Jul 12 03:46:24.266 INFO checking named-block-0.3.1 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 03:46:24.266 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 03:46:24.266 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 03:46:24.266 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-0/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 03:46:24.562 INFO blam! b15a2ccc9147062dd4a2246a8662b9d7353ec33534b016d049bec4608bb981ad
Jul 12 03:46:24.564 INFO running `"docker" "start" "-a" "b15a2ccc9147062dd4a2246a8662b9d7353ec33534b016d049bec4608bb981ad"`
Jul 12 03:46:25.703 INFO kablam!     Checking static-cond v0.1.1
Jul 12 03:46:25.704 INFO kablam!     Checking named-block v0.3.1 (file:///source)
Jul 12 03:46:26.647 INFO kablam! warning: label name `'a` shadows a label name that is already in scope
Jul 12 03:46:26.647 INFO kablam!    --> src/lib.rs:392:31
Jul 12 03:46:26.647 INFO kablam!     |
Jul 12 03:46:26.647 INFO kablam! 391 |         assert_eq!(42, block!('a: loop { break 'a 42 }));
Jul 12 03:46:26.647 INFO kablam!     |                               -- first declared here
Jul 12 03:46:26.647 INFO kablam! 392 |         assert_eq!((), block!('a: {})); // make sure it works with no breaks
Jul 12 03:46:26.647 INFO kablam!     |                               ^^ lifetime 'a already in scope
Jul 12 03:46:26.647 INFO kablam! 
Jul 12 03:46:26.648 INFO kablam! warning: label name `'a` shadows a label name that is already in scope
Jul 12 03:46:26.648 INFO kablam!    --> src/lib.rs:396:16
Jul 12 03:46:26.648 INFO kablam!     |
Jul 12 03:46:26.648 INFO kablam! 391 |         assert_eq!(42, block!('a: loop { break 'a 42 }));
Jul 12 03:46:26.648 INFO kablam!     |                               -- first declared here
Jul 12 03:46:26.648 INFO kablam! ...
Jul 12 03:46:26.648 INFO kablam! 396 |         block!('a: loop {
Jul 12 03:46:26.648 INFO kablam!     |                ^^ lifetime 'a already in scope
Jul 12 03:46:26.648 INFO kablam! 
Jul 12 03:46:26.648 INFO kablam! warning: label name `'a` shadows a label name that is already in scope
Jul 12 03:46:26.649 INFO kablam!    --> src/lib.rs:396:16
Jul 12 03:46:26.649 INFO kablam!     |
Jul 12 03:46:26.649 INFO kablam! 392 |         assert_eq!((), block!('a: {})); // make sure it works with no breaks
Jul 12 03:46:26.649 INFO kablam!     |                               -- first declared here
Jul 12 03:46:26.649 INFO kablam! ...
Jul 12 03:46:26.649 INFO kablam! 396 |         block!('a: loop {
Jul 12 03:46:26.649 INFO kablam!     |                ^^ lifetime 'a already in scope
Jul 12 03:46:26.649 INFO kablam! 
Jul 12 03:46:26.649 INFO kablam! warning: label name `'b` shadows a label name that is already in scope
Jul 12 03:46:26.649 INFO kablam!    --> src/lib.rs:362:17
Jul 12 03:46:26.649 INFO kablam!     |
Jul 12 03:46:26.649 INFO kablam! 334 |           let x = block!('b: {
Jul 12 03:46:26.649 INFO kablam!     |  _________________-
Jul 12 03:46:26.649 INFO kablam! 335 | |             if flag { break 'b "early exit"; }
Jul 12 03:46:26.649 INFO kablam! 336 | |             let _y = block!('c: {
Jul 12 03:46:26.649 INFO kablam! 337 | |                 if flag { break 'b "inner early exit"; };
Jul 12 03:46:26.649 INFO kablam! ...   |
Jul 12 03:46:26.649 INFO kablam! 352 | |                 block!('b: {
Jul 12 03:46:26.649 INFO kablam!     | |                        -- first declared here
Jul 12 03:46:26.649 INFO kablam! ...   |
Jul 12 03:46:26.649 INFO kablam! 362 | |                 'b: while false {
Jul 12 03:46:26.649 INFO kablam!     | |                 ^^ lifetime 'b already in scope
Jul 12 03:46:26.649 INFO kablam! ...   |
Jul 12 03:46:26.650 INFO kablam! 375 | |             "normal exit"
Jul 12 03:46:26.650 INFO kablam! 376 | |         });
Jul 12 03:46:26.650 INFO kablam!     | |__________- in this macro invocation
Jul 12 03:46:26.650 INFO kablam! 
