Dec 18 18:31:40.176 INFO checking amq-proto-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 18:31:40.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/amq-proto/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 18:31:40.612 INFO [stdout] fa5cbffb50b3f00601fcbb37aedfd386adcd1a02229e9195d1456dbf11ea46af
Dec 18 18:31:40.614 INFO running `"docker" "start" "-a" "fa5cbffb50b3f00601fcbb37aedfd386adcd1a02229e9195d1456dbf11ea46af"`
Dec 18 18:31:42.784 INFO [stderr]     Checking amq-proto v0.1.0 (/opt/crater/workdir)
Dec 18 18:31:44.260 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 18:31:44.260 INFO [stderr]   --> src/error.rs:1:1
Dec 18 18:31:44.260 INFO [stderr]    |
Dec 18 18:31:44.260 INFO [stderr] 1  | / error_chain! {
Dec 18 18:31:44.260 INFO [stderr] 2  | |     errors {
Dec 18 18:31:44.260 INFO [stderr] 3  | |         Protocol(t: String) {
Dec 18 18:31:44.260 INFO [stderr] 4  | |             description("protocol error")
Dec 18 18:31:44.260 INFO [stderr] ...  |
Dec 18 18:31:44.260 INFO [stderr] 11 | |     }
Dec 18 18:31:44.260 INFO [stderr] 12 | | }
Dec 18 18:31:44.260 INFO [stderr]    | |_^
Dec 18 18:31:44.260 INFO [stderr]    |
Dec 18 18:31:44.260 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 18:31:44.260 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 18:31:44.260 INFO [stderr] 
Dec 18 18:31:44.536 INFO [stderr] warning: unused variable: `table_size`
Dec 18 18:31:44.536 INFO [stderr]   --> src/codegen_macros.rs:59:53
Dec 18 18:31:44.536 INFO [stderr]    |
Dec 18 18:31:44.536 INFO [stderr] 59 |         decode_table(&mut self.cursor).map(|(table, table_size)| table)
Dec 18 18:31:44.536 INFO [stderr]    |                                                     ^^^^^^^^^^ help: consider using `_table_size` instead
Dec 18 18:31:44.536 INFO [stderr]    |
Dec 18 18:31:44.536 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 18:31:44.536 INFO [stderr] 
Dec 18 18:31:44.536 INFO [stderr] warning: value assigned to `idx` is never read
Dec 18 18:31:44.536 INFO [stderr]    --> src/codegen_macros.rs:305:21
Dec 18 18:31:44.536 INFO [stderr]     |
Dec 18 18:31:44.536 INFO [stderr] 305 |                       idx = idx + 1;
Dec 18 18:31:44.536 INFO [stderr]     |                       ^^^
Dec 18 18:31:44.536 INFO [stderr]     | 
Dec 18 18:31:44.536 INFO [stderr]    ::: src/protocol.rs:390:5
Dec 18 18:31:44.536 INFO [stderr]     |
Dec 18 18:31:44.536 INFO [stderr] 390 | /     properties_struct!(BasicProperties,
Dec 18 18:31:44.536 INFO [stderr] 391 | |       content_type => shortstr,
Dec 18 18:31:44.537 INFO [stderr] 392 | | content_encoding => shortstr,
Dec 18 18:31:44.537 INFO [stderr] 393 | | headers => table,
Dec 18 18:31:44.537 INFO [stderr] ...   |
Dec 18 18:31:44.537 INFO [stderr] 404 | | cluster_id => shortstr
Dec 18 18:31:44.537 INFO [stderr] 405 | |     );
Dec 18 18:31:44.537 INFO [stderr]     | |______- in this macro invocation
Dec 18 18:31:44.537 INFO [stderr]     |
Dec 18 18:31:44.537 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 18 18:31:44.537 INFO [stderr] 
Dec 18 18:31:44.688 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 18:31:44.688 INFO [stderr]   --> src/error.rs:1:1
Dec 18 18:31:44.688 INFO [stderr]    |
Dec 18 18:31:44.688 INFO [stderr] 1  | / error_chain! {
Dec 18 18:31:44.688 INFO [stderr] 2  | |     errors {
Dec 18 18:31:44.688 INFO [stderr] 3  | |         Protocol(t: String) {
Dec 18 18:31:44.688 INFO [stderr] 4  | |             description("protocol error")
Dec 18 18:31:44.688 INFO [stderr] ...  |
Dec 18 18:31:44.688 INFO [stderr] 11 | |     }
Dec 18 18:31:44.688 INFO [stderr] 12 | | }
Dec 18 18:31:44.688 INFO [stderr]    | |_^
Dec 18 18:31:44.694 INFO [stderr]    |
Dec 18 18:31:44.694 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 18:31:44.694 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 18:31:44.694 INFO [stderr] 
Dec 18 18:31:44.864 INFO [stderr] warning: unused variable: `f`
Dec 18 18:31:44.864 INFO [stderr]    --> src/codegen_macros.rs:358:13
Dec 18 18:31:44.864 INFO [stderr]     |
