Aug 11 20:07:26.281 INFO checking amqp-0.0.20 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 20:07:26.281 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 20:07:26.281 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 20:07:26.281 INFO running `"docker" "create" "-v" "/tmp/crater.dv7uPtfg3l2L:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 20:07:26.523 INFO blam! 2940d3406aededd323467a6a1d8684f077e91ba72c688fee6fdb97f6bca1960e
Aug 11 20:07:26.525 INFO running `"docker" "start" "-a" "2940d3406aededd323467a6a1d8684f077e91ba72c688fee6fdb97f6bca1960e"`
Aug 11 20:07:27.528 INFO kablam!     Checking amqp v0.0.20 (file:///source)
Aug 11 20:07:34.400 INFO kablam! warning: unused variable: `err`
Aug 11 20:07:34.400 INFO kablam!   --> src/amqp_error.rs:52:13
Aug 11 20:07:34.400 INFO kablam!    |
Aug 11 20:07:34.400 INFO kablam! 52 |     fn from(err: ::std::sync::PoisonError<T>) -> AMQPError {
Aug 11 20:07:34.400 INFO kablam!    |             ^^^ help: consider using `_err` instead
Aug 11 20:07:34.400 INFO kablam!    |
Aug 11 20:07:34.400 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 11 20:07:34.400 INFO kablam! 
Aug 11 20:07:34.400 INFO kablam! warning: unused variable: `table_size`
Aug 11 20:07:34.401 INFO kablam!   --> src/codegen_macros.rs:59:53
Aug 11 20:07:34.401 INFO kablam!    |
Aug 11 20:07:34.401 INFO kablam! 59 |         decode_table(&mut self.cursor).map(|(table, table_size)| table)
Aug 11 20:07:34.401 INFO kablam!    |                                                     ^^^^^^^^^^ help: consider using `_table_size` instead
Aug 11 20:07:34.401 INFO kablam! 
Aug 11 20:07:34.406 INFO kablam! warning: value assigned to `idx` is never read
Aug 11 20:07:34.406 INFO kablam!    --> src/codegen_macros.rs:304:21
Aug 11 20:07:34.406 INFO kablam!     |
Aug 11 20:07:34.406 INFO kablam! 304 |                       idx = idx + 1;
Aug 11 20:07:34.406 INFO kablam!     |                       ^^^
Aug 11 20:07:34.406 INFO kablam!     | 
Aug 11 20:07:34.406 INFO kablam!    ::: src/protocol.rs:390:5
Aug 11 20:07:34.406 INFO kablam!     |
Aug 11 20:07:34.406 INFO kablam! 390 | /     properties_struct!(BasicProperties,
Aug 11 20:07:34.406 INFO kablam! 391 | |       content_type => shortstr,
Aug 11 20:07:34.406 INFO kablam! 392 | | content_encoding => shortstr,
Aug 11 20:07:34.406 INFO kablam! 393 | | headers => table,
Aug 11 20:07:34.406 INFO kablam! ...   |
Aug 11 20:07:34.406 INFO kablam! 404 | | cluster_id => shortstr
Aug 11 20:07:34.406 INFO kablam! 405 | |     );
Aug 11 20:07:34.406 INFO kablam!     | |______- in this macro invocation
Aug 11 20:07:34.406 INFO kablam!     |
Aug 11 20:07:34.406 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Aug 11 20:07:34.406 INFO kablam! 
Aug 11 20:07:36.041 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 20:07:36.041 INFO kablam!    --> src/codegen_macros.rs:141:13
Aug 11 20:07:36.041 INFO kablam!     |
Aug 11 20:07:36.042 INFO kablam! 141 |             self.flush_bits();
Aug 11 20:07:36.042 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^
Aug 11 20:07:36.042 INFO kablam!     |
Aug 11 20:07:36.042 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 11 20:07:36.042 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 20:07:36.042 INFO kablam! 
Aug 11 20:07:36.043 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 20:07:36.043 INFO kablam!    --> src/codegen_macros.rs:158:9
Aug 11 20:07:36.043 INFO kablam!     |
Aug 11 20:07:36.043 INFO kablam! 158 |         self.flush_bits();
Aug 11 20:07:36.043 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Aug 11 20:07:36.043 INFO kablam!     |
Aug 11 20:07:36.043 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 20:07:36.043 INFO kablam! 
Aug 11 20:07:36.723 INFO kablam! warning: unused variable: `f`
Aug 11 20:07:36.724 INFO kablam!    --> src/codegen_macros.rs:357:13
Aug 11 20:07:36.724 INFO kablam!     |
Aug 11 20:07:36.724 INFO kablam! 357 |         let f = Foo { a: 1, b: "test".to_string(), c: "bar".to_string(), d: false, e: true, f: 0xDEADBEEF };
Aug 11 20:07:36.724 INFO kablam!     |             ^ help: consider using `_f` instead
Aug 11 20:07:36.724 INFO kablam!     |
Aug 11 20:07:36.724 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 11 20:07:36.724 INFO kablam! 
