[INFO] crate porteurbars 0.1.5 is already in cache
[INFO] extracting crate porteurbars 0.1.5 into work/ex/clippy-test-run/sources/stable/reg/porteurbars/0.1.5
[INFO] extracting crate porteurbars 0.1.5 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/porteurbars/0.1.5
[INFO] validating manifest of porteurbars-0.1.5 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 porteurbars-0.1.5 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 porteurbars-0.1.5
[INFO] finished frobbing porteurbars-0.1.5
[INFO] frobbed toml for porteurbars-0.1.5 written to work/ex/clippy-test-run/sources/stable/reg/porteurbars/0.1.5/Cargo.toml
[INFO] started frobbing porteurbars-0.1.5
[INFO] finished frobbing porteurbars-0.1.5
[INFO] frobbed toml for porteurbars-0.1.5 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/porteurbars/0.1.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 porteurbars-0.1.5 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/porteurbars/0.1.5:/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] d2f733d78ea1698f7df96cdce8ac09a7663637e17e8ad91c1dff28a025f1ee0c
[INFO] running `"docker" "start" "-a" "d2f733d78ea1698f7df96cdce8ac09a7663637e17e8ad91c1dff28a025f1ee0c"`
[INFO] [stderr]     Checking case v0.1.0
[INFO] [stderr]     Checking handlebars v0.28.3
[INFO] [stderr]     Checking porteurbars v0.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: using `writeln!(t, "")`
[INFO] [stderr]    --> src/template.rs:296:25
[INFO] [stderr]     |
[INFO] [stderr] 296 |                         writeln!(t, "")?;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^ help: replace it with: `writeln!(t)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::writeln_empty_string)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `writeln!(t, "")`
[INFO] [stderr]    --> src/template.rs:296:25
[INFO] [stderr]     |
[INFO] [stderr] 296 |                         writeln!(t, "")?;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^ help: replace it with: `writeln!(t)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::writeln_empty_string)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/template.rs:20:22
[INFO] [stderr]    |
[INFO] [stderr] 20 | const TEMPLATE_DIR: &'static str = "template";
[INFO] [stderr]    |                     -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/template.rs:23:18
[INFO] [stderr]    |
[INFO] [stderr] 23 | const DEFAULTS: &'static str = "default.env";
[INFO] [stderr]    |                 -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/template.rs:20:22
[INFO] [stderr]    |
[INFO] [stderr] 20 | const TEMPLATE_DIR: &'static str = "template";
[INFO] [stderr]    |                     -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/template.rs:23:18
[INFO] [stderr]    |
[INFO] [stderr] 23 | const DEFAULTS: &'static str = "default.env";
[INFO] [stderr]    |                 -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/defaults.rs:22:36
[INFO] [stderr]    |
[INFO] [stderr] 22 |         .filter(|l| !l.starts_with("#"))
[INFO] [stderr]    |                                    ^^^ help: try using a char instead: `'#'`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/defaults.rs:23:30
[INFO] [stderr]    |
[INFO] [stderr] 23 |         .map(|l| l.splitn(2, "=").collect::<Vec<_>>())
[INFO] [stderr]    |                              ^^^ help: try using a char instead: `'='`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/defaults.rs:26:56
[INFO] [stderr]    |
[INFO] [stderr] 26 |                 if let Some(value) = pair[1].splitn(2, "#").next() {
[INFO] [stderr]    |                                                        ^^^ help: try using a char instead: `'#'`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: defining a method called `from_str` on this type; consider implementing the `std::str::FromStr` trait or choosing a less ambiguous name
[INFO] [stderr]   --> src/git.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | /     pub fn from_str(txt: &str) -> Result<Url> {
[INFO] [stderr] 21 | |         lazy_static! {
[INFO] [stderr] 22 | |             static ref LOCAL: Regex = Regex::new(r#"^file://(\S+)$"#).unwrap();
[INFO] [stderr] 23 | |             static ref GH: Regex = Regex::new(r#"^([^\s/]+)/([^\s/]+?)$"#).unwrap();
[INFO] [stderr] ...  |
[INFO] [stderr] 44 | |             .ok_or(ErrorKind::InvalidUri(txt.into()).into())
[INFO] [stderr] 45 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::should_implement_trait)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] warning: use of `ok_or` followed by a function call
[INFO] [stderr]   --> src/git.rs:44:14
[INFO] [stderr]    |
[INFO] [stderr] 44 |             .ok_or(ErrorKind::InvalidUri(txt.into()).into())
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `ok_or_else(|| ErrorKind::InvalidUri(txt.into()).into())`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]   --> src/errors.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / error_chain! {
[INFO] [stderr] 9  | |
[INFO] [stderr] 10 | |     foreign_links {
[INFO] [stderr] 11 | |         Io(io::Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 31 | |     }
[INFO] [stderr] 32 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::large_enum_variant)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/template.rs:54:14
