[INFO] updating cached repository stephenc/dns-watch [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/stephenc/dns-watch [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/stephenc/dns-watch" "work/ex/clippy-test-run/sources/stable/gh/stephenc/dns-watch"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/stephenc/dns-watch'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/stephenc/dns-watch" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/stephenc/dns-watch"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/stephenc/dns-watch'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] dcfb75c3a62469b534cbec315cd8d9c8013d4eaa [INFO] sha for GitHub repo stephenc/dns-watch: dcfb75c3a62469b534cbec315cd8d9c8013d4eaa [INFO] validating manifest of stephenc/dns-watch on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of stephenc/dns-watch on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing stephenc/dns-watch [INFO] finished frobbing stephenc/dns-watch [INFO] frobbed toml for stephenc/dns-watch written to work/ex/clippy-test-run/sources/stable/gh/stephenc/dns-watch/Cargo.toml [INFO] started frobbing stephenc/dns-watch [INFO] finished frobbing stephenc/dns-watch [INFO] frobbed toml for stephenc/dns-watch written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/stephenc/dns-watch/Cargo.toml [INFO] crate stephenc/dns-watch has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting stephenc/dns-watch against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/stephenc/dns-watch:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] dddd9b974eaf4b63a9ed966a9b24c02a098ee127c6fae4769ebacfbacafff7f6 [INFO] running `"docker" "start" "-a" "dddd9b974eaf4b63a9ed966a9b24c02a098ee127c6fae4769ebacfbacafff7f6"` [INFO] [stderr] Checking meval v0.1.0 [INFO] [stderr] Checking bytes v0.4.9 [INFO] [stderr] Compiling syn v0.14.5 [INFO] [stderr] Compiling pest_derive v1.0.7 [INFO] [stderr] Checking tokio-threadpool v0.1.5 [INFO] [stderr] Checking tokio-io v0.1.7 [INFO] [stderr] Checking tokio-reactor v0.1.2 [INFO] [stderr] Checking tokio-codec v0.1.0 [INFO] [stderr] Checking tokio-fs v0.1.2 [INFO] [stderr] Checking handlebars v1.0.0 [INFO] [stderr] Checking tokio-udp v0.1.1 [INFO] [stderr] Checking tokio-tcp v0.1.0 [INFO] [stderr] Checking tokio v0.1.7 [INFO] [stderr] Compiling serde_derive v1.0.70 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking domain v0.2.3 [INFO] [stderr] Checking dns-watch v0.2.2 (/opt/crater/workdir) [INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type [INFO] [stderr] --> src/main.rs:159:65 [INFO] [stderr] | [INFO] [stderr] 159 | let host_name: &str = splitter.next().unwrap_or_else(|| alias_name.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::clone_double_ref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref [INFO] [stderr] help: try dereferencing it [INFO] [stderr] | [INFO] [stderr] 159 | let host_name: &str = splitter.next().unwrap_or_else(|| &(*alias_name).clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: or try being explicit about what type to clone [INFO] [stderr] | [INFO] [stderr] 159 | let host_name: &str = splitter.next().unwrap_or_else(|| &str::clone(alias_name)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type [INFO] [stderr] --> src/main.rs:163:47 [INFO] [stderr] | [INFO] [stderr] 163 | let host = DNameBuf::from_str(host_name.clone()).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref [INFO] [stderr] help: try dereferencing it [INFO] [stderr] | [INFO] [stderr] 163 | let host = DNameBuf::from_str(&(*host_name).clone()).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: or try being explicit about what type to clone [INFO] [stderr] | [INFO] [stderr] 163 | let host = DNameBuf::from_str(&str::clone(host_name)).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> src/main.rs:170:37 [INFO] [stderr] | [INFO] [stderr] 170 | .map(|addr| addr.clone().to_string()) [INFO] [stderr] | ^^^^^^^^^^^^ help: try removing the `clone` call: `addr` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::clone_on_copy)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type [INFO] [stderr] --> src/main.rs:176:29 [INFO] [stderr] | [INFO] [stderr] 176 | alias_name.clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref [INFO] [stderr] help: try dereferencing it [INFO] [stderr] | [INFO] [stderr] 176 | &(*alias_name).clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: or try being explicit about what type to clone [INFO] [stderr] | [INFO] [stderr] 176 | &str::clone(alias_name), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type [INFO] [stderr] --> src/main.rs:177:29 [INFO] [stderr] | [INFO] [stderr] 177 | host_name.clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref [INFO] [stderr] help: try dereferencing it [INFO] [stderr] | [INFO] [stderr] 