Nov 07 11:52:43.843 INFO checking named-block-0.3.1 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 11:52:43.844 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-6/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 11:52:44.320 INFO blam! d6d2b5e39e6dc0056306a63f0eaf7a37c144b185929250f569c9b447ed27a082
Nov 07 11:52:44.332 INFO running `"docker" "start" "-a" "d6d2b5e39e6dc0056306a63f0eaf7a37c144b185929250f569c9b447ed27a082"`
Nov 07 11:52:45.150 INFO kablam! usermod: no changes
Nov 07 11:52:45.179 INFO kablam!     Checking static-cond v0.1.1
Nov 07 11:52:45.179 INFO kablam!     Checking named-block v0.3.1 (/source)
Nov 07 11:52:46.165 INFO kablam! warning: label name `'b` shadows a label name that is already in scope
Nov 07 11:52:46.165 INFO kablam!    --> src/lib.rs:362:17
Nov 07 11:52:46.165 INFO kablam!     |
Nov 07 11:52:46.165 INFO kablam! 334 |           let x = block!('b: {
Nov 07 11:52:46.165 INFO kablam!     |  _________________-
Nov 07 11:52:46.165 INFO kablam! 335 | |             if flag { break 'b "early exit"; }
Nov 07 11:52:46.165 INFO kablam! 336 | |             let _y = block!('c: {
Nov 07 11:52:46.165 INFO kablam! 337 | |                 if flag { break 'b "inner early exit"; };
Nov 07 11:52:46.165 INFO kablam! ...   |
Nov 07 11:52:46.165 INFO kablam! 352 | |                 block!('b: {
Nov 07 11:52:46.165 INFO kablam!     | |                        -- first declared here
Nov 07 11:52:46.165 INFO kablam! ...   |
Nov 07 11:52:46.165 INFO kablam! 362 | |                 'b: while false {
Nov 07 11:52:46.165 INFO kablam!     | |                 ^^ lifetime 'b already in scope
Nov 07 11:52:46.165 INFO kablam! ...   |
Nov 07 11:52:46.165 INFO kablam! 375 | |             "normal exit"
Nov 07 11:52:46.165 INFO kablam! 376 | |         });
Nov 07 11:52:46.165 INFO kablam!     | |__________- in this macro invocation
Nov 07 11:52:46.165 INFO kablam! 
Nov 07 11:52:46.167 INFO kablam! warning: label name `'a` shadows a label name that is already in scope
Nov 07 11:52:46.167 INFO kablam!    --> src/lib.rs:392:31
Nov 07 11:52:46.167 INFO kablam!     |
Nov 07 11:52:46.167 INFO kablam! 391 |         assert_eq!(42, block!('a: loop { break 'a 42 }));
Nov 07 11:52:46.167 INFO kablam!     |                               -- first declared here
Nov 07 11:52:46.167 INFO kablam! 392 |         assert_eq!((), block!('a: {})); // make sure it works with no breaks
Nov 07 11:52:46.167 INFO kablam!     |                               ^^ lifetime 'a already in scope
Nov 07 11:52:46.167 INFO kablam! 
Nov 07 11:52:46.167 INFO kablam! warning: label name `'a` shadows a label name that is already in scope
Nov 07 11:52:46.168 INFO kablam!    --> src/lib.rs:396:16
Nov 07 11:52:46.168 INFO kablam!     |
Nov 07 11:52:46.168 INFO kablam! 391 |         assert_eq!(42, block!('a: loop { break 'a 42 }));
Nov 07 11:52:46.168 INFO kablam!     |                               -- first declared here
Nov 07 11:52:46.168 INFO kablam! ...
Nov 07 11:52:46.168 INFO kablam! 396 |         block!('a: loop {
Nov 07 11:52:46.168 INFO kablam!     |                ^^ lifetime 'a already in scope
Nov 07 11:52:46.168 INFO kablam! 
Nov 07 11:52:46.168 INFO kablam! warning: label name `'a` shadows a label name that is already in scope
Nov 07 11:52:46.168 INFO kablam!    --> src/lib.rs:396:16
Nov 07 11:52:46.168 INFO kablam!     |
Nov 07 11:52:46.168 INFO kablam! 392 |         assert_eq!((), block!('a: {})); // make sure it works with no breaks
Nov 07 11:52:46.168 INFO kablam!     |                               -- first declared here
Nov 07 11:52:46.168 INFO kablam! ...
