |         _ => panic!("Invalid parameter for verbosity found, found: {}", arg),
[INFO] [stdout] 440 | |     };
[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] 434 ~     match arg.as_str() {
[INFO] [stdout] 435 +         "none" => Verbosity::None,
[INFO] [stdout] 436 +         "mine" => Verbosity::Mine,
[INFO] [stdout] 437 +         "web" => Verbosity::Web,
[INFO] [stdout] 438 +         "mineweb" => Verbosity::MineWeb,
[INFO] [stdout] 439 +         _ => panic!("Invalid parameter for verbosity found, found: {}", arg),
[INFO] [stdout] 440 ~     }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/configuration.rs:444:5
[INFO] [stdout]     |
[INFO] [stdout] 444 | /     return match arg.as_str() {
[INFO] [stdout] 445 | |         "true" => true,
[INFO] [stdout] 446 | |         "false" => false,
[INFO] [stdout] 447 | |         _ => panic!(
[INFO] [stdout] ...   |
[INFO] [stdout] 450 | |         ),
[INFO] [stdout] 451 | |     };
[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] 444 ~     match arg.as_str() {
[INFO] [stdout] 445 +         "true" => true,
[INFO] [stdout] 446 +         "false" => false,
[INFO] [stdout] 447 +         _ => panic!(
[INFO] [stdout] 448 +             "Boolean not found for download web directory, found: {}",
[INFO] [stdout] 449 +             arg
[INFO] [stdout] 450 +         ),
[INFO] [stdout] 451 ~     }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/functions/minecraft_related.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     return true;
[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] 13 -     return true;
[INFO] [stdout] 13 +     true
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]   --> src/functions/server_interactions.rs:50:19
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let mut log = format!("{{\"chat\": {{\n");
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"{\"chat\": {\n".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] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant slicing of the whole range
[INFO] [stdout]   --> src/functions/minecraft_related.rs:40:19
[INFO] [stdout]    |
[INFO] [stdout] 40 |         } else if &line_content[..] == "Closing Server\n" {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^ help: use the original value instead: `line_content`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_slicing
[INFO] [stdout]    = note: `#[warn(clippy::redundant_slicing)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant slicing of the whole range
[INFO] [stdout]   --> src/functions/minecraft_related.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 43 |         } else if &line_content[..] == "You need to agree to the EULA in order to run the server. Go to eula.txt for more info.\n" {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^ help: use the original value instead: `line_content`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_slicing
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/server_interactions.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 |     return "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string();
[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] 109 -     return "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string();
[INFO] [stdout] 109 +     "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `MinecraftServerState` which implements the `Copy` trait
[INFO] [stdout]   --> src/functions/server_interactions.rs:91:30
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let reference_mc_state = mc_state.lock().unwrap().clone();
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*mc_state.lock().unwrap()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]    = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/server_interactions.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 135 |     return "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string();
[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] 135 -     return "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string();
[INFO] [stdout] 135 +     "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `MinecraftServerState` which implements the `Copy` trait
[INFO] [stdout]    --> src/functions/server_interactions.rs:118:30
[INFO] [stdout]     |
[INFO] [stdout] 118 |     let reference_mc_state = mc_state.lock().unwrap().clone();
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*mc_state.lock().unwrap()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]   --> src/functions/server_interactions.rs:50:19
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let mut log = format!("{{\"chat\": {{\n");
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"{\"chat\": {\n".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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/server_interactions.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         return "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string();
[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] 150 -         return "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string();
[INFO] [stdout] 150 +         "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/server_interactions.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |         return "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string(); // Change to return an error thing
[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] 152 -         return "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string(); // Change to return an error thing
[INFO] [stdout] 152 +         "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string()// Change to return an error thing
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/server_interactions.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 |     return "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string();
[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] 109 -     return "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string();
[INFO] [stdout] 109 +     "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `MinecraftServerState` which implements the `Copy` trait
