Sep 02 09:41:18.128 INFO checking kafka-0.7.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 09:41:18.128 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 09:41:18.128 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 09:41:18.362 INFO blam! fb1f4df7767893e6a52f23683ae711b9a3660ab6172f5634ed36b2f442a0d20c
Sep 02 09:41:18.364 INFO running `"docker" "start" "-a" "fb1f4df7767893e6a52f23683ae711b9a3660ab6172f5634ed36b2f442a0d20c"`
Sep 02 09:41:19.389 INFO kablam!     Checking kafka v0.7.0 (file:///source)
Sep 02 09:41:21.240 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 09:41:21.240 INFO kablam!   --> src/compression/gzip.rs:14:8
Sep 02 09:41:21.240 INFO kablam!    |
Sep 02 09:41:21.240 INFO kablam! 14 |     Ok((compressed_bytes))
Sep 02 09:41:21.240 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 09:41:21.240 INFO kablam!    |
Sep 02 09:41:21.240 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 02 09:41:21.240 INFO kablam! 
Sep 02 09:41:21.555 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 09:41:21.555 INFO kablam!   --> src/compression/gzip.rs:14:8
Sep 02 09:41:21.555 INFO kablam!    |
Sep 02 09:41:21.555 INFO kablam! 14 |     Ok((compressed_bytes))
Sep 02 09:41:21.555 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 09:41:21.556 INFO kablam!    |
Sep 02 09:41:21.556 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 02 09:41:21.556 INFO kablam! 
Sep 02 09:41:24.538 INFO kablam! warning: variable does not need to be mutable
Sep 02 09:41:24.538 INFO kablam!    --> src/consumer/mod.rs:225:13
Sep 02 09:41:24.538 INFO kablam!     |
Sep 02 09:41:24.538 INFO kablam! 225 |         let mut retry_partitions = &mut self.state.retry_partitions;
Sep 02 09:41:24.538 INFO kablam!     |             ----^^^^^^^^^^^^^^^^
Sep 02 09:41:24.538 INFO kablam!     |             |
Sep 02 09:41:24.538 INFO kablam!     |             help: remove this `mut`
Sep 02 09:41:24.538 INFO kablam!     |
Sep 02 09:41:24.538 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 09:41:24.538 INFO kablam! 
Sep 02 09:41:24.582 INFO kablam! warning: variable does not need to be mutable
Sep 02 09:41:24.582 INFO kablam!    --> src/consumer/mod.rs:225:13
Sep 02 09:41:24.582 INFO kablam!     |
Sep 02 09:41:24.582 INFO kablam! 225 |         let mut retry_partitions = &mut self.state.retry_partitions;
Sep 02 09:41:24.582 INFO kablam!     |             ----^^^^^^^^^^^^^^^^
Sep 02 09:41:24.582 INFO kablam!     |             |
Sep 02 09:41:24.582 INFO kablam!     |             help: remove this `mut`
Sep 02 09:41:24.582 INFO kablam!     |
Sep 02 09:41:24.583 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 09:41:24.583 INFO kablam! 
Sep 02 09:41:33.596 INFO kablam! warning: use of deprecated item 'example::openssl::ssl::SslConnectorBuilder::builder_mut': SslConnectorBuilder now implements DerefMut<Target=SslContextBuilder>
Sep 02 09:41:33.596 INFO kablam!   --> examples/example-ssl.rs:38:35
Sep 02 09:41:33.596 INFO kablam!    |
Sep 02 09:41:33.596 INFO kablam! 38 |             let mut ctx = builder.builder_mut();
Sep 02 09:41:33.596 INFO kablam!    |                                   ^^^^^^^^^^^
Sep 02 09:41:33.596 INFO kablam!    |
Sep 02 09:41:33.596 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 02 09:41:33.596 INFO kablam! 
Sep 02 09:41:33.782 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 02 09:41:33.782 INFO kablam!  --> examples/offset-monitor.rs:8:5
Sep 02 09:41:33.782 INFO kablam!   |
Sep 02 09:41:33.782 INFO kablam! 8 | use std::ascii::AsciiExt;
Sep 02 09:41:33.782 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 02 09:41:33.782 INFO kablam!   |
Sep 02 09:41:33.782 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 02 09:41:33.782 INFO kablam! 
