[INFO] crate pandoc 0.7.0 is already in cache
[INFO] extracting crate pandoc 0.7.0 into work/ex/clippy-test-run/sources/stable/reg/pandoc/0.7.0
[INFO] extracting crate pandoc 0.7.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/pandoc/0.7.0
[INFO] validating manifest of pandoc-0.7.0 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 pandoc-0.7.0 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 pandoc-0.7.0
[INFO] finished frobbing pandoc-0.7.0
[INFO] frobbed toml for pandoc-0.7.0 written to work/ex/clippy-test-run/sources/stable/reg/pandoc/0.7.0/Cargo.toml
[INFO] started frobbing pandoc-0.7.0
[INFO] finished frobbing pandoc-0.7.0
[INFO] frobbed toml for pandoc-0.7.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/pandoc/0.7.0/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 pandoc-0.7.0 against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/pandoc/0.7.0:/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 -Dclippy::into_iter_on_array" "-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] d635edd1bd9ce861c7f5bb0d45d4f390576c1251eb802ac2ae40285e53aa45a1
[INFO] running `"docker" "start" "-a" "d635edd1bd9ce861c7f5bb0d45d4f390576c1251eb802ac2ae40285e53aa45a1"`
[INFO] [stderr]     Checking pandoc v0.7.0 (/opt/crater/workdir)
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/lib.rs:19:21
[INFO] [stderr]    |
[INFO] [stderr] 19 | const PANDOC_PATH: &'static [&'static str] = &[
[INFO] [stderr]    |                    -^^^^^^^--------------- help: consider removing `'static`: `&[&'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/lib.rs:19:31
[INFO] [stderr]    |
[INFO] [stderr] 19 | const PANDOC_PATH: &'static [&'static str] = &[
[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/lib.rs:30:20
[INFO] [stderr]    |
[INFO] [stderr] 30 | const LATEX_PATH: &'static [&'static str] = &[
[INFO] [stderr]    |                   -^^^^^^^--------------- help: consider removing `'static`: `&[&'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/lib.rs:30:30
[INFO] [stderr]    |
[INFO] [stderr] 30 | const LATEX_PATH: &'static [&'static str] = &[
[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/lib.rs:41:22
[INFO] [stderr]    |
[INFO] [stderr] 41 | const PATH_DELIMIT: &'static str = ":";
[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/lib.rs:19:21
[INFO] [stderr]    |
[INFO] [stderr] 19 | const PANDOC_PATH: &'static [&'static str] = &[
[INFO] [stderr]    |                    -^^^^^^^--------------- help: consider removing `'static`: `&[&'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/lib.rs:19:31
[INFO] [stderr]    |
[INFO] [stderr] 19 | const PANDOC_PATH: &'static [&'static str] = &[
[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/lib.rs:30:20
[INFO] [stderr]    |
[INFO] [stderr] 30 | const LATEX_PATH: &'static [&'static str] = &[
[INFO] [stderr]    |                   -^^^^^^^--------------- help: consider removing `'static`: `&[&'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/lib.rs:30:30
[INFO] [stderr]    |
[INFO] [stderr] 30 | const LATEX_PATH: &'static [&'static str] = &[
[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/lib.rs:41:22
[INFO] [stderr]    |
[INFO] [stderr] 41 | const PATH_DELIMIT: &'static str = ":";
[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: length comparison to zero
[INFO] [stderr]    --> src/lib.rs:246:34
[INFO] [stderr]     |
[INFO] [stderr] 246 |                               if b.len() == 0 {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `b.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:749:5
[INFO] [stderr]     |
[INFO] [stderr] 749 | /     pub fn set_doc_class<'p>(&'p mut self, class: DocumentClass) -> &'p mut Pandoc {
[INFO] [stderr] 750 | |         self.options.push(PandocOption::Var("documentclass".to_string(), Some(class.to_string())));
[INFO] [stderr] 751 | |         self
[INFO] [stderr] 752 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:758:5
[INFO] [stderr]     |
[INFO] [stderr] 758 | /     pub fn set_show_cmdline<'p>(&'p mut self, flag: bool) -> &'p mut Pandoc {
[INFO] [stderr] 759 | |         self.print_pandoc_cmdline = flag;
[INFO] [stderr] 760 | |         self
