[INFO] crate intl_pluralrules 1.0.1 is already in cache
[INFO] extracting crate intl_pluralrules 1.0.1 into work/ex/clippy-test-run/sources/stable/reg/intl_pluralrules/1.0.1
[INFO] extracting crate intl_pluralrules 1.0.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/intl_pluralrules/1.0.1
[INFO] validating manifest of intl_pluralrules-1.0.1 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 intl_pluralrules-1.0.1 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 intl_pluralrules-1.0.1
[INFO] finished frobbing intl_pluralrules-1.0.1
[INFO] frobbed toml for intl_pluralrules-1.0.1 written to work/ex/clippy-test-run/sources/stable/reg/intl_pluralrules/1.0.1/Cargo.toml
[INFO] started frobbing intl_pluralrules-1.0.1
[INFO] finished frobbing intl_pluralrules-1.0.1
[INFO] frobbed toml for intl_pluralrules-1.0.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/intl_pluralrules/1.0.1/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 intl_pluralrules-1.0.1 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/intl_pluralrules/1.0.1:/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] d51caa4ceffa875e5ba3d872d87598178b45aa67786d1578568f61173cfb8989
[INFO] running `"docker" "start" "-a" "d51caa4ceffa875e5ba3d872d87598178b45aa67786d1578568f61173cfb8989"`
[INFO] [stderr]     Checking intl_pluralrules v1.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/rules.rs:44:41
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn get_pr(lang_code: &str, pr_type: &PluralRuleType) -> Result<PluralRule, ()> {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^ help: consider passing by value instead: `PluralRuleType`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/rules.rs:44:41
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn get_pr(lang_code: &str, pr_type: &PluralRuleType) -> Result<PluralRule, ()> {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^ help: consider passing by value instead: `PluralRuleType`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> benches/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(test)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: Could not compile `intl_pluralrules`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/operands.rs:17:11
[INFO] [stderr]    |
[INFO] [stderr] 17 |         ((1234567_f64, 1234567, 0, 0, 0, 0), "1234567"),
[INFO] [stderr]    |           ^^^^^^^^^^^ help: consider: `1_234_567_f64`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/operands.rs:17:24
[INFO] [stderr]    |
[INFO] [stderr] 17 |         ((1234567_f64, 1234567, 0, 0, 0, 0), "1234567"),
[INFO] [stderr]    |                        ^^^^^^^ help: consider: `1_234_567`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/operands.rs:19:11
[INFO] [stderr]    |
[INFO] [stderr] 19 |         ((1000000_f64, 1000000, 0, 0, 0, 0), "-1000000"),
[INFO] [stderr]    |           ^^^^^^^^^^^ help: consider: `1_000_000_f64`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/operands.rs:19:24
[INFO] [stderr]    |
[INFO] [stderr] 19 |         ((1000000_f64, 1000000, 0, 0, 0, 0), "-1000000"),
[INFO] [stderr]    |                        ^^^^^^^ help: consider: `1_000_000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/operands.rs:23:11
[INFO] [stderr]    |
[INFO] [stderr] 23 |         ((0.0203000_f64, 0, 7, 4, 203000, 203), "0.0203000"),
[INFO] [stderr]    |           ^^^^^^^^^^^^^ help: consider: `0.020_300_0_f64`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/operands.rs:23:35
[INFO] [stderr]    |
[INFO] [stderr] 23 |         ((0.0203000_f64, 0, 7, 4, 203000, 203), "0.0203000"),
[INFO] [stderr]    |                                   ^^^^^^ help: consider: `203_000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/operands.rs:50:11
[INFO] [stderr]    |
[INFO] [stderr] 50 |         ((1234567_f64, 1234567, 0, 0, 0, 0), 1234567),
[INFO] [stderr]    |           ^^^^^^^^^^^ help: consider: `1_234_567_f64`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/operands.rs:50:24
[INFO] [stderr]    |
[INFO] [stderr] 50 |         ((1234567_f64, 1234567, 0, 0, 0, 0), 1234567),
[INFO] [stderr]    |                        ^^^^^^^ help: consider: `1_234_567`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/operands.rs:50:46
[INFO] [stderr]    |
[INFO] [stderr] 50 |         ((1234567_f64, 1234567, 0, 0, 0, 0), 1234567),
[INFO] [stderr]    |                                              ^^^^^^^ help: consider: `1_234_567`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/operands.rs:52:11
[INFO] [stderr]    |
[INFO] [stderr] 52 |         ((1000000_f64, 1000000, 0, 0, 0, 0), -1000000),
[INFO] [stderr]    |           ^^^^^^^^^^^ help: consider: `1_000_000_f64`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/operands.rs:52:24
[INFO] [stderr]    |
[INFO] [stderr] 52 |         ((1000000_f64, 1000000, 0, 0, 0, 0), -1000000),
[INFO] [stderr]    |                        ^^^^^^^ help: consider: `1_000_000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/operands.rs:52:47
[INFO] [stderr]    |
[INFO] [stderr] 52 |         ((1000000_f64, 1000000, 0, 0, 0, 0), -1000000),
[INFO] [stderr]    |                                               ^^^^^^^ help: consider: `1_000_000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/operands.rs:75:11
[INFO] [stderr]    |
[INFO] [stderr] 75 |         ((0.0203000_f64, 0, 4, 4, 203, 203), 0.0203000),
[INFO] [stderr]    |           ^^^^^^^^^^^^^ help: consider: `0.020_300_0_f64`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/operands.rs:75:46
[INFO] [stderr]    |
[INFO] [stderr] 75 |         ((0.0203000_f64, 0, 4, 4, 203, 203), 0.0203000),
[INFO] [stderr]    |                                              ^^^^^^^^^ help: consider: `0.020_300_0`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "d51caa4ceffa875e5ba3d872d87598178b45aa67786d1578568f61173cfb8989"`
[INFO] running `"docker" "rm" "-f" "d51caa4ceffa875e5ba3d872d87598178b45aa67786d1578568f61173cfb8989"`
[INFO] [stdout] d51caa4ceffa875e5ba3d872d87598178b45aa67786d1578568f61173cfb8989