177 | &(*host_name).clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: or try being explicit about what type to clone [INFO] [stderr] | [INFO] [stderr] 177 | &str::clone(host_name), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type [INFO] [stderr] --> src/main.rs:192:29 [INFO] [stderr] | [INFO] [stderr] 192 | alias_name.clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref [INFO] [stderr] help: try dereferencing it [INFO] [stderr] | [INFO] [stderr] 192 | &(*alias_name).clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: or try being explicit about what type to clone [INFO] [stderr] | [INFO] [stderr] 192 | &str::clone(alias_name), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type [INFO] [stderr] --> src/main.rs:193:29 [INFO] [stderr] | [INFO] [stderr] 193 | host_name.clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref [INFO] [stderr] help: try dereferencing it [INFO] [stderr] | [INFO] [stderr] 193 | &(*host_name).clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: or try being explicit about what type to clone [INFO] [stderr] | [INFO] [stderr] 193 | &str::clone(host_name), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to match on a boolean expression [INFO] [stderr] --> src/main.rs:319:27 [INFO] [stderr] | [INFO] [stderr] 319 | let time_multiplier = match matches.opt_present("use-millis") { [INFO] [stderr] | ___________________________^ [INFO] [stderr] 320 | | true => 1, [INFO] [stderr] 321 | | false => 1000 [INFO] [stderr] 322 | | }; [INFO] [stderr] | |_____^ help: consider using an if/else expression: `if matches.opt_present("use-millis") { 1 } else { 1000 }` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::match_bool)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool [INFO] [stderr] [INFO] [stderr] warning: Err(_) will match all errors, maybe not a good idea [INFO] [stderr] --> src/main.rs:326:13 [INFO] [stderr] | [INFO] [stderr] 326 | Err(_) => panic!("Could not parse supplied timeout"), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::match_wild_err_arm)] on by default [INFO] [stderr] = note: to remove this warning, match each error separately or use unreachable macro [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_wild_err_arm [INFO] [stderr] [INFO] [stderr] warning: Err(_) will match all errors, maybe not a good idea [INFO] [stderr] --> src/main.rs:337:17 [INFO] [stderr] | [INFO] [stderr] 337 | Err(_) => panic!("Could not parse supplied interval"), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: to remove this warning, match each error separately or use unreachable macro [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_wild_err_arm [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to match on a boolean expression [INFO] [stderr] --> src/main.rs:345:24 [INFO] [stderr] | [INFO] [stderr] 345 | let ctx = &match first { [INFO] [stderr] | ________________________^ [INFO] [stderr] 346 | | true => evaluate_empty(&m), [INFO] [stderr] 347 | | false => evaluate(&m, timeout, debug) [INFO] [stderr] 348 | | }; [INFO] [stderr] | |_____________^ help: consider using an if/else expression: `if first { evaluate_empty(&m) } else { evaluate(&m, timeout, debug) }` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> src/main.rs:360:58 [INFO] [stderr] | [INFO] [stderr] 360 | std::thread::sleep(Duration::from_millis(interval.clone())) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `interval` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `dns-watch`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type [INFO] [stderr] --> src/main.rs:159:65 [INFO] [stderr] | [INFO] [stderr] 159 | let host_name: &str = splitter.next().unwrap_or_else(|| alias_name.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::clone_double_ref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref [INFO] [stderr] help: try dereferencing it [INFO] [stderr] | [INFO] [stderr] 159 | let host_name: &str = splitter.next().unwrap_or_else(|| &(*alias_name).clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: or try being explicit about what type to clone [INFO] [stderr] | [INFO] [stderr] 159 | let host_name: &str = splitter.next().unwrap_or_else(|| &str::clone(alias_name)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type [INFO] [stderr] --> src/main.rs:163:47 [INFO] [stderr] | [INFO] [stderr] 163 | let host = DNameBuf::from_str(host_name.clone()).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref [INFO] [stderr] help: try dereferencing it [INFO] [stderr] | [INFO] [stderr] 163 | let host = DNameBuf::from_str(&(*host_name).clone()).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: or try being explicit about what type to clone [INFO] [stderr] | [INFO] [stderr] 163 | let host = DNameBuf::from_str(&str::clone(host_name)).