[INFO] [stdout]   --> src/functions/server_interactions.rs:91:30
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let reference_mc_state = mc_state.lock().unwrap().clone();
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*mc_state.lock().unwrap()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]    = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you should consider adding a `Default` implementation for `ServerSharedData`
[INFO] [stdout]   --> src/functions/shared_data.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | /     pub fn new() -> ServerSharedData {
[INFO] [stdout] 19 | |         ServerSharedData {
[INFO] [stdout] 20 | |             server_output: Arc::new(Mutex::new(VecDeque::<(u32, String)>::new())),
[INFO] [stdout] 21 | |             current_player_count: Arc::new(Mutex::new(0)),
[INFO] [stdout] ...  |
[INFO] [stdout] 27 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stdout]    = note: `#[warn(clippy::new_without_default)]` on by default
[INFO] [stdout] help: try adding this
[INFO] [stdout]    |
[INFO] [stdout] 17 + impl Default for ServerSharedData {
[INFO] [stdout] 18 +     fn default() -> Self {
[INFO] [stdout] 19 +         Self::new()
[INFO] [stdout] 20 +     }
[INFO] [stdout] 21 + }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/server_interactions.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 135 |     return "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string();
[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] 135 -     return "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string();
[INFO] [stdout] 135 +     "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `MinecraftServerState` which implements the `Copy` trait
[INFO] [stdout]    --> src/functions/server_interactions.rs:118:30
[INFO] [stdout]     |
[INFO] [stdout] 118 |     let reference_mc_state = mc_state.lock().unwrap().clone();
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*mc_state.lock().unwrap()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/server_interactions.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         return "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string();
[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] 150 -         return "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string();
[INFO] [stdout] 150 +         "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/functions/server_interactions.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |         return "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string(); // Change to return an error thing
[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] 152 -         return "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string(); // Change to return an error thing
[INFO] [stdout] 152 +         "HTTP/1.1 201 Created\r\nContent-Type: text/plain\r\nConnection: Close".to_string()// Change to return an error thing
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you should consider adding a `Default` implementation for `ServerSharedData`
[INFO] [stdout]   --> src/functions/shared_data.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | /     pub fn new() -> ServerSharedData {
[INFO] [stdout] 19 | |         ServerSharedData {
[INFO] [stdout] 20 | |             server_output: Arc::new(Mutex::new(VecDeque::<(u32, String)>::new())),
[INFO] [stdout] 21 | |             current_player_count: Arc::new(Mutex::new(0)),
[INFO] [stdout] ...  |
[INFO] [stdout] 27 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stdout]    = note: `#[warn(clippy::new_without_default)]` on by default
[INFO] [stdout] help: try adding this
[INFO] [stdout]    |
[INFO] [stdout] 17 + impl Default for ServerSharedData {
[INFO] [stdout] 18 +     fn default() -> Self {
[INFO] [stdout] 19 +         Self::new()
[INFO] [stdout] 20 +     }
[INFO] [stdout] 21 + }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `println!` args
[INFO] [stdout]   --> src/functions/web_server.rs:72:78
[INFO] [stdout]    |
[INFO] [stdout] 72 |         println!("\x1b[0;33m[\x1b[32m{}\x1b[0;33m]:\x1b[0m {}",  peer_address.to_string(), request);
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^^ help: remove this
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
[INFO] [stdout]    = note: `#[warn(clippy::to_string_in_format_args)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `MinecraftServerState` which implements the `Copy` trait
[INFO] [stdout]   --> src/functions/web_server.rs:79:25
[INFO] [stdout]    |
[INFO] [stdout] 79 |             ref_state = start_state.clone();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*start_state`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/functions/web_server.rs:114:32
[INFO] [stdout]     |
[INFO] [stdout] 114 |             if request.len() > 10 as usize && &request[0..10] == "/api/send?" {
[INFO] [stdout]     |                                ^^^^^^^^^^^ help: try: `10_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout]     = note: `#[warn(clippy::unnecessary_cast)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `println!` args
[INFO] [stdout]   --> src/functions/web_server.rs:72:78
[INFO] [stdout]    |
[INFO] [stdout] 72 |         println!("\x1b[0;33m[\x1b[32m{}\x1b[0;33m]:\x1b[0m {}",  peer_address.to_string(), request);
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^^ help: remove this
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
[INFO] [stdout]    = note: `#[warn(clippy::to_string_in_format_args)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `MinecraftServerState` which implements the `Copy` trait
[INFO] [stdout]   --> src/functions/web_server.rs:79:25
[INFO] [stdout]    |
[INFO] [stdout] 79 |             ref_state = start_state.clone();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*start_state`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function call inside of `expect`
[INFO] [stdout]    --> src/functions/web_server.rs:166:6
[INFO] [stdout]     |
[INFO] [stdout] 166 |     .expect(format!("Failed to read file: {}", path).as_str())
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `unwrap_or_else(|_| panic!("Failed to read file: {}", path))`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call
