[INFO] crate bloodhound 0.5.4 is already in cache [INFO] extracting crate bloodhound 0.5.4 into work/ex/clippy-test-run/sources/stable/reg/bloodhound/0.5.4 [INFO] extracting crate bloodhound 0.5.4 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/bloodhound/0.5.4 [INFO] validating manifest of bloodhound-0.5.4 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 bloodhound-0.5.4 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 bloodhound-0.5.4 [INFO] finished frobbing bloodhound-0.5.4 [INFO] frobbed toml for bloodhound-0.5.4 written to work/ex/clippy-test-run/sources/stable/reg/bloodhound/0.5.4/Cargo.toml [INFO] started frobbing bloodhound-0.5.4 [INFO] finished frobbing bloodhound-0.5.4 [INFO] frobbed toml for bloodhound-0.5.4 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/bloodhound/0.5.4/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 bloodhound-0.5.4 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-0/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/bloodhound/0.5.4:/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] 46ba558183946bc5bdbc7413311cb65f148ec90244b57387662bc7435a165e70 [INFO] running `"docker" "start" "-a" "46ba558183946bc5bdbc7413311cb65f148ec90244b57387662bc7435a165e70"` [INFO] [stderr] Checking fragment v0.3.1 [INFO] [stderr] Checking bloodhound v0.5.4 (/opt/crater/workdir) [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/index.rs:16:13 [INFO] [stderr] | [INFO] [stderr] 16 | path: path, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `path` [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/indexed_path.rs:31:13 [INFO] [stderr] | [INFO] [stderr] 31 | path: path, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `path` [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/indexed_path.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | path_string: path_string [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `path_string` [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/index.rs:16:13 [INFO] [stderr] | [INFO] [stderr] 16 | path: path, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `path` [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/indexed_path.rs:31:13 [INFO] [stderr] | [INFO] [stderr] 31 | path: path, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `path` [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/indexed_path.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | path_string: path_string [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `path_string` [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: called `map(f)` on an Option value where `f` is a unit closure [INFO] [stderr] --> src/index.rs:43:13 [INFO] [stderr] | [INFO] [stderr] 43 | / relative_entry_path(entry, prefix_length).map(|entry_path| { [INFO] [stderr] 44 | | self.entries.push( [INFO] [stderr] 45 | | IndexedPath::new(entry_path, case_sensitive) [INFO] [stderr] 46 | | ); [INFO] [stderr] 47 | | }); [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::option_map_unit_fn)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#option_map_unit_fn [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 43 | if let Some(entry_path) = relative_entry_path(entry, prefix_length) { self.entries.push( [INFO] [stderr] 44 | IndexedPath::new(entry_path, case_sensitive) [INFO] [stderr] 45 | ); } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: called `map(f)` on an Option value where `f` is a unit closure [INFO] [stderr] --> src/index.rs:43:13 [INFO] [stderr] | [INFO] [stderr] 43 | / relative_entry_path(entry, prefix_length).map(|entry_path| { [INFO] [stderr] 44 | | self.entries.push( [INFO] [stderr] 45 | | IndexedPath::new(entry_path, case_sensitive) [INFO] [stderr] 46 | | ); [INFO] [stderr] 47 | | }); [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::option_map_unit_fn)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#option_map_unit_fn [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 43 | if let Some(entry_path) = relative_entry_path(entry, prefix_length) { self.entries.push( [INFO] [stderr] 44 | IndexedPath::new(entry_path, case_sensitive) [INFO] [stderr] 45 | ); } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> benches/index.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 `bloodhound`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "46ba558183946bc5bdbc7413311cb65f148ec90244b57387662bc7435a165e70"` [INFO] running `"docker" "rm" "-f" "46ba558183946bc5bdbc7413311cb65f148ec90244b57387662bc7435a165e70"` [INFO] [stdout] 46ba558183946bc5bdbc7413311cb65f148ec90244b57387662bc7435a165e70