[INFO] updating cached repository Ryan1729/prop-proc-prog-puzz [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Ryan1729/prop-proc-prog-puzz [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Ryan1729/prop-proc-prog-puzz" "work/ex/clippy-test-run/sources/stable/gh/Ryan1729/prop-proc-prog-puzz"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/Ryan1729/prop-proc-prog-puzz'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Ryan1729/prop-proc-prog-puzz" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Ryan1729/prop-proc-prog-puzz"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Ryan1729/prop-proc-prog-puzz'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] cde2a1afb4ca6edbf59d8ad7e518d2b11b3c7304 [INFO] sha for GitHub repo Ryan1729/prop-proc-prog-puzz: cde2a1afb4ca6edbf59d8ad7e518d2b11b3c7304 [INFO] validating manifest of Ryan1729/prop-proc-prog-puzz 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 Ryan1729/prop-proc-prog-puzz 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 Ryan1729/prop-proc-prog-puzz [INFO] finished frobbing Ryan1729/prop-proc-prog-puzz [INFO] frobbed toml for Ryan1729/prop-proc-prog-puzz written to work/ex/clippy-test-run/sources/stable/gh/Ryan1729/prop-proc-prog-puzz/Cargo.toml [INFO] started frobbing Ryan1729/prop-proc-prog-puzz [INFO] finished frobbing Ryan1729/prop-proc-prog-puzz [INFO] frobbed toml for Ryan1729/prop-proc-prog-puzz written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Ryan1729/prop-proc-prog-puzz/Cargo.toml [INFO] crate Ryan1729/prop-proc-prog-puzz has a lockfile. skipping [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 Ryan1729/prop-proc-prog-puzz against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/Ryan1729/prop-proc-prog-puzz:/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] 178fa2e46e20ccb457055733ba12b28882aac93a2981abebbf2311520e208a2d [INFO] running `"docker" "start" "-a" "178fa2e46e20ccb457055733ba12b28882aac93a2981abebbf2311520e208a2d"` [INFO] [stderr] Checking prop_proc_prog_puzz v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Checking quickcheck v0.3.2 [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/code_gen.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | rng: rng, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `rng` [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/code_gen.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | input_type: input_type, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `input_type` [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/code_gen.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | output_type: output_type, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `output_type` [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/code_gen.rs:225:13 [INFO] [stderr] | [INFO] [stderr] 225 | example: example, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `example` [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: literal with an empty format string [INFO] [stderr] --> src/main.rs:173:12 [INFO] [stderr] | [INFO] [stderr] 173 | / r#" [INFO] [stderr] 174 | | quickcheck = "0.3" [INFO] [stderr] 175 | | "#) [INFO] [stderr] | |______^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::write_literal)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_literal [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:69:20 [INFO] [stderr] | [INFO] [stderr] 69 | example: &|mut rng| match rng.gen::() % 3 { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/code_gen.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | rng: rng, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `rng` [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/code_gen.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | input_type: input_type, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `input_type` [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/code_gen.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | output_type: output_type, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `output_type` [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/code_gen.rs:225:13 [INFO] [stderr] | [INFO] [stderr] 225 | example: example, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `example` [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: literal with an empty format string [INFO] [stderr] --> src/main.rs:173:12 [INFO] [stderr] | [INFO] [stderr] 173 | / r#" [INFO] [stderr] 174 | | quickcheck = "0.3" [INFO] [stderr] 175 | | "#) [INFO] [stderr] | |______^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::write_literal)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_literal [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:69:20 [INFO] [stderr] | [INFO] [stderr] 69 | example: &|mut rng| match rng.gen::() % 3 { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.16s [INFO] running `"docker" "inspect" "178fa2e46e20ccb457055733ba12b28882aac93a2981abebbf2311520e208a2d"` [INFO] running `"docker" "rm" "-f" "178fa2e46e20ccb457055733ba12b28882aac93a2981abebbf2311520e208a2d"` [INFO] [stdout] 178fa2e46e20ccb457055733ba12b28882aac93a2981abebbf2311520e208a2d