[INFO] [stdout]     = note: `#[warn(clippy::expect_fun_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/functions/web_server.rs:114:32
[INFO] [stdout]     |
[INFO] [stdout] 114 |             if request.len() > 10 as usize && &request[0..10] == "/api/send?" {
[INFO] [stdout]     |                                ^^^^^^^^^^^ help: try: `10_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout]     = note: `#[warn(clippy::unnecessary_cast)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function call inside of `expect`
[INFO] [stdout]    --> src/functions/web_server.rs:166:6
[INFO] [stdout]     |
[INFO] [stdout] 166 |     .expect(format!("Failed to read file: {}", path).as_str())
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `unwrap_or_else(|_| panic!("Failed to read file: {}", path))`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call
[INFO] [stdout]     = note: `#[warn(clippy::expect_fun_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `web_log`
[INFO] [stdout]   --> src/bin/launch.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     web_log: bool,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_web_log`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Ipv4Addr` which implements the `Copy` trait
[INFO] [stdout]   --> src/bin/launch.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |             address.clone(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `address`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]    = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `u16` which implements the `Copy` trait
[INFO] [stdout]   --> src/bin/launch.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |             port.clone(),
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: try removing the `clone` call: `port`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `bool` which implements the `Copy` trait
[INFO] [stdout]   --> src/bin/launch.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |             web_log.clone(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `web_log`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Verbosity` which implements the `Copy` trait
[INFO] [stdout]   --> src/bin/launch.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |             verbosity.clone(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `verbosity`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function has too many arguments (10/7)
[INFO] [stdout]   --> src/bin/launch.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | / fn launch(
[INFO] [stdout] 62 | |     shared_data: ServerSharedData,
[INFO] [stdout] 63 | |     address: Ipv4Addr,
[INFO] [stdout] 64 | |     port: u16,
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     verbosity: Verbosity,
[INFO] [stdout] 72 | | ) {
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stdout]    = note: `#[warn(clippy::too_many_arguments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]   --> src/bin/launch.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 |     if gen_args == None {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `gen_args.is_none()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout]    = note: `#[warn(clippy::partialeq_to_none)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the borrowed expression implements the required traits
[INFO] [stdout]   --> src/bin/launch.rs:91:19
[INFO] [stdout]    |
[INFO] [stdout] 91 |               .args(&[
[INFO] [stdout]    |  ___________________^
[INFO] [stdout] 92 | |                 format!("-Xms{}", min_ram).as_str(),
[INFO] [stdout] 93 | |                 format!("-Xmx{}", max_ram).as_str(),
[INFO] [stdout] 94 | |                 "-XX:+UseG1GC",
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |                 "nogui",
[INFO] [stdout] 98 | |             ])
[INFO] [stdout]    | |_____________^
[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] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 91 ~             .args([
[INFO] [stdout] 92 +                 format!("-Xms{}", min_ram).as_str(),
[INFO] [stdout] 93 +                 format!("-Xmx{}", max_ram).as_str(),
[INFO] [stdout] 94 +                 "-XX:+UseG1GC",
[INFO] [stdout] 95 +                 "-jar",
[INFO] [stdout] 96 +                 format!("{}", jar_name).as_str(),
[INFO] [stdout] 97 +                 "nogui",
[INFO] [stdout] 98 ~             ])
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]   --> src/bin/launch.rs:96:17
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 format!("{}", jar_name).as_str(),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `jar_name.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: using `clone` on type `Verbosity` which implements the `Copy` trait
[INFO] [stdout]    --> src/bin/launch.rs:125:28
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let output_verbosity = verbosity.clone(); // This might not be needed because COPY has been derived now
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `verbosity`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this creates an owned instance just for comparison
[INFO] [stdout]    --> src/bin/launch.rs:154:24
[INFO] [stdout]     |
[INFO] [stdout] 154 |             if line != "".to_string() {
[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: comparison to empty slice
[INFO] [stdout]    --> src/bin/launch.rs:156:20
[INFO] [stdout]     |
[INFO] [stdout] 156 |                 if line != "" {
[INFO] [stdout]     |                    ^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!line.is_empty()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#comparison_to_empty
[INFO] [stdout]     = note: `#[warn(clippy::comparison_to_empty)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Verbosity` which implements the `Copy` trait
[INFO] [stdout]    --> src/bin/launch.rs:175:27
[INFO] [stdout]     |
[INFO] [stdout] 175 |     let input_verbosity = verbosity.clone();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `verbosity`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of an assign operation
[INFO] [stdout]    --> src/bin/launch.rs:200:21
