[INFO] updating cached repository stanislaw/alltext
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/stanislaw/alltext
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/stanislaw/alltext" "work/ex/clippy-test-run/sources/stable/gh/stanislaw/alltext"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/stanislaw/alltext'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/stanislaw/alltext" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/stanislaw/alltext"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/stanislaw/alltext'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 31b52633af74b3416e0d37887838c9f11e609734
[INFO] sha for GitHub repo stanislaw/alltext: 31b52633af74b3416e0d37887838c9f11e609734
[INFO] validating manifest of stanislaw/alltext 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 stanislaw/alltext 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 stanislaw/alltext
[INFO] finished frobbing stanislaw/alltext
[INFO] frobbed toml for stanislaw/alltext written to work/ex/clippy-test-run/sources/stable/gh/stanislaw/alltext/Cargo.toml
[INFO] started frobbing stanislaw/alltext
[INFO] finished frobbing stanislaw/alltext
[INFO] frobbed toml for stanislaw/alltext written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/stanislaw/alltext/Cargo.toml
[INFO] crate stanislaw/alltext 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 stanislaw/alltext 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-2/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/gh/stanislaw/alltext:/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] 4ab2a46b7becd0013219bf95488fa671e1dcca5dfa0a33e2499fe4dab9e22705
[INFO] running `"docker" "start" "-a" "4ab2a46b7becd0013219bf95488fa671e1dcca5dfa0a33e2499fe4dab9e22705"`
[INFO] [stderr]     Checking alltext v0.0.3 (/opt/crater/workdir)
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> src/alltext.rs:7:25
[INFO] [stderr]   |
[INFO] [stderr] 7 | const ALLTEXT_VERSION: &'static str = env!("CARGO_PKG_VERSION");
[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: this if statement can be collapsed
[INFO] [stderr]   --> src/alltext.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 | /         if null_delimiter {
[INFO] [stderr] 57 | |             if input_raw.last().is_some() {
[INFO] [stderr] 58 | |                 let needs_pop = {
[INFO] [stderr] 59 | |                     let last: &u8 = input_raw.last().unwrap();
[INFO] [stderr] ...  |
[INFO] [stderr] 67 | |             }
[INFO] [stderr] 68 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]    |
[INFO] [stderr] 56 |         if null_delimiter && input_raw.last().is_some() {
[INFO] [stderr] 57 |     let needs_pop = {
[INFO] [stderr] 58 |         let last: &u8 = input_raw.last().unwrap();
[INFO] [stderr] 59 | 
[INFO] [stderr] 60 |         last == &delimiter
[INFO] [stderr] 61 |     };
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: statement can be reduced
[INFO] [stderr]   --> src/alltext.rs:89:9
[INFO] [stderr]    |
[INFO] [stderr] 89 |         &input_raw.clear();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^ help: replace it with: `input_raw.clear();`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unnecessary_operation)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> src/alltext.rs:7:25
[INFO] [stderr]   |
[INFO] [stderr] 7 | const ALLTEXT_VERSION: &'static str = env!("CARGO_PKG_VERSION");
[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: this if statement can be collapsed
[INFO] [stderr]   --> src/alltext.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 | /         if null_delimiter {
[INFO] [stderr] 57 | |             if input_raw.last().is_some() {
[INFO] [stderr] 58 | |                 let needs_pop = {
[INFO] [stderr] 59 | |                     let last: &u8 = input_raw.last().unwrap();
[INFO] [stderr] ...  |
[INFO] [stderr] 67 | |             }
[INFO] [stderr] 68 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]    |
[INFO] [stderr] 56 |         if null_delimiter && input_raw.last().is_some() {
[INFO] [stderr] 57 |     let needs_pop = {
[INFO] [stderr] 58 |         let last: &u8 = input_raw.last().unwrap();
[INFO] [stderr] 59 | 
[INFO] [stderr] 60 |         last == &delimiter
[INFO] [stderr] 61 |     };
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> tests/alltext.rs:3:25
[INFO] [stderr]   |
[INFO] [stderr] 3 | const ALLTEXT_VERSION: &'static str = env!("CARGO_PKG_VERSION");
[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: unneeded return statement
[INFO] [stderr]   --> tests/alltext.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     return output
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: remove `return` as shown: `output`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: statement can be reduced
[INFO] [stderr]   --> src/alltext.rs:89:9
[INFO] [stderr]    |
[INFO] [stderr] 89 |         &input_raw.clear();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^ help: replace it with: `input_raw.clear();`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unnecessary_operation)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> tests/alltext.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | /     process.stdin.unwrap().write(input.as_bytes()).unwrap_or_else(|e| {
[INFO] [stderr] 31 | |          panic!("error: {}", e)
[INFO] [stderr] 32 | |     });
[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] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `alltext`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4ab2a46b7becd0013219bf95488fa671e1dcca5dfa0a33e2499fe4dab9e22705"`
[INFO] running `"docker" "rm" "-f" "4ab2a46b7becd0013219bf95488fa671e1dcca5dfa0a33e2499fe4dab9e22705"`
[INFO] [stdout] 4ab2a46b7becd0013219bf95488fa671e1dcca5dfa0a33e2499fe4dab9e22705