Sep 04 13:03:04.601 INFO checking kafka-0.7.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 13:03:04.602 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 13:03:04.602 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 13:03:04.861 INFO blam! 3cc89f8b4350a40f70613848c339e9c8eb81f287f502e3dfe2e0e43f42f8762e
Sep 04 13:03:04.864 INFO running `"docker" "start" "-a" "3cc89f8b4350a40f70613848c339e9c8eb81f287f502e3dfe2e0e43f42f8762e"`
Sep 04 13:03:05.947 INFO kablam!     Checking kafka v0.7.0 (file:///source)
Sep 04 13:03:08.257 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 13:03:08.257 INFO kablam!   --> src/compression/gzip.rs:14:8
Sep 04 13:03:08.258 INFO kablam!    |
Sep 04 13:03:08.258 INFO kablam! 14 |     Ok((compressed_bytes))
Sep 04 13:03:08.258 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 13:03:08.258 INFO kablam!    |
Sep 04 13:03:08.258 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 04 13:03:08.258 INFO kablam! 
Sep 04 13:03:08.484 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 13:03:08.484 INFO kablam!   --> src/compression/gzip.rs:14:8
Sep 04 13:03:08.484 INFO kablam!    |
Sep 04 13:03:08.484 INFO kablam! 14 |     Ok((compressed_bytes))
Sep 04 13:03:08.484 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 13:03:08.484 INFO kablam!    |
Sep 04 13:03:08.484 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 04 13:03:08.484 INFO kablam! 
Sep 04 13:03:11.581 INFO kablam! warning: variable does not need to be mutable
Sep 04 13:03:11.581 INFO kablam!    --> src/consumer/mod.rs:225:13
Sep 04 13:03:11.581 INFO kablam!     |
Sep 04 13:03:11.581 INFO kablam! 225 |         let mut retry_partitions = &mut self.state.retry_partitions;
Sep 04 13:03:11.581 INFO kablam!     |             ----^^^^^^^^^^^^^^^^
Sep 04 13:03:11.581 INFO kablam!     |             |
Sep 04 13:03:11.581 INFO kablam!     |             help: remove this `mut`
Sep 04 13:03:11.582 INFO kablam!     |
Sep 04 13:03:11.582 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 13:03:11.582 INFO kablam! 
Sep 04 13:03:12.985 INFO kablam! warning: variable does not need to be mutable
Sep 04 13:03:12.985 INFO kablam!    --> src/consumer/mod.rs:225:13
Sep 04 13:03:12.985 INFO kablam!     |
Sep 04 13:03:12.985 INFO kablam! 225 |         let mut retry_partitions = &mut self.state.retry_partitions;
Sep 04 13:03:12.986 INFO kablam!     |             ----^^^^^^^^^^^^^^^^
Sep 04 13:03:12.986 INFO kablam!     |             |
Sep 04 13:03:12.986 INFO kablam!     |             help: remove this `mut`
Sep 04 13:03:12.986 INFO kablam!     |
Sep 04 13:03:12.986 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 13:03:12.986 INFO kablam! 
Sep 04 13:03:21.909 INFO kablam! warning: use of deprecated item 'example::openssl::ssl::SslConnectorBuilder::builder_mut': SslConnectorBuilder now implements DerefMut<Target=SslContextBuilder>
Sep 04 13:03:21.909 INFO kablam!   --> examples/example-ssl.rs:38:35
Sep 04 13:03:21.909 INFO kablam!    |
Sep 04 13:03:21.909 INFO kablam! 38 |             let mut ctx = builder.builder_mut();
Sep 04 13:03:21.909 INFO kablam!    |                                   ^^^^^^^^^^^
Sep 04 13:03:21.909 INFO kablam!    |
Sep 04 13:03:21.909 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 04 13:03:21.910 INFO kablam! 
Sep 04 13:03:22.382 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 04 13:03:22.382 INFO kablam!   --> examples/console-consumer.rs:10:5
Sep 04 13:03:22.382 INFO kablam!    |
Sep 04 13:03:22.382 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 04 13:03:22.382 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 13:03:22.382 INFO kablam!    |
Sep 04 13:03:22.382 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 04 13:03:22.382 INFO kablam! 
