Sep 21 08:08:38.998 INFO checking kafka-0.7.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 08:08:38.998 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 08:08:38.998 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 08:08:39.131 INFO blam! 723996ba50fe6d19ee9a5989b26d04fc8c87e2a896ba54bbd6df292308c8dbb8
Sep 21 08:08:39.132 INFO running `"docker" "start" "-a" "723996ba50fe6d19ee9a5989b26d04fc8c87e2a896ba54bbd6df292308c8dbb8"`
Sep 21 08:08:40.777 INFO kablam! usermod: no changes
Sep 21 08:08:40.918 INFO kablam!     Checking ref_slice v1.1.1
Sep 21 08:08:41.106 INFO kablam!     Checking kafka v0.7.0 (/source)
Sep 21 08:08:42.102 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 08:08:42.102 INFO kablam!   --> src/compression/gzip.rs:14:8
Sep 21 08:08:42.102 INFO kablam!    |
Sep 21 08:08:42.102 INFO kablam! 14 |     Ok((compressed_bytes))
Sep 21 08:08:42.102 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 08:08:42.102 INFO kablam!    |
Sep 21 08:08:42.102 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 21 08:08:42.102 INFO kablam! 
Sep 21 08:08:42.583 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 08:08:42.583 INFO kablam!   --> src/compression/gzip.rs:14:8
Sep 21 08:08:42.583 INFO kablam!    |
Sep 21 08:08:42.583 INFO kablam! 14 |     Ok((compressed_bytes))
Sep 21 08:08:42.584 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 08:08:42.584 INFO kablam!    |
Sep 21 08:08:42.584 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 21 08:08:42.584 INFO kablam! 
Sep 21 08:08:43.866 INFO kablam! warning: variable does not need to be mutable
Sep 21 08:08:43.866 INFO kablam!    --> src/consumer/mod.rs:225:13
Sep 21 08:08:43.866 INFO kablam!     |
Sep 21 08:08:43.866 INFO kablam! 225 |         let mut retry_partitions = &mut self.state.retry_partitions;
Sep 21 08:08:43.866 INFO kablam!     |             ----^^^^^^^^^^^^^^^^
Sep 21 08:08:43.866 INFO kablam!     |             |
Sep 21 08:08:43.866 INFO kablam!     |             help: remove this `mut`
Sep 21 08:08:43.866 INFO kablam!     |
Sep 21 08:08:43.866 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 08:08:43.866 INFO kablam! 
Sep 21 08:08:45.682 INFO kablam! warning: variable does not need to be mutable
Sep 21 08:08:45.682 INFO kablam!    --> src/consumer/mod.rs:225:13
Sep 21 08:08:45.682 INFO kablam!     |
Sep 21 08:08:45.683 INFO kablam! 225 |         let mut retry_partitions = &mut self.state.retry_partitions;
Sep 21 08:08:45.683 INFO kablam!     |             ----^^^^^^^^^^^^^^^^
Sep 21 08:08:45.683 INFO kablam!     |             |
Sep 21 08:08:45.683 INFO kablam!     |             help: remove this `mut`
Sep 21 08:08:45.683 INFO kablam!     |
Sep 21 08:08:45.683 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 08:08:45.684 INFO kablam! 
Sep 21 08:08:49.858 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 21 08:08:49.858 INFO kablam!  --> examples/offset-monitor.rs:8:5
Sep 21 08:08:49.858 INFO kablam!   |
Sep 21 08:08:49.858 INFO kablam! 8 | use std::ascii::AsciiExt;
Sep 21 08:08:49.858 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 21 08:08:49.858 INFO kablam!   |
Sep 21 08:08:49.858 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 21 08:08:49.858 INFO kablam! 
Sep 21 08:08:50.150 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 21 08:08:50.150 INFO kablam!   --> examples/console-consumer.rs:10:5
Sep 21 08:08:50.150 INFO kablam!    |
Sep 21 08:08:50.150 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 21 08:08:50.150 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 21 08:08:50.150 INFO kablam!    |
Sep 21 08:08:50.150 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 21 08:08:50.150 INFO kablam! 