Jul 12 03:46:26.685 INFO kablam! warning: unreachable expression
Jul 12 03:46:26.685 INFO kablam!    --> src/lib.rs:102:21
Jul 12 03:46:26.685 INFO kablam!     |
Jul 12 03:46:26.685 INFO kablam! 102 | /                     $ret = $out;
Jul 12 03:46:26.685 INFO kablam! 103 | |                     break $life;
Jul 12 03:46:26.685 INFO kablam! 104 | |                 }
Jul 12 03:46:26.685 INFO kablam! 105 | |                 $ret
Jul 12 03:46:26.685 INFO kablam! ...   |
Jul 12 03:46:26.685 INFO kablam! 134 | |     (@scan {} $life:tt $ret:ident () -> ($($out:tt)*) (() $lp:tt $init:tt)) => {
Jul 12 03:46:26.685 INFO kablam! 135 | |         block!(@wrap $life $lp $ret $init { $($out)* })
Jul 12 03:46:26.686 INFO kablam!     | |______________________________________________________^
Jul 12 03:46:26.686 INFO kablam! ...
Jul 12 03:46:26.686 INFO kablam! 334 |           let x = block!('b: {
Jul 12 03:46:26.686 INFO kablam!     |  _________________-
Jul 12 03:46:26.686 INFO kablam! 335 | |             if flag { break 'b "early exit"; }
Jul 12 03:46:26.686 INFO kablam! 336 | |             let _y = block!('c: {
Jul 12 03:46:26.686 INFO kablam! 337 | |                 if flag { break 'b "inner early exit"; };
Jul 12 03:46:26.686 INFO kablam! ...   |
Jul 12 03:46:26.686 INFO kablam! 375 | |             "normal exit"
Jul 12 03:46:26.686 INFO kablam! 376 | |         });
Jul 12 03:46:26.686 INFO kablam!     | |__________- in this macro invocation
Jul 12 03:46:26.686 INFO kablam!     |
Jul 12 03:46:26.686 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Jul 12 03:46:26.686 INFO kablam! 
Jul 12 03:46:26.829 INFO kablam! warning: unreachable expression
Jul 12 03:46:26.829 INFO kablam!    --> src/lib.rs:102:21
Jul 12 03:46:26.829 INFO kablam!     |
Jul 12 03:46:26.829 INFO kablam! 102 | /                     $ret = $out;
Jul 12 03:46:26.829 INFO kablam! 103 | |                     break $life;
Jul 12 03:46:26.829 INFO kablam! 104 | |                 }
Jul 12 03:46:26.829 INFO kablam! 105 | |                 $ret
Jul 12 03:46:26.829 INFO kablam! ...   |
Jul 12 03:46:26.829 INFO kablam! 134 | |     (@scan {} $life:tt $ret:ident () -> ($($out:tt)*) (() $lp:tt $init:tt)) => {
Jul 12 03:46:26.830 INFO kablam! 135 | |         block!(@wrap $life $lp $ret $init { $($out)* })
Jul 12 03:46:26.830 INFO kablam!     | |______________________________________________________^
Jul 12 03:46:26.830 INFO kablam! ...
Jul 12 03:46:26.830 INFO kablam! 381 | /             block!('d: {
Jul 12 03:46:26.830 INFO kablam! 382 | |                 //continue; //~ERROR NoBareContinueInNamedBlock
Jul 12 03:46:26.830 INFO kablam! 383 | |                 //continue 'd; //~ERROR NoMatchedContinueInNamedBlock
Jul 12 03:46:26.830 INFO kablam! 384 | |                 continue 'e;
Jul 12 03:46:26.830 INFO kablam! 385 | |             });
Jul 12 03:46:26.830 INFO kablam!     | |_______________- in this macro invocation
Jul 12 03:46:26.830 INFO kablam! 
