[INFO] crate ruroonga_expr 0.2.0 is already in cache
[INFO] extracting crate ruroonga_expr 0.2.0 into work/ex/clippy-test-run/sources/stable/reg/ruroonga_expr/0.2.0
[INFO] extracting crate ruroonga_expr 0.2.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ruroonga_expr/0.2.0
[INFO] validating manifest of ruroonga_expr-0.2.0 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 ruroonga_expr-0.2.0 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 ruroonga_expr-0.2.0
[INFO] removed 1 missing tests
[INFO] finished frobbing ruroonga_expr-0.2.0
[INFO] frobbed toml for ruroonga_expr-0.2.0 written to work/ex/clippy-test-run/sources/stable/reg/ruroonga_expr/0.2.0/Cargo.toml
[INFO] started frobbing ruroonga_expr-0.2.0
[INFO] removed 1 missing tests
[INFO] finished frobbing ruroonga_expr-0.2.0
[INFO] frobbed toml for ruroonga_expr-0.2.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ruroonga_expr/0.2.0/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 ruroonga_expr-0.2.0 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-5/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/ruroonga_expr/0.2.0:/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 -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] f11a253704675213004e2c318252098cb7f19d08531a4ccb898c3cc450a42c12
[INFO] running `"docker" "start" "-a" "f11a253704675213004e2c318252098cb7f19d08531a4ccb898c3cc450a42c12"`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/tests/test_builders_dsl.rs
[INFO] [stderr] * /opt/crater/workdir/tests/tests.rs
[INFO] [stderr] * /opt/crater/workdir/tests/test_operators.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]     Checking ruroonga_expr v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/groupable/logical_and_builder.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             lhs: lhs,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `lhs`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/groupable/logical_and_builder.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |             rhs: rhs,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `rhs`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/groupable/logical_or_builder.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             lhs: lhs,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `lhs`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/groupable/logical_or_builder.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |             rhs: rhs,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `rhs`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/groupable/logical_not_builder.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             lhs: lhs,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `lhs`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/groupable/logical_not_builder.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |             rhs: rhs,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `rhs`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/groupable/group_builder.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             lhs: lhs,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `lhs`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/groupable/group_builder.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |             rhs: rhs,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `rhs`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/groupable/logical_and_builder.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             lhs: lhs,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `lhs`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/groupable/logical_and_builder.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |             rhs: rhs,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `rhs`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/groupable/logical_or_builder.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             lhs: lhs,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `lhs`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/groupable/logical_or_builder.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |             rhs: rhs,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `rhs`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/groupable/logical_not_builder.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             lhs: lhs,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `lhs`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/groupable/logical_not_builder.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |             rhs: rhs,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `rhs`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/groupable/group_builder.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             lhs: lhs,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `lhs`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/groupable/group_builder.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |             rhs: rhs,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `rhs`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: doc comment not used by rustdoc
[INFO] [stderr]   --> src/exprable/mod.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 |                 /// It should escape aginst special characters (\n, \\)
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: doc comment not used by rustdoc
[INFO] [stderr]   --> src/exprable/mod.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 |                 /// It should escape aginst special characters (\n, \\)
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/fulltext_expr.rs:60:21
[INFO] [stderr]    |
[INFO] [stderr] 60 |             None => format!("{}", self.target.into_owned()),
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `self.target.into_owned().to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/fulltext_expr.rs:60:21
[INFO] [stderr]    |
[INFO] [stderr] 60 |             None => format!("{}", self.target.into_owned()),
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `self.target.into_owned().to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `"docker" "inspect" "f11a253704675213004e2c318252098cb7f19d08531a4ccb898c3cc450a42c12"`
[INFO] running `"docker" "rm" "-f" "f11a253704675213004e2c318252098cb7f19d08531a4ccb898c3cc450a42c12"`
[INFO] [stdout] f11a253704675213004e2c318252098cb7f19d08531a4ccb898c3cc450a42c12