[INFO] updating cached repository RyosukeCla/rustdl
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/RyosukeCla/rustdl
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/RyosukeCla/rustdl" "work/ex/clippy-test-run/sources/stable/gh/RyosukeCla/rustdl"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/RyosukeCla/rustdl'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RyosukeCla/rustdl" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/RyosukeCla/rustdl"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/RyosukeCla/rustdl'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a01ae3eedeebd5317d314e7aaf77f5b439877340
[INFO] sha for GitHub repo RyosukeCla/rustdl: a01ae3eedeebd5317d314e7aaf77f5b439877340
[INFO] validating manifest of RyosukeCla/rustdl 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 RyosukeCla/rustdl 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 RyosukeCla/rustdl
[INFO] finished frobbing RyosukeCla/rustdl
[INFO] frobbed toml for RyosukeCla/rustdl written to work/ex/clippy-test-run/sources/stable/gh/RyosukeCla/rustdl/Cargo.toml
[INFO] started frobbing RyosukeCla/rustdl
[INFO] finished frobbing RyosukeCla/rustdl
[INFO] frobbed toml for RyosukeCla/rustdl written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/RyosukeCla/rustdl/Cargo.toml
[INFO] crate RyosukeCla/rustdl 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 RyosukeCla/rustdl against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/RyosukeCla/rustdl:/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] 21f695956eaa7379f572c20a9cea1198200ed88b5cf661501bd69787a7ec7e5b
[INFO] running `"docker" "start" "-a" "21f695956eaa7379f572c20a9cea1198200ed88b5cf661501bd69787a7ec7e5b"`
[INFO] [stderr]     Checking rustdl v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/parse.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |         url: url,
[INFO] [stderr]    |         ^^^^^^^^ help: replace it with: `url`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/parse.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |         parallels: parallels,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `parallels`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/parse.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         args: args,
[INFO] [stderr]    |         ^^^^^^^^^^ help: replace it with: `args`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/parse.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |         usage: usage,
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: replace it with: `usage`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/parse.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |         url: url,
[INFO] [stderr]    |         ^^^^^^^^ help: replace it with: `url`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/parse.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |         parallels: parallels,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `parallels`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/parse.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         args: args,
[INFO] [stderr]    |         ^^^^^^^^^^ help: replace it with: `args`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/parse.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |         usage: usage,
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: replace it with: `usage`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/downloader.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 f.write(&chunk).unwrap();
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to one
[INFO] [stderr]   --> src/parse.rs:36:34
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let url: Option<String> = if matches.free.len() >= 1 { Some(matches.free[0].clone()) } else { None };
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!matches.free.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rustdl`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/downloader.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 f.write(&chunk).unwrap();
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to one
[INFO] [stderr]   --> src/parse.rs:36:34
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let url: Option<String> = if matches.free.len() >= 1 { Some(matches.free[0].clone()) } else { None };
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!matches.free.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rustdl`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "21f695956eaa7379f572c20a9cea1198200ed88b5cf661501bd69787a7ec7e5b"`
[INFO] running `"docker" "rm" "-f" "21f695956eaa7379f572c20a9cea1198200ed88b5cf661501bd69787a7ec7e5b"`
[INFO] [stdout] 21f695956eaa7379f572c20a9cea1198200ed88b5cf661501bd69787a7ec7e5b