[INFO] [stderr] 761 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: this let-binding has unit value. Consider omitting `let _ =`
[INFO] [stderr]    --> src/lib.rs:782:9
[INFO] [stderr]     |
[INFO] [stderr] 782 | /         let _ = match self.input {
[INFO] [stderr] 783 | |             Some(InputKind::Files(ref mut files)) => {
[INFO] [stderr] 784 | |                 files.push(filename);
[INFO] [stderr] 785 | |             },
[INFO] [stderr] ...   |
[INFO] [stderr] 790 | |             },
[INFO] [stderr] 791 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::let_unit_value)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:815:5
[INFO] [stderr]     |
[INFO] [stderr] 815 | /     pub fn set_output<'p>(&'p mut self, output: OutputKind) -> &'p mut Pandoc {
[INFO] [stderr] 816 | |         self.output = Some(output);
[INFO] [stderr] 817 | |         self
[INFO] [stderr] 818 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:836:5
[INFO] [stderr]     |
[INFO] [stderr] 836 | /     pub fn set_toc<'p>(&'p mut self) -> &'p mut Pandoc {
[INFO] [stderr] 837 | |         self.options.push(PandocOption::TableOfContents);
[INFO] [stderr] 838 | |         self
[INFO] [stderr] 839 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:842:5
[INFO] [stderr]     |
[INFO] [stderr] 842 | /     pub fn set_chapters<'p>(&'p mut self) -> &'p mut Pandoc {
[INFO] [stderr] 843 | |         self.options.push(PandocOption::TopLevelDivision(Tld::Chapter));
[INFO] [stderr] 844 | |         self
[INFO] [stderr] 845 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:851:5
[INFO] [stderr]     |
[INFO] [stderr] 851 | /     pub fn set_number_sections<'p>(&'p mut self) -> &'p mut Pandoc {
[INFO] [stderr] 852 | |         self.options.push(PandocOption::NumberSections);
[INFO] [stderr] 853 | |         self
[INFO] [stderr] 854 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:863:5
[INFO] [stderr]     |
[INFO] [stderr] 863 | /     pub fn set_slide_level<'p>(&'p mut self, level: u32) -> &'p mut Pandoc {
[INFO] [stderr] 864 | |         self.options.push(PandocOption::SlideLevel(level));
[INFO] [stderr] 865 | |         self
[INFO] [stderr] 866 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:885:5
[INFO] [stderr]     |
[INFO] [stderr] 885 | /     pub fn add_filter<'p>(&'p mut self, filter: fn(String) -> String) -> &'p mut Pandoc {
[INFO] [stderr] 886 | |         self.filters.push(filter);
[INFO] [stderr] 887 | |         self
[INFO] [stderr] 888 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:891:5
[INFO] [stderr]     |
[INFO] [stderr] 891 | /     pub fn add_option<'p>(&'p mut self, option: PandocOption) -> &'p mut Pandoc {
[INFO] [stderr] 892 | |         self.options.push(option);
[INFO] [stderr] 893 | |         self
[INFO] [stderr] 894 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the slice
[INFO] [stderr]    --> src/lib.rs:917:32
[INFO] [stderr]     |
[INFO] [stderr] 917 |             .chain(PANDOC_PATH.into_iter().cloned())
[INFO] [stderr]     |                                ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::into_iter_on_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the slice
[INFO] [stderr]    --> src/lib.rs:918:31
[INFO] [stderr]     |
[INFO] [stderr] 918 |             .chain(LATEX_PATH.into_iter().cloned())
[INFO] [stderr]     |                               ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this let-binding has unit value. Consider omitting `let _ =`
[INFO] [stderr]     --> src/lib.rs:1040:9
[INFO] [stderr]      |
[INFO] [stderr] 1040 |         let _ = try!(self.preprocess());
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/lib.rs:246:34
[INFO] [stderr]     |
[INFO] [stderr] 246 |                               if b.len() == 0 {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `b.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:749:5
[INFO] [stderr]     |
[INFO] [stderr] 749 | /     pub fn set_doc_class<'p>(&'p mut self, class: DocumentClass) -> &'p mut Pandoc {
[INFO] [stderr] 750 | |         self.options.push(PandocOption::Var("documentclass".to_string(), Some(class.to_string())));
[INFO] [stderr] 751 | |         self
