Aug 29 23:37:22.165 INFO checking vec-2-10-10-10-0.1.2 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707 Aug 29 23:37:22.166 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets Aug 29 23:37:22.166 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 29 23:37:22.311 INFO blam! 97695a0326a5f58a22d58dc946a29a4b7389d09f40f2b20d1ea3ed28f7e73abd Aug 29 23:37:22.312 INFO running `"docker" "start" "-a" "97695a0326a5f58a22d58dc946a29a4b7389d09f40f2b20d1ea3ed28f7e73abd"` Aug 29 23:37:22.983 INFO kablam! Checking vec-2-10-10-10 v0.1.2 (file:///source) Aug 29 23:37:23.413 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Aug 29 23:37:23.413 INFO kablam! --> src/lib.rs:287:9 Aug 29 23:37:23.413 INFO kablam! | Aug 29 23:37:23.413 INFO kablam! 287 | &self.data Aug 29 23:37:23.413 INFO kablam! | ^^^^^^^^^^ Aug 29 23:37:23.413 INFO kablam! | Aug 29 23:37:23.413 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Aug 29 23:37:23.413 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 23:37:23.413 INFO kablam! = note: for more information, see issue #46043 Aug 29 23:37:23.413 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 23:37:23.413 INFO kablam! Aug 29 23:37:23.433 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Aug 29 23:37:23.433 INFO kablam! --> src/lib.rs:287:9 Aug 29 23:37:23.433 INFO kablam! | Aug 29 23:37:23.433 INFO kablam! 287 | &self.data Aug 29 23:37:23.433 INFO kablam! | ^^^^^^^^^^ Aug 29 23:37:23.433 INFO kablam! | Aug 29 23:37:23.433 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Aug 29 23:37:23.433 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 23:37:23.433 INFO kablam! = note: for more information, see issue #46043 Aug 29 23:37:23.433 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 23:37:23.433 INFO kablam! Aug 29 23:37:23.444 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.47s Aug 29 23:37:23.447 INFO kablam! su: No module specific data is present Aug 29 23:37:23.964 INFO running `"docker" "rm" "-f" "97695a0326a5f58a22d58dc946a29a4b7389d09f40f2b20d1ea3ed28f7e73abd"` Aug 29 23:37:24.053 INFO blam! 97695a0326a5f58a22d58dc946a29a4b7389d09f40f2b20d1ea3ed28f7e73abd