[INFO] crate cutter 0.1.1 is already in cache
[INFO] extracting crate cutter 0.1.1 into work/ex/clippy-test-run/sources/stable/reg/cutter/0.1.1
[INFO] extracting crate cutter 0.1.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/cutter/0.1.1
[INFO] validating manifest of cutter-0.1.1 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 cutter-0.1.1 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 cutter-0.1.1
[INFO] finished frobbing cutter-0.1.1
[INFO] frobbed toml for cutter-0.1.1 written to work/ex/clippy-test-run/sources/stable/reg/cutter/0.1.1/Cargo.toml
[INFO] started frobbing cutter-0.1.1
[INFO] finished frobbing cutter-0.1.1
[INFO] frobbed toml for cutter-0.1.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/cutter/0.1.1/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 cutter-0.1.1 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-7/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/reg/cutter/0.1.1:/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 -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] 3bfe17ef79cd8e5fdc15f2be363df6baacb9cdf64b24897586d7072cecf8c18a
[INFO] running `"docker" "start" "-a" "3bfe17ef79cd8e5fdc15f2be363df6baacb9cdf64b24897586d7072cecf8c18a"`
[INFO] [stderr]     Checking cutter v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/lib.rs:63:3
[INFO] [stderr]    |
[INFO] [stderr] 63 |   return result;
[INFO] [stderr]    |   ^^^^^^^^^^^^^^ help: remove `return` as shown: `result`
[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: this if statement can be collapsed
[INFO] [stderr]   --> src/lib.rs:38:7
[INFO] [stderr]    |
[INFO] [stderr] 38 | /       if read_end > read_start {
[INFO] [stderr] 39 | |           if cm == CM_FIRST || cm == CM_LAST {
[INFO] [stderr] 40 | |             break;
[INFO] [stderr] 41 | |           }
[INFO] [stderr] 42 | |         }
[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] 38 |       if read_end > read_start && (cm == CM_FIRST || cm == CM_LAST) {
[INFO] [stderr] 39 |   break;
[INFO] [stderr] 40 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/lib.rs:82:3
[INFO] [stderr]    |
[INFO] [stderr] 82 |   return result;
[INFO] [stderr]    |   ^^^^^^^^^^^^^^ help: remove `return` as shown: `result`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/lib.rs:63:3
[INFO] [stderr]    |
[INFO] [stderr] 63 |   return result;
[INFO] [stderr]    |   ^^^^^^^^^^^^^^ help: remove `return` as shown: `result`
[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: this if statement can be collapsed
[INFO] [stderr]   --> src/lib.rs:38:7
[INFO] [stderr]    |
[INFO] [stderr] 38 | /       if read_end > read_start {
[INFO] [stderr] 39 | |           if cm == CM_FIRST || cm == CM_LAST {
[INFO] [stderr] 40 | |             break;
[INFO] [stderr] 41 | |           }
[INFO] [stderr] 42 | |         }
[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] 38 |       if read_end > read_start && (cm == CM_FIRST || cm == CM_LAST) {
[INFO] [stderr] 39 |   break;
[INFO] [stderr] 40 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/lib.rs:82:3
[INFO] [stderr]    |
[INFO] [stderr] 82 |   return result;
[INFO] [stderr]    |   ^^^^^^^^^^^^^^ help: remove `return` as shown: `result`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/lib.rs:10:35
[INFO] [stderr]    |
[INFO] [stderr] 10 |   if input.find(start) == None && start.len() > 0 {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!start.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/lib.rs:23:6
[INFO] [stderr]    |
[INFO] [stderr] 23 |   if v1.len() > 0 {
[INFO] [stderr]    |      ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!v1.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/lib.rs:34:6
[INFO] [stderr]    |
[INFO] [stderr] 34 |   if v2.len() > 0 {
[INFO] [stderr]    |      ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!v2.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/lib.rs:55:10
[INFO] [stderr]    |
[INFO] [stderr] 55 |       if copyonly == false {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!copyonly`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::bool_comparison)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]   --> src/lib.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |   while work == true {
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: try simplifying it as shown: `work`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/lib.rs:10:35
[INFO] [stderr]    |
[INFO] [stderr] 10 |   if input.find(start) == None && start.len() > 0 {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!start.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/lib.rs:23:6
[INFO] [stderr]    |
[INFO] [stderr] 23 |   if v1.len() > 0 {
[INFO] [stderr]    |      ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!v1.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/lib.rs:34:6
[INFO] [stderr]    |
[INFO] [stderr] 34 |   if v2.len() > 0 {
[INFO] [stderr]    |      ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!v2.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]   --> src/lib.rs:55:10
[INFO] [stderr]    |
[INFO] [stderr] 55 |       if copyonly == false {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!copyonly`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::bool_comparison)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]   --> src/lib.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |   while work == true {
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: try simplifying it as shown: `work`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "3bfe17ef79cd8e5fdc15f2be363df6baacb9cdf64b24897586d7072cecf8c18a"`
[INFO] running `"docker" "rm" "-f" "3bfe17ef79cd8e5fdc15f2be363df6baacb9cdf64b24897586d7072cecf8c18a"`
[INFO] [stdout] 3bfe17ef79cd8e5fdc15f2be363df6baacb9cdf64b24897586d7072cecf8c18a