Jul 12 03:46:26.839 INFO kablam! warning: unreachable expression
Jul 12 03:46:26.839 INFO kablam!    --> src/lib.rs:102:21
Jul 12 03:46:26.839 INFO kablam!     |
Jul 12 03:46:26.839 INFO kablam! 102 | /                     $ret = $out;
Jul 12 03:46:26.839 INFO kablam! 103 | |                     break $life;
Jul 12 03:46:26.839 INFO kablam! 104 | |                 }
Jul 12 03:46:26.839 INFO kablam! 105 | |                 $ret
Jul 12 03:46:26.839 INFO kablam! ...   |
Jul 12 03:46:26.839 INFO kablam! 134 | |     (@scan {} $life:tt $ret:ident () -> ($($out:tt)*) (() $lp:tt $init:tt)) => {
Jul 12 03:46:26.839 INFO kablam! 135 | |         block!(@wrap $life $lp $ret $init { $($out)* })
Jul 12 03:46:26.839 INFO kablam!     | |______________________________________________________^
Jul 12 03:46:26.839 INFO kablam! ...
Jul 12 03:46:26.839 INFO kablam! 334 |           let x = block!('b: {
Jul 12 03:46:26.839 INFO kablam!     |  _________________-
Jul 12 03:46:26.839 INFO kablam! 335 | |             if flag { break 'b "early exit"; }
Jul 12 03:46:26.840 INFO kablam! 336 | |             let _y = block!('c: {
Jul 12 03:46:26.840 INFO kablam! 337 | |                 if flag { break 'b "inner early exit"; };
Jul 12 03:46:26.840 INFO kablam! ...   |
Jul 12 03:46:26.840 INFO kablam! 375 | |             "normal exit"
Jul 12 03:46:26.840 INFO kablam! 376 | |         });
Jul 12 03:46:26.840 INFO kablam!     | |__________- in this macro invocation
Jul 12 03:46:26.841 INFO kablam! 
Jul 12 03:46:26.841 INFO kablam! warning: unreachable expression
Jul 12 03:46:26.841 INFO kablam!    --> src/lib.rs:102:21
Jul 12 03:46:26.841 INFO kablam!     |
Jul 12 03:46:26.841 INFO kablam! 102 | /                     $ret = $out;
Jul 12 03:46:26.841 INFO kablam! 103 | |                     break $life;
Jul 12 03:46:26.841 INFO kablam! 104 | |                 }
Jul 12 03:46:26.841 INFO kablam! 105 | |                 $ret
Jul 12 03:46:26.841 INFO kablam! ...   |
Jul 12 03:46:26.841 INFO kablam! 134 | |     (@scan {} $life:tt $ret:ident () -> ($($out:tt)*) (() $lp:tt $init:tt)) => {
Jul 12 03:46:26.841 INFO kablam! 135 | |         block!(@wrap $life $lp $ret $init { $($out)* })
Jul 12 03:46:26.841 INFO kablam!     | |______________________________________________________^
Jul 12 03:46:26.841 INFO kablam! ...
Jul 12 03:46:26.841 INFO kablam! 334 |           let x = block!('b: {
Jul 12 03:46:26.841 INFO kablam!     |  _________________-
Jul 12 03:46:26.841 INFO kablam! 335 | |             if flag { break 'b "early exit"; }
Jul 12 03:46:26.841 INFO kablam! 336 | |             let _y = block!('c: {
Jul 12 03:46:26.842 INFO kablam! 337 | |                 if flag { break 'b "inner early exit"; };
Jul 12 03:46:26.842 INFO kablam! ...   |
Jul 12 03:46:26.842 INFO kablam! 375 | |             "normal exit"
Jul 12 03:46:26.842 INFO kablam! 376 | |         });
Jul 12 03:46:26.842 INFO kablam!     | |__________- in this macro invocation
Jul 12 03:46:26.842 INFO kablam! 
Jul 12 03:46:27.019 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Jul 12 03:46:27.029 INFO kablam! su: No module specific data is present
Jul 12 03:46:27.535 INFO running `"docker" "rm" "-f" "b15a2ccc9147062dd4a2246a8662b9d7353ec33534b016d049bec4608bb981ad"`
Jul 12 03:46:27.700 INFO blam! b15a2ccc9147062dd4a2246a8662b9d7353ec33534b016d049bec4608bb981ad