Oct 13 13:03:20.046 INFO checking kafka-0.7.0 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 13:03:20.046 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 13:03:20.251 INFO blam! f6ca0b6e9fca82b2e5aca9309aa6af76ff908bde82b120e1a107f98b0d43143e
Oct 13 13:03:20.258 INFO running `"docker" "start" "-a" "f6ca0b6e9fca82b2e5aca9309aa6af76ff908bde82b120e1a107f98b0d43143e"`
Oct 13 13:03:20.840 INFO kablam! usermod: no changes
Oct 13 13:03:21.056 INFO kablam!     Checking kafka v0.7.0 (/source)
Oct 13 13:03:23.460 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 13:03:23.460 INFO kablam!   --> src/compression/gzip.rs:14:8
Oct 13 13:03:23.460 INFO kablam!    |
Oct 13 13:03:23.460 INFO kablam! 14 |     Ok((compressed_bytes))
Oct 13 13:03:23.460 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 13:03:23.460 INFO kablam!    |
Oct 13 13:03:23.460 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 13:03:23.460 INFO kablam! 
Oct 13 13:03:23.756 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 13:03:23.756 INFO kablam!   --> src/compression/gzip.rs:14:8
Oct 13 13:03:23.756 INFO kablam!    |
Oct 13 13:03:23.756 INFO kablam! 14 |     Ok((compressed_bytes))
Oct 13 13:03:23.756 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 13:03:23.756 INFO kablam!    |
Oct 13 13:03:23.756 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 13:03:23.757 INFO kablam! 
Oct 13 13:03:25.240 INFO kablam! warning: variable does not need to be mutable
Oct 13 13:03:25.240 INFO kablam!    --> src/consumer/mod.rs:225:13
Oct 13 13:03:25.240 INFO kablam!     |
Oct 13 13:03:25.240 INFO kablam! 225 |         let mut retry_partitions = &mut self.state.retry_partitions;
Oct 13 13:03:25.240 INFO kablam!     |             ----^^^^^^^^^^^^^^^^
Oct 13 13:03:25.240 INFO kablam!     |             |
Oct 13 13:03:25.240 INFO kablam!     |             help: remove this `mut`
Oct 13 13:03:25.240 INFO kablam!     |
Oct 13 13:03:25.240 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 13:03:25.240 INFO kablam! 
Oct 13 13:03:25.692 INFO kablam! warning: variable does not need to be mutable
Oct 13 13:03:25.692 INFO kablam!    --> src/consumer/mod.rs:225:13
Oct 13 13:03:25.692 INFO kablam!     |
Oct 13 13:03:25.692 INFO kablam! 225 |         let mut retry_partitions = &mut self.state.retry_partitions;
Oct 13 13:03:25.692 INFO kablam!     |             ----^^^^^^^^^^^^^^^^
Oct 13 13:03:25.692 INFO kablam!     |             |
Oct 13 13:03:25.692 INFO kablam!     |             help: remove this `mut`
Oct 13 13:03:25.692 INFO kablam!     |
Oct 13 13:03:25.692 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 13:03:25.692 INFO kablam! 
Oct 13 13:03:37.916 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 13:03:37.916 INFO kablam!    --> examples/console-producer.rs:196:13
Oct 13 13:03:37.916 INFO kablam!     |
Oct 13 13:03:37.916 INFO kablam! 196 |         use std::ascii::AsciiExt;
Oct 13 13:03:37.916 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Oct 13 13:03:37.936 INFO kablam!     |
Oct 13 13:03:37.936 INFO kablam!     = note: #[warn(deprecated)] on by default
Oct 13 13:03:37.936 INFO kablam! 
Oct 13 13:03:38.380 INFO kablam! warning: use of deprecated item 'example::openssl::ssl::SslConnectorBuilder::builder_mut': SslConnectorBuilder now implements DerefMut<Target=SslContextBuilder>
Oct 13 13:03:38.380 INFO kablam!   --> examples/example-ssl.rs:38:35
Oct 13 13:03:38.380 INFO kablam!    |
Oct 13 13:03:38.380 INFO kablam! 38 |             let mut ctx = builder.builder_mut();
Oct 13 13:03:38.380 INFO kablam!    |                                   ^^^^^^^^^^^
Oct 13 13:03:38.400 INFO kablam!    |
Oct 13 13:03:38.400 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 13 13:03:38.400 INFO kablam! 
