Jul 11 15:38:23.431 INFO checking bkoropoff/rust-viewbox against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234 Jul 11 15:38:23.432 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets Jul 11 15:38:23.432 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets Jul 11 15:38:23.432 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-3/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 11 15:38:23.694 INFO blam! ca520aa45f9af093bb7520376ff05cb84276bbf5a1e2adc3d7ee522ef36adbdd Jul 11 15:38:23.697 INFO running `"docker" "start" "-a" "ca520aa45f9af093bb7520376ff05cb84276bbf5a1e2adc3d7ee522ef36adbdd"` Jul 11 15:38:24.733 INFO kablam! Checking viewbox v0.0.1 (file:///source) Jul 11 15:38:25.528 INFO kablam! error[E0658]: box expression syntax is experimental; you can call `Box::new` instead. (see issue #49733) Jul 11 15:38:25.528 INFO kablam! --> src/lib.rs:20:29 Jul 11 15:38:25.528 INFO kablam! | Jul 11 15:38:25.528 INFO kablam! 20 | let mut d = box data; Jul 11 15:38:25.528 INFO kablam! | ^^^^^^^^ Jul 11 15:38:25.528 INFO kablam! ... Jul 11 15:38:25.528 INFO kablam! 87 | / viewbox! { Jul 11 15:38:25.528 INFO kablam! 88 | | struct TestBox; Jul 11 15:38:25.528 INFO kablam! 89 | | } Jul 11 15:38:25.528 INFO kablam! | |_____- in this macro invocation Jul 11 15:38:25.528 INFO kablam! | Jul 11 15:38:25.529 INFO kablam! = help: add #![feature(box_syntax)] to the crate attributes to enable Jul 11 15:38:25.529 INFO kablam! Jul 11 15:38:25.529 INFO kablam! error[E0658]: box expression syntax is experimental; you can call `Box::new` instead. (see issue #49733) Jul 11 15:38:25.529 INFO kablam! --> src/lib.rs:30:29 Jul 11 15:38:25.529 INFO kablam! | Jul 11 15:38:25.529 INFO kablam! 30 | let mut d = box data; Jul 11 15:38:25.529 INFO kablam! | ^^^^^^^^ Jul 11 15:38:25.529 INFO kablam! ... Jul 11 15:38:25.529 INFO kablam! 87 | / viewbox! { Jul 11 15:38:25.529 INFO kablam! 88 | | struct TestBox; Jul 11 15:38:25.529 INFO kablam! 89 | | } Jul 11 15:38:25.529 INFO kablam! | |_____- in this macro invocation Jul 11 15:38:25.534 INFO kablam! | Jul 11 15:38:25.535 INFO kablam! = help: add #![feature(box_syntax)] to the crate attributes to enable Jul 11 15:38:25.535 INFO kablam! Jul 11 15:38:25.535 INFO kablam! error[E0658]: box pattern syntax is experimental (see issue #29641) Jul 11 15:38:25.536 INFO kablam! --> src/lib.rs:38:35 Jul 11 15:38:25.536 INFO kablam! | Jul 11 15:38:25.536 INFO kablam! 38 | let $name { data: box data, .. } = self; Jul 11 15:38:25.536 INFO kablam! | ^^^^^^^^ Jul 11 15:38:25.536 INFO kablam! ... Jul 11 15:38:25.536 INFO kablam! 87 | / viewbox! { Jul 11 15:38:25.536 INFO kablam! 88 | | struct TestBox; Jul 11 15:38:25.536 INFO kablam! 