[INFO] crate redis-async 0.4.3 is already in cache
[INFO] extracting crate redis-async 0.4.3 into work/ex/clippy-test-run/sources/stable/reg/redis-async/0.4.3
[INFO] extracting crate redis-async 0.4.3 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/redis-async/0.4.3
[INFO] validating manifest of redis-async-0.4.3 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 redis-async-0.4.3 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 redis-async-0.4.3
[INFO] finished frobbing redis-async-0.4.3
[INFO] frobbed toml for redis-async-0.4.3 written to work/ex/clippy-test-run/sources/stable/reg/redis-async/0.4.3/Cargo.toml
[INFO] started frobbing redis-async-0.4.3
[INFO] finished frobbing redis-async-0.4.3
[INFO] frobbed toml for redis-async-0.4.3 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/redis-async/0.4.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 redis-async-0.4.3 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/redis-async/0.4.3:/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] 62f65602ebae99a603c6cc477f9717fa85bda1f48cdb83207fb68af20b4e5a22
[INFO] running `"docker" "start" "-a" "62f65602ebae99a603c6cc477f9717fa85bda1f48cdb83207fb68af20b4e5a22"`
[INFO] [stderr]     Checking redis-async v0.4.3 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/client/paired.rs:56:13
[INFO] [stderr]    |
[INFO] [stderr] 56 |             out_rx: out_rx,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `out_rx`
[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/client/paired.rs:56:13
[INFO] [stderr]    |
[INFO] [stderr] 56 |             out_rx: out_rx,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `out_rx`
[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: casting i32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/resp.rs:132:32
[INFO] [stderr]     |
[INFO] [stderr] 132 |                         if x < ($int_ty::min_value() as i64)
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from($int_ty::min_value())`
[INFO] [stderr] ...
[INFO] [stderr] 153 | impl_fromresp_integers!(isize, usize, i32, u32, u64);
[INFO] [stderr]     | ----------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/resp.rs:133:33
[INFO] [stderr]     |
[INFO] [stderr] 133 |                             || ($int_ty::max_value() as i64 > 0
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from($int_ty::max_value())`
[INFO] [stderr] ...
[INFO] [stderr] 153 | impl_fromresp_integers!(isize, usize, i32, u32, u64);
[INFO] [stderr]     | ----------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/resp.rs:134:40
[INFO] [stderr]     |
[INFO] [stderr] 134 |                                 && x > ($int_ty::max_value() as i64))
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from($int_ty::max_value())`
[INFO] [stderr] ...
[INFO] [stderr] 153 | impl_fromresp_integers!(isize, usize, i32, u32, u64);
[INFO] [stderr]     | ----------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/resp.rs:132:32
[INFO] [stderr]     |
[INFO] [stderr] 132 |                         if x < ($int_ty::min_value() as i64)
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from($int_ty::min_value())`
[INFO] [stderr] ...
[INFO] [stderr] 153 | impl_fromresp_integers!(isize, usize, i32, u32, u64);
[INFO] [stderr]     | ----------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/resp.rs:133:33
[INFO] [stderr]     |
[INFO] [stderr] 133 |                             || ($int_ty::max_value() as i64 > 0
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from($int_ty::max_value())`
[INFO] [stderr] ...
[INFO] [stderr] 153 | impl_fromresp_integers!(isize, usize, i32, u32, u64);
[INFO] [stderr]     | ----------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/resp.rs:134:40
[INFO] [stderr]     |
[INFO] [stderr] 134 |                                 && x > ($int_ty::max_value() as i64))
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from($int_ty::max_value())`
[INFO] [stderr] ...
[INFO] [stderr] 153 | impl_fromresp_integers!(isize, usize, i32, u32, u64);
[INFO] [stderr]     | ----------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]   --> src/reconnect.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 |     work_fn: Arc<Fn(&T, A) -> Box<Future<Item = (), Error = RE> + Send> + Send + Sync>,
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::type_complexity)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/resp.rs:132:32
[INFO] [stderr]     |
[INFO] [stderr] 132 |                         if x < ($int_ty::min_value() as i64)
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from($int_ty::min_value())`
[INFO] [stderr] ...
[INFO] [stderr] 153 | impl_fromresp_integers!(isize, usize, i32, u32, u64);
[INFO] [stderr]     | ----------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/resp.rs:133:33
[INFO] [stderr]     |
[INFO] [stderr] 133 |                             || ($int_ty::max_value() as i64 > 0
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from($int_ty::max_value())`
[INFO] [stderr] ...
[INFO] [stderr] 153 | impl_fromresp_integers!(isize, usize, i32, u32, u64);
[INFO] [stderr]     | ----------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/resp.rs:134:40
[INFO] [stderr]     |
[INFO] [stderr] 134 |                                 && x > ($int_ty::max_value() as i64))
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from($int_ty::max_value())`
[INFO] [stderr] ...
[INFO] [stderr] 153 | impl_fromresp_integers!(isize, usize, i32, u32, u64);
[INFO] [stderr]     | ----------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/resp.rs:132:32
[INFO] [stderr]     |
[INFO] [stderr] 132 |                         if x < ($int_ty::min_value() as i64)
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from($int_ty::min_value())`
[INFO] [stderr] ...
[INFO] [stderr] 153 | impl_fromresp_integers!(isize, usize, i32, u32, u64);
[INFO] [stderr]     | ----------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/resp.rs:133:33
[INFO] [stderr]     |
[INFO] [stderr] 133 |                             || ($int_ty::max_value() as i64 > 0
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from($int_ty::max_value())`
[INFO] [stderr] ...
[INFO] [stderr] 153 | impl_fromresp_integers!(isize, usize, i32, u32, u64);
[INFO] [stderr]     | ----------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/resp.rs:134:40
[INFO] [stderr]     |
[INFO] [stderr] 134 |                                 && x > ($int_ty::max_value() as i64))
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from($int_ty::max_value())`
[INFO] [stderr] ...
[INFO] [stderr] 153 | impl_fromresp_integers!(isize, usize, i32, u32, u64);
[INFO] [stderr]     | ----------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]   --> src/reconnect.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 |     work_fn: Arc<Fn(&T, A) -> Box<Future<Item = (), Error = RE> + Send> + Send + Sync>,
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::type_complexity)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]   --> benches/benchmarks.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | #![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 `redis-async`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "62f65602ebae99a603c6cc477f9717fa85bda1f48cdb83207fb68af20b4e5a22"`
[INFO] running `"docker" "rm" "-f" "62f65602ebae99a603c6cc477f9717fa85bda1f48cdb83207fb68af20b4e5a22"`
[INFO] [stdout] 62f65602ebae99a603c6cc477f9717fa85bda1f48cdb83207fb68af20b4e5a22