[INFO] updating cached repository JRegimbal/scheme-repl [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/JRegimbal/scheme-repl [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/JRegimbal/scheme-repl" "work/ex/clippy-test-run/sources/stable/gh/JRegimbal/scheme-repl"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/JRegimbal/scheme-repl'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/JRegimbal/scheme-repl" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/JRegimbal/scheme-repl"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/JRegimbal/scheme-repl'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3093dfa908c99a5b0db8ef25d3917d4e4681389c [INFO] sha for GitHub repo JRegimbal/scheme-repl: 3093dfa908c99a5b0db8ef25d3917d4e4681389c [INFO] validating manifest of JRegimbal/scheme-repl 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 JRegimbal/scheme-repl 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 JRegimbal/scheme-repl [INFO] finished frobbing JRegimbal/scheme-repl [INFO] frobbed toml for JRegimbal/scheme-repl written to work/ex/clippy-test-run/sources/stable/gh/JRegimbal/scheme-repl/Cargo.toml [INFO] started frobbing JRegimbal/scheme-repl [INFO] finished frobbing JRegimbal/scheme-repl [INFO] frobbed toml for JRegimbal/scheme-repl written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/JRegimbal/scheme-repl/Cargo.toml [INFO] crate JRegimbal/scheme-repl 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 JRegimbal/scheme-repl against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/JRegimbal/scheme-repl:/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] 9279ea2350e4f21fb0b1486731ebbad4d714700f17da8da82e474d30c083961e [INFO] running `"docker" "start" "-a" "9279ea2350e4f21fb0b1486731ebbad4d714700f17da8da82e474d30c083961e"` [INFO] [stderr] Checking scheme v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `HashMap` [INFO] [stderr] --> src/repl/read.rs:3:33 [INFO] [stderr] | [INFO] [stderr] 3 | use std::collections::{HashSet, HashMap}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: this `else { if .. }` block can be collapsed [INFO] [stderr] --> src/repl/read.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | else { [INFO] [stderr] | _____________^ [INFO] [stderr] 23 | | if character.is_whitespace() { [INFO] [stderr] 24 | | tokens.push(build); [INFO] [stderr] 25 | | build = String::new(); [INFO] [stderr] ... | [INFO] [stderr] 28 | | } [INFO] [stderr] 29 | | } [INFO] [stderr] | |________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::collapsible_if)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if [INFO] [stderr] help: try [INFO] [stderr] | [INFO] [stderr] 22 | else if character.is_whitespace() { [INFO] [stderr] 23 | tokens.push(build); [INFO] [stderr] 24 | build = String::new(); [INFO] [stderr] 25 | } else { [INFO] [stderr] 26 | build.push(character); [INFO] [stderr] 27 | } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: function is never used: `verify` [INFO] [stderr] --> src/repl/read.rs:37:1 [INFO] [stderr] | [INFO] [stderr] 37 | fn verify(tokens: Vec) -> std::result::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] error: this `if` has identical blocks [INFO] [stderr] --> src/repl/read.rs:18:71 [INFO] [stderr] | [INFO] [stderr] 18 | else if single_tokens.contains(character.to_string().as_str()) { [INFO] [stderr] | _______________________________________________________________________^ [INFO] [stderr] 19 | | tokens.push(build); [INFO] [stderr] 20 | | build = character.to_string(); [INFO] [stderr] 21 | | } [INFO] [stderr] | |________^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::if_same_then_else)] on by default [INFO] [stderr] note: same as this [INFO] [stderr] --> src/repl/read.rs:14:55 [INFO] [stderr] | [INFO] [stderr] 14 | else if single_tokens.contains(build.as_str()) { [INFO] [stderr] | _______________________________________________________^ [INFO] [stderr] 15 | | tokens.push(build); [INFO] [stderr] 16 | | build = character.to_string(); [INFO] [stderr] 17 | | } [INFO] [stderr] | |________^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to match on a boolean expression [INFO] [stderr] --> src/repl/read.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | / match verified { [INFO] [stderr] 57 | | true => Ok(tokens.len()), [INFO] [stderr] 58 | | false => Err(error_message), [INFO] [stderr] 59 | | } [INFO] [stderr] | |_____^ help: consider using an if/else expression: `if verified { Ok(tokens.len()) } else { Err(error_message) }` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::match_bool)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `scheme`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: this `else { if .. }` block can be collapsed [INFO] [stderr] --> src/repl/read.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | else { [INFO] [stderr] | _____________^ [INFO] [stderr] 23 | | if character.is_whitespace() { [INFO] [stderr] 24 | | tokens.push(build); [INFO] [stderr] 25 | | build = String::new(); [INFO] [stderr] ... | [INFO] [stderr] 28 | | } [INFO] [stderr] 29 | | } [INFO] [stderr] | |________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::collapsible_if)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if [INFO] [stderr] help: try [INFO] [stderr] | [INFO] [stderr] 22 | else if character.is_whitespace() { [INFO] [stderr] 23 | tokens.push(build); [INFO] [stderr] 24 | build = String::new(); [INFO] [stderr] 25 | } else { [INFO] [stderr] 26 | build.push(character); [INFO] [stderr] 27 | } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error: this `if` has identical blocks [INFO] [stderr] --> src/repl/read.rs:18:71 [INFO] [stderr] | [INFO] [stderr] 18 | else if single_tokens.contains(character.to_string().as_str()) { [INFO] [stderr] | _______________________________________________________________________^ [INFO] [stderr] 19 | | tokens.push(build); [INFO] [stderr] 20 | | build = character.to_string(); [INFO] [stderr] 21 | | } [INFO] [stderr] | |________^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::if_same_then_else)] on by default [INFO] [stderr] note: same as this [INFO] [stderr] --> src/repl/read.rs:14:55 [INFO] [stderr] | [INFO] [stderr] 14 | else if single_tokens.contains(build.as_str()) { [INFO] [stderr] | _______________________________________________________^ [INFO] [stderr] 15 | | tokens.push(build); [INFO] [stderr] 16 | | build = character.to_string(); [INFO] [stderr] 17 | | } [INFO] [stderr] | |________^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to match on a boolean expression [INFO] [stderr] --> src/repl/read.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | / match verified { [INFO] [stderr] 57 | | true => Ok(tokens.len()), [INFO] [stderr] 58 | | false => Err(error_message), [INFO] [stderr] 59 | | } [INFO] [stderr] | |_____^ help: consider using an if/else expression: `if verified { Ok(tokens.len()) } else { Err(error_message) }` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::match_bool)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `scheme`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "9279ea2350e4f21fb0b1486731ebbad4d714700f17da8da82e474d30c083961e"` [INFO] running `"docker" "rm" "-f" "9279ea2350e4f21fb0b1486731ebbad4d714700f17da8da82e474d30c083961e"` [INFO] [stdout] 9279ea2350e4f21fb0b1486731ebbad4d714700f17da8da82e474d30c083961e