Nov 01 20:47:22.298 INFO checking kafka-0.7.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 20:47:22.300 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +d7816399d50d407bbce1efe9dbadf8faaaf568fc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 20:47:22.688 INFO blam! ba8def35068e3e17e5e0cb75492dc87a2509f9cf3344c146d654405e64964a49
Nov 01 20:47:22.690 INFO running `"docker" "start" "-a" "ba8def35068e3e17e5e0cb75492dc87a2509f9cf3344c146d654405e64964a49"`
Nov 01 20:47:24.188 INFO kablam! usermod: no changes
Nov 01 20:47:24.347 INFO kablam!     Checking snap v0.2.5
Nov 01 20:47:25.511 INFO kablam!     Checking kafka v0.7.0 (/source)
Nov 01 20:47:29.010 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 20:47:29.011 INFO kablam!   --> src/compression/gzip.rs:14:8
Nov 01 20:47:29.011 INFO kablam!    |
Nov 01 20:47:29.011 INFO kablam! 14 |     Ok((compressed_bytes))
Nov 01 20:47:29.011 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 20:47:29.013 INFO kablam!    |
Nov 01 20:47:29.013 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 20:47:29.013 INFO kablam! 
Nov 01 20:47:29.520 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 20:47:29.520 INFO kablam!   --> src/compression/gzip.rs:14:8
Nov 01 20:47:29.521 INFO kablam!    |
Nov 01 20:47:29.521 INFO kablam! 14 |     Ok((compressed_bytes))
Nov 01 20:47:29.521 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 20:47:29.521 INFO kablam!    |
Nov 01 20:47:29.521 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 20:47:29.521 INFO kablam! 
Nov 01 20:47:31.404 INFO kablam! warning: variable does not need to be mutable
Nov 01 20:47:31.404 INFO kablam!    --> src/consumer/mod.rs:225:13
Nov 01 20:47:31.404 INFO kablam!     |
Nov 01 20:47:31.404 INFO kablam! 225 |         let mut retry_partitions = &mut self.state.retry_partitions;
Nov 01 20:47:31.404 INFO kablam!     |             ----^^^^^^^^^^^^^^^^
Nov 01 20:47:31.404 INFO kablam!     |             |
Nov 01 20:47:31.404 INFO kablam!     |             help: remove this `mut`
Nov 01 20:47:31.404 INFO kablam!     |
Nov 01 20:47:31.404 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 20:47:31.404 INFO kablam! 
Nov 01 20:47:33.032 INFO kablam! warning: variable does not need to be mutable
Nov 01 20:47:33.032 INFO kablam!    --> src/consumer/mod.rs:225:13
Nov 01 20:47:33.032 INFO kablam!     |
Nov 01 20:47:33.032 INFO kablam! 225 |         let mut retry_partitions = &mut self.state.retry_partitions;
Nov 01 20:47:33.032 INFO kablam!     |             ----^^^^^^^^^^^^^^^^
Nov 01 20:47:33.032 INFO kablam!     |             |
Nov 01 20:47:33.032 INFO kablam!     |             help: remove this `mut`
Nov 01 20:47:33.032 INFO kablam!     |
Nov 01 20:47:33.032 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 20:47:33.033 INFO kablam! 
Nov 01 20:47:42.240 INFO kablam! warning: use of deprecated item 'example::openssl::ssl::SslConnectorBuilder::builder_mut': SslConnectorBuilder now implements DerefMut<Target=SslContextBuilder>
Nov 01 20:47:42.240 INFO kablam!   --> examples/example-ssl.rs:38:35
Nov 01 20:47:42.240 INFO kablam!    |
Nov 01 20:47:42.240 INFO kablam! 38 |             let mut ctx = builder.builder_mut();
Nov 01 20:47:42.240 INFO kablam!    |                                   ^^^^^^^^^^^
Nov 01 20:47:42.240 INFO kablam!    |
Nov 01 20:47:42.240 INFO kablam!    = note: #[warn(deprecated)] on by default
Nov 01 20:47:42.240 INFO kablam! 
Nov 01 20:47:42.326 INFO kablam! warning: variable does not need to be mutable
Nov 01 20:47:42.326 INFO kablam!   --> examples/example-ssl.rs:38:17
Nov 01 20:47:42.326 INFO kablam!    |
Nov 01 20:47:42.326 INFO kablam! 38 |             let mut ctx = builder.builder_mut();
Nov 01 20:47:42.326 INFO kablam!    |                 ----^^^
Nov 01 20:47:42.326 INFO kablam!    |                 |
Nov 01 20:47:42.326 INFO kablam!    |                 help: remove this `mut`
Nov 01 20:47:42.326 INFO kablam!    |
Nov 01 20:47:42.326 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 20:47:42.326 INFO kablam! 