Dec 18 18:31:44.864 INFO [stderr] 358 |         let f = Foo { a: 1, b: "test".to_string(), c: "bar".to_string(), d: false, e: true, f: 0xDEADBEEF };
Dec 18 18:31:44.864 INFO [stderr]     |             ^ help: consider using `_f` instead
Dec 18 18:31:44.864 INFO [stderr]     |
Dec 18 18:31:44.864 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 18:31:44.864 INFO [stderr] 
Dec 18 18:31:44.864 INFO [stderr] warning: unused variable: `table_size`
Dec 18 18:31:44.864 INFO [stderr]   --> src/codegen_macros.rs:59:53
Dec 18 18:31:44.864 INFO [stderr]    |
Dec 18 18:31:44.864 INFO [stderr] 59 |         decode_table(&mut self.cursor).map(|(table, table_size)| table)
Dec 18 18:31:44.864 INFO [stderr]    |                                                     ^^^^^^^^^^ help: consider using `_table_size` instead
Dec 18 18:31:44.864 INFO [stderr] 
Dec 18 18:31:44.864 INFO [stderr] warning: value assigned to `idx` is never read
Dec 18 18:31:44.864 INFO [stderr]    --> src/codegen_macros.rs:305:21
Dec 18 18:31:44.864 INFO [stderr]     |
Dec 18 18:31:44.864 INFO [stderr] 305 |                     idx = idx + 1;
Dec 18 18:31:44.865 INFO [stderr]     |                     ^^^
Dec 18 18:31:44.865 INFO [stderr] ...
Dec 18 18:31:44.865 INFO [stderr] 325 |     properties_struct!(Test, a => octet, b => shortstr, c => longstr, d => bit, e => bit, f => long);
Dec 18 18:31:44.865 INFO [stderr]     |     ------------------------------------------------------------------------------------------------- in this macro invocation
Dec 18 18:31:44.865 INFO [stderr]     |
Dec 18 18:31:44.865 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 18 18:31:44.865 INFO [stderr] 
Dec 18 18:31:44.868 INFO [stderr] warning: value assigned to `idx` is never read
Dec 18 18:31:44.868 INFO [stderr]    --> src/codegen_macros.rs:305:21
Dec 18 18:31:44.868 INFO [stderr]     |
Dec 18 18:31:44.868 INFO [stderr] 305 |                       idx = idx + 1;
Dec 18 18:31:44.868 INFO [stderr]     |                       ^^^
Dec 18 18:31:44.868 INFO [stderr]     | 
Dec 18 18:31:44.868 INFO [stderr]    ::: src/protocol.rs:390:5
Dec 18 18:31:44.868 INFO [stderr]     |
Dec 18 18:31:44.868 INFO [stderr] 390 | /     properties_struct!(BasicProperties,
Dec 18 18:31:44.868 INFO [stderr] 391 | |       content_type => shortstr,
Dec 18 18:31:44.868 INFO [stderr] 392 | | content_encoding => shortstr,
Dec 18 18:31:44.868 INFO [stderr] 393 | | headers => table,
Dec 18 18:31:44.868 INFO [stderr] ...   |
Dec 18 18:31:44.868 INFO [stderr] 404 | | cluster_id => shortstr
Dec 18 18:31:44.868 INFO [stderr] 405 | |     );
Dec 18 18:31:44.868 INFO [stderr]     | |______- in this macro invocation
Dec 18 18:31:44.868 INFO [stderr] 
Dec 18 18:31:45.264 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 18:31:45.264 INFO [stderr]    --> src/codegen_macros.rs:141:13
Dec 18 18:31:45.264 INFO [stderr]     |
Dec 18 18:31:45.264 INFO [stderr] 141 |             self.flush_bits();
Dec 18 18:31:45.264 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^
Dec 18 18:31:45.264 INFO [stderr]     |
Dec 18 18:31:45.264 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 18:31:45.264 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 18:31:45.264 INFO [stderr] 
Dec 18 18:31:45.264 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 18:31:45.264 INFO [stderr]    --> src/codegen_macros.rs:158:9
Dec 18 18:31:45.264 INFO [stderr]     |
Dec 18 18:31:45.264 INFO [stderr] 158 |         self.flush_bits();
Dec 18 18:31:45.264 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 18 18:31:45.264 INFO [stderr]     |
Dec 18 18:31:45.264 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 18:31:45.264 INFO [stderr] 
Dec 18 18:31:45.618 INFO [stderr] warning: method is never used: `decode`
Dec 18 18:31:45.619 INFO [stderr]    --> src/codegen_macros.rs:275:13
Dec 18 18:31:45.619 INFO [stderr]     |
Dec 18 18:31:45.619 INFO [stderr] 275 |             pub fn decode(content_header_frame: ContentHeaderFrame) -> Result<$struct_name> {
Dec 18 18:31:45.619 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:31:45.619 INFO [stderr] ...
