Aug 17 16:41:35.594 INFO checking multiboot2-0.1.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426 Aug 17 16:41:35.594 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets Aug 17 16:41:35.594 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets Aug 17 16:41:35.594 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-6/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 17 16:41:35.890 INFO blam! efa98be0ddbafba75b253c960f739b8d707c8ec9d4eb120c5bc92f44a31380fd Aug 17 16:41:35.893 INFO running `"docker" "start" "-a" "efa98be0ddbafba75b253c960f739b8d707c8ec9d4eb120c5bc92f44a31380fd"` Aug 17 16:41:36.714 INFO kablam! Checking bitflags v0.4.0 Aug 17 16:41:36.828 INFO kablam! Checking multiboot2 v0.1.0 (file:///source) Aug 17 16:41:37.330 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Aug 17 16:41:37.330 INFO kablam! --> src/boot_loader_name.rs:2:10 Aug 17 16:41:37.330 INFO kablam! | Aug 17 16:41:37.330 INFO kablam! 2 | #[derive(Debug)] Aug 17 16:41:37.330 INFO kablam! | ^^^^^ Aug 17 16:41:37.331 INFO kablam! | Aug 17 16:41:37.331 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Aug 17 16:41:37.331 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 17 16:41:37.331 INFO kablam! = note: for more information, see issue #46043 Aug 17 16:41:37.331 INFO kablam! Aug 17 16:41:37.331 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Aug 17 16:41:37.331 INFO kablam! --> src/elf_sections.rs:2:10 Aug 17 16:41:37.332 INFO kablam! | Aug 17 16:41:37.332 INFO kablam! 2 | #[derive(Debug)] Aug 17 16:41:37.332 INFO kablam! | ^^^^^ Aug 17 16:41:37.332 INFO kablam! | Aug 17 16:41:37.332 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 17 16:41:37.332 INFO kablam! = note: for more information, see issue #46043 Aug 17 16:41:37.332 INFO kablam! Aug 17 16:41:37.332 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Aug 17 16:41:37.332 INFO kablam! --> src/elf_sections.rs:16:30 Aug 17 16:41:37.332 INFO kablam! | Aug 17 16:41:37.332 INFO kablam! 16 | current_section: &self.first_section, Aug 17 16:41:37.332 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 17 16:41:37.332 INFO kablam! | Aug 17 16:41:37.332 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 17 16:41:37.332 INFO kablam! = note: for more information, see issue #46043 Aug 17 16:41:37.333 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 17 16:41:37.333 INFO kablam! Aug 17 16:41:37.333 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Aug 17 16:41:37.333 INFO kablam! --> src/module.rs:2:10 Aug 17 16:41:37.333 INFO kablam! | Aug 17 16:41:37.333 INFO kablam! 2 | #[derive(Debug)] Aug 17 16:41:37.333 INFO kablam! | ^^^^^ Aug 17 16:41:37.335 INFO kablam! | Aug 17 16:41:37.335 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 17 16:41:37.335 INFO kablam! = note: for more information, see issue #46043 Aug 17 16:41:37.335 INFO kablam! Aug 17 16:41:38.038 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Aug 17 16:41:38.038 INFO kablam! --> src/boot_loader_name.rs:2:10 Aug 17 16:41:38.038 INFO kablam! | Aug 17 16:41:38.038 INFO kablam! 2 | #[derive(Debug)] Aug 17 16:41:38.038 INFO kablam! | ^^^^^ Aug 17 16:41:38.038 INFO kablam! | Aug 17 16:41:38.038 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Aug 17 16:41:38.038 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 17 16:41:38.038 INFO kablam! = note: for more information, see issue #46043 Aug 17 16:41:38.038 INFO kablam! Aug 17 16:41:38.038 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Aug 17 16:41:38.038 INFO kablam! --> src/elf_sections.rs:2:10 Aug 17 16:41:38.038 INFO kablam! | Aug 17 16:41:38.039 INFO kablam! 2 | #[derive(Debug)] Aug 17 16:41:38.039 INFO kablam! | ^^^^^ Aug 17 16:41:38.039 INFO kablam! | Aug 17 16:41:38.039 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 17 16:41:38.039 INFO kablam! = note: for more information, see issue #46043 Aug 17 16:41:38.039 INFO kablam! Aug 17 16:41:38.039 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Aug 17 16:41:38.039 INFO kablam! --> src/elf_sections.rs:16:30 Aug 17 16:41:38.039 INFO kablam! | Aug 17 16:41:38.039 INFO kablam! 16 | current_section: &self.first_section, Aug 17 16:41:38.039 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 17 16:41:38.039 INFO kablam! | Aug 17 16:41:38.039 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 17 16:41:38.039 INFO kablam! = note: for more information, see issue #46043 Aug 17 16:41:38.039 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 17 16:41:38.039 INFO kablam! Aug 17 16:41:38.039 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Aug 17 16:41:38.039 INFO kablam! --> src/module.rs:2:10 Aug 17 16:41:38.039 INFO kablam! | Aug 17 16:41:38.039 INFO kablam! 2 | #[derive(Debug)] Aug 17 16:41:38.039 INFO kablam! | ^^^^^ Aug 17 16:41:38.039 INFO kablam! | Aug 17 16:41:38.039 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 17 16:41:38.039 INFO kablam! = note: for more information, see issue #46043 Aug 17 16:41:38.039 INFO kablam! Aug 17 16:41:38.097 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.42s Aug 17 16:41:38.101 INFO kablam! su: No module specific data is present Aug 17 16:41:38.545 INFO running `"docker" "rm" "-f" "efa98be0ddbafba75b253c960f739b8d707c8ec9d4eb120c5bc92f44a31380fd"` Aug 17 16:41:38.708 INFO blam! efa98be0ddbafba75b253c960f739b8d707c8ec9d4eb120c5bc92f44a31380fd