Nov 01 20:47:42.433 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 01 20:47:42.434 INFO kablam!  --> examples/offset-monitor.rs:8:5
Nov 01 20:47:42.434 INFO kablam!   |
Nov 01 20:47:42.434 INFO kablam! 8 | use std::ascii::AsciiExt;
Nov 01 20:47:42.434 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 01 20:47:42.434 INFO kablam!   |
Nov 01 20:47:42.434 INFO kablam!   = note: #[warn(deprecated)] on by default
Nov 01 20:47:42.434 INFO kablam! 
Nov 01 20:47:42.612 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Nov 01 20:47:42.612 INFO kablam!  --> examples/offset-monitor.rs:8:5
Nov 01 20:47:42.612 INFO kablam!   |
Nov 01 20:47:42.612 INFO kablam! 8 | use std::ascii::AsciiExt;
Nov 01 20:47:42.612 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 01 20:47:42.612 INFO kablam!   |
Nov 01 20:47:42.612 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 20:47:42.612 INFO kablam! 
Nov 01 20:47:43.120 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 01 20:47:43.120 INFO kablam!    --> examples/console-producer.rs:196:13
Nov 01 20:47:43.120 INFO kablam!     |
Nov 01 20:47:43.121 INFO kablam! 196 |         use std::ascii::AsciiExt;
Nov 01 20:47:43.121 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Nov 01 20:47:43.121 INFO kablam!     |
Nov 01 20:47:43.121 INFO kablam!     = note: #[warn(deprecated)] on by default
Nov 01 20:47:43.121 INFO kablam! 
Nov 01 20:47:43.313 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Nov 01 20:47:43.313 INFO kablam!    --> examples/console-producer.rs:196:13
Nov 01 20:47:43.313 INFO kablam!     |
Nov 01 20:47:43.313 INFO kablam! 196 |         use std::ascii::AsciiExt;
Nov 01 20:47:43.313 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Nov 01 20:47:43.313 INFO kablam!     |
Nov 01 20:47:43.313 INFO kablam!     = note: #[warn(unused_imports)] on by default
Nov 01 20:47:43.313 INFO kablam! 
Nov 01 20:47:43.380 INFO kablam! warning: variable does not need to be mutable
Nov 01 20:47:43.380 INFO kablam!    --> examples/console-producer.rs:137:13
Nov 01 20:47:43.380 INFO kablam!     |
Nov 01 20:47:43.380 INFO kablam! 137 |         let mut rec = &mut rec_stash[next_rec];
Nov 01 20:47:43.380 INFO kablam!     |             ----^^^
Nov 01 20:47:43.380 INFO kablam!     |             |
Nov 01 20:47:43.380 INFO kablam!     |             help: remove this `mut`
Nov 01 20:47:43.380 INFO kablam!     |
Nov 01 20:47:43.380 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 20:47:43.380 INFO kablam! 
Nov 01 20:47:43.384 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 01 20:47:43.385 INFO kablam!   --> examples/console-consumer.rs:10:5
Nov 01 20:47:43.385 INFO kablam!    |
Nov 01 20:47:43.385 INFO kablam! 10 | use std::ascii::AsciiExt;
Nov 01 20:47:43.385 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 01 20:47:43.385 INFO kablam!    |
Nov 01 20:47:43.385 INFO kablam!    = note: #[warn(deprecated)] on by default
Nov 01 20:47:43.385 INFO kablam! 
Nov 01 20:47:43.632 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Nov 01 20:47:43.632 INFO kablam!   --> examples/console-consumer.rs:10:5
Nov 01 20:47:43.632 INFO kablam!    |
Nov 01 20:47:43.632 INFO kablam! 10 | use std::ascii::AsciiExt;
Nov 01 20:47:43.632 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 01 20:47:43.632 INFO kablam!    |
Nov 01 20:47:43.632 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 20:47:43.632 INFO kablam! 
Nov 01 20:47:43.915 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.69s
Nov 01 20:47:43.926 INFO kablam! su: No module specific data is present
Nov 01 20:47:44.301 INFO running `"docker" "rm" "-f" "ba8def35068e3e17e5e0cb75492dc87a2509f9cf3344c146d654405e64964a49"`
Nov 01 20:47:44.446 INFO blam! ba8def35068e3e17e5e0cb75492dc87a2509f9cf3344c146d654405e64964a49