[INFO] updating cached repository tronje/brownhttpd
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tronje/brownhttpd
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tronje/brownhttpd" "work/ex/clippy-test-run/sources/stable/gh/tronje/brownhttpd"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/tronje/brownhttpd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tronje/brownhttpd" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/tronje/brownhttpd"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/tronje/brownhttpd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4ec1d9ab057a0bc334f3a9d702def41b04241192
[INFO] sha for GitHub repo tronje/brownhttpd: 4ec1d9ab057a0bc334f3a9d702def41b04241192
[INFO] validating manifest of tronje/brownhttpd 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 tronje/brownhttpd 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 tronje/brownhttpd
[INFO] finished frobbing tronje/brownhttpd
[INFO] frobbed toml for tronje/brownhttpd written to work/ex/clippy-test-run/sources/stable/gh/tronje/brownhttpd/Cargo.toml
[INFO] started frobbing tronje/brownhttpd
[INFO] finished frobbing tronje/brownhttpd
[INFO] frobbed toml for tronje/brownhttpd written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/tronje/brownhttpd/Cargo.toml
[INFO] crate tronje/brownhttpd 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 tronje/brownhttpd against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/tronje/brownhttpd:/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] 537461afa348b312e7bb83066101579b22b95ce9e46cde9a05751666ae720f30
[INFO] running `"docker" "start" "-a" "537461afa348b312e7bb83066101579b22b95ce9e46cde9a05751666ae720f30"`
[INFO] [stderr]     Checking daemonize v0.2.3
[INFO] [stderr]     Checking uuid v0.1.18
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking url v0.2.38
[INFO] [stderr]     Checking tiny_http v0.5.8
[INFO] [stderr]     Checking brownhttpd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]    --> src/main.rs:277:25
[INFO] [stderr]     |
[INFO] [stderr] 277 |                         "Content-Type".as_bytes(),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"Content-Type"`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::string_lit_as_bytes)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]    --> src/main.rs:278:25
[INFO] [stderr]     |
[INFO] [stderr] 278 |                         "text/html".as_bytes())
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"text/html"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]    --> src/main.rs:317:9
[INFO] [stderr]     |
[INFO] [stderr] 317 |         "Content-Type".as_bytes(),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"Content-Type"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]    --> src/main.rs:318:9
[INFO] [stderr]     |
[INFO] [stderr] 318 |         "text/html".as_bytes())
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"text/html"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/main.rs:331:32
[INFO] [stderr]     |
[INFO] [stderr] 331 |     let dotdot = path.parent().unwrap_or(Path::new(&".."));
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| Path::new(&".."))`
[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: identical conversion
[INFO] [stderr]    --> src/main.rs:332:23
[INFO] [stderr]     |
[INFO] [stderr] 332 |       let mut listing = String::from(
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 333 | |         format!("<!DOCTYPE html>\n\
[INFO] [stderr] 334 | |         <html>\n\
[INFO] [stderr] 335 | |         <head>\n\
[INFO] [stderr] ...   |
[INFO] [stderr] 346 | |         dotdot.display()
[INFO] [stderr] 347 | |         ));
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] help: consider removing `String::from()`
[INFO] [stderr]     |
[INFO] [stderr] 332 |     let mut listing = format!("<!DOCTYPE html>\n\
[INFO] [stderr] 333 |         <html>\n\
[INFO] [stderr] 334 |         <head>\n\
[INFO] [stderr] 335 |         <title>{}</title>\n\
[INFO] [stderr] 336 |         </head>\n\
[INFO] [stderr] 337 |         <body>\n\
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]    --> src/main.rs:277:25
[INFO] [stderr]     |
[INFO] [stderr] 277 |                         "Content-Type".as_bytes(),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"Content-Type"`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::string_lit_as_bytes)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]    --> src/main.rs:278:25
[INFO] [stderr]     |
[INFO] [stderr] 278 |                         "text/html".as_bytes())
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"text/html"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]    --> src/main.rs:317:9
[INFO] [stderr]     |
[INFO] [stderr] 317 |         "Content-Type".as_bytes(),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"Content-Type"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]    --> src/main.rs:318:9
[INFO] [stderr]     |
[INFO] [stderr] 318 |         "text/html".as_bytes())
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"text/html"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/main.rs:331:32
[INFO] [stderr]     |
[INFO] [stderr] 331 |     let dotdot = path.parent().unwrap_or(Path::new(&".."));
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| Path::new(&".."))`
[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: identical conversion
[INFO] [stderr]    --> src/main.rs:332:23
[INFO] [stderr]     |
[INFO] [stderr] 332 |       let mut listing = String::from(
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 333 | |         format!("<!DOCTYPE html>\n\
[INFO] [stderr] 334 | |         <html>\n\
[INFO] [stderr] 335 | |         <head>\n\
[INFO] [stderr] ...   |
[INFO] [stderr] 346 | |         dotdot.display()
[INFO] [stderr] 347 | |         ));
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] help: consider removing `String::from()`
[INFO] [stderr]     |
[INFO] [stderr] 332 |     let mut listing = format!("<!DOCTYPE html>\n\
[INFO] [stderr] 333 |         <html>\n\
[INFO] [stderr] 334 |         <head>\n\
[INFO] [stderr] 335 |         <title>{}</title>\n\
[INFO] [stderr] 336 |         </head>\n\
[INFO] [stderr] 337 |         <body>\n\
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.20s
[INFO] running `"docker" "inspect" "537461afa348b312e7bb83066101579b22b95ce9e46cde9a05751666ae720f30"`
[INFO] running `"docker" "rm" "-f" "537461afa348b312e7bb83066101579b22b95ce9e46cde9a05751666ae720f30"`
[INFO] [stdout] 537461afa348b312e7bb83066101579b22b95ce9e46cde9a05751666ae720f30