[INFO] crate sysinfo-web 0.1.2 is already in cache
[INFO] extracting crate sysinfo-web 0.1.2 into work/ex/clippy-test-run/sources/stable/reg/sysinfo-web/0.1.2
[INFO] extracting crate sysinfo-web 0.1.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/sysinfo-web/0.1.2
[INFO] validating manifest of sysinfo-web-0.1.2 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 sysinfo-web-0.1.2 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 sysinfo-web-0.1.2
[INFO] finished frobbing sysinfo-web-0.1.2
[INFO] frobbed toml for sysinfo-web-0.1.2 written to work/ex/clippy-test-run/sources/stable/reg/sysinfo-web/0.1.2/Cargo.toml
[INFO] started frobbing sysinfo-web-0.1.2
[INFO] finished frobbing sysinfo-web-0.1.2
[INFO] frobbed toml for sysinfo-web-0.1.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/sysinfo-web/0.1.2/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 sysinfo-web-0.1.2 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/sysinfo-web/0.1.2:/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] fe287bf506b23e0bfb17ca338e70e81a613a87ac5d6690db4480da273f41e90e
[INFO] running `"docker" "start" "-a" "fe287bf506b23e0bfb17ca338e70e81a613a87ac5d6690db4480da273f41e90e"`
[INFO] [stderr]    Compiling sysinfo v0.5.8
[INFO] [stderr]     Checking iron v0.6.0
[INFO] [stderr]     Checking sysinfo-web v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/web.rs:28:20
[INFO] [stderr]    |
[INFO] [stderr] 28 | const INDEX_HTML: &'static [u8] = include_bytes!("index.html");
[INFO] [stderr]    |                   -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[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/web.rs:29:17
[INFO] [stderr]    |
[INFO] [stderr] 29 | const FAVICON: &'static [u8] = include_bytes!("../resources/favicon.ico");
[INFO] [stderr]    |                -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[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/web.rs:28:20
[INFO] [stderr]    |
[INFO] [stderr] 28 | const INDEX_HTML: &'static [u8] = include_bytes!("index.html");
[INFO] [stderr]    |                   -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[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/web.rs:29:17
[INFO] [stderr]    |
[INFO] [stderr] 29 | const FAVICON: &'static [u8] = include_bytes!("../resources/favicon.ico");
[INFO] [stderr]    |                -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[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: impl for `HashMap` should be generalized over different hashers
[INFO] [stderr]    --> src/sysinfo_serde.rs:101:32
[INFO] [stderr]     |
[INFO] [stderr] 101 | impl<'a> Serialize for Ser<'a, HashMap<i32, Process>> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::implicit_hasher)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#implicit_hasher
[INFO] [stderr] help: consider adding a type parameter
[INFO] [stderr]     |
[INFO] [stderr] 101 | impl<'a, S: ::std::hash::BuildHasher> Serialize for Ser<'a, HashMap<i32, Process, S>> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/sysinfo_ext.rs:40:38
[INFO] [stderr]    |
[INFO] [stderr] 40 |             hostname: get_hostname().unwrap_or("Unknown".to_owned()),
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "Unknown".to_owned())`
[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: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/sysinfo_ext.rs:41:34
[INFO] [stderr]    |
[INFO] [stderr] 41 |             uptime: get_uptime().unwrap_or("Unknown".to_owned()),
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| "Unknown".to_owned())`
[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/sysinfo_ext.rs:85:41
[INFO] [stderr]    |
[INFO] [stderr] 85 |     Ok(String::from_utf8(output.stdout).unwrap_or("Unknown".to_owned()))
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| "Unknown".to_owned())`
[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/web.rs:153:44
[INFO] [stderr]     |
[INFO] [stderr] 153 |                                           .unwrap_or(String::from("[]"))).unwrap();
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| String::from("[]"))`
[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/web.rs:165:25
[INFO] [stderr]     |
[INFO] [stderr] 165 |     iron.http(sock_addr.unwrap_or("localhost:3000".to_owned()))
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "localhost:3000".to_owned())`
[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: impl for `HashMap` should be generalized over different hashers
[INFO] [stderr]    --> src/sysinfo_serde.rs:101:32
[INFO] [stderr]     |
[INFO] [stderr] 101 | impl<'a> Serialize for Ser<'a, HashMap<i32, Process>> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::implicit_hasher)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#implicit_hasher
[INFO] [stderr] help: consider adding a type parameter
[INFO] [stderr]     |
[INFO] [stderr] 101 | impl<'a, S: ::std::hash::BuildHasher> Serialize for Ser<'a, HashMap<i32, Process, S>> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/sysinfo_ext.rs:40:38
[INFO] [stderr]    |
[INFO] [stderr] 40 |             hostname: get_hostname().unwrap_or("Unknown".to_owned()),
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "Unknown".to_owned())`
[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: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/sysinfo_ext.rs:41:34
[INFO] [stderr]    |
[INFO] [stderr] 41 |             uptime: get_uptime().unwrap_or("Unknown".to_owned()),
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| "Unknown".to_owned())`
[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/sysinfo_ext.rs:85:41
[INFO] [stderr]    |
[INFO] [stderr] 85 |     Ok(String::from_utf8(output.stdout).unwrap_or("Unknown".to_owned()))
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| "Unknown".to_owned())`
[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/web.rs:153:44
[INFO] [stderr]     |
[INFO] [stderr] 153 |                                           .unwrap_or(String::from("[]"))).unwrap();
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| String::from("[]"))`
[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/web.rs:165:25
[INFO] [stderr]     |
[INFO] [stderr] 165 |     iron.http(sock_addr.unwrap_or("localhost:3000".to_owned()))
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "localhost:3000".to_owned())`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 11.25s
[INFO] running `"docker" "inspect" "fe287bf506b23e0bfb17ca338e70e81a613a87ac5d6690db4480da273f41e90e"`
[INFO] running `"docker" "rm" "-f" "fe287bf506b23e0bfb17ca338e70e81a613a87ac5d6690db4480da273f41e90e"`
[INFO] [stdout] fe287bf506b23e0bfb17ca338e70e81a613a87ac5d6690db4480da273f41e90e