Nov 07 11:52:46.168 INFO kablam! 396 |         block!('a: loop {
Nov 07 11:52:46.168 INFO kablam!     |                ^^ lifetime 'a already in scope
Nov 07 11:52:46.168 INFO kablam! 
Nov 07 11:52:46.179 INFO kablam! warning: unreachable expression
Nov 07 11:52:46.179 INFO kablam!    --> src/lib.rs:102:21
Nov 07 11:52:46.179 INFO kablam!     |
Nov 07 11:52:46.179 INFO kablam! 102 | /                     $ret = $out;
Nov 07 11:52:46.179 INFO kablam! 103 | |                     break $life;
Nov 07 11:52:46.179 INFO kablam! 104 | |                 }
Nov 07 11:52:46.179 INFO kablam! 105 | |                 $ret
Nov 07 11:52:46.179 INFO kablam! ...   |
Nov 07 11:52:46.179 INFO kablam! 134 | |     (@scan {} $life:tt $ret:ident () -> ($($out:tt)*) (() $lp:tt $init:tt)) => {
Nov 07 11:52:46.179 INFO kablam! 135 | |         block!(@wrap $life $lp $ret $init { $($out)* })
Nov 07 11:52:46.179 INFO kablam!     | |______________________________________________________^
Nov 07 11:52:46.179 INFO kablam! ...
Nov 07 11:52:46.179 INFO kablam! 334 |           let x = block!('b: {
Nov 07 11:52:46.179 INFO kablam!     |  _________________-
Nov 07 11:52:46.179 INFO kablam! 335 | |             if flag { break 'b "early exit"; }
Nov 07 11:52:46.181 INFO kablam! 336 | |             let _y = block!('c: {
Nov 07 11:52:46.181 INFO kablam! 337 | |                 if flag { break 'b "inner early exit"; };
Nov 07 11:52:46.181 INFO kablam! ...   |
Nov 07 11:52:46.181 INFO kablam! 375 | |             "normal exit"
Nov 07 11:52:46.181 INFO kablam! 376 | |         });
Nov 07 11:52:46.181 INFO kablam!     | |__________- in this macro invocation
Nov 07 11:52:46.181 INFO kablam!     |
Nov 07 11:52:46.181 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Nov 07 11:52:46.181 INFO kablam! 
Nov 07 11:52:46.230 INFO kablam! warning: unreachable expression
Nov 07 11:52:46.230 INFO kablam!    --> src/lib.rs:102:21
Nov 07 11:52:46.230 INFO kablam!     |
Nov 07 11:52:46.230 INFO kablam! 102 | /                     $ret = $out;
Nov 07 11:52:46.230 INFO kablam! 103 | |                     break $life;
Nov 07 11:52:46.230 INFO kablam! 104 | |                 }
Nov 07 11:52:46.230 INFO kablam! 105 | |                 $ret
Nov 07 11:52:46.231 INFO kablam! ...   |
Nov 07 11:52:46.231 INFO kablam! 134 | |     (@scan {} $life:tt $ret:ident () -> ($($out:tt)*) (() $lp:tt $init:tt)) => {
Nov 07 11:52:46.231 INFO kablam! 135 | |         block!(@wrap $life $lp $ret $init { $($out)* })
Nov 07 11:52:46.231 INFO kablam!     | |______________________________________________________^
Nov 07 11:52:46.231 INFO kablam! ...
Nov 07 11:52:46.231 INFO kablam! 381 | /             block!('d: {
Nov 07 11:52:46.231 INFO kablam! 382 | |                 //continue; //~ERROR NoBareContinueInNamedBlock
Nov 07 11:52:46.231 INFO kablam! 383 | |                 //continue 'd; //~ERROR NoMatchedContinueInNamedBlock
Nov 07 11:52:46.231 INFO kablam! 384 | |                 continue 'e;
Nov 07 11:52:46.231 INFO kablam! 385 | |             });
Nov 07 11:52:46.231 INFO kablam!     | |_______________- in this macro invocation
Nov 07 11:52:46.231 INFO kablam! 