[INFO] [stderr] 752 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:758:5
[INFO] [stderr]     |
[INFO] [stderr] 758 | /     pub fn set_show_cmdline<'p>(&'p mut self, flag: bool) -> &'p mut Pandoc {
[INFO] [stderr] 759 | |         self.print_pandoc_cmdline = flag;
[INFO] [stderr] 760 | |         self
[INFO] [stderr] 761 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: this let-binding has unit value. Consider omitting `let _ =`
[INFO] [stderr]    --> src/lib.rs:782:9
[INFO] [stderr]     |
[INFO] [stderr] 782 | /         let _ = match self.input {
[INFO] [stderr] 783 | |             Some(InputKind::Files(ref mut files)) => {
[INFO] [stderr] 784 | |                 files.push(filename);
[INFO] [stderr] 785 | |             },
[INFO] [stderr] ...   |
[INFO] [stderr] 790 | |             },
[INFO] [stderr] 791 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::let_unit_value)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:815:5
[INFO] [stderr]     |
[INFO] [stderr] 815 | /     pub fn set_output<'p>(&'p mut self, output: OutputKind) -> &'p mut Pandoc {
[INFO] [stderr] 816 | |         self.output = Some(output);
[INFO] [stderr] 817 | |         self
[INFO] [stderr] 818 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:836:5
[INFO] [stderr]     |
[INFO] [stderr] 836 | /     pub fn set_toc<'p>(&'p mut self) -> &'p mut Pandoc {
[INFO] [stderr] 837 | |         self.options.push(PandocOption::TableOfContents);
[INFO] [stderr] 838 | |         self
[INFO] [stderr] 839 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:842:5
[INFO] [stderr]     |
[INFO] [stderr] 842 | /     pub fn set_chapters<'p>(&'p mut self) -> &'p mut Pandoc {
[INFO] [stderr] 843 | |         self.options.push(PandocOption::TopLevelDivision(Tld::Chapter));
[INFO] [stderr] 844 | |         self
[INFO] [stderr] 845 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:851:5
[INFO] [stderr]     |
[INFO] [stderr] 851 | /     pub fn set_number_sections<'p>(&'p mut self) -> &'p mut Pandoc {
[INFO] [stderr] 852 | |         self.options.push(PandocOption::NumberSections);
[INFO] [stderr] 853 | |         self
[INFO] [stderr] 854 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:863:5
[INFO] [stderr]     |
[INFO] [stderr] 863 | /     pub fn set_slide_level<'p>(&'p mut self, level: u32) -> &'p mut Pandoc {
[INFO] [stderr] 864 | |         self.options.push(PandocOption::SlideLevel(level));
[INFO] [stderr] 865 | |         self
[INFO] [stderr] 866 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:885:5
[INFO] [stderr]     |
[INFO] [stderr] 885 | /     pub fn add_filter<'p>(&'p mut self, filter: fn(String) -> String) -> &'p mut Pandoc {
[INFO] [stderr] 886 | |         self.filters.push(filter);
[INFO] [stderr] 887 | |         self
[INFO] [stderr] 888 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:891:5
[INFO] [stderr]     |
[INFO] [stderr] 891 | /     pub fn add_option<'p>(&'p mut self, option: PandocOption) -> &'p mut Pandoc {
[INFO] [stderr] 892 | |         self.options.push(option);
[INFO] [stderr] 893 | |         self
[INFO] [stderr] 894 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the slice
[INFO] [stderr]    --> src/lib.rs:917:32
[INFO] [stderr]     |
[INFO] [stderr] 917 |             .chain(PANDOC_PATH.into_iter().cloned())
[INFO] [stderr]     |                                ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::into_iter_on_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the slice
[INFO] [stderr]    --> src/lib.rs:918:31
[INFO] [stderr]     |
[INFO] [stderr] 918 |             .chain(LATEX_PATH.into_iter().cloned())
[INFO] [stderr]     |                               ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this let-binding has unit value. Consider omitting `let _ =`
[INFO] [stderr]     --> src/lib.rs:1040:9
[INFO] [stderr]      |
[INFO] [stderr] 1040 |         let _ = try!(self.preprocess());
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `"docker" "inspect" "d635edd1bd9ce861c7f5bb0d45d4f390576c1251eb802ac2ae40285e53aa45a1"`
[INFO] running `"docker" "rm" "-f" "d635edd1bd9ce861c7f5bb0d45d4f390576c1251eb802ac2ae40285e53aa45a1"`
[INFO] [stdout] d635edd1bd9ce861c7f5bb0d45d4f390576c1251eb802ac2ae40285e53aa45a1