Sep 19 22:05:20.661 INFO checking multiboot2-0.1.0 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346 Sep 19 22:05:20.661 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets Sep 19 22:05:20.661 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 22:05:20.816 INFO blam! 52ec6d918435beefa80cec1ab948eddbe7db73f0d82cd8135052014c53e54cc9 Sep 19 22:05:20.818 INFO running `"docker" "start" "-a" "52ec6d918435beefa80cec1ab948eddbe7db73f0d82cd8135052014c53e54cc9"` Sep 19 22:05:21.374 INFO kablam! usermod: no changes Sep 19 22:05:21.419 INFO kablam! Checking bitflags v0.4.0 Sep 19 22:05:21.477 INFO kablam! Checking multiboot2 v0.1.0 (/source) Sep 19 22:05:21.707 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 19 22:05:21.707 INFO kablam! --> src/boot_loader_name.rs:2:10 Sep 19 22:05:21.707 INFO kablam! | Sep 19 22:05:21.707 INFO kablam! 2 | #[derive(Debug)] Sep 19 22:05:21.707 INFO kablam! | ^^^^^ Sep 19 22:05:21.707 INFO kablam! | Sep 19 22:05:21.707 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Sep 19 22:05:21.707 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 19 22:05:21.707 INFO kablam! = note: for more information, see issue #46043 Sep 19 22:05:21.707 INFO kablam! Sep 19 22:05:21.707 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 19 22:05:21.707 INFO kablam! --> src/elf_sections.rs:2:10 Sep 19 22:05:21.707 INFO kablam! | Sep 19 22:05:21.707 INFO kablam! 2 | #[derive(Debug)] Sep 19 22:05:21.707 INFO kablam! | ^^^^^ Sep 19 22:05:21.707 INFO kablam! | Sep 19 22:05:21.707 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 19 22:05:21.707 INFO kablam! = note: for more information, see issue #46043 Sep 19 22:05:21.707 INFO kablam! Sep 19 22:05:21.707 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 19 22:05:21.707 INFO kablam! --> src/elf_sections.rs:16:30 Sep 19 22:05:21.707 INFO kablam! | Sep 19 22:05:21.707 INFO kablam! 16 | current_section: &self.first_section, Sep 19 22:05:21.707 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 19 22:05:21.707 INFO kablam! | Sep 19 22:05:21.707 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 19 22:05:21.707 INFO kablam! = note: for more information, see issue #46043 Sep 19 22:05:21.707 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 19 22:05:21.707 INFO kablam! Sep 19 22:05:21.707 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 19 22:05:21.707 INFO kablam! --> src/module.rs:2:10 Sep 19 22:05:21.707 INFO kablam! | Sep 19 22:05:21.707 INFO kablam! 2 | #[derive(Debug)] Sep 19 22:05:21.707 INFO kablam! | ^^^^^ Sep 19 22:05:21.707 INFO kablam! | Sep 19 22:05:21.707 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 19 22:05:21.707 INFO kablam! = note: for more information, see issue #46043 Sep 19 22:05:21.707 INFO kablam! Sep 19 22:05:21.871 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 19 22:05:21.871 INFO kablam! --> src/boot_loader_name.rs:2:10 Sep 19 22:05:21.871 INFO kablam! | Sep 19 22:05:21.871 INFO kablam! 2 | #[derive(Debug)] Sep 19 22:05:21.871 INFO kablam! | ^^^^^ Sep 19 22:05:21.871 INFO kablam! | Sep 19 22:05:21.871 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Sep 19 22:05:21.871 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 19 22:05:21.871 INFO kablam! = note: for more information, see issue #46043 Sep 19 22:05:21.871 INFO kablam! Sep 19 22:05:21.871 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 19 22:05:21.871 INFO kablam! --> src/elf_sections.rs:2:10 Sep 19 22:05:21.871 INFO kablam! | Sep 19 22:05:21.871 INFO kablam! 2 | #[derive(Debug)] Sep 19 22:05:21.871 INFO kablam! | ^^^^^ Sep 19 22:05:21.871 INFO kablam! | Sep 19 22:05:21.871 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 19 22:05:21.878 INFO kablam! = note: for more information, see issue #46043 Sep 19 22:05:21.879 INFO kablam! Sep 19 22:05:21.879 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 19 22:05:21.879 INFO kablam! --> src/elf_sections.rs:16:30 Sep 19 22:05:21.879 INFO kablam! | Sep 19 22:05:21.879 INFO kablam! 16 | current_section: &self.first_section, Sep 19 22:05:21.879 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 19 22:05:21.879 INFO kablam! | Sep 19 22:05:21.879 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 19 22:05:21.879 INFO kablam! = note: for more information, see issue #46043 Sep 19 22:05:21.879 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 19 22:05:21.879 INFO kablam! Sep 19 22:05:21.879 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 19 22:05:21.879 INFO kablam! --> src/module.rs:2:10 Sep 19 22:05:21.879 INFO kablam! | Sep 19 22:05:21.879 INFO kablam! 2 | #[derive(Debug)] Sep 19 22:05:21.879 INFO kablam! | ^^^^^ Sep 19 22:05:21.879 INFO kablam! | Sep 19 22:05:21.879 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 19 22:05:21.879 INFO kablam! = note: for more information, see issue #46043 Sep 19 22:05:21.879 INFO kablam! Sep 19 22:05:21.906 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.50s Sep 19 22:05:21.909 INFO kablam! su: No module specific data is present Sep 19 22:05:22.546 INFO running `"docker" "rm" "-f" "52ec6d918435beefa80cec1ab948eddbe7db73f0d82cd8135052014c53e54cc9"` Sep 19 22:05:22.610 INFO blam! 52ec6d918435beefa80cec1ab948eddbe7db73f0d82cd8135052014c53e54cc9