Nov 10 03:00:52.844 INFO checking named-block-0.3.1 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 03:00:52.844 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-6/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc13be39fae8d4c607889b27de374b52586485a3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 10 03:00:53.259 INFO blam! 4a8606b0052c2a7ef95465fed0a4a854bbca921746439d4435ad53a21acd22bf
Nov 10 03:00:53.267 INFO running `"docker" "start" "-a" "4a8606b0052c2a7ef95465fed0a4a854bbca921746439d4435ad53a21acd22bf"`
Nov 10 03:00:54.054 INFO kablam! usermod: no changes
Nov 10 03:00:54.135 INFO kablam!     Checking static-cond v0.1.1
Nov 10 03:00:54.138 INFO kablam!     Checking named-block v0.3.1 (/source)
Nov 10 03:00:55.391 INFO kablam! warning: label name `'b` shadows a label name that is already in scope
Nov 10 03:00:55.391 INFO kablam!    --> src/lib.rs:362:17
Nov 10 03:00:55.391 INFO kablam!     |
Nov 10 03:00:55.391 INFO kablam! 334 |           let x = block!('b: {
Nov 10 03:00:55.391 INFO kablam!     |  _________________-
Nov 10 03:00:55.391 INFO kablam! 335 | |             if flag { break 'b "early exit"; }
Nov 10 03:00:55.391 INFO kablam! 336 | |             let _y = block!('c: {
Nov 10 03:00:55.391 INFO kablam! 337 | |                 if flag { break 'b "inner early exit"; };
Nov 10 03:00:55.391 INFO kablam! ...   |
Nov 10 03:00:55.391 INFO kablam! 352 | |                 block!('b: {
Nov 10 03:00:55.391 INFO kablam!     | |                        -- first declared here
Nov 10 03:00:55.391 INFO kablam! ...   |
Nov 10 03:00:55.391 INFO kablam! 362 | |                 'b: while false {
Nov 10 03:00:55.391 INFO kablam!     | |                 ^^ lifetime 'b already in scope
Nov 10 03:00:55.391 INFO kablam! ...   |
Nov 10 03:00:55.391 INFO kablam! 375 | |             "normal exit"
Nov 10 03:00:55.391 INFO kablam! 376 | |         });
Nov 10 03:00:55.391 INFO kablam!     | |__________- in this macro invocation
Nov 10 03:00:55.391 INFO kablam! 
Nov 10 03:00:55.391 INFO kablam! warning: label name `'a` shadows a label name that is already in scope
Nov 10 03:00:55.391 INFO kablam!    --> src/lib.rs:392:31
Nov 10 03:00:55.391 INFO kablam!     |
Nov 10 03:00:55.391 INFO kablam! 391 |         assert_eq!(42, block!('a: loop { break 'a 42 }));
Nov 10 03:00:55.391 INFO kablam!     |                               -- first declared here
Nov 10 03:00:55.391 INFO kablam! 392 |         assert_eq!((), block!('a: {})); // make sure it works with no breaks
Nov 10 03:00:55.391 INFO kablam!     |                               ^^ lifetime 'a already in scope
Nov 10 03:00:55.391 INFO kablam! 
Nov 10 03:00:55.391 INFO kablam! warning: label name `'a` shadows a label name that is already in scope
Nov 10 03:00:55.391 INFO kablam!    --> src/lib.rs:396:16
Nov 10 03:00:55.391 INFO kablam!     |
Nov 10 03:00:55.391 INFO kablam! 391 |         assert_eq!(42, block!('a: loop { break 'a 42 }));
Nov 10 03:00:55.391 INFO kablam!     |                               -- first declared here
Nov 10 03:00:55.391 INFO kablam! ...
Nov 10 03:00:55.391 INFO kablam! 396 |         block!('a: loop {
Nov 10 03:00:55.391 INFO kablam!     |                ^^ lifetime 'a already in scope
Nov 10 03:00:55.391 INFO kablam! 
Nov 10 03:00:55.391 INFO kablam! warning: label name `'a` shadows a label name that is already in scope
Nov 10 03:00:55.391 INFO kablam!    --> src/lib.rs:396:16
Nov 10 03:00:55.391 INFO kablam!     |
Nov 10 03:00:55.391 INFO kablam! 392 |         assert_eq!((), block!('a: {})); // make sure it works with no breaks
Nov 10 03:00:55.391 INFO kablam!     |                               -- first declared here
Nov 10 03:00:55.391 INFO kablam! ...
