[INFO] updating cached repository tshlabs/redeye [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/tshlabs/redeye [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/tshlabs/redeye" "work/ex/clippy-test-run/sources/stable/gh/tshlabs/redeye"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/tshlabs/redeye'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tshlabs/redeye" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/tshlabs/redeye"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/tshlabs/redeye'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] fd28f9570443e597d7e48767035484a40063bd07 [INFO] sha for GitHub repo tshlabs/redeye: fd28f9570443e597d7e48767035484a40063bd07 [INFO] validating manifest of tshlabs/redeye 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 tshlabs/redeye 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 tshlabs/redeye [INFO] finished frobbing tshlabs/redeye [INFO] frobbed toml for tshlabs/redeye written to work/ex/clippy-test-run/sources/stable/gh/tshlabs/redeye/Cargo.toml [INFO] started frobbing tshlabs/redeye [INFO] finished frobbing tshlabs/redeye [INFO] frobbed toml for tshlabs/redeye written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/tshlabs/redeye/Cargo.toml [INFO] crate tshlabs/redeye 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 tshlabs/redeye 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/tshlabs/redeye:/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] c2235f4b2823d1d5f21304465641d239fdaa1bd85f3fa8495f8029f41408d875 [INFO] running `"docker" "start" "-a" "c2235f4b2823d1d5f21304465641d239fdaa1bd85f3fa8495f8029f41408d875"` [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking tokio-io v0.1.10 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Checking tokio-threadpool v0.1.9 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Checking tokio-reactor v0.1.7 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio-uds v0.2.4 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking failure v0.1.3 [INFO] [stderr] Checking tokio v0.1.13 [INFO] [stderr] Checking redeye v0.2.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `CombinedLogLineParser` [INFO] [stderr] --> src/redeye/parser.rs:534:61 [INFO] [stderr] | [INFO] [stderr] 534 | parse_int_value, parse_text_value, parse_timestamp, CombinedLogLineParser, CommonLogLineParser, LogLineParser, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise [INFO] [stderr] --> src/redeye/parser.rs:620:69 [INFO] [stderr] | [INFO] [stderr] 620 | assert_eq!(&LogFieldValue::Text("some".to_owned()), fields.get("first").unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&fields["first"]` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::get_unwrap)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap [INFO] [stderr] [INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise [INFO] [stderr] --> src/redeye/parser.rs:621:70 [INFO] [stderr] | [INFO] [stderr] 621 | assert_eq!(&LogFieldValue::Text("thing".to_owned()), fields.get("second").unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&fields["second"]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap [INFO] [stderr] [INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise [INFO] [stderr] --> src/redeye/parser.rs:697:54 [INFO] [stderr] | [INFO] [stderr] 697 | assert_eq!(&LogFieldValue::Int(204), fields.get("status_code").unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&fields["status_code"]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap [INFO] [stderr] [INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise [INFO] [stderr] --> src/redeye/parser.rs:731:66 [INFO] [stderr] | [INFO] [stderr] 731 | assert_eq!(&LogFieldValue::Text("1".to_owned()), fields.get("@version").unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&fields["@version"]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> benches/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(test)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `redeye`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "c2235f4b2823d1d5f21304465641d239fdaa1bd85f3fa8495f8029f41408d875"` [INFO] running `"docker" "rm" "-f" "c2235f4b2823d1d5f21304465641d239fdaa1bd85f3fa8495f8029f41408d875"` [INFO] [stdout] c2235f4b2823d1d5f21304465641d239fdaa1bd85f3fa8495f8029f41408d875