[INFO] crate cronenberg 0.3.0 is already in cache
[INFO] extracting crate cronenberg 0.3.0 into work/ex/clippy-test-run/sources/stable/reg/cronenberg/0.3.0
[INFO] extracting crate cronenberg 0.3.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/cronenberg/0.3.0
[INFO] validating manifest of cronenberg-0.3.0 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 cronenberg-0.3.0 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 cronenberg-0.3.0
[INFO] finished frobbing cronenberg-0.3.0
[INFO] frobbed toml for cronenberg-0.3.0 written to work/ex/clippy-test-run/sources/stable/reg/cronenberg/0.3.0/Cargo.toml
[INFO] started frobbing cronenberg-0.3.0
[INFO] finished frobbing cronenberg-0.3.0
[INFO] frobbed toml for cronenberg-0.3.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/cronenberg/0.3.0/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 cronenberg-0.3.0 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/cronenberg/0.3.0:/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" "-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] 308d1906903a73160fd9b65eaf537dc3ba9e144205fb9ea101ca587ece598043
[INFO] running `"docker" "start" "-a" "308d1906903a73160fd9b65eaf537dc3ba9e144205fb9ea101ca587ece598043"`
[INFO] [stderr]     Checking cronenberg v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `super::CronItem`
[INFO] [stderr]   --> src/cron_item.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |     use super::CronItem;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::TimeItem::*`
[INFO] [stderr]   --> src/cron_item.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |     use super::TimeItem::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str::FromStr`
[INFO] [stderr]   --> src/cron_item.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |     use std::str::FromStr;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::string::ToString`
[INFO] [stderr]   --> src/cron_item.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |     use std::string::ToString;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/parser.rs:108:9
[INFO] [stderr]     |
[INFO] [stderr] 108 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/cron_item.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 | /         match self {
[INFO] [stderr] 38 | |             &TimeItem::AllValues => write!(f, "*"),
[INFO] [stderr] 39 | |             &TimeItem::Interval((start, end)) => write!(f, "{}-{}", start, end),
[INFO] [stderr] 40 | |             &TimeItem::MultipleValues(ref values) => {
[INFO] [stderr] ...  |
[INFO] [stderr] 53 | |             &TimeItem::SingleValue(value) => write!(f, "{}", value),
[INFO] [stderr] 54 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 37 |         match *self {
[INFO] [stderr] 38 |             TimeItem::AllValues => write!(f, "*"),
[INFO] [stderr] 39 |             TimeItem::Interval((start, end)) => write!(f, "{}-{}", start, end),
[INFO] [stderr] 40 |             TimeItem::MultipleValues(ref values) => {
[INFO] [stderr] 41 |                 let result = values.iter().map(|val| val.to_string()).fold(
[INFO] [stderr] 42 |                     String::from(""),
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/cron_item.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 | /         match self {
[INFO] [stderr] 38 | |             &TimeItem::AllValues => write!(f, "*"),
[INFO] [stderr] 39 | |             &TimeItem::Interval((start, end)) => write!(f, "{}-{}", start, end),
[INFO] [stderr] 40 | |             &TimeItem::MultipleValues(ref values) => {
[INFO] [stderr] ...  |
[INFO] [stderr] 53 | |             &TimeItem::SingleValue(value) => write!(f, "{}", value),
[INFO] [stderr] 54 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 37 |         match *self {
[INFO] [stderr] 38 |             TimeItem::AllValues => write!(f, "*"),
[INFO] [stderr] 39 |             TimeItem::Interval((start, end)) => write!(f, "{}-{}", start, end),
[INFO] [stderr] 40 |             TimeItem::MultipleValues(ref values) => {
[INFO] [stderr] 41 |                 let result = values.iter().map(|val| val.to_string()).fold(
[INFO] [stderr] 42 |                     String::from(""),
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cronenberg::TimeItem::*`
[INFO] [stderr]  --> tests/lib_test.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use cronenberg::TimeItem::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `"docker" "inspect" "308d1906903a73160fd9b65eaf537dc3ba9e144205fb9ea101ca587ece598043"`
[INFO] running `"docker" "rm" "-f" "308d1906903a73160fd9b65eaf537dc3ba9e144205fb9ea101ca587ece598043"`
[INFO] [stdout] 308d1906903a73160fd9b65eaf537dc3ba9e144205fb9ea101ca587ece598043