Aug 11 20:07:36.753 INFO kablam! warning: unused variable: `err`
Aug 11 20:07:36.753 INFO kablam!   --> src/amqp_error.rs:52:13
Aug 11 20:07:36.753 INFO kablam!    |
Aug 11 20:07:36.753 INFO kablam! 52 |     fn from(err: ::std::sync::PoisonError<T>) -> AMQPError {
Aug 11 20:07:36.753 INFO kablam!    |             ^^^ help: consider using `_err` instead
Aug 11 20:07:36.753 INFO kablam! 
Aug 11 20:07:36.753 INFO kablam! warning: unused variable: `table_size`
Aug 11 20:07:36.754 INFO kablam!   --> src/codegen_macros.rs:59:53
Aug 11 20:07:36.754 INFO kablam!    |
Aug 11 20:07:36.754 INFO kablam! 59 |         decode_table(&mut self.cursor).map(|(table, table_size)| table)
Aug 11 20:07:36.754 INFO kablam!    |                                                     ^^^^^^^^^^ help: consider using `_table_size` instead
Aug 11 20:07:36.754 INFO kablam! 
Aug 11 20:07:36.754 INFO kablam! warning: value assigned to `idx` is never read
Aug 11 20:07:36.754 INFO kablam!    --> src/codegen_macros.rs:304:21
Aug 11 20:07:36.754 INFO kablam!     |
Aug 11 20:07:36.754 INFO kablam! 304 |                     idx = idx + 1;
Aug 11 20:07:36.754 INFO kablam!     |                     ^^^
Aug 11 20:07:36.754 INFO kablam! ...
Aug 11 20:07:36.754 INFO kablam! 324 |     properties_struct!(Test, a => octet, b => shortstr, c => longstr, d => bit, e => bit, f => long);
Aug 11 20:07:36.754 INFO kablam!     |     ------------------------------------------------------------------------------------------------- in this macro invocation
Aug 11 20:07:36.754 INFO kablam!     |
Aug 11 20:07:36.754 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Aug 11 20:07:36.754 INFO kablam! 
Aug 11 20:07:36.771 INFO kablam! warning: value assigned to `idx` is never read
Aug 11 20:07:36.771 INFO kablam!    --> src/codegen_macros.rs:304:21
Aug 11 20:07:36.771 INFO kablam!     |
Aug 11 20:07:36.771 INFO kablam! 304 |                       idx = idx + 1;
Aug 11 20:07:36.771 INFO kablam!     |                       ^^^
Aug 11 20:07:36.771 INFO kablam!     | 
Aug 11 20:07:36.771 INFO kablam!    ::: src/protocol.rs:390:5
Aug 11 20:07:36.771 INFO kablam!     |
Aug 11 20:07:36.771 INFO kablam! 390 | /     properties_struct!(BasicProperties,
Aug 11 20:07:36.771 INFO kablam! 391 | |       content_type => shortstr,
Aug 11 20:07:36.771 INFO kablam! 392 | | content_encoding => shortstr,
Aug 11 20:07:36.771 INFO kablam! 393 | | headers => table,
Aug 11 20:07:36.771 INFO kablam! ...   |
Aug 11 20:07:36.771 INFO kablam! 404 | | cluster_id => shortstr
Aug 11 20:07:36.771 INFO kablam! 405 | |     );
Aug 11 20:07:36.771 INFO kablam!     | |______- in this macro invocation
Aug 11 20:07:36.771 INFO kablam! 
Aug 11 20:07:41.193 INFO kablam! warning: method is never used: `decode`
Aug 11 20:07:41.193 INFO kablam!    --> src/codegen_macros.rs:274:13
Aug 11 20:07:41.193 INFO kablam!     |
Aug 11 20:07:41.193 INFO kablam! 274 |             pub fn decode(content_header_frame: ContentHeaderFrame) -> AMQPResult<$struct_name> {
Aug 11 20:07:41.193 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 20:07:41.193 INFO kablam! ...
Aug 11 20:07:41.193 INFO kablam! 324 |     properties_struct!(Test, a => octet, b => shortstr, c => longstr, d => bit, e => bit, f => long);
Aug 11 20:07:41.193 INFO kablam!     |     ------------------------------------------------------------------------------------------------- in this macro invocation
Aug 11 20:07:41.193 INFO kablam!     |
Aug 11 20:07:41.193 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 11 20:07:41.193 INFO kablam! 
Aug 11 20:07:41.193 INFO kablam! warning: method is never used: `encode`
Aug 11 20:07:41.193 INFO kablam!    --> src/codegen_macros.rs:291:13
Aug 11 20:07:41.194 INFO kablam!     |
Aug 11 20:07:41.194 INFO kablam! 291 |             pub fn encode(self) -> AMQPResult<Vec<u8>> {
Aug 11 20:07:41.194 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 20:07:41.194 INFO kablam! ...
Aug 11 20:07:41.194 INFO kablam! 324 |     properties_struct!(Test, a => octet, b => shortstr, c => longstr, d => bit, e => bit, f => long);
Aug 11 20:07:41.194 INFO kablam!     |     ------------------------------------------------------------------------------------------------- in this macro invocation
Aug 11 20:07:41.194 INFO kablam! 
