[INFO] updating cached repository maufl/gb2idb [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/maufl/gb2idb [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/maufl/gb2idb" "work/ex/clippy-test-run/sources/stable/gh/maufl/gb2idb"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/maufl/gb2idb'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/maufl/gb2idb" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/maufl/gb2idb"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/maufl/gb2idb'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b8f04ab859ff60fbcb1c0b87d4de7c8e29cb305a [INFO] sha for GitHub repo maufl/gb2idb: b8f04ab859ff60fbcb1c0b87d4de7c8e29cb305a [INFO] validating manifest of maufl/gb2idb 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 maufl/gb2idb 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 maufl/gb2idb [INFO] finished frobbing maufl/gb2idb [INFO] frobbed toml for maufl/gb2idb written to work/ex/clippy-test-run/sources/stable/gh/maufl/gb2idb/Cargo.toml [INFO] started frobbing maufl/gb2idb [INFO] finished frobbing maufl/gb2idb [INFO] frobbed toml for maufl/gb2idb written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/maufl/gb2idb/Cargo.toml [INFO] crate maufl/gb2idb 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] [stderr] Blocking waiting for file lock on the registry index [INFO] linting maufl/gb2idb against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/maufl/gb2idb:/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] 42fd1511baa7f8b40f429d85072b301782e6dca10408c0b329a5b87d499adfe9 [INFO] running `"docker" "start" "-a" "42fd1511baa7f8b40f429d85072b301782e6dca10408c0b329a5b87d499adfe9"` [INFO] [stderr] Checking serde v1.0.29 [INFO] [stderr] Compiling libsqlite3-sys v0.9.1 [INFO] [stderr] Checking tokio-executor v0.1.0 [INFO] [stderr] Checking crossbeam-epoch v0.4.0 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking tokio-io v0.1.6 [INFO] [stderr] Checking regex v0.2.7 [INFO] [stderr] Checking native-tls v0.1.5 [INFO] [stderr] Checking crossbeam-deque v0.3.0 [INFO] [stderr] Checking tokio-threadpool v0.1.0 [INFO] [stderr] Checking tokio-reactor v0.1.0 [INFO] [stderr] Checking rusqlite v0.13.0 [INFO] [stderr] Checking tokio v0.1.3 [INFO] [stderr] Checking env_logger v0.5.5 [INFO] [stderr] Checking tokio-core v0.1.14 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking tokio-tls v0.1.4 [INFO] [stderr] Checking hyper v0.11.22 [INFO] [stderr] Checking serde_urlencoded v0.5.1 [INFO] [stderr] Checking serde_json v1.0.11 [INFO] [stderr] Checking hyper-tls v0.1.2 [INFO] [stderr] Checking reqwest v0.8.5 [INFO] [stderr] Checking gb2idb v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: the function has a cyclomatic complexity of 31 [INFO] [stderr] --> src/main.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | / fn main() { [INFO] [stderr] 26 | | env_logger::init(); [INFO] [stderr] 27 | | [INFO] [stderr] 28 | | let paramters = app().get_matches(); [INFO] [stderr] ... | [INFO] [stderr] 135 | | debug!("Finished data transfer"); [INFO] [stderr] 136 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cyclomatic_complexity)] on by default [INFO] [stderr] = help: you could split it up into multiple smaller functions [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity [INFO] [stderr] [INFO] [stderr] warning: use of `unwrap_or` followed by a function call [INFO] [stderr] --> src/main.rs:129:26 [INFO] [stderr] | [INFO] [stderr] 129 | .unwrap_or("Server did not return error".to_string()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| "Server did not return error".to_string())` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::or_fun_call)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call [INFO] [stderr] [INFO] [stderr] warning: the function has a cyclomatic complexity of 31 [INFO] [stderr] --> src/main.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | / fn main() { [INFO] [stderr] 26 | | env_logger::init(); [INFO] [stderr] 27 | | [INFO] [stderr] 28 | | let paramters = app().get_matches(); [INFO] [stderr] ... | [INFO] [stderr] 135 | | debug!("Finished data transfer"); [INFO] [stderr] 136 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cyclomatic_complexity)] on by default [INFO] [stderr] = help: you could split it up into multiple smaller functions [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity [INFO] [stderr] [INFO] [stderr] warning: use of `unwrap_or` followed by a function call [INFO] [stderr] --> src/main.rs:129:26 [INFO] [stderr] | [INFO] [stderr] 129 | .unwrap_or("Server did not return error".to_string()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| "Server did not return error".to_string())` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::or_fun_call)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.30s [INFO] running `"docker" "inspect" "42fd1511baa7f8b40f429d85072b301782e6dca10408c0b329a5b87d499adfe9"` [INFO] running `"docker" "rm" "-f" "42fd1511baa7f8b40f429d85072b301782e6dca10408c0b329a5b87d499adfe9"` [INFO] [stdout] 42fd1511baa7f8b40f429d85072b301782e6dca10408c0b329a5b87d499adfe9