Nov 10 03:00:55.391 INFO kablam! 396 |         block!('a: loop {
Nov 10 03:00:55.391 INFO kablam!     |                ^^ lifetime 'a already in scope
Nov 10 03:00:55.391 INFO kablam! 
Nov 10 03:00:55.399 INFO kablam! warning: unreachable expression
Nov 10 03:00:55.399 INFO kablam!    --> src/lib.rs:102:21
Nov 10 03:00:55.399 INFO kablam!     |
Nov 10 03:00:55.399 INFO kablam! 102 | /                     $ret = $out;
Nov 10 03:00:55.399 INFO kablam! 103 | |                     break $life;
Nov 10 03:00:55.399 INFO kablam! 104 | |                 }
Nov 10 03:00:55.399 INFO kablam! 105 | |                 $ret
Nov 10 03:00:55.399 INFO kablam! ...   |
Nov 10 03:00:55.399 INFO kablam! 134 | |     (@scan {} $life:tt $ret:ident () -> ($($out:tt)*) (() $lp:tt $init:tt)) => {
Nov 10 03:00:55.399 INFO kablam! 135 | |         block!(@wrap $life $lp $ret $init { $($out)* })
Nov 10 03:00:55.399 INFO kablam!     | |______________________________________________________^
Nov 10 03:00:55.399 INFO kablam! ...
Nov 10 03:00:55.399 INFO kablam! 334 |           let x = block!('b: {
Nov 10 03:00:55.399 INFO kablam!     |  _________________-
Nov 10 03:00:55.399 INFO kablam! 335 | |             if flag { break 'b "early exit"; }
Nov 10 03:00:55.399 INFO kablam! 336 | |             let _y = block!('c: {
Nov 10 03:00:55.399 INFO kablam! 337 | |                 if flag { break 'b "inner early exit"; };
Nov 10 03:00:55.399 INFO kablam! ...   |
Nov 10 03:00:55.399 INFO kablam! 375 | |             "normal exit"
Nov 10 03:00:55.399 INFO kablam! 376 | |         });
Nov 10 03:00:55.399 INFO kablam!     | |__________- in this macro invocation
Nov 10 03:00:55.399 INFO kablam!     |
Nov 10 03:00:55.399 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Nov 10 03:00:55.399 INFO kablam! 
Nov 10 03:00:55.440 INFO kablam! warning: unreachable expression
Nov 10 03:00:55.440 INFO kablam!    --> src/lib.rs:102:21
Nov 10 03:00:55.440 INFO kablam!     |
Nov 10 03:00:55.440 INFO kablam! 102 | /                     $ret = $out;
Nov 10 03:00:55.440 INFO kablam! 103 | |                     break $life;
Nov 10 03:00:55.440 INFO kablam! 104 | |                 }
Nov 10 03:00:55.440 INFO kablam! 105 | |                 $ret
Nov 10 03:00:55.440 INFO kablam! ...   |
Nov 10 03:00:55.440 INFO kablam! 134 | |     (@scan {} $life:tt $ret:ident () -> ($($out:tt)*) (() $lp:tt $init:tt)) => {
Nov 10 03:00:55.440 INFO kablam! 135 | |         block!(@wrap $life $lp $ret $init { $($out)* })
Nov 10 03:00:55.440 INFO kablam!     | |______________________________________________________^
Nov 10 03:00:55.440 INFO kablam! ...
Nov 10 03:00:55.440 INFO kablam! 381 | /             block!('d: {
Nov 10 03:00:55.440 INFO kablam! 382 | |                 //continue; //~ERROR NoBareContinueInNamedBlock
Nov 10 03:00:55.440 INFO kablam! 383 | |                 //continue 'd; //~ERROR NoMatchedContinueInNamedBlock
Nov 10 03:00:55.440 INFO kablam! 384 | |                 continue 'e;
Nov 10 03:00:55.440 INFO kablam! 385 | |             });
Nov 10 03:00:55.440 INFO kablam!     | |_______________- in this macro invocation
Nov 10 03:00:55.440 INFO kablam! 
