Aug 18 03:48:14.235 INFO checking amqp-0.0.20 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 18 03:48:14.235 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 03:48:14.235 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 03:48:14.236 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 03:48:14.486 INFO blam! 537e565cc2f455be1beec613207733d1ae049686c4f1667ec3fbe188d887033a
Aug 18 03:48:14.489 INFO running `"docker" "start" "-a" "537e565cc2f455be1beec613207733d1ae049686c4f1667ec3fbe188d887033a"`
Aug 18 03:48:15.638 INFO kablam!     Checking amqp v0.0.20 (file:///source)
Aug 18 03:48:22.870 INFO kablam! warning: unused variable: `err`
Aug 18 03:48:22.870 INFO kablam!   --> src/amqp_error.rs:52:13
Aug 18 03:48:22.870 INFO kablam!    |
Aug 18 03:48:22.870 INFO kablam! 52 |     fn from(err: ::std::sync::PoisonError<T>) -> AMQPError {
Aug 18 03:48:22.870 INFO kablam!    |             ^^^ help: consider using `_err` instead
Aug 18 03:48:22.870 INFO kablam!    |
Aug 18 03:48:22.870 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 18 03:48:22.870 INFO kablam! 
Aug 18 03:48:22.870 INFO kablam! warning: unused variable: `table_size`
Aug 18 03:48:22.870 INFO kablam!   --> src/codegen_macros.rs:59:53
Aug 18 03:48:22.870 INFO kablam!    |
Aug 18 03:48:22.871 INFO kablam! 59 |         decode_table(&mut self.cursor).map(|(table, table_size)| table)
Aug 18 03:48:22.871 INFO kablam!    |                                                     ^^^^^^^^^^ help: consider using `_table_size` instead
Aug 18 03:48:22.871 INFO kablam! 
Aug 18 03:48:22.877 INFO kablam! warning: value assigned to `idx` is never read
Aug 18 03:48:22.877 INFO kablam!    --> src/codegen_macros.rs:304:21
Aug 18 03:48:22.877 INFO kablam!     |
Aug 18 03:48:22.877 INFO kablam! 304 |                       idx = idx + 1;
Aug 18 03:48:22.877 INFO kablam!     |                       ^^^
Aug 18 03:48:22.877 INFO kablam!     | 
Aug 18 03:48:22.877 INFO kablam!    ::: src/protocol.rs:390:5
Aug 18 03:48:22.877 INFO kablam!     |
Aug 18 03:48:22.877 INFO kablam! 390 | /     properties_struct!(BasicProperties,
Aug 18 03:48:22.877 INFO kablam! 391 | |       content_type => shortstr,
Aug 18 03:48:22.877 INFO kablam! 392 | | content_encoding => shortstr,
Aug 18 03:48:22.878 INFO kablam! 393 | | headers => table,
Aug 18 03:48:22.878 INFO kablam! ...   |
Aug 18 03:48:22.878 INFO kablam! 404 | | cluster_id => shortstr
Aug 18 03:48:22.878 INFO kablam! 405 | |     );
Aug 18 03:48:22.878 INFO kablam!     | |______- in this macro invocation
Aug 18 03:48:22.878 INFO kablam!     |
Aug 18 03:48:22.878 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Aug 18 03:48:22.878 INFO kablam! 
Aug 18 03:48:24.419 INFO kablam! warning: unused variable: `f`
Aug 18 03:48:24.419 INFO kablam!    --> src/codegen_macros.rs:357:13
Aug 18 03:48:24.419 INFO kablam!     |
Aug 18 03:48:24.419 INFO kablam! 357 |         let f = Foo { a: 1, b: "test".to_string(), c: "bar".to_string(), d: false, e: true, f: 0xDEADBEEF };
Aug 18 03:48:24.419 INFO kablam!     |             ^ help: consider using `_f` instead
Aug 18 03:48:24.419 INFO kablam!     |
Aug 18 03:48:24.419 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 18 03:48:24.419 INFO kablam! 
Aug 18 03:48:24.421 INFO kablam! warning: unused variable: `err`
Aug 18 03:48:24.422 INFO kablam!   --> src/amqp_error.rs:52:13
Aug 18 03:48:24.422 INFO kablam!    |
Aug 18 03:48:24.422 INFO kablam! 52 |     fn from(err: ::std::sync::PoisonError<T>) -> AMQPError {
Aug 18 03:48:24.422 INFO kablam!    |             ^^^ help: consider using `_err` instead
Aug 18 03:48:24.422 INFO kablam! 
Aug 18 03:48:24.422 INFO kablam! warning: unused variable: `table_size`
Aug 18 03:48:24.422 INFO kablam!   --> src/codegen_macros.rs:59:53
Aug 18 03:48:24.422 INFO kablam!    |
Aug 18 03:48:24.422 INFO kablam! 59 |         decode_table(&mut self.cursor).map(|(table, table_size)| table)
Aug 18 03:48:24.422 INFO kablam!    |                                                     ^^^^^^^^^^ help: consider using `_table_size` instead
Aug 18 03:48:24.422 INFO kablam! 
