[INFO] updating cached repository cideM/teems-rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/cideM/teems-rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/cideM/teems-rust" "work/ex/clippy-test-run/sources/stable/gh/cideM/teems-rust"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/cideM/teems-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/cideM/teems-rust" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/cideM/teems-rust"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/cideM/teems-rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9d5ec75e2600b276bd1ae4840e19d5ca7097128e [INFO] sha for GitHub repo cideM/teems-rust: 9d5ec75e2600b276bd1ae4840e19d5ca7097128e [INFO] validating manifest of cideM/teems-rust 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 cideM/teems-rust 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 cideM/teems-rust [INFO] finished frobbing cideM/teems-rust [INFO] frobbed toml for cideM/teems-rust written to work/ex/clippy-test-run/sources/stable/gh/cideM/teems-rust/Cargo.toml [INFO] started frobbing cideM/teems-rust [INFO] finished frobbing cideM/teems-rust [INFO] frobbed toml for cideM/teems-rust written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/cideM/teems-rust/Cargo.toml [INFO] crate cideM/teems-rust 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 cideM/teems-rust 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/cideM/teems-rust:/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] c2cf5490f3ab86fb1b36947ae9fd3a143271f6a72b66f86fde0cf1e53aff090c [INFO] running `"docker" "start" "-a" "c2cf5490f3ab86fb1b36947ae9fd3a143271f6a72b66f86fde0cf1e53aff090c"` [INFO] [stderr] Blocking waiting for file lock on the registry index [INFO] [stderr] Checking teems-rust v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: literal with an empty format string [INFO] [stderr] --> src/lib.rs:131:41 [INFO] [stderr] | [INFO] [stderr] 131 | println!("{} {}", app.name, "\u{2713}"); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::print_literal)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#print_literal [INFO] [stderr] [INFO] [stderr] warning: literal with an empty format string [INFO] [stderr] --> src/lib.rs:131:41 [INFO] [stderr] | [INFO] [stderr] 131 | println!("{} {}", app.name, "\u{2713}"); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::print_literal)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#print_literal [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `T` in this scope [INFO] [stderr] --> src/apps/x_helper.rs:9:29 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn mk_x_app(prefixes: [&T]) -> Box Result> {} [INFO] [stderr] | ^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `T` in this scope [INFO] [stderr] --> src/apps/x_helper.rs:9:29 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn mk_x_app(prefixes: [&T]) -> Box Result> {} [INFO] [stderr] | ^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ColorValue`, `Hexable` [INFO] [stderr] --> src/apps/x_helper.rs:1:13 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{ColorValue, Hexable, Theme}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `regex::Captures` [INFO] [stderr] --> src/apps/x_helper.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use regex::Captures; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `regex::Regex` [INFO] [stderr] --> src/apps/x_helper.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use regex::Regex; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unneeded unit return type [INFO] [stderr] --> src/lib.rs:100:36 [INFO] [stderr] | [INFO] [stderr] 100 | pub fn list_themes(config: Config) -> () { [INFO] [stderr] | ^^^^^ help: remove the `-> ()` [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: unused imports: `ColorValue`, `Hexable` [INFO] [stderr] --> src/apps/x_helper.rs:1:13 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{ColorValue, Hexable, Theme}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `regex::Captures` [INFO] [stderr] --> src/apps/x_helper.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use regex::Captures; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `regex::Regex` [INFO] [stderr] --> src/apps/x_helper.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use regex::Regex; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unneeded unit return type [INFO] [stderr] --> src/lib.rs:100:36 [INFO] [stderr] | [INFO] [stderr] 100 | pub fn list_themes(config: Config) -> () { [INFO] [stderr] | ^^^^^ help: remove the `-> ()` [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] error[E0308]: mismatched types [INFO] [stderr] --> src/apps/x_helper.rs:9:83 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn mk_x_app(prefixes: [&T]) -> Box Result> {} [INFO] [stderr] | ^^ expected struct `std::boxed::Box`, found () [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::boxed::Box<(dyn for<'r, 's> std::ops::Fn(&'r Theme, &'s str) -> std::result::Result + 'static)>` [INFO] [stderr] found type `()` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0308, E0412. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `teems-rust`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/apps/x_helper.rs:9:83 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn mk_x_app(prefixes: [&T]) -> Box Result> {} [INFO] [stderr] | ^^ expected struct `std::boxed::Box`, found () [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::boxed::Box<(dyn for<'r, 's> std::ops::Fn(&'r Theme, &'s str) -> std::result::Result + 'static)>` [INFO] [stderr] found type `()` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0308, E0412. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `teems-rust`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "c2cf5490f3ab86fb1b36947ae9fd3a143271f6a72b66f86fde0cf1e53aff090c"` [INFO] running `"docker" "rm" "-f" "c2cf5490f3ab86fb1b36947ae9fd3a143271f6a72b66f86fde0cf1e53aff090c"` [INFO] [stdout] c2cf5490f3ab86fb1b36947ae9fd3a143271f6a72b66f86fde0cf1e53aff090c