[INFO] updating cached repository kohnakagawa/SQLNetworkServer [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/kohnakagawa/SQLNetworkServer [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/kohnakagawa/SQLNetworkServer" "work/ex/clippy-test-run/sources/stable/gh/kohnakagawa/SQLNetworkServer"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/kohnakagawa/SQLNetworkServer'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/kohnakagawa/SQLNetworkServer" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/kohnakagawa/SQLNetworkServer"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/kohnakagawa/SQLNetworkServer'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c6d453bb611830d74a1cfa81cbc89aa51cbfe1d6 [INFO] sha for GitHub repo kohnakagawa/SQLNetworkServer: c6d453bb611830d74a1cfa81cbc89aa51cbfe1d6 [INFO] validating manifest of kohnakagawa/SQLNetworkServer 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 kohnakagawa/SQLNetworkServer 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 kohnakagawa/SQLNetworkServer [INFO] finished frobbing kohnakagawa/SQLNetworkServer [INFO] frobbed toml for kohnakagawa/SQLNetworkServer written to work/ex/clippy-test-run/sources/stable/gh/kohnakagawa/SQLNetworkServer/Cargo.toml [INFO] started frobbing kohnakagawa/SQLNetworkServer [INFO] finished frobbing kohnakagawa/SQLNetworkServer [INFO] frobbed toml for kohnakagawa/SQLNetworkServer written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/kohnakagawa/SQLNetworkServer/Cargo.toml [INFO] crate kohnakagawa/SQLNetworkServer 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 kohnakagawa/SQLNetworkServer 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/kohnakagawa/SQLNetworkServer:/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] e1336ba9ed15072eff35fbdf6af060162007e53cf5cdb88d98e15b45b6112f55 [INFO] running `"docker" "start" "-a" "e1336ba9ed15072eff35fbdf6af060162007e53cf5cdb88d98e15b45b6112f55"` [INFO] [stderr] Compiling libsqlite3-sys v0.9.1 [INFO] [stderr] Checking rusqlite v0.13.0 [INFO] [stderr] Checking sql_server v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do. [INFO] [stderr] --> src/main.rs:66:14 [INFO] [stderr] | [INFO] [stderr] 66 | message: &String) { [INFO] [stderr] | ^^^^^^^ help: change this to: `&str` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_arg)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: Err(_) will match all errors, maybe not a good idea [INFO] [stderr] --> src/main.rs:96:13 [INFO] [stderr] | [INFO] [stderr] 96 | Err(_) => { panic!("connection failed.") } [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::match_wild_err_arm)] on by default [INFO] [stderr] = note: to remove this warning, match each error separately or use unreachable macro [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_wild_err_arm [INFO] [stderr] [INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do. [INFO] [stderr] --> src/main.rs:66:14 [INFO] [stderr] | [INFO] [stderr] 66 | message: &String) { [INFO] [stderr] | ^^^^^^^ help: change this to: `&str` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_arg)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: Err(_) will match all errors, maybe not a good idea [INFO] [stderr] --> src/main.rs:96:13 [INFO] [stderr] | [INFO] [stderr] 96 | Err(_) => { panic!("connection failed.") } [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::match_wild_err_arm)] on by default [INFO] [stderr] = note: to remove this warning, match each error separately or use unreachable macro [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_wild_err_arm [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.64s [INFO] running `"docker" "inspect" "e1336ba9ed15072eff35fbdf6af060162007e53cf5cdb88d98e15b45b6112f55"` [INFO] running `"docker" "rm" "-f" "e1336ba9ed15072eff35fbdf6af060162007e53cf5cdb88d98e15b45b6112f55"` [INFO] [stdout] e1336ba9ed15072eff35fbdf6af060162007e53cf5cdb88d98e15b45b6112f55