Aug 18 03:48:24.422 INFO kablam! warning: value assigned to `idx` is never read
Aug 18 03:48:24.422 INFO kablam!    --> src/codegen_macros.rs:304:21
Aug 18 03:48:24.422 INFO kablam!     |
Aug 18 03:48:24.422 INFO kablam! 304 |                     idx = idx + 1;
Aug 18 03:48:24.422 INFO kablam!     |                     ^^^
Aug 18 03:48:24.422 INFO kablam! ...
Aug 18 03:48:24.422 INFO kablam! 324 |     properties_struct!(Test, a => octet, b => shortstr, c => longstr, d => bit, e => bit, f => long);
Aug 18 03:48:24.422 INFO kablam!     |     ------------------------------------------------------------------------------------------------- in this macro invocation
Aug 18 03:48:24.423 INFO kablam!     |
Aug 18 03:48:24.423 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Aug 18 03:48:24.423 INFO kablam! 
Aug 18 03:48:24.425 INFO kablam! warning: value assigned to `idx` is never read
Aug 18 03:48:24.425 INFO kablam!    --> src/codegen_macros.rs:304:21
Aug 18 03:48:24.425 INFO kablam!     |
Aug 18 03:48:24.425 INFO kablam! 304 |                       idx = idx + 1;
Aug 18 03:48:24.425 INFO kablam!     |                       ^^^
Aug 18 03:48:24.425 INFO kablam!     | 
Aug 18 03:48:24.425 INFO kablam!    ::: src/protocol.rs:390:5
Aug 18 03:48:24.426 INFO kablam!     |
Aug 18 03:48:24.426 INFO kablam! 390 | /     properties_struct!(BasicProperties,
Aug 18 03:48:24.426 INFO kablam! 391 | |       content_type => shortstr,
Aug 18 03:48:24.426 INFO kablam! 392 | | content_encoding => shortstr,
Aug 18 03:48:24.426 INFO kablam! 393 | | headers => table,
Aug 18 03:48:24.426 INFO kablam! ...   |
Aug 18 03:48:24.426 INFO kablam! 404 | | cluster_id => shortstr
Aug 18 03:48:24.426 INFO kablam! 405 | |     );
Aug 18 03:48:24.426 INFO kablam!     | |______- in this macro invocation
Aug 18 03:48:24.426 INFO kablam! 
Aug 18 03:48:24.737 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 18 03:48:24.737 INFO kablam!    --> src/codegen_macros.rs:141:13
Aug 18 03:48:24.737 INFO kablam!     |
Aug 18 03:48:24.737 INFO kablam! 141 |             self.flush_bits();
Aug 18 03:48:24.737 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^
Aug 18 03:48:24.737 INFO kablam!     |
Aug 18 03:48:24.737 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 18 03:48:24.737 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 18 03:48:24.737 INFO kablam! 
Aug 18 03:48:24.742 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 18 03:48:24.742 INFO kablam!    --> src/codegen_macros.rs:158:9
Aug 18 03:48:24.742 INFO kablam!     |
Aug 18 03:48:24.742 INFO kablam! 158 |         self.flush_bits();
Aug 18 03:48:24.742 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Aug 18 03:48:24.742 INFO kablam!     |
Aug 18 03:48:24.742 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 18 03:48:24.742 INFO kablam! 
Aug 18 03:48:29.507 INFO kablam! warning: method is never used: `decode`
Aug 18 03:48:29.507 INFO kablam!    --> src/codegen_macros.rs:274:13
Aug 18 03:48:29.507 INFO kablam!     |
Aug 18 03:48:29.507 INFO kablam! 274 |             pub fn decode(content_header_frame: ContentHeaderFrame) -> AMQPResult<$struct_name> {
Aug 18 03:48:29.507 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 03:48:29.507 INFO kablam! ...
Aug 18 03:48:29.507 INFO kablam! 324 |     properties_struct!(Test, a => octet, b => shortstr, c => longstr, d => bit, e => bit, f => long);
Aug 18 03:48:29.507 INFO kablam!     |     ------------------------------------------------------------------------------------------------- in this macro invocation
Aug 18 03:48:29.507 INFO kablam!     |
Aug 18 03:48:29.507 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 18 03:48:29.507 INFO kablam! 
Aug 18 03:48:29.508 INFO kablam! warning: method is never used: `encode`
Aug 18 03:48:29.508 INFO kablam!    --> src/codegen_macros.rs:291:13
Aug 18 03:48:29.508 INFO kablam!     |
Aug 18 03:48:29.508 INFO kablam! 291 |             pub fn encode(self) -> AMQPResult<Vec<u8>> {
Aug 18 03:48:29.509 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 03:48:29.509 INFO kablam! ...
Aug 18 03:48:29.509 INFO kablam! 324 |     properties_struct!(Test, a => octet, b => shortstr, c => longstr, d => bit, e => bit, f => long);
Aug 18 03:48:29.509 INFO kablam!     |     ------------------------------------------------------------------------------------------------- in this macro invocation
Aug 18 03:48:29.509 INFO kablam! 
