Jul 12 03:46:25.571 INFO checking named-block-0.3.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 03:46:25.572 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 03:46:25.572 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 03:46:25.572 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-1/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 03:46:25.846 INFO blam! 6ee36e5474365c501207f88d6f42a8c0fe70633bb2e8a6b0b88e839f0f0cb817
Jul 12 03:46:25.849 INFO running `"docker" "start" "-a" "6ee36e5474365c501207f88d6f42a8c0fe70633bb2e8a6b0b88e839f0f0cb817"`
Jul 12 03:46:26.819 INFO kablam!     Checking static-cond v0.1.1
Jul 12 03:46:26.820 INFO kablam!     Checking named-block v0.3.1 (file:///source)
Jul 12 03:46:27.709 INFO kablam! warning: label name `'a` shadows a label name that is already in scope
Jul 12 03:46:27.709 INFO kablam!    --> src/lib.rs:392:31
Jul 12 03:46:27.709 INFO kablam!     |
Jul 12 03:46:27.709 INFO kablam! 391 |         assert_eq!(42, block!('a: loop { break 'a 42 }));
Jul 12 03:46:27.709 INFO kablam!     |                               -- first declared here
Jul 12 03:46:27.709 INFO kablam! 392 |         assert_eq!((), block!('a: {})); // make sure it works with no breaks
Jul 12 03:46:27.709 INFO kablam!     |                               ^^ lifetime 'a already in scope
Jul 12 03:46:27.709 INFO kablam! 
Jul 12 03:46:27.709 INFO kablam! warning: label name `'a` shadows a label name that is already in scope
Jul 12 03:46:27.709 INFO kablam!    --> src/lib.rs:396:16
Jul 12 03:46:27.709 INFO kablam!     |
Jul 12 03:46:27.709 INFO kablam! 391 |         assert_eq!(42, block!('a: loop { break 'a 42 }));
Jul 12 03:46:27.709 INFO kablam!     |                               -- first declared here
Jul 12 03:46:27.710 INFO kablam! ...
Jul 12 03:46:27.710 INFO kablam! 396 |         block!('a: loop {
Jul 12 03:46:27.710 INFO kablam!     |                ^^ lifetime 'a already in scope
Jul 12 03:46:27.710 INFO kablam! 
Jul 12 03:46:27.710 INFO kablam! warning: label name `'a` shadows a label name that is already in scope
Jul 12 03:46:27.710 INFO kablam!    --> src/lib.rs:396:16
Jul 12 03:46:27.710 INFO kablam!     |
Jul 12 03:46:27.710 INFO kablam! 392 |         assert_eq!((), block!('a: {})); // make sure it works with no breaks
Jul 12 03:46:27.710 INFO kablam!     |                               -- first declared here
Jul 12 03:46:27.710 INFO kablam! ...
Jul 12 03:46:27.710 INFO kablam! 396 |         block!('a: loop {
Jul 12 03:46:27.710 INFO kablam!     |                ^^ lifetime 'a already in scope
Jul 12 03:46:27.710 INFO kablam! 
Jul 12 03:46:27.710 INFO kablam! warning: label name `'b` shadows a label name that is already in scope
Jul 12 03:46:27.710 INFO kablam!    --> src/lib.rs:362:17
Jul 12 03:46:27.710 INFO kablam!     |
Jul 12 03:46:27.710 INFO kablam! 334 |           let x = block!('b: {
Jul 12 03:46:27.710 INFO kablam!     |  _________________-
Jul 12 03:46:27.710 INFO kablam! 335 | |             if flag { break 'b "early exit"; }
Jul 12 03:46:27.710 INFO kablam! 336 | |             let _y = block!('c: {
Jul 12 03:46:27.710 INFO kablam! 337 | |                 if flag { break 'b "inner early exit"; };
Jul 12 03:46:27.710 INFO kablam! ...   |
Jul 12 03:46:27.710 INFO kablam! 352 | |                 block!('b: {
Jul 12 03:46:27.710 INFO kablam!     | |                        -- first declared here
Jul 12 03:46:27.710 INFO kablam! ...   |
Jul 12 03:46:27.711 INFO kablam! 362 | |                 'b: while false {
Jul 12 03:46:27.711 INFO kablam!     | |                 ^^ lifetime 'b already in scope
Jul 12 03:46:27.711 INFO kablam! ...   |
Jul 12 03:46:27.711 INFO kablam! 375 | |             "normal exit"
Jul 12 03:46:27.711 INFO kablam! 376 | |         });
Jul 12 03:46:27.711 INFO kablam!     | |__________- in this macro invocation
Jul 12 03:46:27.711 INFO kablam! 
