Dec 15 03:59:07.933 INFO testing named-block-0.3.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 03:59:07.933 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 15 03:59:08.151 INFO [stdout] f4d509db9293efce0538a314542a293a25f45d052abff7a76020f12e33ddb75c
Dec 15 03:59:08.157 INFO running `"docker" "start" "-a" "f4d509db9293efce0538a314542a293a25f45d052abff7a76020f12e33ddb75c"`
Dec 15 03:59:08.595 INFO [stderr] usermod: no changes
Dec 15 03:59:08.623 INFO [stderr]    Compiling named-block v0.3.1 (/source)
Dec 15 03:59:08.755 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 15 03:59:08.757 INFO [stderr] su: No module specific data is present
Dec 15 03:59:09.056 INFO running `"docker" "inspect" "f4d509db9293efce0538a314542a293a25f45d052abff7a76020f12e33ddb75c"`
Dec 15 03:59:09.162 INFO running `"docker" "rm" "-f" "f4d509db9293efce0538a314542a293a25f45d052abff7a76020f12e33ddb75c"`
Dec 15 03:59:09.235 INFO [stdout] f4d509db9293efce0538a314542a293a25f45d052abff7a76020f12e33ddb75c
Dec 15 03:59:09.237 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 15 03:59:09.533 INFO [stdout] a9e0fbd068a3624f6c2bcb02d21c4fc4a5dfac7d3bc99f84b3ee85877c997586
Dec 15 03:59:09.535 INFO running `"docker" "start" "-a" "a9e0fbd068a3624f6c2bcb02d21c4fc4a5dfac7d3bc99f84b3ee85877c997586"`
Dec 15 03:59:09.976 INFO [stderr] usermod: no changes
Dec 15 03:59:10.022 INFO [stderr]    Compiling static-cond v0.1.1
Dec 15 03:59:10.525 INFO [stderr]    Compiling named-block v0.3.1 (/source)
Dec 15 03:59:11.055 INFO [stderr] warning: label name `'b` shadows a label name that is already in scope
Dec 15 03:59:11.055 INFO [stderr]    --> src/lib.rs:362:17
Dec 15 03:59:11.055 INFO [stderr]     |
Dec 15 03:59:11.055 INFO [stderr] 334 |           let x = block!('b: {
Dec 15 03:59:11.055 INFO [stderr]     |  _________________-
Dec 15 03:59:11.055 INFO [stderr] 335 | |             if flag { break 'b "early exit"; }
Dec 15 03:59:11.055 INFO [stderr] 336 | |             let _y = block!('c: {
Dec 15 03:59:11.055 INFO [stderr] 337 | |                 if flag { break 'b "inner early exit"; };
Dec 15 03:59:11.055 INFO [stderr] ...   |
Dec 15 03:59:11.055 INFO [stderr] 352 | |                 block!('b: {
Dec 15 03:59:11.055 INFO [stderr]     | |                        -- first declared here
Dec 15 03:59:11.055 INFO [stderr] ...   |
Dec 15 03:59:11.055 INFO [stderr] 362 | |                 'b: while false {
Dec 15 03:59:11.055 INFO [stderr]     | |                 ^^ lifetime 'b already in scope
Dec 15 03:59:11.055 INFO [stderr] ...   |
Dec 15 03:59:11.055 INFO [stderr] 375 | |             "normal exit"
Dec 15 03:59:11.055 INFO [stderr] 376 | |         });
Dec 15 03:59:11.055 INFO [stderr]     | |__________- in this macro invocation
Dec 15 03:59:11.055 INFO [stderr] 
Dec 15 03:59:11.055 INFO [stderr] warning: label name `'a` shadows a label name that is already in scope
Dec 15 03:59:11.055 INFO [stderr]    --> src/lib.rs:392:31
Dec 15 03:59:11.055 INFO [stderr]     |
Dec 15 03:59:11.055 INFO [stderr] 391 |         assert_eq!(42, block!('a: loop { break 'a 42 }));
Dec 15 03:59:11.055 INFO [stderr]     |                               -- first declared here
Dec 15 03:59:11.055 INFO [stderr] 392 |         assert_eq!((), block!('a: {})); // make sure it works with no breaks
Dec 15 03:59:11.055 INFO [stderr]     |                               ^^ lifetime 'a already in scope
Dec 15 03:59:11.055 INFO [stderr] 
Dec 15 03:59:11.059 INFO [stderr] warning: label name `'a` shadows a label name that is already in scope
Dec 15 03:59:11.059 INFO [stderr]    --> src/lib.rs:396:16
Dec 15 03:59:11.059 INFO [stderr]     |
Dec 15 03:59:11.059 INFO [stderr] 391 |         assert_eq!(42, block!('a: loop { break 'a 42 }));
Dec 15 03:59:11.059 INFO [stderr]     |                               -- first declared here
Dec 15 03:59:11.059 INFO [stderr] ...