Nov 07 11:52:46.234 INFO kablam! warning: unreachable expression
Nov 07 11:52:46.235 INFO kablam!    --> src/lib.rs:102:21
Nov 07 11:52:46.235 INFO kablam!     |
Nov 07 11:52:46.235 INFO kablam! 102 | /                     $ret = $out;
Nov 07 11:52:46.235 INFO kablam! 103 | |                     break $life;
Nov 07 11:52:46.235 INFO kablam! 104 | |                 }
Nov 07 11:52:46.236 INFO kablam! 105 | |                 $ret
Nov 07 11:52:46.236 INFO kablam! ...   |
Nov 07 11:52:46.236 INFO kablam! 134 | |     (@scan {} $life:tt $ret:ident () -> ($($out:tt)*) (() $lp:tt $init:tt)) => {
Nov 07 11:52:46.236 INFO kablam! 135 | |         block!(@wrap $life $lp $ret $init { $($out)* })
Nov 07 11:52:46.237 INFO kablam!     | |______________________________________________________^
Nov 07 11:52:46.237 INFO kablam! ...
Nov 07 11:52:46.237 INFO kablam! 334 |           let x = block!('b: {
Nov 07 11:52:46.237 INFO kablam!     |  _________________-
Nov 07 11:52:46.237 INFO kablam! 335 | |             if flag { break 'b "early exit"; }
Nov 07 11:52:46.238 INFO kablam! 336 | |             let _y = block!('c: {
Nov 07 11:52:46.238 INFO kablam! 337 | |                 if flag { break 'b "inner early exit"; };
Nov 07 11:52:46.238 INFO kablam! ...   |
Nov 07 11:52:46.238 INFO kablam! 375 | |             "normal exit"
Nov 07 11:52:46.239 INFO kablam! 376 | |         });
Nov 07 11:52:46.239 INFO kablam!     | |__________- in this macro invocation
Nov 07 11:52:46.239 INFO kablam! 
Nov 07 11:52:46.239 INFO kablam! warning: unreachable expression
Nov 07 11:52:46.239 INFO kablam!    --> src/lib.rs:102:21
Nov 07 11:52:46.244 INFO kablam!     |
Nov 07 11:52:46.244 INFO kablam! 102 | /                     $ret = $out;
Nov 07 11:52:46.244 INFO kablam! 103 | |                     break $life;
Nov 07 11:52:46.244 INFO kablam! 104 | |                 }
Nov 07 11:52:46.244 INFO kablam! 105 | |                 $ret
Nov 07 11:52:46.244 INFO kablam! ...   |
Nov 07 11:52:46.244 INFO kablam! 134 | |     (@scan {} $life:tt $ret:ident () -> ($($out:tt)*) (() $lp:tt $init:tt)) => {
Nov 07 11:52:46.244 INFO kablam! 135 | |         block!(@wrap $life $lp $ret $init { $($out)* })
Nov 07 11:52:46.244 INFO kablam!     | |______________________________________________________^
Nov 07 11:52:46.244 INFO kablam! ...
Nov 07 11:52:46.244 INFO kablam! 334 |           let x = block!('b: {
Nov 07 11:52:46.244 INFO kablam!     |  _________________-
Nov 07 11:52:46.244 INFO kablam! 335 | |             if flag { break 'b "early exit"; }
Nov 07 11:52:46.244 INFO kablam! 336 | |             let _y = block!('c: {
Nov 07 11:52:46.244 INFO kablam! 337 | |                 if flag { break 'b "inner early exit"; };
Nov 07 11:52:46.244 INFO kablam! ...   |
Nov 07 11:52:46.244 INFO kablam! 375 | |             "normal exit"
Nov 07 11:52:46.244 INFO kablam! 376 | |         });
Nov 07 11:52:46.244 INFO kablam!     | |__________- in this macro invocation
Nov 07 11:52:46.244 INFO kablam! 
Nov 07 11:52:46.293 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Nov 07 11:52:46.295 INFO kablam! su: No module specific data is present
Nov 07 11:52:46.582 INFO running `"docker" "rm" "-f" "d6d2b5e39e6dc0056306a63f0eaf7a37c144b185929250f569c9b447ed27a082"`
Nov 07 11:52:46.660 INFO blam! d6d2b5e39e6dc0056306a63f0eaf7a37c144b185929250f569c9b447ed27a082