Aug 29 22:43:28.602 INFO checking vec-2-10-10-10-0.1.2 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699 Aug 29 22:43:28.602 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets Aug 29 22:43:28.603 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 29 22:43:28.786 INFO blam! 5beca361ba8c05625e7b2840db8a23dc49d8dc8c590f48acd0e1718a3dd23436 Aug 29 22:43:28.788 INFO running `"docker" "start" "-a" "5beca361ba8c05625e7b2840db8a23dc49d8dc8c590f48acd0e1718a3dd23436"` Aug 29 22:43:29.582 INFO kablam! Checking vec-2-10-10-10 v0.1.2 (file:///source) Aug 29 22:43:30.037 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Aug 29 22:43:30.037 INFO kablam! --> src/lib.rs:287:9 Aug 29 22:43:30.037 INFO kablam! | Aug 29 22:43:30.037 INFO kablam! 287 | &self.data Aug 29 22:43:30.037 INFO kablam! | ^^^^^^^^^^ Aug 29 22:43:30.037 INFO kablam! | Aug 29 22:43:30.037 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Aug 29 22:43:30.037 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Aug 29 22:43:30.037 INFO kablam! = note: for more information, see issue #46043 Aug 29 22:43:30.037 INFO kablam! = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior Aug 29 22:43:30.038 INFO kablam! Aug 29 22:43:30.067 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Aug 29 22:43:30.067 INFO kablam! --> src/lib.rs:287:9 Aug 29 22:43:30.067 INFO kablam! | Aug 29 22:43:30.067 INFO kablam! 287 | &self.data Aug 29 22:43:30.067 INFO kablam! | ^^^^^^^^^^ Aug 29 22:43:30.067 INFO kablam! | Aug 29 22:43:30.067 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Aug 29 22:43:30.068 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Aug 29 22:43:30.068 INFO kablam! = note: for more information, see issue #46043 Aug 29 22:43:30.068 INFO kablam! = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior Aug 29 22:43:30.068 INFO kablam! Aug 29 22:43:30.083 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.51s Aug 29 22:43:30.086 INFO kablam! su: No module specific data is present Aug 29 22:43:30.528 INFO running `"docker" "rm" "-f" "5beca361ba8c05625e7b2840db8a23dc49d8dc8c590f48acd0e1718a3dd23436"` Aug 29 22:43:30.633 INFO blam! 5beca361ba8c05625e7b2840db8a23dc49d8dc8c590f48acd0e1718a3dd23436