Sep 04 13:03:22.453 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 04 13:03:22.453 INFO kablam!  --> examples/offset-monitor.rs:8:5
Sep 04 13:03:22.453 INFO kablam!   |
Sep 04 13:03:22.453 INFO kablam! 8 | use std::ascii::AsciiExt;
Sep 04 13:03:22.453 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 13:03:22.453 INFO kablam!   |
Sep 04 13:03:22.453 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 04 13:03:22.453 INFO kablam! 
Sep 04 13:03:22.506 INFO kablam! warning: variable does not need to be mutable
Sep 04 13:03:22.506 INFO kablam!   --> examples/example-ssl.rs:38:17
Sep 04 13:03:22.507 INFO kablam!    |
Sep 04 13:03:22.507 INFO kablam! 38 |             let mut ctx = builder.builder_mut();
Sep 04 13:03:22.507 INFO kablam!    |                 ----^^^
Sep 04 13:03:22.507 INFO kablam!    |                 |
Sep 04 13:03:22.507 INFO kablam!    |                 help: remove this `mut`
Sep 04 13:03:22.507 INFO kablam!    |
Sep 04 13:03:22.507 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 13:03:22.507 INFO kablam! 
Sep 04 13:03:22.914 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 04 13:03:22.914 INFO kablam!   --> examples/console-consumer.rs:10:5
Sep 04 13:03:22.914 INFO kablam!    |
Sep 04 13:03:22.914 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 04 13:03:22.914 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 13:03:22.914 INFO kablam!    |
Sep 04 13:03:22.914 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 04 13:03:22.914 INFO kablam! 
Sep 04 13:03:23.169 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 04 13:03:23.169 INFO kablam!  --> examples/offset-monitor.rs:8:5
Sep 04 13:03:23.169 INFO kablam!   |
Sep 04 13:03:23.169 INFO kablam! 8 | use std::ascii::AsciiExt;
Sep 04 13:03:23.169 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 13:03:23.169 INFO kablam!   |
Sep 04 13:03:23.169 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 13:03:23.169 INFO kablam! 
Sep 04 13:03:24.152 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 04 13:03:24.152 INFO kablam!    --> examples/console-producer.rs:196:13
Sep 04 13:03:24.152 INFO kablam!     |
Sep 04 13:03:24.152 INFO kablam! 196 |         use std::ascii::AsciiExt;
Sep 04 13:03:24.152 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Sep 04 13:03:24.152 INFO kablam!     |
Sep 04 13:03:24.152 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 04 13:03:24.153 INFO kablam! 
Sep 04 13:03:24.557 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 04 13:03:24.557 INFO kablam!    --> examples/console-producer.rs:196:13
Sep 04 13:03:24.557 INFO kablam!     |
Sep 04 13:03:24.557 INFO kablam! 196 |         use std::ascii::AsciiExt;
Sep 04 13:03:24.557 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Sep 04 13:03:24.557 INFO kablam!     |
Sep 04 13:03:24.557 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 04 13:03:24.557 INFO kablam! 
Sep 04 13:03:24.634 INFO kablam! warning: variable does not need to be mutable
Sep 04 13:03:24.634 INFO kablam!    --> examples/console-producer.rs:137:13
Sep 04 13:03:24.634 INFO kablam!     |
Sep 04 13:03:24.634 INFO kablam! 137 |         let mut rec = &mut rec_stash[next_rec];
Sep 04 13:03:24.634 INFO kablam!     |             ----^^^
Sep 04 13:03:24.634 INFO kablam!     |             |
Sep 04 13:03:24.634 INFO kablam!     |             help: remove this `mut`
Sep 04 13:03:24.634 INFO kablam!     |
Sep 04 13:03:24.634 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 13:03:24.635 INFO kablam! 
Sep 04 13:03:24.756 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.00s
Sep 04 13:03:24.791 INFO kablam! su: No module specific data is present
Sep 04 13:03:25.335 INFO running `"docker" "rm" "-f" "3cc89f8b4350a40f70613848c339e9c8eb81f287f502e3dfe2e0e43f42f8762e"`
Sep 04 13:03:25.501 INFO blam! 3cc89f8b4350a40f70613848c339e9c8eb81f287f502e3dfe2e0e43f42f8762e