Dec 18 18:31:45.619 INFO [stderr] 325 |     properties_struct!(Test, a => octet, b => shortstr, c => longstr, d => bit, e => bit, f => long);
Dec 18 18:31:45.619 INFO [stderr]     |     ------------------------------------------------------------------------------------------------- in this macro invocation
Dec 18 18:31:45.619 INFO [stderr]     |
Dec 18 18:31:45.619 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 18:31:45.619 INFO [stderr] 
Dec 18 18:31:45.619 INFO [stderr] warning: method is never used: `encode`
Dec 18 18:31:45.619 INFO [stderr]    --> src/codegen_macros.rs:292:13
Dec 18 18:31:45.619 INFO [stderr]     |
Dec 18 18:31:45.619 INFO [stderr] 292 |             pub fn encode(self) -> Result<Vec<u8>> {
Dec 18 18:31:45.619 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:31:45.619 INFO [stderr] ...
Dec 18 18:31:45.619 INFO [stderr] 325 |     properties_struct!(Test, a => octet, b => shortstr, c => longstr, d => bit, e => bit, f => long);
Dec 18 18:31:45.619 INFO [stderr]     |     ------------------------------------------------------------------------------------------------- in this macro invocation
Dec 18 18:31:45.619 INFO [stderr] 
Dec 18 18:31:45.619 INFO [stderr] warning: method is never used: `flags`
Dec 18 18:31:45.619 INFO [stderr]    --> src/codegen_macros.rs:300:13
Dec 18 18:31:45.619 INFO [stderr]     |
Dec 18 18:31:45.619 INFO [stderr] 300 |             pub fn flags(&self) -> u16 {
Dec 18 18:31:45.619 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:31:45.619 INFO [stderr] ...
Dec 18 18:31:45.619 INFO [stderr] 325 |     properties_struct!(Test, a => octet, b => shortstr, c => longstr, d => bit, e => bit, f => long);
Dec 18 18:31:45.619 INFO [stderr]     |     ------------------------------------------------------------------------------------------------- in this macro invocation
Dec 18 18:31:45.619 INFO [stderr] 
Dec 18 18:31:45.627 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 18:31:45.627 INFO [stderr]    --> src/codegen_macros.rs:141:13
Dec 18 18:31:45.627 INFO [stderr]     |
Dec 18 18:31:45.627 INFO [stderr] 141 |             self.flush_bits();
Dec 18 18:31:45.627 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^
Dec 18 18:31:45.627 INFO [stderr]     |
Dec 18 18:31:45.627 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 18:31:45.627 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 18:31:45.627 INFO [stderr] 
Dec 18 18:31:45.627 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 18:31:45.627 INFO [stderr]    --> src/codegen_macros.rs:158:9
Dec 18 18:31:45.627 INFO [stderr]     |
Dec 18 18:31:45.627 INFO [stderr] 158 |         self.flush_bits();
Dec 18 18:31:45.627 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 18 18:31:45.627 INFO [stderr]     |
Dec 18 18:31:45.627 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 18:31:45.627 INFO [stderr] 
Dec 18 18:31:45.776 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.12s
Dec 18 18:31:47.100 INFO running `"docker" "inspect" "fa5cbffb50b3f00601fcbb37aedfd386adcd1a02229e9195d1456dbf11ea46af"`
Dec 18 18:31:47.355 INFO running `"docker" "rm" "-f" "fa5cbffb50b3f00601fcbb37aedfd386adcd1a02229e9195d1456dbf11ea46af"`
Dec 18 18:31:47.668 INFO [stdout] fa5cbffb50b3f00601fcbb37aedfd386adcd1a02229e9195d1456dbf11ea46af