[INFO] fetching crate crowbook-intl 0.2.1...
[INFO] linting crowbook-intl-0.2.1 against nightly for clippy-nonminimal_bool-denied
[INFO] extracting crate crowbook-intl 0.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate crowbook-intl 0.2.1
[INFO] finished tweaking crates.io crate crowbook-intl 0.2.1
[INFO] tweaked toml for crates.io crate crowbook-intl 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate crowbook-intl 0.2.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding lazy_static v0.2.11 (available: v1.5.0)
[INFO] [stderr]       Adding regex v0.2.11 (available: v1.12.3)
[INFO] [stderr]       Adding walkdir v1.0.7 (available: v2.5.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded utf8-ranges v1.0.5
[INFO] [stderr]   Downloaded thread_local v0.3.6
[INFO] [stderr]   Downloaded ucd-util v0.1.10
[INFO] [stderr]   Downloaded aho-corasick v0.6.10
[INFO] [stderr]   Downloaded regex v0.2.11
[INFO] [stderr]   Downloaded regex-syntax v0.5.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 98460e84332f411e9bcb4c33586e2ab19e8f8dcec241e1b651f24e1148340e2b
[INFO] running `Command { std: "docker" "start" "-a" "98460e84332f411e9bcb4c33586e2ab19e8f8dcec241e1b651f24e1148340e2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98460e84332f411e9bcb4c33586e2ab19e8f8dcec241e1b651f24e1148340e2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98460e84332f411e9bcb4c33586e2ab19e8f8dcec241e1b651f24e1148340e2b", kill_on_drop: false }`
[INFO] [stdout] 98460e84332f411e9bcb4c33586e2ab19e8f8dcec241e1b651f24e1148340e2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d2bdc71a6f35ce2a26237709013273580236ecf5753a106aa2e26d8995cedb04
[INFO] running `Command { std: "docker" "start" "-a" "d2bdc71a6f35ce2a26237709013273580236ecf5753a106aa2e26d8995cedb04", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Checking ucd-util v0.1.10
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking same-file v0.1.3
[INFO] [stderr]     Checking utf8-ranges v1.0.5
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking walkdir v1.0.7
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking crowbook-intl v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lang.rs:56:35
[INFO] [stdout]    |
[INFO] [stdout] 56 |                     key.push_str(&try!(find_string(s.as_bytes()).map_err(|e| {
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lang.rs:77:41
[INFO] [stdout]    |
[INFO] [stdout] 77 |                         value.push_str(&try!(find_string(s.as_bytes()).map_err(|e| {
[INFO] [stdout]    |                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/localizer.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |             extractor: extractor,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `extractor`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout]    = note: `#[warn(clippy::redundant_field_names)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/extractor.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         try!(f.read_to_string(&mut content)
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/extractor.rs:69:21
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let mut f = try!(File::open(file)
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/extractor.rs:85:36
[INFO] [stdout]    |
[INFO] [stdout] 85 |             let orig_msg: String = try!(find_string(bytes)
[INFO] [stdout]    |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/extractor.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |             try!(self.add_messages_from_file(&filename));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/extractor.rs:141:9
[INFO] [stdout]     |
[INFO] [stdout] 141 |         try!(f.write_all(content.as_bytes())
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/extractor.rs:138:21
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let mut f = try!(File::create(file).map_err(|e| Error::new(format!("Could not create file {}: {}",
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constants have by default a `'static` lifetime
[INFO] [stdout]    --> src/extractor.rs:148:20
[INFO] [stdout]     |
[INFO] [stdout] 148 | const POT_HEADER: &'static str = r#"# SOME DESCRIPTIVE TITLE
[INFO] [stdout]     |                   -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_static_lifetimes
[INFO] [stdout]     = note: `#[warn(clippy::redundant_static_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lang.rs:56:35
[INFO] [stdout]    |
[INFO] [stdout] 56 |                     key.push_str(&try!(find_string(s.as_bytes()).map_err(|e| {
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lang.rs:77:41
[INFO] [stdout]    |
[INFO] [stdout] 77 |                         value.push_str(&try!(find_string(s.as_bytes()).map_err(|e| {
[INFO] [stdout]    |                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/localizer.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |             extractor: extractor,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `extractor`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout]    = note: `#[warn(clippy::redundant_field_names)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/common.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | /     lazy_static! {