Jul 12 03:46:27.733 INFO kablam! warning: unreachable expression
Jul 12 03:46:27.733 INFO kablam!    --> src/lib.rs:102:21
Jul 12 03:46:27.733 INFO kablam!     |
Jul 12 03:46:27.733 INFO kablam! 102 | /                     $ret = $out;
Jul 12 03:46:27.733 INFO kablam! 103 | |                     break $life;
Jul 12 03:46:27.733 INFO kablam! 104 | |                 }
Jul 12 03:46:27.733 INFO kablam! 105 | |                 $ret
Jul 12 03:46:27.733 INFO kablam! ...   |
Jul 12 03:46:27.733 INFO kablam! 134 | |     (@scan {} $life:tt $ret:ident () -> ($($out:tt)*) (() $lp:tt $init:tt)) => {
Jul 12 03:46:27.733 INFO kablam! 135 | |         block!(@wrap $life $lp $ret $init { $($out)* })
Jul 12 03:46:27.734 INFO kablam!     | |______________________________________________________^
Jul 12 03:46:27.734 INFO kablam! ...
Jul 12 03:46:27.734 INFO kablam! 334 |           let x = block!('b: {
Jul 12 03:46:27.734 INFO kablam!     |  _________________-
Jul 12 03:46:27.734 INFO kablam! 335 | |             if flag { break 'b "early exit"; }
Jul 12 03:46:27.734 INFO kablam! 336 | |             let _y = block!('c: {
Jul 12 03:46:27.734 INFO kablam! 337 | |                 if flag { break 'b "inner early exit"; };
Jul 12 03:46:27.734 INFO kablam! ...   |
Jul 12 03:46:27.734 INFO kablam! 375 | |             "normal exit"
Jul 12 03:46:27.734 INFO kablam! 376 | |         });
Jul 12 03:46:27.734 INFO kablam!     | |__________- in this macro invocation
Jul 12 03:46:27.734 INFO kablam!     |
Jul 12 03:46:27.734 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Jul 12 03:46:27.734 INFO kablam! 
Jul 12 03:46:27.860 INFO kablam! warning: unreachable expression
Jul 12 03:46:27.860 INFO kablam!    --> src/lib.rs:102:21
Jul 12 03:46:27.860 INFO kablam!     |
Jul 12 03:46:27.860 INFO kablam! 102 | /                     $ret = $out;
Jul 12 03:46:27.860 INFO kablam! 103 | |                     break $life;
Jul 12 03:46:27.860 INFO kablam! 104 | |                 }
Jul 12 03:46:27.860 INFO kablam! 105 | |                 $ret
Jul 12 03:46:27.860 INFO kablam! ...   |
Jul 12 03:46:27.860 INFO kablam! 134 | |     (@scan {} $life:tt $ret:ident () -> ($($out:tt)*) (() $lp:tt $init:tt)) => {
Jul 12 03:46:27.860 INFO kablam! 135 | |         block!(@wrap $life $lp $ret $init { $($out)* })
Jul 12 03:46:27.860 INFO kablam!     | |______________________________________________________^
Jul 12 03:46:27.861 INFO kablam! ...
Jul 12 03:46:27.861 INFO kablam! 381 | /             block!('d: {
Jul 12 03:46:27.861 INFO kablam! 382 | |                 //continue; //~ERROR NoBareContinueInNamedBlock
Jul 12 03:46:27.861 INFO kablam! 383 | |                 //continue 'd; //~ERROR NoMatchedContinueInNamedBlock
Jul 12 03:46:27.861 INFO kablam! 384 | |                 continue 'e;
Jul 12 03:46:27.861 INFO kablam! 385 | |             });
Jul 12 03:46:27.861 INFO kablam!     | |_______________- in this macro invocation
Jul 12 03:46:27.861 INFO kablam! 
