[INFO] updating cached repository Sgeo/worlds_mov_maker [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Sgeo/worlds_mov_maker [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Sgeo/worlds_mov_maker" "work/ex/clippy-test-run/sources/stable/gh/Sgeo/worlds_mov_maker"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/Sgeo/worlds_mov_maker'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Sgeo/worlds_mov_maker" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Sgeo/worlds_mov_maker"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Sgeo/worlds_mov_maker'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d99b1d8f30dfb276d2e3ce906df01db03dd7c84f [INFO] sha for GitHub repo Sgeo/worlds_mov_maker: d99b1d8f30dfb276d2e3ce906df01db03dd7c84f [INFO] validating manifest of Sgeo/worlds_mov_maker 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 Sgeo/worlds_mov_maker 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 Sgeo/worlds_mov_maker [INFO] finished frobbing Sgeo/worlds_mov_maker [INFO] frobbed toml for Sgeo/worlds_mov_maker written to work/ex/clippy-test-run/sources/stable/gh/Sgeo/worlds_mov_maker/Cargo.toml [INFO] started frobbing Sgeo/worlds_mov_maker [INFO] finished frobbing Sgeo/worlds_mov_maker [INFO] frobbed toml for Sgeo/worlds_mov_maker written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Sgeo/worlds_mov_maker/Cargo.toml [INFO] crate Sgeo/worlds_mov_maker 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 Sgeo/worlds_mov_maker against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/Sgeo/worlds_mov_maker:/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] 7598a365a4dc7eaee7e90251c34c398f9361368096dbb3464240e6f77e583b87 [INFO] running `"docker" "start" "-a" "7598a365a4dc7eaee7e90251c34c398f9361368096dbb3464240e6f77e583b87"` [INFO] [stderr] Checking image v0.14.0 [INFO] [stderr] Checking worlds_mov_maker v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: literal with an empty format string [INFO] [stderr] --> src/main.rs:31:56 [INFO] [stderr] | [INFO] [stderr] 31 | write!(&mut vstxt, "{}{}", &part_filename, "\r\n").expect("Unable to write to vs.txt!"); [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: literal with an empty format string [INFO] [stderr] --> src/main.rs:31:56 [INFO] [stderr] | [INFO] [stderr] 31 | write!(&mut vstxt, "{}{}", &part_filename, "\r\n").expect("Unable to write to vs.txt!"); [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: taken reference of right operand [INFO] [stderr] --> src/main.rs:42:14 [INFO] [stderr] | [INFO] [stderr] 42 | .arg(String::from("-M") + &main_filename) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^-------------- [INFO] [stderr] | | [INFO] [stderr] | help: use the right value directly: `main_filename` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::op_ref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref [INFO] [stderr] [INFO] [stderr] warning: taken reference of right operand [INFO] [stderr] --> src/main.rs:42:14 [INFO] [stderr] | [INFO] [stderr] 42 | .arg(String::from("-M") + &main_filename) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^-------------- [INFO] [stderr] | | [INFO] [stderr] | help: use the right value directly: `main_filename` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::op_ref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.15s [INFO] running `"docker" "inspect" "7598a365a4dc7eaee7e90251c34c398f9361368096dbb3464240e6f77e583b87"` [INFO] running `"docker" "rm" "-f" "7598a365a4dc7eaee7e90251c34c398f9361368096dbb3464240e6f77e583b87"` [INFO] [stdout] 7598a365a4dc7eaee7e90251c34c398f9361368096dbb3464240e6f77e583b87