Nov 30 20:27:51.553 INFO checking kafka-0.7.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323 Nov 30 20:27:51.553 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 20:27:52.084 INFO [stdout] eca0a8dc50432ba0a2b266ffcd197fbea5ced88aab59a17b942411b21b1b9bc5 Nov 30 20:27:52.092 INFO running `"docker" "start" "-a" "eca0a8dc50432ba0a2b266ffcd197fbea5ced88aab59a17b942411b21b1b9bc5"` Nov 30 20:27:53.360 INFO [stderr] usermod: no changes Nov 30 20:27:53.557 INFO [stderr] Checking kafka v0.7.0 (/source) Nov 30 20:27:56.104 INFO [stderr] warning: unnecessary parentheses around function argument Nov 30 20:27:56.104 INFO [stderr] --> src/compression/gzip.rs:14:8 Nov 30 20:27:56.104 INFO [stderr] | Nov 30 20:27:56.104 INFO [stderr] 14 | Ok((compressed_bytes)) Nov 30 20:27:56.104 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 20:27:56.104 INFO [stderr] | Nov 30 20:27:56.104 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 30 20:27:56.104 INFO [stderr] Nov 30 20:27:56.168 INFO [stderr] warning: unnecessary parentheses around function argument Nov 30 20:27:56.168 INFO [stderr] --> src/compression/gzip.rs:14:8 Nov 30 20:27:56.168 INFO [stderr] | Nov 30 20:27:56.168 INFO [stderr] 14 | Ok((compressed_bytes)) Nov 30 20:27:56.168 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 20:27:56.168 INFO [stderr] | Nov 30 20:27:56.168 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 30 20:27:56.168 INFO [stderr] Nov 30 20:27:57.620 INFO [stderr] warning: variable does not need to be mutable Nov 30 20:27:57.620 INFO [stderr] --> src/consumer/mod.rs:225:13 Nov 30 20:27:57.620 INFO [stderr] | Nov 30 20:27:57.620 INFO [stderr] 225 | let mut retry_partitions = &mut self.state.retry_partitions; Nov 30 20:27:57.620 INFO [stderr] | ----^^^^^^^^^^^^^^^^ Nov 30 20:27:57.620 INFO [stderr] | | Nov 30 20:27:57.620 INFO [stderr] | help: remove this `mut` Nov 30 20:27:57.620 INFO [stderr] | Nov 30 20:27:57.620 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 20:27:57.620 INFO [stderr] Nov 30 20:27:57.788 INFO [stderr] warning: variable does not need to be mutable Nov 30 20:27:57.788 INFO [stderr] --> src/consumer/mod.rs:225:13 Nov 30 20:27:57.788 INFO [stderr] | Nov 30 20:27:57.788 INFO [stderr] 225 | let mut retry_partitions = &mut self.state.retry_partitions; Nov 30 20:27:57.788 INFO [stderr] | ----^^^^^^^^^^^^^^^^ Nov 30 20:27:57.788 INFO [stderr] | | Nov 30 20:27:57.788 INFO [stderr] | help: remove this `mut` Nov 30 20:27:57.788 INFO [stderr] | Nov 30 20:27:57.788 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 20:27:57.788 INFO [stderr] Nov 30 20:28:06.978 INFO [stderr] warning: use of deprecated item 'example::openssl::ssl::SslConnectorBuilder::builder_mut': SslConnectorBuilder now implements DerefMut Nov 30 20:28:06.978 INFO [stderr] --> examples/example-ssl.rs:38:35 Nov 30 20:28:06.978 INFO [stderr] | Nov 30 20:28:06.978 INFO [stderr] 38 | let mut ctx = builder.builder_mut(); Nov 30 20:28:06.978 INFO [stderr] | ^^^^^^^^^^^ Nov 30 20:28:06.980 INFO [stderr] | Nov 30 20:28:06.980 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 30 20:28:06.980 INFO [stderr] Nov 30 20:28:07.082 INFO [stderr] warning: variable does not need to be mutable Nov 30 20:28:07.082 INFO [stderr] --> examples/example-ssl.rs:38:17 Nov 30 20:28:07.083 INFO [stderr] | Nov 30 20:28:07.083 INFO [stderr] 38 | let mut ctx = builder.builder_mut(); Nov 30 20:28:07.083 INFO [stderr] | ----^^^ Nov 30 20:28:07.084 INFO [stderr] | | Nov 30 20:28:07.084 INFO [stderr] | help: remove this `mut` Nov 30 20:28:07.084 INFO [stderr] | Nov 30 20:28:07.085 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 20:28:07.085 INFO [stderr] Nov 30 20:28:10.676 