[INFO] [stdout] 17 | |         static ref REGEX:Regex = Regex::new(r#"\\\n\s*"#).unwrap();
[INFO] [stdout] 18 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/extractor.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | /         lazy_static! {
[INFO] [stdout] 64 | |             static ref REMOVE_COMMS: Regex = Regex::new(r#"//[^\n]*"#).unwrap();
[INFO] [stdout] 65 | |             static ref FIND_MSGS: Regex = Regex::new(r#"lformat!\("#).unwrap();
[INFO] [stdout] 66 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/extractor.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | /         lazy_static! {
[INFO] [stdout] 64 | |             static ref REMOVE_COMMS: Regex = Regex::new(r#"//[^\n]*"#).unwrap();
[INFO] [stdout] 65 | |             static ref FIND_MSGS: Regex = Regex::new(r#"lformat!\("#).unwrap();
[INFO] [stdout] 66 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/extractor.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         try!(f.read_to_string(&mut content)
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/extractor.rs:69:21
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let mut f = try!(File::open(file)
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/extractor.rs:85:36
[INFO] [stdout]    |
[INFO] [stdout] 85 |             let orig_msg: String = try!(find_string(bytes)
[INFO] [stdout]    |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/extractor.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |             try!(self.add_messages_from_file(&filename));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/extractor.rs:141:9
[INFO] [stdout]     |
[INFO] [stdout] 141 |         try!(f.write_all(content.as_bytes())
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/extractor.rs:138:21
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let mut f = try!(File::create(file).map_err(|e| Error::new(format!("Could not create file {}: {}",
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constants have by default a `'static` lifetime
[INFO] [stdout]    --> src/extractor.rs:148:20
[INFO] [stdout]     |
[INFO] [stdout] 148 | const POT_HEADER: &'static str = r#"# SOME DESCRIPTIVE TITLE
[INFO] [stdout]     |                   -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_static_lifetimes
[INFO] [stdout]     = note: `#[warn(clippy::redundant_static_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/common.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | /     lazy_static! {
[INFO] [stdout] 17 | |         static ref REGEX:Regex = Regex::new(r#"\\\n\s*"#).unwrap();
[INFO] [stdout] 18 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/extractor.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | /         lazy_static! {
[INFO] [stdout] 64 | |             static ref REMOVE_COMMS: Regex = Regex::new(r#"//[^\n]*"#).unwrap();
[INFO] [stdout] 65 | |             static ref FIND_MSGS: Regex = Regex::new(r#"lformat!\("#).unwrap();
[INFO] [stdout] 66 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/extractor.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | /         lazy_static! {
[INFO] [stdout] 64 | |             static ref REMOVE_COMMS: Regex = Regex::new(r#"//[^\n]*"#).unwrap();
[INFO] [stdout] 65 | |             static ref FIND_MSGS: Regex = Regex::new(r#"lformat!\("#).unwrap();
[INFO] [stdout] 66 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to be trying to use `match` for an equality check. Consider using `if`
[INFO] [stdout]   --> src/common.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | /         match bytes[i] {
[INFO] [stdout] 37 | |             b'"' => if begin.is_some() {
[INFO] [stdout] 38 | |                 if bytes[i-1] != b'\\' {
[INFO] [stdout] 39 | |                     break
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |             _ => (),
[INFO] [stdout] 48 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stdout]    = note: `#[warn(clippy::single_match)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]    |
[INFO] [stdout] 36 ~         if bytes[i] == b'"' { if begin.is_some() {
[INFO] [stdout] 37 +             if bytes[i-1] != b'\\' {
[INFO] [stdout] 38 +                 break
[INFO] [stdout] 39 +             }
[INFO] [stdout] 40 +         } else {
[INFO] [stdout] 41 +             if i + 1 >= bytes.len() {
[INFO] [stdout] 42 +                 return Err(Error::new(""));
[INFO] [stdout] 43 +             }
[INFO] [stdout] 44 +             begin = Some(i + 1);
[INFO] [stdout] 45 +         } }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to be trying to use `match` for an equality check. Consider using `if`
[INFO] [stdout]   --> src/common.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | /         match bytes[i] {
[INFO] [stdout] 37 | |             b'"' => if begin.is_some() {
[INFO] [stdout] 38 | |                 if bytes[i-1] != b'\\' {
[INFO] [stdout] 39 | |                     break
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |             _ => (),
[INFO] [stdout] 48 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stdout]    = note: `#[warn(clippy::single_match)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]    |