Dec 15 03:59:11.059 INFO [stderr] 396 |         block!('a: loop {
Dec 15 03:59:11.059 INFO [stderr]     |                ^^ lifetime 'a already in scope
Dec 15 03:59:11.059 INFO [stderr] 
Dec 15 03:59:11.059 INFO [stderr] warning: label name `'a` shadows a label name that is already in scope
Dec 15 03:59:11.059 INFO [stderr]    --> src/lib.rs:396:16
Dec 15 03:59:11.059 INFO [stderr]     |
Dec 15 03:59:11.059 INFO [stderr] 392 |         assert_eq!((), block!('a: {})); // make sure it works with no breaks
Dec 15 03:59:11.059 INFO [stderr]     |                               -- first declared here
Dec 15 03:59:11.059 INFO [stderr] ...
Dec 15 03:59:11.059 INFO [stderr] 396 |         block!('a: loop {
Dec 15 03:59:11.059 INFO [stderr]     |                ^^ lifetime 'a already in scope
Dec 15 03:59:11.059 INFO [stderr] 
Dec 15 03:59:11.100 INFO [stderr] warning: unreachable expression
Dec 15 03:59:11.100 INFO [stderr]    --> src/lib.rs:102:21
Dec 15 03:59:11.100 INFO [stderr]     |
Dec 15 03:59:11.100 INFO [stderr] 102 | /                     $ret = $out;
Dec 15 03:59:11.100 INFO [stderr] 103 | |                     break $life;
Dec 15 03:59:11.100 INFO [stderr] 104 | |                 }
Dec 15 03:59:11.100 INFO [stderr] 105 | |                 $ret
Dec 15 03:59:11.100 INFO [stderr] ...   |
Dec 15 03:59:11.100 INFO [stderr] 134 | |     (@scan {} $life:tt $ret:ident () -> ($($out:tt)*) (() $lp:tt $init:tt)) => {
Dec 15 03:59:11.100 INFO [stderr] 135 | |         block!(@wrap $life $lp $ret $init { $($out)* })
Dec 15 03:59:11.100 INFO [stderr]     | |______________________________________________________^
Dec 15 03:59:11.100 INFO [stderr] ...
Dec 15 03:59:11.100 INFO [stderr] 334 |           let x = block!('b: {
Dec 15 03:59:11.100 INFO [stderr]     |  _________________-
Dec 15 03:59:11.100 INFO [stderr] 335 | |             if flag { break 'b "early exit"; }
Dec 15 03:59:11.100 INFO [stderr] 336 | |             let _y = block!('c: {
Dec 15 03:59:11.100 INFO [stderr] 337 | |                 if flag { break 'b "inner early exit"; };
Dec 15 03:59:11.100 INFO [stderr] ...   |
Dec 15 03:59:11.100 INFO [stderr] 375 | |             "normal exit"
Dec 15 03:59:11.100 INFO [stderr] 376 | |         });
Dec 15 03:59:11.100 INFO [stderr]     | |__________- in this macro invocation
Dec 15 03:59:11.100 INFO [stderr]     |
Dec 15 03:59:11.100 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 15 03:59:11.100 INFO [stderr] 
Dec 15 03:59:11.122 INFO [stderr] warning: unreachable expression
Dec 15 03:59:11.122 INFO [stderr]    --> src/lib.rs:102:21
Dec 15 03:59:11.122 INFO [stderr]     |
Dec 15 03:59:11.122 INFO [stderr] 102 | /                     $ret = $out;
Dec 15 03:59:11.122 INFO [stderr] 103 | |                     break $life;
Dec 15 03:59:11.122 INFO [stderr] 104 | |                 }
Dec 15 03:59:11.122 INFO [stderr] 105 | |                 $ret
Dec 15 03:59:11.122 INFO [stderr] ...   |
Dec 15 03:59:11.122 INFO [stderr] 134 | |     (@scan {} $life:tt $ret:ident () -> ($($out:tt)*) (() $lp:tt $init:tt)) => {
Dec 15 03:59:11.122 INFO [stderr] 135 | |         block!(@wrap $life $lp $ret $init { $($out)* })
Dec 15 03:59:11.122 INFO [stderr]     | |______________________________________________________^
Dec 15 03:59:11.122 INFO [stderr] ...