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 30 20:28:10.676 INFO [stderr] --> examples/console-producer.rs:196:13 Nov 30 20:28:10.676 INFO [stderr] | Nov 30 20:28:10.676 INFO [stderr] 196 | use std::ascii::AsciiExt; Nov 30 20:28:10.676 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 30 20:28:10.676 INFO [stderr] | Nov 30 20:28:10.676 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 30 20:28:10.676 INFO [stderr] Nov 30 20:28:10.872 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 30 20:28:10.872 INFO [stderr] --> examples/console-consumer.rs:10:5 Nov 30 20:28:10.872 INFO [stderr] | Nov 30 20:28:10.872 INFO [stderr] 10 | use std::ascii::AsciiExt; Nov 30 20:28:10.872 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 30 20:28:10.872 INFO [stderr] | Nov 30 20:28:10.872 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 30 20:28:10.872 INFO [stderr] Nov 30 20:28:10.942 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Nov 30 20:28:10.942 INFO [stderr] --> examples/console-producer.rs:196:13 Nov 30 20:28:10.942 INFO [stderr] | Nov 30 20:28:10.942 INFO [stderr] 196 | use std::ascii::AsciiExt; Nov 30 20:28:10.942 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 30 20:28:10.953 INFO [stderr] | Nov 30 20:28:10.953 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 20:28:10.953 INFO [stderr] Nov 30 20:28:10.964 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 30 20:28:10.964 INFO [stderr] --> examples/offset-monitor.rs:8:5 Nov 30 20:28:10.964 INFO [stderr] | Nov 30 20:28:10.964 INFO [stderr] 8 | use std::ascii::AsciiExt; Nov 30 20:28:10.964 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 30 20:28:10.964 INFO [stderr] | Nov 30 20:28:10.964 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 30 20:28:10.964 INFO [stderr] Nov 30 20:28:10.982 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Nov 30 20:28:10.982 INFO [stderr] --> examples/console-consumer.rs:10:5 Nov 30 20:28:10.982 INFO [stderr] | Nov 30 20:28:10.982 INFO [stderr] 10 | use std::ascii::AsciiExt; Nov 30 20:28:10.982 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 30 20:28:10.988 INFO [stderr] | Nov 30 20:28:10.988 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 20:28:10.988 INFO [stderr] Nov 30 20:28:11.010 INFO [stderr] warning: variable does not need to be mutable Nov 30 20:28:11.010 INFO [stderr] --> examples/console-producer.rs:137:13 Nov 30 20:28:11.010 INFO [stderr] | Nov 30 20:28:11.010 INFO [stderr] 137 | let mut rec = &mut rec_stash[next_rec]; Nov 30 20:28:11.010 INFO [stderr] | ----^^^ Nov 30 20:28:11.010 INFO [stderr] | | Nov 30 20:28:11.010 INFO [stderr] | help: remove this `mut` Nov 30 20:28:11.010 INFO [stderr] | Nov 30 20:28:11.010 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 20:28:11.011 INFO [stderr] Nov 30 20:28:11.340 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Nov 30 20:28:11.340 INFO [stderr] --> examples/offset-monitor.rs:8:5 Nov 30 20:28:11.340 INFO [stderr] | Nov 30 20:28:11.340 INFO [stderr] 8 | use std::ascii::AsciiExt; Nov 30 20:28:11.340 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 30 20:28:11.340 INFO [stderr] | Nov 30 20:28:11.340 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 20:28:11.340 INFO [stderr] Nov 30 20:28:11.595 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.20s Nov 30 20:28:11.608 INFO [stderr] su: No module specific data is present Nov 30 20:28:12.368 INFO running `"docker" "inspect" "eca0a8dc50432ba0a2b266ffcd197fbea5ced88aab59a17b942411b21b1b9bc5"` Nov 30 20:28:12.626 INFO running `"docker" "rm" "-f" "eca0a8dc50432ba0a2b266ffcd197fbea5ced88aab59a17b942411b21b1b9bc5"` Nov 30 20:28:12.953 INFO [stdout] eca0a8dc50432ba0a2b266ffcd197fbea5ced88aab59a17b942411b21b1b9bc5