[INFO] [stderr]    |
[INFO] [stderr] 54 |             .unwrap_or(path.to_path_buf())
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| path.to_path_buf())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/template.rs:91:14
[INFO] [stderr]    |
[INFO] [stderr] 91 |             .unwrap_or(self.path.to_path_buf());
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| self.path.to_path_buf())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `ok_or` followed by a function call
[INFO] [stderr]    --> src/template.rs:197:22
[INFO] [stderr]     |
[INFO] [stderr] 197 |                       .ok_or(RenderError::new(format!(
[INFO] [stderr]     |  ______________________^
[INFO] [stderr] 198 | |                         "Parameter 0 with str type is required for {} helper.",
[INFO] [stderr] 199 | |                         helper_name
[INFO] [stderr] 200 | |                     )))?;
[INFO] [stderr]     | |_______________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 197 |                     .ok_or_else(|| RenderError::new(format!(
[INFO] [stderr] 198 |                         "Parameter 0 with str type is required for {} helper.",
[INFO] [stderr] 199 |                         helper_name
[INFO] [stderr] 200 |                     )))?;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]    --> src/template.rs:201:17
[INFO] [stderr]     |
[INFO] [stderr] 201 |                 rc.writer.write(f(value).as_bytes())?;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] warning: use of `ok_or` followed by a function call
[INFO] [stderr]    --> src/template.rs:220:65
[INFO] [stderr]     |
[INFO] [stderr] 220 |               let a = h.param(0).and_then(|v| v.value().as_str()).ok_or(
[INFO] [stderr]     |  _________________________________________________________________^
[INFO] [stderr] 221 | |                 RenderError::new(
[INFO] [stderr] 222 | |                     "Parameter 0 with str type is required for eq helper.",
[INFO] [stderr] 223 | |                 ),
[INFO] [stderr] 224 | |             )?;
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 220 |             let a = h.param(0).and_then(|v| v.value().as_str()).ok_or_else(|| RenderError::new(
[INFO] [stderr] 221 |                     "Parameter 0 with str type is required for eq helper.",
[INFO] [stderr] 222 |                 ))?;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: use of `ok_or` followed by a function call
[INFO] [stderr]    --> src/template.rs:225:65
[INFO] [stderr]     |
[INFO] [stderr] 225 |               let b = h.param(1).and_then(|v| v.value().as_str()).ok_or(
[INFO] [stderr]     |  _________________________________________________________________^
[INFO] [stderr] 226 | |                 RenderError::new(
[INFO] [stderr] 227 | |                     "Parameter 1 with str type is required for eq helper.",
[INFO] [stderr] 228 | |                 ),
[INFO] [stderr] 229 | |             )?;
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 225 |             let b = h.param(1).and_then(|v| v.value().as_str()).ok_or_else(|| RenderError::new(
[INFO] [stderr] 226 |                     "Parameter 1 with str type is required for eq helper.",
[INFO] [stderr] 227 |                 ))?;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this creates an owned instance just for comparison
[INFO] [stderr]    --> src/template.rs:260:41
[INFO] [stderr]     |
[INFO] [stderr] 260 |     Ok(trimmed.is_empty() || trimmed != String::from("r"))
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^ help: try: `"r"`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cmp_owned)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cmp_owned
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/defaults.rs:22:36
[INFO] [stderr]    |
[INFO] [stderr] 22 |         .filter(|l| !l.starts_with("#"))
[INFO] [stderr]    |                                    ^^^ help: try using a char instead: `'#'`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/defaults.rs:23:30
[INFO] [stderr]    |
[INFO] [stderr] 23 |         .map(|l| l.splitn(2, "=").collect::<Vec<_>>())
[INFO] [stderr]    |                              ^^^ help: try using a char instead: `'='`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/defaults.rs:26:56
[INFO] [stderr]    |
[INFO] [stderr] 26 |                 if let Some(value) = pair[1].splitn(2, "#").next() {
[INFO] [stderr]    |                                                        ^^^ help: try using a char instead: `'#'`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/template.rs:331:23
[INFO] [stderr]     |
[INFO] [stderr] 331 | fn interact(defaults: &defaults::Defaults) -> Result<BTreeMap<String, String>> {
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] warning: defining a method called `from_str` on this type; consider implementing the `std::str::FromStr` trait or choosing a less ambiguous name
[INFO] [stderr]   --> src/git.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | /     pub fn from_str(txt: &str) -> Result<Url> {
[INFO] [stderr] 21 | |         lazy_static! {
[INFO] [stderr] 22 | |             static ref LOCAL: Regex = Regex::new(r#"^file://(\S+)$"#).unwrap();
[INFO] [stderr] 23 | |             static ref GH: Regex = Regex::new(r#"^([^\s/]+)/([^\s/]+?)$"#).unwrap();
[INFO] [stderr] ...  |