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> src/main.rs:170:37 [INFO] [stderr] | [INFO] [stderr] 170 | .map(|addr| addr.clone().to_string()) [INFO] [stderr] | ^^^^^^^^^^^^ help: try removing the `clone` call: `addr` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::clone_on_copy)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type [INFO] [stderr] --> src/main.rs:176:29 [INFO] [stderr] | [INFO] [stderr] 176 | alias_name.clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref [INFO] [stderr] help: try dereferencing it [INFO] [stderr] | [INFO] [stderr] 176 | &(*alias_name).clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: or try being explicit about what type to clone [INFO] [stderr] | [INFO] [stderr] 176 | &str::clone(alias_name), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type [INFO] [stderr] --> src/main.rs:177:29 [INFO] [stderr] | [INFO] [stderr] 177 | host_name.clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref [INFO] [stderr] help: try dereferencing it [INFO] [stderr] | [INFO] [stderr] 177 | &(*host_name).clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: or try being explicit about what type to clone [INFO] [stderr] | [INFO] [stderr] 177 | &str::clone(host_name), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type [INFO] [stderr] --> src/main.rs:192:29 [INFO] [stderr] | [INFO] [stderr] 192 | alias_name.clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref [INFO] [stderr] help: try dereferencing it [INFO] [stderr] | [INFO] [stderr] 192 | &(*alias_name).clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: or try being explicit about what type to clone [INFO] [stderr] | [INFO] [stderr] 192 | &str::clone(alias_name), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type [INFO] [stderr] --> src/main.rs:193:29 [INFO] [stderr] | [INFO] [stderr] 193 | host_name.clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref [INFO] [stderr] help: try dereferencing it [INFO] [stderr] | [INFO] [stderr] 193 | &(*host_name).clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: or try being explicit about what type to clone [INFO] [stderr] | [INFO] [stderr] 193 | &str::clone(host_name), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to match on a boolean expression [INFO] [stderr] --> src/main.rs:319:27 [INFO] [stderr] | [INFO] [stderr] 319 | let time_multiplier = match matches.opt_present("use-millis") { [INFO] [stderr] | ___________________________^ [INFO] [stderr] 320 | | true => 1, [INFO] [stderr] 321 | | false => 1000 [INFO] [stderr] 322 | | }; [INFO] [stderr] | |_____^ help: consider using an if/else expression: `if matches.opt_present("use-millis") { 1 } else { 1000 }` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::match_bool)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool [INFO] [stderr] [INFO] [stderr] warning: Err(_) will match all errors, maybe not a good idea [INFO] [stderr] --> src/main.rs:326:13 [INFO] [stderr] | [INFO] [stderr] 326 | Err(_) => panic!("Could not parse supplied timeout"), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::match_wild_err_arm)] on by default [INFO] [stderr] = note: to remove this warning, match each error separately or use unreachable macro [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_wild_err_arm [INFO] [stderr] [INFO] [stderr] warning: Err(_) will match all errors, maybe not a good idea [INFO] [stderr] --> src/main.rs:337:17 [INFO] [stderr] | [INFO] [stderr] 337 | Err(_) => panic!("Could not parse supplied interval"), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: to remove this warning, match each error separately or use unreachable macro [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_wild_err_arm [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to match on a boolean expression [INFO] [stderr] --> src/main.rs:345:24 [INFO] [stderr] | [INFO] [stderr] 345 | let ctx = &match first { [INFO] [stderr] | ________________________^ [INFO] [stderr] 346 | | true => evaluate_empty(&m), [INFO] [stderr] 347 | | false => evaluate(&m, timeout, debug) [INFO] [stderr] 348 | | }; [INFO] [stderr] | |_____________^ help: consider using an if/else expression: `if first { evaluate_empty(&m) } else { evaluate(&m, timeout, debug) }` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> src/main.rs:360:58 [INFO] [stderr] | [INFO] [stderr] 360 | std::thread::sleep(Duration::from_millis(interval.clone())) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `interval` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `dns-watch`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "dddd9b974eaf4b63a9ed966a9b24c02a098ee127c6fae4769ebacfbacafff7f6"` [INFO] running `"docker" "rm" "-f" "dddd9b974eaf4b63a9ed966a9b24c02a098ee127c6fae4769ebacfbacafff7f6"` [INFO] [stdout] dddd9b974eaf4b63a9ed966a9b24c02a098ee127c6fae4769ebacfbacafff7f6