Aug 11 20:07:41.194 INFO kablam! warning: method is never used: `flags`
Aug 11 20:07:41.194 INFO kablam!    --> src/codegen_macros.rs:299:13
Aug 11 20:07:41.194 INFO kablam!     |
Aug 11 20:07:41.194 INFO kablam! 299 |             pub fn flags(&self) -> u16 {
Aug 11 20:07:41.194 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 20:07:41.194 INFO kablam! ...
Aug 11 20:07:41.194 INFO kablam! 324 |     properties_struct!(Test, a => octet, b => shortstr, c => longstr, d => bit, e => bit, f => long);
Aug 11 20:07:41.194 INFO kablam!     |     ------------------------------------------------------------------------------------------------- in this macro invocation
Aug 11 20:07:41.194 INFO kablam! 
Aug 11 20:07:41.295 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 20:07:41.295 INFO kablam!    --> src/codegen_macros.rs:141:13
Aug 11 20:07:41.295 INFO kablam!     |
Aug 11 20:07:41.295 INFO kablam! 141 |             self.flush_bits();
Aug 11 20:07:41.295 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^
Aug 11 20:07:41.295 INFO kablam!     |
Aug 11 20:07:41.295 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 11 20:07:41.295 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 20:07:41.295 INFO kablam! 
Aug 11 20:07:41.296 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 20:07:41.296 INFO kablam!    --> src/codegen_macros.rs:158:9
Aug 11 20:07:41.296 INFO kablam!     |
Aug 11 20:07:41.296 INFO kablam! 158 |         self.flush_bits();
Aug 11 20:07:41.296 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Aug 11 20:07:41.324 INFO kablam!     |
Aug 11 20:07:41.324 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 20:07:41.324 INFO kablam! 
Aug 11 20:07:41.671 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 20:07:41.671 INFO kablam!   --> examples/producer.rs:49:5
Aug 11 20:07:41.671 INFO kablam!    |
Aug 11 20:07:41.671 INFO kablam! 49 |     channel.close(200, "Bye");
Aug 11 20:07:41.671 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 20:07:41.672 INFO kablam!    |
Aug 11 20:07:41.672 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 11 20:07:41.672 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 20:07:41.673 INFO kablam! 
Aug 11 20:07:41.800 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 20:07:41.800 INFO kablam!   --> examples/interactive.rs:37:5
Aug 11 20:07:41.800 INFO kablam!    |
Aug 11 20:07:41.800 INFO kablam! 37 |     channel.close(200, "Bye");
Aug 11 20:07:41.800 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 20:07:41.801 INFO kablam!    |
Aug 11 20:07:41.801 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 11 20:07:41.801 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 20:07:41.801 INFO kablam! 
Aug 11 20:07:42.434 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 20:07:42.435 INFO kablam!   --> examples/simple.rs:16:5
Aug 11 20:07:42.435 INFO kablam!    |
Aug 11 20:07:42.435 INFO kablam! 16 |     channel.basic_ack(deliver.delivery_tag, false);
Aug 11 20:07:42.435 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 20:07:42.435 INFO kablam!    |
Aug 11 20:07:42.435 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 11 20:07:42.435 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 20:07:42.435 INFO kablam! 
Aug 11 20:07:42.435 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 20:07:42.435 INFO kablam!   --> examples/simple.rs:53:5
Aug 11 20:07:42.435 INFO kablam!    |
Aug 11 20:07:42.435 INFO kablam! 53 | /     channel.basic_publish("", queue_name, true, false,
Aug 11 20:07:42.435 INFO kablam! 54 | |         protocol::basic::BasicProperties{ content_type: Some("text".to_string()), ..Default::default()},
Aug 11 20:07:42.435 INFO kablam! 55 | |         (b"Hello from rust!").to_vec());
Aug 11 20:07:42.435 INFO kablam!    | |________________________________________^
Aug 11 20:07:42.435 INFO kablam!    |
Aug 11 20:07:42.435 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 20:07:42.435 INFO kablam! 
Aug 11 20:07:42.436 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 20:07:42.436 INFO kablam!   --> examples/simple.rs:56:5
Aug 11 20:07:42.436 INFO kablam!    |
Aug 11 20:07:42.436 INFO kablam! 56 |     channel.close(200, "Bye");
Aug 11 20:07:42.436 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 20:07:42.436 INFO kablam!    |
Aug 11 20:07:42.436 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 20:07:42.436 INFO kablam! 
Aug 11 20:07:42.788 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.46s
Aug 11 20:07:42.802 INFO kablam! su: No module specific data is present
Aug 11 20:07:43.847 INFO running `"docker" "rm" "-f" "2940d3406aededd323467a6a1d8684f077e91ba72c688fee6fdb97f6bca1960e"`
Aug 11 20:07:43.980 INFO blam! 2940d3406aededd323467a6a1d8684f077e91ba72c688fee6fdb97f6bca1960e