[INFO] [stdout] 36 ~         if bytes[i] == b'"' { if begin.is_some() {
[INFO] [stdout] 37 +             if bytes[i-1] != b'\\' {
[INFO] [stdout] 38 +                 break
[INFO] [stdout] 39 +             }
[INFO] [stdout] 40 +         } else {
[INFO] [stdout] 41 +             if i + 1 >= bytes.len() {
[INFO] [stdout] 42 +                 return Err(Error::new(""));
[INFO] [stdout] 43 +             }
[INFO] [stdout] 44 +             begin = Some(i + 1);
[INFO] [stdout] 45 +         } }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stdout]   --> src/macrogen.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let ref mut hash = curr[i].content;
[INFO] [stdout]    |         ----^^^^^^^^^^^^------------------- help: try: `let hash = &mut curr[i].content;`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stdout]    = note: `#[warn(clippy::toplevel_ref_arg)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stdout]   --> src/macrogen.rs:32:21
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 let ref mut hash = other_lang.content;
[INFO] [stdout]    |                 ----^^^^^^^^^^^^---------------------- help: try: `let hash = &mut other_lang.content;`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stdout]   --> src/macrogen.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let ref mut hash = curr[i].content;
[INFO] [stdout]    |         ----^^^^^^^^^^^^------------------- help: try: `let hash = &mut curr[i].content;`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stdout]    = note: `#[warn(clippy::toplevel_ref_arg)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stdout]   --> src/macrogen.rs:32:21
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 let ref mut hash = other_lang.content;
[INFO] [stdout]    |                 ----^^^^^^^^^^^^---------------------- help: try: `let hash = &mut other_lang.content;`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/macrogen.rs:116:24
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 return !(c == next_c);
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^ help: try: `(c != next_c)`
[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: this boolean expression can be simplified
[INFO] [stdout]    --> src/macrogen.rs:116:24
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 return !(c == next_c);
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^ help: try: `(c != next_c)`
[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: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/macrogen.rs:125:5
[INFO] [stdout]     |
[INFO] [stdout] 125 |     assert_eq!(has_arguments("foo bar"), false);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout]     = note: `#[warn(clippy::bool_assert_comparison)]` on by default
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 125 -     assert_eq!(has_arguments("foo bar"), false);
[INFO] [stdout] 125 +     assert!(!has_arguments("foo bar"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/macrogen.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 126 |     assert_eq!(has_arguments("foo {}"), true);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 126 -     assert_eq!(has_arguments("foo {}"), true);
[INFO] [stdout] 126 +     assert!(has_arguments("foo {}"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/macrogen.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 |     assert_eq!(has_arguments("foo {{bar}}"), false);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 127 -     assert_eq!(has_arguments("foo {{bar}}"), false);
[INFO] [stdout] 127 +     assert!(!has_arguments("foo {{bar}}"));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of an assign operation
[INFO] [stdout]   --> src/lang.rs:63:25
[INFO] [stdout]    |
[INFO] [stdout] 63 |                         i = i + 1;
[INFO] [stdout]    |                         ^^^^^^^^^ help: replace it with: `i += 1`
[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: manual implementation of an assign operation
[INFO] [stdout]   --> src/lang.rs:87:29
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...                   i = i + 1;
[INFO] [stdout]    |                       ^^^^^^^^^ help: replace it with: `i += 1`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of an assign operation
[INFO] [stdout]   --> src/lang.rs:63:25
[INFO] [stdout]    |
[INFO] [stdout] 63 |                         i = i + 1;
[INFO] [stdout]    |                         ^^^^^^^^^ help: replace it with: `i += 1`
[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: doc list item without indentation
[INFO] [stdout]   --> src/localizer.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     /// similarly to gettext `mo` files.
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: if this is supposed to be its own paragraph, add a blank line
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#doc_lazy_continuation
[INFO] [stdout]    = note: `#[warn(clippy::doc_lazy_continuation)]` on by default
[INFO] [stdout] help: indent this line
[INFO] [stdout]    |
[INFO] [stdout] 55 |     ///   similarly to gettext `mo` files.
