[INFO] crate dogged 0.2.0 is already in cache [INFO] extracting crate dogged 0.2.0 into work/ex/clippy-test-run/sources/stable/reg/dogged/0.2.0 [INFO] extracting crate dogged 0.2.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/dogged/0.2.0 [INFO] validating manifest of dogged-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 dogged-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 dogged-0.2.0 [INFO] finished frobbing dogged-0.2.0 [INFO] frobbed toml for dogged-0.2.0 written to work/ex/clippy-test-run/sources/stable/reg/dogged/0.2.0/Cargo.toml [INFO] started frobbing dogged-0.2.0 [INFO] finished frobbing dogged-0.2.0 [INFO] frobbed toml for dogged-0.2.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/dogged/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 dogged-0.2.0 against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/dogged/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" "-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] 6aa9be2b9066405b4a5e893dd56bc24e1135d192d4934aa9a880365ffa3e6410 [INFO] running `"docker" "start" "-a" "6aa9be2b9066405b4a5e893dd56bc24e1135d192d4934aa9a880365ffa3e6410"` [INFO] [stderr] Checking dogged v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/lib.rs:202:45 [INFO] [stderr] | [INFO] [stderr] 202 | *root = Arc::new(Node::Branch { children: children }); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace it with: `children` [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/lib.rs:340:37 [INFO] [stderr] | [INFO] [stderr] 340 | Arc::new(Node::Branch { children: children }) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace it with: `children` [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/lib.rs:202:45 [INFO] [stderr] | [INFO] [stderr] 202 | *root = Arc::new(Node::Branch { children: children }); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace it with: `children` [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/lib.rs:340:37 [INFO] [stderr] | [INFO] [stderr] 340 | Arc::new(Node::Branch { children: children }) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace it with: `children` [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] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:1:19 [INFO] [stderr] | [INFO] [stderr] 1 | #![cfg_attr(test, 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 `dogged`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: large size difference between variants [INFO] [stderr] --> src/lib.rs:129:5 [INFO] [stderr] | [INFO] [stderr] 129 | / Branch { [INFO] [stderr] 130 | | children: [Option>>; BRANCH_FACTOR], [INFO] [stderr] 131 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::large_enum_variant)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant [INFO] [stderr] help: consider boxing the large fields to reduce the total size of the enum [INFO] [stderr] | [INFO] [stderr] 130 | children: Box<[Option>>; BRANCH_FACTOR]>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: item `DVec` has a public `len` method but no corresponding `is_empty` method [INFO] [stderr] --> src/lib.rs:137:1 [INFO] [stderr] | [INFO] [stderr] 137 | / impl DVec { [INFO] [stderr] 138 | | pub fn new() -> Self { [INFO] [stderr] 139 | | DVec { [INFO] [stderr] 140 | | root_len: Index(0), [INFO] [stderr] ... | [INFO] [stderr] 228 | | } [INFO] [stderr] 229 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::len_without_is_empty)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty [INFO] [stderr] [INFO] [stderr] warning: you should consider adding a `Default` implementation for `DVec` [INFO] [stderr] --> src/lib.rs:138:5 [INFO] [stderr] | [INFO] [stderr] 138 | / pub fn new() -> Self { [INFO] [stderr] 139 | | DVec { [INFO] [stderr] 140 | | root_len: Index(0), [INFO] [stderr] 141 | | shift: Shift(0), [INFO] [stderr] ... | [INFO] [stderr] 144 | | } [INFO] [stderr] 145 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::new_without_default)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 137 | impl Default for DVec { [INFO] [stderr] 138 | fn default() -> Self { [INFO] [stderr] 139 | Self::new() [INFO] [stderr] 140 | } [INFO] [stderr] 141 | } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "6aa9be2b9066405b4a5e893dd56bc24e1135d192d4934aa9a880365ffa3e6410"` [INFO] running `"docker" "rm" "-f" "6aa9be2b9066405b4a5e893dd56bc24e1135d192d4934aa9a880365ffa3e6410"` [INFO] [stdout] 6aa9be2b9066405b4a5e893dd56bc24e1135d192d4934aa9a880365ffa3e6410