Aug 18 03:48:29.509 INFO kablam! warning: method is never used: `flags`
Aug 18 03:48:29.509 INFO kablam!    --> src/codegen_macros.rs:299:13
Aug 18 03:48:29.509 INFO kablam!     |
Aug 18 03:48:29.509 INFO kablam! 299 |             pub fn flags(&self) -> u16 {
Aug 18 03:48:29.509 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 03:48:29.509 INFO kablam! ...
Aug 18 03:48:29.509 INFO kablam! 324 |     properties_struct!(Test, a => octet, b => shortstr, c => longstr, d => bit, e => bit, f => long);
Aug 18 03:48:29.509 INFO kablam!     |     ------------------------------------------------------------------------------------------------- in this macro invocation
Aug 18 03:48:29.509 INFO kablam! 
Aug 18 03:48:29.919 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 18 03:48:29.919 INFO kablam!    --> src/codegen_macros.rs:141:13
Aug 18 03:48:29.919 INFO kablam!     |
Aug 18 03:48:29.919 INFO kablam! 141 |             self.flush_bits();
Aug 18 03:48:29.919 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^
Aug 18 03:48:29.920 INFO kablam!     |
Aug 18 03:48:29.920 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 18 03:48:29.920 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 18 03:48:29.920 INFO kablam! 
Aug 18 03:48:29.921 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 18 03:48:29.921 INFO kablam!    --> src/codegen_macros.rs:158:9
Aug 18 03:48:29.921 INFO kablam!     |
Aug 18 03:48:29.921 INFO kablam! 158 |         self.flush_bits();
Aug 18 03:48:29.921 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Aug 18 03:48:29.921 INFO kablam!     |
Aug 18 03:48:29.921 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 18 03:48:29.921 INFO kablam! 
Aug 18 03:48:32.002 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 18 03:48:32.002 INFO kablam!   --> examples/producer.rs:49:5
Aug 18 03:48:32.002 INFO kablam!    |
Aug 18 03:48:32.002 INFO kablam! 49 |     channel.close(200, "Bye");
Aug 18 03:48:32.002 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 03:48:32.002 INFO kablam!    |
Aug 18 03:48:32.002 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 18 03:48:32.002 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 18 03:48:32.002 INFO kablam! 
Aug 18 03:48:33.108 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 18 03:48:33.109 INFO kablam!   --> examples/simple.rs:16:5
Aug 18 03:48:33.109 INFO kablam!    |
Aug 18 03:48:33.109 INFO kablam! 16 |     channel.basic_ack(deliver.delivery_tag, false);
Aug 18 03:48:33.109 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 03:48:33.109 INFO kablam!    |
Aug 18 03:48:33.109 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 18 03:48:33.109 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 18 03:48:33.109 INFO kablam! 
Aug 18 03:48:33.109 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 18 03:48:33.109 INFO kablam!   --> examples/simple.rs:53:5
Aug 18 03:48:33.109 INFO kablam!    |
Aug 18 03:48:33.110 INFO kablam! 53 | /     channel.basic_publish("", queue_name, true, false,
Aug 18 03:48:33.110 INFO kablam! 54 | |         protocol::basic::BasicProperties{ content_type: Some("text".to_string()), ..Default::default()},
Aug 18 03:48:33.110 INFO kablam! 55 | |         (b"Hello from rust!").to_vec());
Aug 18 03:48:33.110 INFO kablam!    | |________________________________________^
Aug 18 03:48:33.110 INFO kablam!    |
Aug 18 03:48:33.110 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 18 03:48:33.110 INFO kablam! 
Aug 18 03:48:33.110 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 18 03:48:33.110 INFO kablam!   --> examples/simple.rs:56:5
Aug 18 03:48:33.110 INFO kablam!    |
Aug 18 03:48:33.110 INFO kablam! 56 |     channel.close(200, "Bye");
Aug 18 03:48:33.110 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 03:48:33.110 INFO kablam!    |
Aug 18 03:48:33.110 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 18 03:48:33.110 INFO kablam! 
Aug 18 03:48:33.252 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 18 03:48:33.252 INFO kablam!   --> examples/interactive.rs:37:5
Aug 18 03:48:33.252 INFO kablam!    |
Aug 18 03:48:33.252 INFO kablam! 37 |     channel.close(200, "Bye");
Aug 18 03:48:33.252 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 03:48:33.252 INFO kablam!    |
Aug 18 03:48:33.252 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 18 03:48:33.252 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 18 03:48:33.252 INFO kablam! 
Aug 18 03:48:33.319 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.95s
Aug 18 03:48:33.359 INFO kablam! su: No module specific data is present
Aug 18 03:48:33.883 INFO running `"docker" "rm" "-f" "537e565cc2f455be1beec613207733d1ae049686c4f1667ec3fbe188d887033a"`
Aug 18 03:48:34.047 INFO blam! 537e565cc2f455be1beec613207733d1ae049686c4f1667ec3fbe188d887033a