[INFO] [stdout]    |         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of an assign operation
[INFO] [stdout]   --> src/lang.rs:87:29
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...                   i = i + 1;
[INFO] [stdout]    |                       ^^^^^^^^^ help: replace it with: `i += 1`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you should consider adding a `Default` implementation for `Extractor`
[INFO] [stdout]   --> src/extractor.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | /     pub fn new() -> Extractor {
[INFO] [stdout] 48 | |         Extractor {
[INFO] [stdout] 49 | |             messages: HashMap::new(),
[INFO] [stdout] 50 | |             orig_strings: HashMap::new(), 
[INFO] [stdout] 51 | |         }
[INFO] [stdout] 52 | |     }
[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] 45 + impl Default for Extractor {
[INFO] [stdout] 46 +     fn default() -> Self {
[INFO] [stdout] 47 +         Self::new()
[INFO] [stdout] 48 +     }
[INFO] [stdout] 49 + }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the following explicit lifetimes could be elided: 'a
[INFO] [stdout]   --> src/extractor.rs:57:29
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn original_strings<'a>(&'a self) -> &'a HashMap<String, String> {
[INFO] [stdout]    |                             ^^   ^^           ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stdout]    = note: `#[warn(clippy::needless_lifetimes)]` on by default
[INFO] [stdout] help: elide the lifetimes
[INFO] [stdout]    |
[INFO] [stdout] 57 -     pub fn original_strings<'a>(&'a self) -> &'a HashMap<String, String> {
[INFO] [stdout] 57 +     pub fn original_strings(&self) -> &HashMap<String, String> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: doc list item without indentation
[INFO] [stdout]   --> src/localizer.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     /// similarly to gettext `mo` files.
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: if this is supposed to be its own paragraph, add a blank line
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#doc_lazy_continuation
[INFO] [stdout]    = note: `#[warn(clippy::doc_lazy_continuation)]` on by default
[INFO] [stdout] help: indent this line
[INFO] [stdout]    |
[INFO] [stdout] 55 |     ///   similarly to gettext `mo` files.
[INFO] [stdout]    |         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `as_bytes` after slicing a string
[INFO] [stdout]   --> src/extractor.rs:84:25
[INFO] [stdout]    |
[INFO] [stdout] 84 |             let bytes = content[pos..].as_bytes();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&content.as_bytes()[pos..]`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#sliced_string_as_bytes
[INFO] [stdout]    = note: `#[warn(clippy::sliced_string_as_bytes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you should consider adding a `Default` implementation for `Extractor`
[INFO] [stdout]   --> src/extractor.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | /     pub fn new() -> Extractor {
[INFO] [stdout] 48 | |         Extractor {
[INFO] [stdout] 49 | |             messages: HashMap::new(),
[INFO] [stdout] 50 | |             orig_strings: HashMap::new(), 
[INFO] [stdout] 51 | |         }
[INFO] [stdout] 52 | |     }
[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] 45 + impl Default for Extractor {
[INFO] [stdout] 46 +     fn default() -> Self {
[INFO] [stdout] 47 +         Self::new()
[INFO] [stdout] 48 +     }
[INFO] [stdout] 49 + }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the following explicit lifetimes could be elided: 'a
[INFO] [stdout]   --> src/extractor.rs:57:29
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn original_strings<'a>(&'a self) -> &'a HashMap<String, String> {
[INFO] [stdout]    |                             ^^   ^^           ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stdout]    = note: `#[warn(clippy::needless_lifetimes)]` on by default
[INFO] [stdout] help: elide the lifetimes
[INFO] [stdout]    |
[INFO] [stdout] 57 -     pub fn original_strings<'a>(&'a self) -> &'a HashMap<String, String> {
[INFO] [stdout] 57 +     pub fn original_strings(&self) -> &HashMap<String, String> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `as_bytes` after slicing a string
[INFO] [stdout]   --> src/extractor.rs:84:25
[INFO] [stdout]    |
[INFO] [stdout] 84 |             let bytes = content[pos..].as_bytes();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&content.as_bytes()[pos..]`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#sliced_string_as_bytes
[INFO] [stdout]    = note: `#[warn(clippy::sliced_string_as_bytes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "d2bdc71a6f35ce2a26237709013273580236ecf5753a106aa2e26d8995cedb04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2bdc71a6f35ce2a26237709013273580236ecf5753a106aa2e26d8995cedb04", kill_on_drop: false }`
[INFO] [stdout] d2bdc71a6f35ce2a26237709013273580236ecf5753a106aa2e26d8995cedb04