Sep 20 01:15:19.602 INFO checking kafka-0.7.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 01:15:19.602 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 01:15:19.602 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 01:15:19.759 INFO blam! b224c663e8ea314dba9e202a1843d22f5c055d2f0bb057982740ffefbf500db3
Sep 20 01:15:19.760 INFO running `"docker" "start" "-a" "b224c663e8ea314dba9e202a1843d22f5c055d2f0bb057982740ffefbf500db3"`
Sep 20 01:15:21.130 INFO kablam! usermod: no changes
Sep 20 01:15:21.379 INFO kablam!     Checking ref_slice v1.1.1
Sep 20 01:15:21.475 INFO kablam!     Checking kafka v0.7.0 (/source)
Sep 20 01:15:22.440 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 01:15:22.440 INFO kablam!   --> src/compression/gzip.rs:14:8
Sep 20 01:15:22.440 INFO kablam!    |
Sep 20 01:15:22.440 INFO kablam! 14 |     Ok((compressed_bytes))
Sep 20 01:15:22.440 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 01:15:22.440 INFO kablam!    |
Sep 20 01:15:22.440 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 20 01:15:22.440 INFO kablam! 
Sep 20 01:15:22.570 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 01:15:22.570 INFO kablam!   --> src/compression/gzip.rs:14:8
Sep 20 01:15:22.570 INFO kablam!    |
Sep 20 01:15:22.570 INFO kablam! 14 |     Ok((compressed_bytes))
Sep 20 01:15:22.570 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 01:15:22.570 INFO kablam!    |
Sep 20 01:15:22.570 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 20 01:15:22.570 INFO kablam! 
Sep 20 01:15:24.516 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:15:24.516 INFO kablam!    --> src/consumer/mod.rs:225:13
Sep 20 01:15:24.516 INFO kablam!     |
Sep 20 01:15:24.516 INFO kablam! 225 |         let mut retry_partitions = &mut self.state.retry_partitions;
Sep 20 01:15:24.516 INFO kablam!     |             ----^^^^^^^^^^^^^^^^
Sep 20 01:15:24.516 INFO kablam!     |             |
Sep 20 01:15:24.516 INFO kablam!     |             help: remove this `mut`
Sep 20 01:15:24.516 INFO kablam!     |
Sep 20 01:15:24.516 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 01:15:24.516 INFO kablam! 
Sep 20 01:15:24.678 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:15:24.678 INFO kablam!    --> src/consumer/mod.rs:225:13
Sep 20 01:15:24.678 INFO kablam!     |
Sep 20 01:15:24.678 INFO kablam! 225 |         let mut retry_partitions = &mut self.state.retry_partitions;
Sep 20 01:15:24.678 INFO kablam!     |             ----^^^^^^^^^^^^^^^^
Sep 20 01:15:24.678 INFO kablam!     |             |
Sep 20 01:15:24.678 INFO kablam!     |             help: remove this `mut`
Sep 20 01:15:24.678 INFO kablam!     |
Sep 20 01:15:24.678 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 01:15:24.678 INFO kablam! 
Sep 20 01:15:28.543 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 20 01:15:28.543 INFO kablam!    --> examples/console-producer.rs:196:13
Sep 20 01:15:28.543 INFO kablam!     |
Sep 20 01:15:28.543 INFO kablam! 196 |         use std::ascii::AsciiExt;
Sep 20 01:15:28.543 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Sep 20 01:15:28.543 INFO kablam!     |
Sep 20 01:15:28.543 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 20 01:15:28.543 INFO kablam! 
Sep 20 01:15:29.174 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 20 01:15:29.174 INFO kablam!    --> examples/console-producer.rs:196:13
Sep 20 01:15:29.174 INFO kablam!     |
Sep 20 01:15:29.174 INFO kablam! 196 |         use std::ascii::AsciiExt;
Sep 20 01:15:29.174 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Sep 20 01:15:29.206 INFO kablam!     |
Sep 20 01:15:29.206 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 20 01:15:29.206 INFO kablam! 
