Sep 19 23:56:51.681 INFO checking multiboot2-0.1.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352 Sep 19 23:56:51.681 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets Sep 19 23:56:51.681 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 23:56:51.841 INFO blam! 27e80bf6ac4d88790ee9c2eea4f132d00b2a7eddab20cde810b90691473c106f Sep 19 23:56:51.842 INFO running `"docker" "start" "-a" "27e80bf6ac4d88790ee9c2eea4f132d00b2a7eddab20cde810b90691473c106f"` Sep 19 23:56:52.695 INFO kablam! usermod: no changes Sep 19 23:56:52.716 INFO kablam! Checking bitflags v0.4.0 Sep 19 23:56:52.784 INFO kablam! Checking multiboot2 v0.1.0 (/source) Sep 19 23:56:52.946 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 19 23:56:52.946 INFO kablam! --> src/boot_loader_name.rs:2:10 Sep 19 23:56:52.946 INFO kablam! | Sep 19 23:56:52.946 INFO kablam! 2 | #[derive(Debug)] Sep 19 23:56:52.946 INFO kablam! | ^^^^^ Sep 19 23:56:52.946 INFO kablam! | Sep 19 23:56:52.946 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Sep 19 23:56:52.946 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 23:56:52.946 INFO kablam! = note: for more information, see issue #46043 Sep 19 23:56:52.946 INFO kablam! Sep 19 23:56:52.946 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 19 23:56:52.946 INFO kablam! --> src/elf_sections.rs:2:10 Sep 19 23:56:52.946 INFO kablam! | Sep 19 23:56:52.946 INFO kablam! 2 | #[derive(Debug)] Sep 19 23:56:52.946 INFO kablam! | ^^^^^ Sep 19 23:56:52.946 INFO kablam! | Sep 19 23:56:52.946 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 23:56:52.946 INFO kablam! = note: for more information, see issue #46043 Sep 19 23:56:52.946 INFO kablam! Sep 19 23:56:52.946 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 19 23:56:52.946 INFO kablam! --> src/elf_sections.rs:16:30 Sep 19 23:56:52.946 INFO kablam! | Sep 19 23:56:52.946 INFO kablam! 16 | current_section: &self.first_section, Sep 19 23:56:52.946 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 19 23:56:52.946 INFO kablam! | Sep 19 23:56:52.946 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 23:56:52.946 INFO kablam! = note: for more information, see issue #46043 Sep 19 23:56:52.946 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 23:56:52.946 INFO kablam! Sep 19 23:56:52.946 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 19 23:56:52.946 INFO kablam! --> src/module.rs:2:10 Sep 19 23:56:52.946 INFO kablam! | Sep 19 23:56:52.946 INFO kablam! 2 | #[derive(Debug)] Sep 19 23:56:52.946 INFO kablam! | ^^^^^ Sep 19 23:56:52.946 INFO kablam! | Sep 19 23:56:52.946 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 23:56:52.946 INFO kablam! = note: for more information, see issue #46043 Sep 19 23:56:52.946 INFO kablam! Sep 19 23:56:53.121 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 19 23:56:53.121 INFO kablam! --> src/boot_loader_name.rs:2:10 Sep 19 23:56:53.121 INFO kablam! | Sep 19 23:56:53.121 INFO kablam! 2 | #[derive(Debug)] Sep 19 23:56:53.121 INFO kablam! | ^^^^^ Sep 19 23:56:53.121 INFO kablam! | Sep 19 23:56:53.121 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Sep 19 23:56:53.121 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 23:56:53.121 INFO kablam! = note: for more information, see issue #46043 Sep 19 23:56:53.121 INFO kablam! Sep 19 23:56:53.121 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 19 23:56:53.121 INFO kablam! --> src/elf_sections.rs:2:10 Sep 19 23:56:53.121 INFO kablam! | Sep 19 23:56:53.121 INFO kablam! 2 | #[derive(Debug)] Sep 19 23:56:53.121 INFO kablam! | ^^^^^ Sep 19 23:56:53.122 INFO kablam! | Sep 19 23:56:53.122 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 23:56:53.122 INFO kablam! = note: for more information, see issue #46043 Sep 19 23:56:53.122 INFO kablam! Sep 19 23:56:53.122 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 19 23:56:53.122 INFO kablam! --> src/elf_sections.rs:16:30 Sep 19 23:56:53.122 INFO kablam! | Sep 19 23:56:53.122 INFO kablam! 16 | current_section: &self.first_section, Sep 19 23:56:53.122 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 19 23:56:53.122 INFO kablam! | Sep 19 23:56:53.122 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 23:56:53.122 INFO kablam! = note: for more information, see issue #46043 Sep 19 23:56:53.122 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 23:56:53.122 INFO kablam! Sep 19 23:56:53.122 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 19 23:56:53.122 INFO kablam! --> src/module.rs:2:10 Sep 19 23:56:53.122 INFO kablam! | Sep 19 23:56:53.122 INFO kablam! 2 | #[derive(Debug)] Sep 19 23:56:53.122 INFO kablam! | ^^^^^ Sep 19 23:56:53.122 INFO kablam! | Sep 19 23:56:53.122 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 23:56:53.122 INFO kablam! = note: for more information, see issue #46043 Sep 19 23:56:53.122 INFO kablam! Sep 19 23:56:53.139 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.43s Sep 19 23:56:53.141 INFO kablam! su: No module specific data is present Sep 19 23:56:53.570 INFO running `"docker" "rm" "-f" "27e80bf6ac4d88790ee9c2eea4f132d00b2a7eddab20cde810b90691473c106f"` Sep 19 23:56:53.640 INFO blam! 27e80bf6ac4d88790ee9c2eea4f132d00b2a7eddab20cde810b90691473c106f