Sep 02 09:41:33.991 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 02 09:41:33.991 INFO kablam!    --> examples/console-producer.rs:196:13
Sep 02 09:41:33.991 INFO kablam!     |
Sep 02 09:41:33.991 INFO kablam! 196 |         use std::ascii::AsciiExt;
Sep 02 09:41:33.991 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Sep 02 09:41:33.991 INFO kablam!     |
Sep 02 09:41:33.991 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 02 09:41:33.991 INFO kablam! 
Sep 02 09:41:34.015 INFO kablam! warning: variable does not need to be mutable
Sep 02 09:41:34.015 INFO kablam!   --> examples/example-ssl.rs:38:17
Sep 02 09:41:34.015 INFO kablam!    |
Sep 02 09:41:34.015 INFO kablam! 38 |             let mut ctx = builder.builder_mut();
Sep 02 09:41:34.015 INFO kablam!    |                 ----^^^
Sep 02 09:41:34.015 INFO kablam!    |                 |
Sep 02 09:41:34.015 INFO kablam!    |                 help: remove this `mut`
Sep 02 09:41:34.015 INFO kablam!    |
Sep 02 09:41:34.015 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 09:41:34.015 INFO kablam! 
Sep 02 09:41:34.716 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 02 09:41:34.716 INFO kablam!    --> examples/console-producer.rs:196:13
Sep 02 09:41:34.716 INFO kablam!     |
Sep 02 09:41:34.716 INFO kablam! 196 |         use std::ascii::AsciiExt;
Sep 02 09:41:34.716 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Sep 02 09:41:34.716 INFO kablam!     |
Sep 02 09:41:34.716 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 02 09:41:34.717 INFO kablam! 
Sep 02 09:41:34.787 INFO kablam! warning: variable does not need to be mutable
Sep 02 09:41:34.787 INFO kablam!    --> examples/console-producer.rs:137:13
Sep 02 09:41:34.787 INFO kablam!     |
Sep 02 09:41:34.787 INFO kablam! 137 |         let mut rec = &mut rec_stash[next_rec];
Sep 02 09:41:34.787 INFO kablam!     |             ----^^^
Sep 02 09:41:34.787 INFO kablam!     |             |
Sep 02 09:41:34.787 INFO kablam!     |             help: remove this `mut`
Sep 02 09:41:34.788 INFO kablam!     |
Sep 02 09:41:34.788 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 09:41:34.788 INFO kablam! 
Sep 02 09:41:35.137 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 02 09:41:35.137 INFO kablam!  --> examples/offset-monitor.rs:8:5
Sep 02 09:41:35.137 INFO kablam!   |
Sep 02 09:41:35.137 INFO kablam! 8 | use std::ascii::AsciiExt;
Sep 02 09:41:35.137 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 02 09:41:35.137 INFO kablam!   |
Sep 02 09:41:35.137 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 09:41:35.137 INFO kablam! 
Sep 02 09:41:35.702 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 02 09:41:35.702 INFO kablam!   --> examples/console-consumer.rs:10:5
Sep 02 09:41:35.702 INFO kablam!    |
Sep 02 09:41:35.702 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 02 09:41:35.702 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 02 09:41:35.702 INFO kablam!    |
Sep 02 09:41:35.702 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 02 09:41:35.702 INFO kablam! 
Sep 02 09:41:35.978 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 02 09:41:35.978 INFO kablam!   --> examples/console-consumer.rs:10:5
Sep 02 09:41:35.978 INFO kablam!    |
Sep 02 09:41:35.978 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 02 09:41:35.978 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 02 09:41:35.978 INFO kablam!    |
Sep 02 09:41:35.978 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 02 09:41:35.978 INFO kablam! 
Sep 02 09:41:36.137 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.88s
Sep 02 09:41:36.167 INFO kablam! su: No module specific data is present
Sep 02 09:41:36.704 INFO running `"docker" "rm" "-f" "fb1f4df7767893e6a52f23683ae711b9a3660ab6172f5634ed36b2f442a0d20c"`
Sep 02 09:41:36.906 INFO blam! fb1f4df7767893e6a52f23683ae711b9a3660ab6172f5634ed36b2f442a0d20c