89 | | } Jul 11 15:38:25.536 INFO kablam! | |_____- in this macro invocation Jul 11 15:38:25.536 INFO kablam! | Jul 11 15:38:25.536 INFO kablam! = help: add #![feature(box_patterns)] to the crate attributes to enable Jul 11 15:38:25.536 INFO kablam! Jul 11 15:38:25.536 INFO kablam! error[E0658]: box expression syntax is experimental; you can call `Box::new` instead. (see issue #49733) Jul 11 15:38:25.536 INFO kablam! --> src/lib.rs:20:29 Jul 11 15:38:25.536 INFO kablam! | Jul 11 15:38:25.536 INFO kablam! 20 | let mut d = box data; Jul 11 15:38:25.536 INFO kablam! | ^^^^^^^^ Jul 11 15:38:25.536 INFO kablam! ... Jul 11 15:38:25.536 INFO kablam! 98 | / viewbox! { Jul 11 15:38:25.536 INFO kablam! 99 | | struct MutBox; Jul 11 15:38:25.536 INFO kablam! 100 | | } Jul 11 15:38:25.536 INFO kablam! | |_____- in this macro invocation Jul 11 15:38:25.536 INFO kablam! | Jul 11 15:38:25.537 INFO kablam! = help: add #![feature(box_syntax)] to the crate attributes to enable Jul 11 15:38:25.537 INFO kablam! Jul 11 15:38:25.537 INFO kablam! error[E0658]: box expression syntax is experimental; you can call `Box::new` instead. (see issue #49733) Jul 11 15:38:25.537 INFO kablam! --> src/lib.rs:30:29 Jul 11 15:38:25.537 INFO kablam! | Jul 11 15:38:25.537 INFO kablam! 30 | let mut d = box data; Jul 11 15:38:25.537 INFO kablam! | ^^^^^^^^ Jul 11 15:38:25.537 INFO kablam! ... Jul 11 15:38:25.537 INFO kablam! 98 | / viewbox! { Jul 11 15:38:25.537 INFO kablam! 99 | | struct MutBox; Jul 11 15:38:25.537 INFO kablam! 100 | | } Jul 11 15:38:25.537 INFO kablam! | |_____- in this macro invocation Jul 11 15:38:25.537 INFO kablam! | Jul 11 15:38:25.537 INFO kablam! = help: add #![feature(box_syntax)] to the crate attributes to enable Jul 11 15:38:25.537 INFO kablam! Jul 11 15:38:25.537 INFO kablam! error[E0658]: box pattern syntax is experimental (see issue #29641) Jul 11 15:38:25.537 INFO kablam! --> src/lib.rs:38:35 Jul 11 15:38:25.537 INFO kablam! | Jul 11 15:38:25.537 INFO kablam! 38 | let $name { data: box data, .. } = self; Jul 11 15:38:25.537 INFO kablam! | ^^^^^^^^ Jul 11 15:38:25.537 INFO kablam! ... Jul 11 15:38:25.537 INFO kablam! 98 | / viewbox! { Jul 11 15:38:25.537 INFO kablam! 99 | | struct MutBox; Jul 11 15:38:25.537 INFO kablam! 100 | | } Jul 11 15:38:25.538 INFO kablam! | |_____- in this macro invocation Jul 11 15:38:25.538 INFO kablam! | Jul 11 15:38:25.538 INFO kablam! = help: add #![feature(box_patterns)] to the crate attributes to enable Jul 11 15:38:25.538 INFO kablam! Jul 11 15:38:25.538 INFO kablam! error: aborting due to 6 previous errors Jul 11 15:38:25.538 INFO kablam! Jul 11 15:38:25.538 INFO kablam! For more information about this error, try `rustc --explain E0658`. Jul 11 15:38:25.552 INFO kablam! error: Could not compile `viewbox`. Jul 11 15:38:25.552 INFO kablam! Jul 11 15:38:25.552 INFO kablam! To learn more, run the command again with --verbose. Jul 11 15:38:25.554 INFO kablam! su: No module specific data is present Jul 11 15:38:26.067 INFO running `"docker" "rm" "-f" "ca520aa45f9af093bb7520376ff05cb84276bbf5a1e2adc3d7ee522ef36adbdd"` Jul 11 15:38:26.231 INFO blam! ca520aa45f9af093bb7520376ff05cb84276bbf5a1e2adc3d7ee522ef36adbdd