Sep 21 08:08:50.414 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 21 08:08:50.414 INFO kablam!  --> examples/offset-monitor.rs:8:5
Sep 21 08:08:50.415 INFO kablam!   |
Sep 21 08:08:50.415 INFO kablam! 8 | use std::ascii::AsciiExt;
Sep 21 08:08:50.415 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 21 08:08:50.416 INFO kablam!   |
Sep 21 08:08:50.418 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 08:08:50.418 INFO kablam! 
Sep 21 08:08:50.486 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 21 08:08:50.486 INFO kablam!   --> examples/console-consumer.rs:10:5
Sep 21 08:08:50.486 INFO kablam!    |
Sep 21 08:08:50.486 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 21 08:08:50.486 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 21 08:08:50.487 INFO kablam!    |
Sep 21 08:08:50.487 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 08:08:50.487 INFO kablam! 
Sep 21 08:08:51.096 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 21 08:08:51.096 INFO kablam!    --> examples/console-producer.rs:196:13
Sep 21 08:08:51.096 INFO kablam!     |
Sep 21 08:08:51.096 INFO kablam! 196 |         use std::ascii::AsciiExt;
Sep 21 08:08:51.096 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Sep 21 08:08:51.096 INFO kablam!     |
Sep 21 08:08:51.096 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 21 08:08:51.096 INFO kablam! 
Sep 21 08:08:51.434 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 21 08:08:51.434 INFO kablam!    --> examples/console-producer.rs:196:13
Sep 21 08:08:51.434 INFO kablam!     |
Sep 21 08:08:51.435 INFO kablam! 196 |         use std::ascii::AsciiExt;
Sep 21 08:08:51.435 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Sep 21 08:08:51.454 INFO kablam!     |
Sep 21 08:08:51.454 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 21 08:08:51.454 INFO kablam! 
Sep 21 08:08:51.510 INFO kablam! warning: variable does not need to be mutable
Sep 21 08:08:51.510 INFO kablam!    --> examples/console-producer.rs:137:13
Sep 21 08:08:51.510 INFO kablam!     |
Sep 21 08:08:51.510 INFO kablam! 137 |         let mut rec = &mut rec_stash[next_rec];
Sep 21 08:08:51.510 INFO kablam!     |             ----^^^
Sep 21 08:08:51.510 INFO kablam!     |             |
Sep 21 08:08:51.510 INFO kablam!     |             help: remove this `mut`
Sep 21 08:08:51.510 INFO kablam!     |
Sep 21 08:08:51.510 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 08:08:51.510 INFO kablam! 
Sep 21 08:08:51.582 INFO kablam! warning: use of deprecated item 'example::openssl::ssl::SslConnectorBuilder::builder_mut': SslConnectorBuilder now implements DerefMut<Target=SslContextBuilder>
Sep 21 08:08:51.582 INFO kablam!   --> examples/example-ssl.rs:38:35
Sep 21 08:08:51.582 INFO kablam!    |
Sep 21 08:08:51.582 INFO kablam! 38 |             let mut ctx = builder.builder_mut();
Sep 21 08:08:51.582 INFO kablam!    |                                   ^^^^^^^^^^^
Sep 21 08:08:51.582 INFO kablam!    |
Sep 21 08:08:51.582 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 21 08:08:51.583 INFO kablam! 
Sep 21 08:08:51.644 INFO kablam! warning: variable does not need to be mutable
Sep 21 08:08:51.645 INFO kablam!   --> examples/example-ssl.rs:38:17
Sep 21 08:08:51.645 INFO kablam!    |
Sep 21 08:08:51.645 INFO kablam! 38 |             let mut ctx = builder.builder_mut();
Sep 21 08:08:51.646 INFO kablam!    |                 ----^^^
Sep 21 08:08:51.646 INFO kablam!    |                 |
Sep 21 08:08:51.646 INFO kablam!    |                 help: remove this `mut`
Sep 21 08:08:51.647 INFO kablam!    |
Sep 21 08:08:51.647 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 08:08:51.647 INFO kablam! 
Sep 21 08:08:51.690 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.88s
Sep 21 08:08:51.710 INFO kablam! su: No module specific data is present
Sep 21 08:08:52.716 INFO running `"docker" "rm" "-f" "723996ba50fe6d19ee9a5989b26d04fc8c87e2a896ba54bbd6df292308c8dbb8"`
Sep 21 08:08:52.846 INFO blam! 723996ba50fe6d19ee9a5989b26d04fc8c87e2a896ba54bbd6df292308c8dbb8