[INFO] [stdout]     |
[INFO] [stdout] 200 |                     cmd = cmd + "\n";
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^ help: replace it with: `cmd += "\n"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stdout]     = note: `#[warn(clippy::assign_op_pattern)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `web_log`
[INFO] [stdout]   --> src/bin/launch.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     web_log: bool,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_web_log`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Ipv4Addr` which implements the `Copy` trait
[INFO] [stdout]   --> src/bin/launch.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |             address.clone(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `address`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]    = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `u16` which implements the `Copy` trait
[INFO] [stdout]   --> src/bin/launch.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |             port.clone(),
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: try removing the `clone` call: `port`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `bool` which implements the `Copy` trait
[INFO] [stdout]   --> src/bin/launch.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |             web_log.clone(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `web_log`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Verbosity` which implements the `Copy` trait
[INFO] [stdout]   --> src/bin/launch.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |             verbosity.clone(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `verbosity`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function has too many arguments (10/7)
[INFO] [stdout]   --> src/bin/launch.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | / fn launch(
[INFO] [stdout] 62 | |     shared_data: ServerSharedData,
[INFO] [stdout] 63 | |     address: Ipv4Addr,
[INFO] [stdout] 64 | |     port: u16,
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |     verbosity: Verbosity,
[INFO] [stdout] 72 | | ) {
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stdout]    = note: `#[warn(clippy::too_many_arguments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: binary comparison to literal `Option::None`
[INFO] [stdout]   --> src/bin/launch.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 |     if gen_args == None {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `gen_args.is_none()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none
[INFO] [stdout]    = note: `#[warn(clippy::partialeq_to_none)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the borrowed expression implements the required traits
[INFO] [stdout]   --> src/bin/launch.rs:91:19
[INFO] [stdout]    |
[INFO] [stdout] 91 |               .args(&[
[INFO] [stdout]    |  ___________________^
[INFO] [stdout] 92 | |                 format!("-Xms{}", min_ram).as_str(),
[INFO] [stdout] 93 | |                 format!("-Xmx{}", max_ram).as_str(),
[INFO] [stdout] 94 | |                 "-XX:+UseG1GC",
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |                 "nogui",
[INFO] [stdout] 98 | |             ])
[INFO] [stdout]    | |_____________^
[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] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 91 ~             .args([
[INFO] [stdout] 92 +                 format!("-Xms{}", min_ram).as_str(),
[INFO] [stdout] 93 +                 format!("-Xmx{}", max_ram).as_str(),
[INFO] [stdout] 94 +                 "-XX:+UseG1GC",
[INFO] [stdout] 95 +                 "-jar",
[INFO] [stdout] 96 +                 format!("{}", jar_name).as_str(),
[INFO] [stdout] 97 +                 "nogui",
[INFO] [stdout] 98 ~             ])
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]   --> src/bin/launch.rs:96:17
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 format!("{}", jar_name).as_str(),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `jar_name.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: using `clone` on type `Verbosity` which implements the `Copy` trait
[INFO] [stdout]    --> src/bin/launch.rs:125:28
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let output_verbosity = verbosity.clone(); // This might not be needed because COPY has been derived now
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `verbosity`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this creates an owned instance just for comparison
[INFO] [stdout]    --> src/bin/launch.rs:154:24
[INFO] [stdout]     |
[INFO] [stdout] 154 |             if line != "".to_string() {
[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: comparison to empty slice
[INFO] [stdout]    --> src/bin/launch.rs:156:20
[INFO] [stdout]     |
[INFO] [stdout] 156 |                 if line != "" {
[INFO] [stdout]     |                    ^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!line.is_empty()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#comparison_to_empty
[INFO] [stdout]     = note: `#[warn(clippy::comparison_to_empty)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Verbosity` which implements the `Copy` trait
[INFO] [stdout]    --> src/bin/launch.rs:175:27
[INFO] [stdout]     |
[INFO] [stdout] 175 |     let input_verbosity = verbosity.clone();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `verbosity`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of an assign operation
[INFO] [stdout]    --> src/bin/launch.rs:200:21
[INFO] [stdout]     |
[INFO] [stdout] 200 |                     cmd = cmd + "\n";
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^ help: replace it with: `cmd += "\n"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stdout]     = note: `#[warn(clippy::assign_op_pattern)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "c503f4e10d11e4f7b877ef8ccb89f90e07936a200a871e65c86cfa8864e26318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c503f4e10d11e4f7b877ef8ccb89f90e07936a200a871e65c86cfa8864e26318", kill_on_drop: false }`
[INFO] [stdout] c503f4e10d11e4f7b877ef8ccb89f90e07936a200a871e65c86cfa8864e26318