[INFO] updating cached repository Michaelt293/glossy
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Michaelt293/glossy
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Michaelt293/glossy" "work/ex/clippy-test-run/sources/stable/gh/Michaelt293/glossy"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/Michaelt293/glossy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Michaelt293/glossy" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Michaelt293/glossy"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Michaelt293/glossy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2a43ff6d478384f1fe09295964f7cfbe3edf1875
[INFO] sha for GitHub repo Michaelt293/glossy: 2a43ff6d478384f1fe09295964f7cfbe3edf1875
[INFO] validating manifest of Michaelt293/glossy 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 Michaelt293/glossy 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 Michaelt293/glossy
[INFO] finished frobbing Michaelt293/glossy
[INFO] frobbed toml for Michaelt293/glossy written to work/ex/clippy-test-run/sources/stable/gh/Michaelt293/glossy/Cargo.toml
[INFO] started frobbing Michaelt293/glossy
[INFO] finished frobbing Michaelt293/glossy
[INFO] frobbed toml for Michaelt293/glossy written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Michaelt293/glossy/Cargo.toml
[INFO] crate Michaelt293/glossy 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 Michaelt293/glossy 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/Michaelt293/glossy:/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] a583baa84e64dca0253fc3691dcefd88288da8a669cb9538e8fc25540eea81a9
[INFO] running `"docker" "start" "-a" "a583baa84e64dca0253fc3691dcefd88288da8a669cb9538e8fc25540eea81a9"`
[INFO] [stderr]     Checking serde v1.0.7
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]     Checking term_size v0.2.3
[INFO] [stderr]    Compiling serde_derive v1.0.7
[INFO] [stderr]     Checking clap v2.19.3
[INFO] [stderr]     Checking csv-core v0.1.0
[INFO] [stderr]     Checking csv v1.0.0-beta.1
[INFO] [stderr]     Checking glossy v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unneeded unit return type
[INFO] [stderr]   --> src/lib.rs:47:62
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn search(term: &str, term_description: TermWithDescription) -> () {
[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: unneeded unit return type
[INFO] [stderr]   --> src/lib.rs:55:77
[INFO] [stderr]    |
[INFO] [stderr] 55 | fn search_case_sensitive(term: &str, term_description: TermWithDescription) -> () {
[INFO] [stderr]    |                                                                             ^^^^^ help: remove the `-> ()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit return type
[INFO] [stderr]   --> src/lib.rs:47:62
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn search(term: &str, term_description: TermWithDescription) -> () {
[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: unneeded unit return type
[INFO] [stderr]   --> src/lib.rs:55:77
[INFO] [stderr]    |
[INFO] [stderr] 55 | fn search_case_sensitive(term: &str, term_description: TermWithDescription) -> () {
[INFO] [stderr]    |                                                                             ^^^^^ help: remove the `-> ()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.60s
[INFO] running `"docker" "inspect" "a583baa84e64dca0253fc3691dcefd88288da8a669cb9538e8fc25540eea81a9"`
[INFO] running `"docker" "rm" "-f" "a583baa84e64dca0253fc3691dcefd88288da8a669cb9538e8fc25540eea81a9"`
[INFO] [stdout] a583baa84e64dca0253fc3691dcefd88288da8a669cb9538e8fc25540eea81a9