Nov 10 03:00:55.444 INFO kablam! warning: unreachable expression
Nov 10 03:00:55.444 INFO kablam!    --> src/lib.rs:102:21
Nov 10 03:00:55.444 INFO kablam!     |
Nov 10 03:00:55.444 INFO kablam! 102 | /                     $ret = $out;
Nov 10 03:00:55.444 INFO kablam! 103 | |                     break $life;
Nov 10 03:00:55.444 INFO kablam! 104 | |                 }
Nov 10 03:00:55.444 INFO kablam! 105 | |                 $ret
Nov 10 03:00:55.444 INFO kablam! ...   |
Nov 10 03:00:55.444 INFO kablam! 134 | |     (@scan {} $life:tt $ret:ident () -> ($($out:tt)*) (() $lp:tt $init:tt)) => {
Nov 10 03:00:55.444 INFO kablam! 135 | |         block!(@wrap $life $lp $ret $init { $($out)* })
Nov 10 03:00:55.444 INFO kablam!     | |______________________________________________________^
Nov 10 03:00:55.444 INFO kablam! ...
Nov 10 03:00:55.444 INFO kablam! 334 |           let x = block!('b: {
Nov 10 03:00:55.444 INFO kablam!     |  _________________-
Nov 10 03:00:55.444 INFO kablam! 335 | |             if flag { break 'b "early exit"; }
Nov 10 03:00:55.444 INFO kablam! 336 | |             let _y = block!('c: {
Nov 10 03:00:55.444 INFO kablam! 337 | |                 if flag { break 'b "inner early exit"; };
Nov 10 03:00:55.444 INFO kablam! ...   |
Nov 10 03:00:55.444 INFO kablam! 375 | |             "normal exit"
Nov 10 03:00:55.444 INFO kablam! 376 | |         });
Nov 10 03:00:55.444 INFO kablam!     | |__________- in this macro invocation
Nov 10 03:00:55.444 INFO kablam! 
Nov 10 03:00:55.444 INFO kablam! warning: unreachable expression
Nov 10 03:00:55.444 INFO kablam!    --> src/lib.rs:102:21
Nov 10 03:00:55.444 INFO kablam!     |
Nov 10 03:00:55.444 INFO kablam! 102 | /                     $ret = $out;
Nov 10 03:00:55.444 INFO kablam! 103 | |                     break $life;
Nov 10 03:00:55.444 INFO kablam! 104 | |                 }
Nov 10 03:00:55.444 INFO kablam! 105 | |                 $ret
Nov 10 03:00:55.444 INFO kablam! ...   |
Nov 10 03:00:55.444 INFO kablam! 134 | |     (@scan {} $life:tt $ret:ident () -> ($($out:tt)*) (() $lp:tt $init:tt)) => {
Nov 10 03:00:55.444 INFO kablam! 135 | |         block!(@wrap $life $lp $ret $init { $($out)* })
Nov 10 03:00:55.444 INFO kablam!     | |______________________________________________________^
Nov 10 03:00:55.444 INFO kablam! ...
Nov 10 03:00:55.444 INFO kablam! 334 |           let x = block!('b: {
Nov 10 03:00:55.444 INFO kablam!     |  _________________-
Nov 10 03:00:55.444 INFO kablam! 335 | |             if flag { break 'b "early exit"; }
Nov 10 03:00:55.444 INFO kablam! 336 | |             let _y = block!('c: {
Nov 10 03:00:55.444 INFO kablam! 337 | |                 if flag { break 'b "inner early exit"; };
Nov 10 03:00:55.444 INFO kablam! ...   |
Nov 10 03:00:55.444 INFO kablam! 375 | |             "normal exit"
Nov 10 03:00:55.444 INFO kablam! 376 | |         });
Nov 10 03:00:55.444 INFO kablam!     | |__________- in this macro invocation
Nov 10 03:00:55.444 INFO kablam! 
Nov 10 03:00:55.555 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Nov 10 03:00:55.555 INFO kablam! su: No module specific data is present
Nov 10 03:00:56.341 INFO running `"docker" "rm" "-f" "4a8606b0052c2a7ef95465fed0a4a854bbca921746439d4435ad53a21acd22bf"`
Nov 10 03:00:56.499 INFO blam! 4a8606b0052c2a7ef95465fed0a4a854bbca921746439d4435ad53a21acd22bf