[INFO] crate rotor-tools 0.3.2 is already in cache
[INFO] extracting crate rotor-tools 0.3.2 into work/ex/clippy-test-run/sources/stable/reg/rotor-tools/0.3.2
[INFO] extracting crate rotor-tools 0.3.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rotor-tools/0.3.2
[INFO] validating manifest of rotor-tools-0.3.2 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 rotor-tools-0.3.2 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 rotor-tools-0.3.2
[INFO] finished frobbing rotor-tools-0.3.2
[INFO] frobbed toml for rotor-tools-0.3.2 written to work/ex/clippy-test-run/sources/stable/reg/rotor-tools/0.3.2/Cargo.toml
[INFO] started frobbing rotor-tools-0.3.2
[INFO] finished frobbing rotor-tools-0.3.2
[INFO] frobbed toml for rotor-tools-0.3.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rotor-tools/0.3.2/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 rotor-tools-0.3.2 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/rotor-tools/0.3.2:/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] a33160dee5a6fe1d4c45615e732dd370434b3e5ec64a8a8024786e3828d2f36b
[INFO] running `"docker" "start" "-a" "a33160dee5a6fe1d4c45615e732dd370434b3e5ec64a8a8024786e3828d2f36b"`
[INFO] [stderr]     Checking rotor v0.6.3
[INFO] [stderr]     Checking rotor-tools v0.3.2 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/timer.rs:70:13
[INFO] [stderr]    |
[INFO] [stderr] 70 |             machine: machine,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `machine`
[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/timer.rs:70:13
[INFO] [stderr]    |
[INFO] [stderr] 70 |             machine: machine,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `machine`
[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: unneeded return statement
[INFO] [stderr]    --> src/timer.rs:136:13
[INFO] [stderr]     |
[INFO] [stderr] 136 |             return scope.now() + self.0;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `scope.now() + self.0`
[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: unneeded return statement
[INFO] [stderr]    --> src/timer.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 |             return goal;
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: remove `return` as shown: `goal`
[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 unit expression
[INFO] [stderr]   --> src/sync.rs:79:17
[INFO] [stderr]    |
[INFO] [stderr] 79 |                 ()
[INFO] [stderr]    |                 ^^ help: remove the final `()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unused_unit)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit expression
[INFO] [stderr]   --> src/sync.rs:90:17
[INFO] [stderr]    |
[INFO] [stderr] 90 |                 ()
[INFO] [stderr]    |                 ^^ help: remove the final `()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `GenericScope`
[INFO] [stderr]  --> src/timer.rs:3:49
[INFO] [stderr]   |
[INFO] [stderr] 3 | use rotor::{Machine, Scope, Response, EventSet, GenericScope, Time};
[INFO] [stderr]   |                                                 ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/timer.rs:136:13
[INFO] [stderr]     |
[INFO] [stderr] 136 |             return scope.now() + self.0;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `scope.now() + self.0`
[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: unneeded return statement
[INFO] [stderr]    --> src/timer.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 |             return goal;
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: remove `return` as shown: `goal`
[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 unit expression
[INFO] [stderr]   --> src/sync.rs:79:17
[INFO] [stderr]    |
[INFO] [stderr] 79 |                 ()
[INFO] [stderr]    |                 ^^ help: remove the final `()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unused_unit)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit expression
[INFO] [stderr]   --> src/sync.rs:90:17
[INFO] [stderr]    |
[INFO] [stderr] 90 |                 ()
[INFO] [stderr]    |                 ^^ help: remove the final `()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `GenericScope`
[INFO] [stderr]  --> src/timer.rs:3:49
[INFO] [stderr]   |
[INFO] [stderr] 3 | use rotor::{Machine, Scope, Response, EventSet, GenericScope, Time};
[INFO] [stderr]   |                                                 ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.89s
[INFO] running `"docker" "inspect" "a33160dee5a6fe1d4c45615e732dd370434b3e5ec64a8a8024786e3828d2f36b"`
[INFO] running `"docker" "rm" "-f" "a33160dee5a6fe1d4c45615e732dd370434b3e5ec64a8a8024786e3828d2f36b"`
[INFO] [stdout] a33160dee5a6fe1d4c45615e732dd370434b3e5ec64a8a8024786e3828d2f36b