Sep 17 15:18:46.972 INFO checking vec-2-10-10-10-0.1.2 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033 Sep 17 15:18:46.972 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets Sep 17 15:18:46.972 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 17 15:18:47.221 INFO blam! 82e9f0d91ec40d7965970331bc7e875f68e3ffba29b2705204c99df5cf609711 Sep 17 15:18:47.223 INFO running `"docker" "start" "-a" "82e9f0d91ec40d7965970331bc7e875f68e3ffba29b2705204c99df5cf609711"` Sep 17 15:18:48.355 INFO kablam! usermod: no changes Sep 17 15:18:48.374 INFO kablam! Checking vec-2-10-10-10 v0.1.2 (/source) Sep 17 15:18:48.563 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 17 15:18:48.563 INFO kablam! --> src/lib.rs:287:9 Sep 17 15:18:48.563 INFO kablam! | Sep 17 15:18:48.563 INFO kablam! 287 | &self.data Sep 17 15:18:48.563 INFO kablam! | ^^^^^^^^^^ Sep 17 15:18:48.563 INFO kablam! | Sep 17 15:18:48.563 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Sep 17 15:18:48.563 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! Sep 17 15:18:48.563 INFO kablam! = note: for more information, see issue #46043 Sep 17 15:18:48.563 INFO kablam! = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior Sep 17 15:18:48.563 INFO kablam! Sep 17 15:18:48.579 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 17 15:18:48.579 INFO kablam! --> src/lib.rs:287:9 Sep 17 15:18:48.579 INFO kablam! | Sep 17 15:18:48.579 INFO kablam! 287 | &self.data Sep 17 15:18:48.579 INFO kablam! | ^^^^^^^^^^ Sep 17 15:18:48.579 INFO kablam! | Sep 17 15:18:48.579 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Sep 17 15:18:48.579 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! Sep 17 15:18:48.579 INFO kablam! = note: for more information, see issue #46043 Sep 17 15:18:48.579 INFO kablam! = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior Sep 17 15:18:48.579 INFO kablam! Sep 17 15:18:48.591 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.22s Sep 17 15:18:48.593 INFO kablam! su: No module specific data is present Sep 17 15:18:49.138 INFO running `"docker" "rm" "-f" "82e9f0d91ec40d7965970331bc7e875f68e3ffba29b2705204c99df5cf609711"` Sep 17 15:18:49.207 INFO blam! 82e9f0d91ec40d7965970331bc7e875f68e3ffba29b2705204c99df5cf609711