Dec 15 03:59:11.122 INFO [stderr] 381 | /             block!('d: {
Dec 15 03:59:11.122 INFO [stderr] 382 | |                 //continue; //~ERROR NoBareContinueInNamedBlock
Dec 15 03:59:11.122 INFO [stderr] 383 | |                 //continue 'd; //~ERROR NoMatchedContinueInNamedBlock
Dec 15 03:59:11.122 INFO [stderr] 384 | |                 continue 'e;
Dec 15 03:59:11.122 INFO [stderr] 385 | |             });
Dec 15 03:59:11.122 INFO [stderr]     | |_______________- in this macro invocation
Dec 15 03:59:11.122 INFO [stderr] 
Dec 15 03:59:11.122 INFO [stderr] warning: unreachable expression
Dec 15 03:59:11.122 INFO [stderr]    --> src/lib.rs:102:21
Dec 15 03:59:11.122 INFO [stderr]     |
Dec 15 03:59:11.122 INFO [stderr] 102 | /                     $ret = $out;
Dec 15 03:59:11.122 INFO [stderr] 103 | |                     break $life;
Dec 15 03:59:11.122 INFO [stderr] 104 | |                 }
Dec 15 03:59:11.122 INFO [stderr] 105 | |                 $ret
Dec 15 03:59:11.122 INFO [stderr] ...   |
Dec 15 03:59:11.122 INFO [stderr] 134 | |     (@scan {} $life:tt $ret:ident () -> ($($out:tt)*) (() $lp:tt $init:tt)) => {
Dec 15 03:59:11.122 INFO [stderr] 135 | |         block!(@wrap $life $lp $ret $init { $($out)* })
Dec 15 03:59:11.122 INFO [stderr]     | |______________________________________________________^
Dec 15 03:59:11.122 INFO [stderr] ...
Dec 15 03:59:11.122 INFO [stderr] 334 |           let x = block!('b: {
Dec 15 03:59:11.122 INFO [stderr]     |  _________________-
Dec 15 03:59:11.122 INFO [stderr] 335 | |             if flag { break 'b "early exit"; }
Dec 15 03:59:11.122 INFO [stderr] 336 | |             let _y = block!('c: {
Dec 15 03:59:11.122 INFO [stderr] 337 | |                 if flag { break 'b "inner early exit"; };
Dec 15 03:59:11.122 INFO [stderr] ...   |
Dec 15 03:59:11.122 INFO [stderr] 375 | |             "normal exit"
Dec 15 03:59:11.122 INFO [stderr] 376 | |         });
Dec 15 03:59:11.122 INFO [stderr]     | |__________- in this macro invocation
Dec 15 03:59:11.122 INFO [stderr] 
Dec 15 03:59:11.122 INFO [stderr] warning: unreachable expression
Dec 15 03:59:11.122 INFO [stderr]    --> src/lib.rs:102:21
Dec 15 03:59:11.122 INFO [stderr]     |
Dec 15 03:59:11.122 INFO [stderr] 102 | /                     $ret = $out;
Dec 15 03:59:11.122 INFO [stderr] 103 | |                     break $life;
Dec 15 03:59:11.122 INFO [stderr] 104 | |                 }
Dec 15 03:59:11.122 INFO [stderr] 105 | |                 $ret
Dec 15 03:59:11.122 INFO [stderr] ...   |
Dec 15 03:59:11.122 INFO [stderr] 134 | |     (@scan {} $life:tt $ret:ident () -> ($($out:tt)*) (() $lp:tt $init:tt)) => {
Dec 15 03:59:11.122 INFO [stderr] 135 | |         block!(@wrap $life $lp $ret $init { $($out)* })
Dec 15 03:59:11.122 INFO [stderr]     | |______________________________________________________^
Dec 15 03:59:11.122 INFO [stderr] ...