[INFO] [stderr] 44 | |             .ok_or(ErrorKind::InvalidUri(txt.into()).into())
[INFO] [stderr] 45 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::should_implement_trait)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `porteurbars`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: use of `ok_or` followed by a function call
[INFO] [stderr]   --> src/git.rs:44:14
[INFO] [stderr]    |
[INFO] [stderr] 44 |             .ok_or(ErrorKind::InvalidUri(txt.into()).into())
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `ok_or_else(|| ErrorKind::InvalidUri(txt.into()).into())`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]   --> src/errors.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / error_chain! {
[INFO] [stderr] 9  | |
[INFO] [stderr] 10 | |     foreign_links {
[INFO] [stderr] 11 | |         Io(io::Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 31 | |     }
[INFO] [stderr] 32 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::large_enum_variant)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/template.rs:54:14
[INFO] [stderr]    |
[INFO] [stderr] 54 |             .unwrap_or(path.to_path_buf())
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| path.to_path_buf())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/template.rs:91:14
[INFO] [stderr]    |
[INFO] [stderr] 91 |             .unwrap_or(self.path.to_path_buf());
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| self.path.to_path_buf())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `ok_or` followed by a function call
[INFO] [stderr]    --> src/template.rs:197:22
[INFO] [stderr]     |
[INFO] [stderr] 197 |                       .ok_or(RenderError::new(format!(
[INFO] [stderr]     |  ______________________^
[INFO] [stderr] 198 | |                         "Parameter 0 with str type is required for {} helper.",
[INFO] [stderr] 199 | |                         helper_name
[INFO] [stderr] 200 | |                     )))?;
[INFO] [stderr]     | |_______________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 197 |                     .ok_or_else(|| RenderError::new(format!(
[INFO] [stderr] 198 |                         "Parameter 0 with str type is required for {} helper.",
[INFO] [stderr] 199 |                         helper_name
[INFO] [stderr] 200 |                     )))?;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]    --> src/template.rs:201:17
[INFO] [stderr]     |
[INFO] [stderr] 201 |                 rc.writer.write(f(value).as_bytes())?;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] warning: use of `ok_or` followed by a function call
[INFO] [stderr]    --> src/template.rs:220:65
[INFO] [stderr]     |
[INFO] [stderr] 220 |               let a = h.param(0).and_then(|v| v.value().as_str()).ok_or(
[INFO] [stderr]     |  _________________________________________________________________^
[INFO] [stderr] 221 | |                 RenderError::new(
[INFO] [stderr] 222 | |                     "Parameter 0 with str type is required for eq helper.",
[INFO] [stderr] 223 | |                 ),
[INFO] [stderr] 224 | |             )?;
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 220 |             let a = h.param(0).and_then(|v| v.value().as_str()).ok_or_else(|| RenderError::new(
[INFO] [stderr] 221 |                     "Parameter 0 with str type is required for eq helper.",
[INFO] [stderr] 222 |                 ))?;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: use of `ok_or` followed by a function call
[INFO] [stderr]    --> src/template.rs:225:65
[INFO] [stderr]     |
[INFO] [stderr] 225 |               let b = h.param(1).and_then(|v| v.value().as_str()).ok_or(
[INFO] [stderr]     |  _________________________________________________________________^
[INFO] [stderr] 226 | |                 RenderError::new(
[INFO] [stderr] 227 | |                     "Parameter 1 with str type is required for eq helper.",
[INFO] [stderr] 228 | |                 ),
[INFO] [stderr] 229 | |             )?;
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 225 |             let b = h.param(1).and_then(|v| v.value().as_str()).ok_or_else(|| RenderError::new(
[INFO] [stderr] 226 |                     "Parameter 1 with str type is required for eq helper.",
[INFO] [stderr] 227 |                 ))?;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this creates an owned instance just for comparison
[INFO] [stderr]    --> src/template.rs:260:41
[INFO] [stderr]     |
[INFO] [stderr] 260 |     Ok(trimmed.is_empty() || trimmed != String::from("r"))
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^ help: try: `"r"`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cmp_owned)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cmp_owned
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/template.rs:331:23
[INFO] [stderr]     |
[INFO] [stderr] 331 | fn interact(defaults: &defaults::Defaults) -> Result<BTreeMap<String, String>> {
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `porteurbars`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "d2f733d78ea1698f7df96cdce8ac09a7663637e17e8ad91c1dff28a025f1ee0c"`
[INFO] running `"docker" "rm" "-f" "d2f733d78ea1698f7df96cdce8ac09a7663637e17e8ad91c1dff28a025f1ee0c"`
[INFO] [stdout] d2f733d78ea1698f7df96cdce8ac09a7663637e17e8ad91c1dff28a025f1ee0c