Sep 14 12:54:34.572 INFO checking multiboot2-0.1.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1 Sep 14 12:54:34.572 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets Sep 14 12:54:34.572 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 14 12:54:34.709 INFO blam! 094aa81e48e57f8e7932923ea3271f666c31c64f433a8793873a1acac5a3947e Sep 14 12:54:34.713 INFO running `"docker" "start" "-a" "094aa81e48e57f8e7932923ea3271f666c31c64f433a8793873a1acac5a3947e"` Sep 14 12:54:35.553 INFO kablam! usermod: no changes Sep 14 12:54:35.581 INFO kablam! Checking bitflags v0.4.0 Sep 14 12:54:35.640 INFO kablam! Checking multiboot2 v0.1.0 (file:///source) Sep 14 12:54:35.815 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 14 12:54:35.815 INFO kablam! --> src/boot_loader_name.rs:2:10 Sep 14 12:54:35.815 INFO kablam! | Sep 14 12:54:35.815 INFO kablam! 2 | #[derive(Debug)] Sep 14 12:54:35.815 INFO kablam! | ^^^^^ Sep 14 12:54:35.815 INFO kablam! | Sep 14 12:54:35.815 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Sep 14 12:54:35.815 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 14 12:54:35.815 INFO kablam! = note: for more information, see issue #46043 Sep 14 12:54:35.815 INFO kablam! Sep 14 12:54:35.815 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 14 12:54:35.815 INFO kablam! --> src/elf_sections.rs:2:10 Sep 14 12:54:35.815 INFO kablam! | Sep 14 12:54:35.815 INFO kablam! 2 | #[derive(Debug)] Sep 14 12:54:35.815 INFO kablam! | ^^^^^ Sep 14 12:54:35.815 INFO kablam! | Sep 14 12:54:35.815 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 14 12:54:35.815 INFO kablam! = note: for more information, see issue #46043 Sep 14 12:54:35.815 INFO kablam! Sep 14 12:54:35.815 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 14 12:54:35.815 INFO kablam! --> src/elf_sections.rs:16:30 Sep 14 12:54:35.815 INFO kablam! | Sep 14 12:54:35.815 INFO kablam! 16 | current_section: &self.first_section, Sep 14 12:54:35.815 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 14 12:54:35.815 INFO kablam! | Sep 14 12:54:35.815 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 14 12:54:35.815 INFO kablam! = note: for more information, see issue #46043 Sep 14 12:54:35.815 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 14 12:54:35.815 INFO kablam! Sep 14 12:54:35.815 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 14 12:54:35.815 INFO kablam! --> src/module.rs:2:10 Sep 14 12:54:35.815 INFO kablam! | Sep 14 12:54:35.815 INFO kablam! 2 | #[derive(Debug)] Sep 14 12:54:35.815 INFO kablam! | ^^^^^ Sep 14 12:54:35.815 INFO kablam! | Sep 14 12:54:35.815 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 14 12:54:35.815 INFO kablam! = note: for more information, see issue #46043 Sep 14 12:54:35.815 INFO kablam! Sep 14 12:54:35.996 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 14 12:54:35.996 INFO kablam! --> src/boot_loader_name.rs:2:10 Sep 14 12:54:35.996 INFO kablam! | Sep 14 12:54:35.996 INFO kablam! 2 | #[derive(Debug)] Sep 14 12:54:35.996 INFO kablam! | ^^^^^ Sep 14 12:54:35.996 INFO kablam! | Sep 14 12:54:35.996 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Sep 14 12:54:35.996 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 14 12:54:35.996 INFO kablam! = note: for more information, see issue #46043 Sep 14 12:54:35.996 INFO kablam! Sep 14 12:54:35.996 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 14 12:54:35.996 INFO kablam! --> src/elf_sections.rs:2:10 Sep 14 12:54:35.996 INFO kablam! | Sep 14 12:54:35.996 INFO kablam! 2 | #[derive(Debug)] Sep 14 12:54:35.996 INFO kablam! | ^^^^^ Sep 14 12:54:35.996 INFO kablam! | Sep 14 12:54:35.996 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 14 12:54:35.996 INFO kablam! = note: for more information, see issue #46043 Sep 14 12:54:35.996 INFO kablam! Sep 14 12:54:35.996 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 14 12:54:35.996 INFO kablam! --> src/elf_sections.rs:16:30 Sep 14 12:54:35.996 INFO kablam! | Sep 14 12:54:35.996 INFO kablam! 16 | current_section: &self.first_section, Sep 14 12:54:35.996 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 14 12:54:35.996 INFO kablam! | Sep 14 12:54:35.996 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 14 12:54:35.996 INFO kablam! = note: for more information, see issue #46043 Sep 14 12:54:35.996 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 14 12:54:35.996 INFO kablam! Sep 14 12:54:35.996 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 14 12:54:35.996 INFO kablam! --> src/module.rs:2:10 Sep 14 12:54:35.996 INFO kablam! | Sep 14 12:54:35.996 INFO kablam! 2 | #[derive(Debug)] Sep 14 12:54:35.996 INFO kablam! | ^^^^^ Sep 14 12:54:35.996 INFO kablam! | Sep 14 12:54:35.996 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 14 12:54:35.999 INFO kablam! = note: for more information, see issue #46043 Sep 14 12:54:35.999 INFO kablam! Sep 14 12:54:36.014 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.44s Sep 14 12:54:36.018 INFO kablam! su: No module specific data is present Sep 14 12:54:37.022 INFO running `"docker" "rm" "-f" "094aa81e48e57f8e7932923ea3271f666c31c64f433a8793873a1acac5a3947e"` Sep 14 12:54:37.077 INFO blam! 094aa81e48e57f8e7932923ea3271f666c31c64f433a8793873a1acac5a3947e