Sep 01 02:44:28.955 INFO checking vec-2-10-10-10-0.1.2 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831 Sep 01 02:44:28.955 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets Sep 01 02:44:28.955 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 02:44:29.101 INFO blam! 2f008dcd45bfb9a0e3e692424055e00dcf5546df9b221a8614d7afcd0ded7b13 Sep 01 02:44:29.103 INFO running `"docker" "start" "-a" "2f008dcd45bfb9a0e3e692424055e00dcf5546df9b221a8614d7afcd0ded7b13"` Sep 01 02:44:29.821 INFO kablam! Checking vec-2-10-10-10 v0.1.2 (file:///source) Sep 01 02:44:30.117 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 02:44:30.118 INFO kablam! --> src/lib.rs:287:9 Sep 01 02:44:30.118 INFO kablam! | Sep 01 02:44:30.118 INFO kablam! 287 | &self.data Sep 01 02:44:30.118 INFO kablam! | ^^^^^^^^^^ Sep 01 02:44:30.118 INFO kablam! | Sep 01 02:44:30.118 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Sep 01 02:44:30.118 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 01 02:44:30.118 INFO kablam! = note: for more information, see issue #46043 Sep 01 02:44:30.118 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 01 02:44:30.118 INFO kablam! Sep 01 02:44:30.188 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 02:44:30.188 INFO kablam! --> src/lib.rs:287:9 Sep 01 02:44:30.188 INFO kablam! | Sep 01 02:44:30.188 INFO kablam! 287 | &self.data Sep 01 02:44:30.188 INFO kablam! | ^^^^^^^^^^ Sep 01 02:44:30.188 INFO kablam! | Sep 01 02:44:30.188 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Sep 01 02:44:30.189 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 01 02:44:30.189 INFO kablam! = note: for more information, see issue #46043 Sep 01 02:44:30.189 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 01 02:44:30.189 INFO kablam! Sep 01 02:44:30.209 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.39s Sep 01 02:44:30.214 INFO kablam! su: No module specific data is present Sep 01 02:44:30.592 INFO running `"docker" "rm" "-f" "2f008dcd45bfb9a0e3e692424055e00dcf5546df9b221a8614d7afcd0ded7b13"` Sep 01 02:44:30.682 INFO blam! 2f008dcd45bfb9a0e3e692424055e00dcf5546df9b221a8614d7afcd0ded7b13