Dec 15 03:59:11.122 INFO [stderr] 334 |           let x = block!('b: {
Dec 15 03:59:11.122 INFO [stderr]     |  _________________-
Dec 15 03:59:11.122 INFO [stderr] 335 | |             if flag { break 'b "early exit"; }
Dec 15 03:59:11.122 INFO [stderr] 336 | |             let _y = block!('c: {
Dec 15 03:59:11.122 INFO [stderr] 337 | |                 if flag { break 'b "inner early exit"; };
Dec 15 03:59:11.122 INFO [stderr] ...   |
Dec 15 03:59:11.122 INFO [stderr] 375 | |             "normal exit"
Dec 15 03:59:11.122 INFO [stderr] 376 | |         });
Dec 15 03:59:11.122 INFO [stderr]     | |__________- in this macro invocation
Dec 15 03:59:11.122 INFO [stderr] 
Dec 15 03:59:11.544 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
Dec 15 03:59:11.544 INFO [stderr] su: No module specific data is present
Dec 15 03:59:11.844 INFO running `"docker" "inspect" "a9e0fbd068a3624f6c2bcb02d21c4fc4a5dfac7d3bc99f84b3ee85877c997586"`
Dec 15 03:59:11.924 INFO running `"docker" "rm" "-f" "a9e0fbd068a3624f6c2bcb02d21c4fc4a5dfac7d3bc99f84b3ee85877c997586"`
Dec 15 03:59:12.043 INFO [stdout] a9e0fbd068a3624f6c2bcb02d21c4fc4a5dfac7d3bc99f84b3ee85877c997586
Dec 15 03:59:12.045 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 15 03:59:12.234 INFO [stdout] 3b2e5aedaa479f2433148f3e8edeeed4ad06e754d5e16dd20d802f995f921940
Dec 15 03:59:12.236 INFO running `"docker" "start" "-a" "3b2e5aedaa479f2433148f3e8edeeed4ad06e754d5e16dd20d802f995f921940"`
Dec 15 03:59:12.823 INFO [stderr] usermod: no changes
Dec 15 03:59:12.851 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 03:59:12.856 INFO [stderr]      Running /target/debug/deps/named_block-956547c14779d10b
Dec 15 03:59:12.860 INFO [stdout] 
Dec 15 03:59:12.860 INFO [stdout] running 3 tests
Dec 15 03:59:12.863 INFO [stdout] test tests::it_works ... ok
Dec 15 03:59:12.867 INFO [stdout] test tests::shadowing ... ok
Dec 15 03:59:12.868 INFO [stdout] test tests::loops ... ok
Dec 15 03:59:12.868 INFO [stdout] 
Dec 15 03:59:12.868 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 03:59:12.868 INFO [stdout] 
Dec 15 03:59:12.870 INFO [stderr]    Doc-tests named-block
Dec 15 03:59:13.059 INFO [stdout] 
Dec 15 03:59:13.059 INFO [stdout] running 2 tests
Dec 15 03:59:14.158 INFO [stdout] test src/lib.rs - block (line 36) ... ok
Dec 15 03:59:14.197 INFO [stdout] test src/lib.rs - block (line 48) ... ok
Dec 15 03:59:14.197 INFO [stdout] 
Dec 15 03:59:14.197 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 03:59:14.197 INFO [stdout] 
Dec 15 03:59:14.208 INFO [stderr] su: No module specific data is present
Dec 15 03:59:14.458 INFO running `"docker" "inspect" "3b2e5aedaa479f2433148f3e8edeeed4ad06e754d5e16dd20d802f995f921940"`
Dec 15 03:59:14.559 INFO running `"docker" "rm" "-f" "3b2e5aedaa479f2433148f3e8edeeed4ad06e754d5e16dd20d802f995f921940"`
Dec 15 03:59:14.653 INFO [stdout] 3b2e5aedaa479f2433148f3e8edeeed4ad06e754d5e16dd20d802f995f921940