Jul 12 03:46:27.870 INFO kablam! warning: unreachable expression
Jul 12 03:46:27.870 INFO kablam!    --> src/lib.rs:102:21
Jul 12 03:46:27.870 INFO kablam!     |
Jul 12 03:46:27.870 INFO kablam! 102 | /                     $ret = $out;
Jul 12 03:46:27.870 INFO kablam! 103 | |                     break $life;
Jul 12 03:46:27.870 INFO kablam! 104 | |                 }
Jul 12 03:46:27.870 INFO kablam! 105 | |                 $ret
Jul 12 03:46:27.870 INFO kablam! ...   |
Jul 12 03:46:27.870 INFO kablam! 134 | |     (@scan {} $life:tt $ret:ident () -> ($($out:tt)*) (() $lp:tt $init:tt)) => {
Jul 12 03:46:27.870 INFO kablam! 135 | |         block!(@wrap $life $lp $ret $init { $($out)* })
Jul 12 03:46:27.870 INFO kablam!     | |______________________________________________________^
Jul 12 03:46:27.870 INFO kablam! ...
Jul 12 03:46:27.870 INFO kablam! 334 |           let x = block!('b: {
Jul 12 03:46:27.870 INFO kablam!     |  _________________-
Jul 12 03:46:27.870 INFO kablam! 335 | |             if flag { break 'b "early exit"; }
Jul 12 03:46:27.870 INFO kablam! 336 | |             let _y = block!('c: {
Jul 12 03:46:27.870 INFO kablam! 337 | |                 if flag { break 'b "inner early exit"; };
Jul 12 03:46:27.870 INFO kablam! ...   |
Jul 12 03:46:27.870 INFO kablam! 375 | |             "normal exit"
Jul 12 03:46:27.870 INFO kablam! 376 | |         });
Jul 12 03:46:27.870 INFO kablam!     | |__________- in this macro invocation
Jul 12 03:46:27.872 INFO kablam! 
Jul 12 03:46:27.872 INFO kablam! warning: unreachable expression
Jul 12 03:46:27.872 INFO kablam!    --> src/lib.rs:102:21
Jul 12 03:46:27.872 INFO kablam!     |
Jul 12 03:46:27.872 INFO kablam! 102 | /                     $ret = $out;
Jul 12 03:46:27.872 INFO kablam! 103 | |                     break $life;
Jul 12 03:46:27.872 INFO kablam! 104 | |                 }
Jul 12 03:46:27.872 INFO kablam! 105 | |                 $ret
Jul 12 03:46:27.872 INFO kablam! ...   |
Jul 12 03:46:27.872 INFO kablam! 134 | |     (@scan {} $life:tt $ret:ident () -> ($($out:tt)*) (() $lp:tt $init:tt)) => {
Jul 12 03:46:27.872 INFO kablam! 135 | |         block!(@wrap $life $lp $ret $init { $($out)* })
Jul 12 03:46:27.872 INFO kablam!     | |______________________________________________________^
Jul 12 03:46:27.872 INFO kablam! ...
Jul 12 03:46:27.872 INFO kablam! 334 |           let x = block!('b: {
Jul 12 03:46:27.872 INFO kablam!     |  _________________-
Jul 12 03:46:27.872 INFO kablam! 335 | |             if flag { break 'b "early exit"; }
Jul 12 03:46:27.872 INFO kablam! 336 | |             let _y = block!('c: {
Jul 12 03:46:27.872 INFO kablam! 337 | |                 if flag { break 'b "inner early exit"; };
Jul 12 03:46:27.872 INFO kablam! ...   |
Jul 12 03:46:27.872 INFO kablam! 375 | |             "normal exit"
Jul 12 03:46:27.872 INFO kablam! 376 | |         });
Jul 12 03:46:27.872 INFO kablam!     | |__________- in this macro invocation
Jul 12 03:46:27.872 INFO kablam! 
Jul 12 03:46:28.001 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Jul 12 03:46:28.011 INFO kablam! su: No module specific data is present
Jul 12 03:46:28.516 INFO running `"docker" "rm" "-f" "6ee36e5474365c501207f88d6f42a8c0fe70633bb2e8a6b0b88e839f0f0cb817"`
Jul 12 03:46:28.694 INFO blam! 6ee36e5474365c501207f88d6f42a8c0fe70633bb2e8a6b0b88e839f0f0cb817