Sep 20 01:15:29.386 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:15:29.386 INFO kablam!    --> examples/console-producer.rs:137:13
Sep 20 01:15:29.386 INFO kablam!     |
Sep 20 01:15:29.386 INFO kablam! 137 |         let mut rec = &mut rec_stash[next_rec];
Sep 20 01:15:29.386 INFO kablam!     |             ----^^^
Sep 20 01:15:29.386 INFO kablam!     |             |
Sep 20 01:15:29.386 INFO kablam!     |             help: remove this `mut`
Sep 20 01:15:29.402 INFO kablam!     |
Sep 20 01:15:29.402 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 01:15:29.402 INFO kablam! 
Sep 20 01:15:29.670 INFO kablam! warning: use of deprecated item 'example::openssl::ssl::SslConnectorBuilder::builder_mut': SslConnectorBuilder now implements DerefMut<Target=SslContextBuilder>
Sep 20 01:15:29.670 INFO kablam!   --> examples/example-ssl.rs:38:35
Sep 20 01:15:29.670 INFO kablam!    |
Sep 20 01:15:29.670 INFO kablam! 38 |             let mut ctx = builder.builder_mut();
Sep 20 01:15:29.670 INFO kablam!    |                                   ^^^^^^^^^^^
Sep 20 01:15:29.670 INFO kablam!    |
Sep 20 01:15:29.670 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 20 01:15:29.670 INFO kablam! 
Sep 20 01:15:29.814 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 20 01:15:29.814 INFO kablam!  --> examples/offset-monitor.rs:8:5
Sep 20 01:15:29.814 INFO kablam!   |
Sep 20 01:15:29.814 INFO kablam! 8 | use std::ascii::AsciiExt;
Sep 20 01:15:29.814 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 01:15:29.814 INFO kablam!   |
Sep 20 01:15:29.814 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 20 01:15:29.814 INFO kablam! 
Sep 20 01:15:29.990 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:15:29.990 INFO kablam!   --> examples/example-ssl.rs:38:17
Sep 20 01:15:29.990 INFO kablam!    |
Sep 20 01:15:29.990 INFO kablam! 38 |             let mut ctx = builder.builder_mut();
Sep 20 01:15:29.990 INFO kablam!    |                 ----^^^
Sep 20 01:15:29.990 INFO kablam!    |                 |
Sep 20 01:15:29.990 INFO kablam!    |                 help: remove this `mut`
Sep 20 01:15:29.990 INFO kablam!    |
Sep 20 01:15:29.990 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 01:15:29.990 INFO kablam! 
Sep 20 01:15:30.187 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 20 01:15:30.187 INFO kablam!  --> examples/offset-monitor.rs:8:5
Sep 20 01:15:30.187 INFO kablam!   |
Sep 20 01:15:30.187 INFO kablam! 8 | use std::ascii::AsciiExt;
Sep 20 01:15:30.187 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 01:15:30.187 INFO kablam!   |
Sep 20 01:15:30.188 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 01:15:30.188 INFO kablam! 
Sep 20 01:15:30.650 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 20 01:15:30.650 INFO kablam!   --> examples/console-consumer.rs:10:5
Sep 20 01:15:30.650 INFO kablam!    |
Sep 20 01:15:30.650 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 20 01:15:30.650 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 01:15:30.650 INFO kablam!    |
Sep 20 01:15:30.650 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 20 01:15:30.650 INFO kablam! 
Sep 20 01:15:30.774 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 20 01:15:30.774 INFO kablam!   --> examples/console-consumer.rs:10:5
Sep 20 01:15:30.774 INFO kablam!    |
Sep 20 01:15:30.774 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 20 01:15:30.774 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 01:15:30.774 INFO kablam!    |
Sep 20 01:15:30.774 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 20 01:15:30.774 INFO kablam! 
Sep 20 01:15:30.860 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.72s
Sep 20 01:15:30.882 INFO kablam! su: No module specific data is present
Sep 20 01:15:32.560 INFO running `"docker" "rm" "-f" "b224c663e8ea314dba9e202a1843d22f5c055d2f0bb057982740ffefbf500db3"`
Sep 20 01:15:32.677 INFO blam! b224c663e8ea314dba9e202a1843d22f5c055d2f0bb057982740ffefbf500db3