Oct 13 13:03:38.808 INFO kablam! warning: variable does not need to be mutable
Oct 13 13:03:38.808 INFO kablam!   --> examples/example-ssl.rs:38:17
Oct 13 13:03:38.808 INFO kablam!    |
Oct 13 13:03:38.808 INFO kablam! 38 |             let mut ctx = builder.builder_mut();
Oct 13 13:03:38.808 INFO kablam!    |                 ----^^^
Oct 13 13:03:38.808 INFO kablam!    |                 |
Oct 13 13:03:38.808 INFO kablam!    |                 help: remove this `mut`
Oct 13 13:03:38.853 INFO kablam!    |
Oct 13 13:03:38.853 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 13:03:38.853 INFO kablam! 
Oct 13 13:03:39.000 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 13:03:39.000 INFO kablam!  --> examples/offset-monitor.rs:8:5
Oct 13 13:03:39.000 INFO kablam!   |
Oct 13 13:03:39.000 INFO kablam! 8 | use std::ascii::AsciiExt;
Oct 13 13:03:39.000 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 13:03:39.000 INFO kablam!   |
Oct 13 13:03:39.001 INFO kablam!   = note: #[warn(deprecated)] on by default
Oct 13 13:03:39.001 INFO kablam! 
Oct 13 13:03:39.068 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Oct 13 13:03:39.068 INFO kablam!    --> examples/console-producer.rs:196:13
Oct 13 13:03:39.068 INFO kablam!     |
Oct 13 13:03:39.068 INFO kablam! 196 |         use std::ascii::AsciiExt;
Oct 13 13:03:39.068 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Oct 13 13:03:39.068 INFO kablam!     |
Oct 13 13:03:39.068 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 13 13:03:39.068 INFO kablam! 
Oct 13 13:03:39.168 INFO kablam! warning: variable does not need to be mutable
Oct 13 13:03:39.168 INFO kablam!    --> examples/console-producer.rs:137:13
Oct 13 13:03:39.168 INFO kablam!     |
Oct 13 13:03:39.168 INFO kablam! 137 |         let mut rec = &mut rec_stash[next_rec];
Oct 13 13:03:39.168 INFO kablam!     |             ----^^^
Oct 13 13:03:39.168 INFO kablam!     |             |
Oct 13 13:03:39.168 INFO kablam!     |             help: remove this `mut`
Oct 13 13:03:39.168 INFO kablam!     |
Oct 13 13:03:39.168 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 13:03:39.168 INFO kablam! 
Oct 13 13:03:39.429 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 13:03:39.429 INFO kablam!   --> examples/console-consumer.rs:10:5
Oct 13 13:03:39.430 INFO kablam!    |
Oct 13 13:03:39.430 INFO kablam! 10 | use std::ascii::AsciiExt;
Oct 13 13:03:39.430 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 13:03:39.430 INFO kablam!    |
Oct 13 13:03:39.431 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 13 13:03:39.431 INFO kablam! 
Oct 13 13:03:39.678 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Oct 13 13:03:39.679 INFO kablam!  --> examples/offset-monitor.rs:8:5
Oct 13 13:03:39.679 INFO kablam!   |
Oct 13 13:03:39.679 INFO kablam! 8 | use std::ascii::AsciiExt;
Oct 13 13:03:39.679 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 13:03:39.680 INFO kablam!   |
Oct 13 13:03:39.680 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 13:03:39.680 INFO kablam! 
Oct 13 13:03:39.795 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Oct 13 13:03:39.795 INFO kablam!   --> examples/console-consumer.rs:10:5
Oct 13 13:03:39.796 INFO kablam!    |
Oct 13 13:03:39.797 INFO kablam! 10 | use std::ascii::AsciiExt;
Oct 13 13:03:39.797 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 13:03:39.798 INFO kablam!    |
Oct 13 13:03:39.798 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 13:03:39.799 INFO kablam! 
Oct 13 13:03:40.677 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.81s
Oct 13 13:03:40.691 INFO kablam! su: No module specific data is present
Oct 13 13:03:41.116 INFO running `"docker" "rm" "-f" "f6ca0b6e9fca82b2e5aca9309aa6af76ff908bde82b120e1a107f98b0d43143e"`
Oct 13 13:03:41.396 INFO blam! f6ca0b6e9fca82b2e5aca9309aa6af76ff908bde82b120e1a107f98b0d43143e