Sep 02 07:01:15.180 INFO checking multiboot2-0.7.1 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851 Sep 02 07:01:15.180 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets Sep 02 07:01:15.180 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 02 07:01:15.345 INFO blam! 3ee0c1380634ddded328ce81d7b18be97117ea4c648e9705c62db27ea0722e8c Sep 02 07:01:15.347 INFO running `"docker" "start" "-a" "3ee0c1380634ddded328ce81d7b18be97117ea4c648e9705c62db27ea0722e8c"` Sep 02 07:01:16.057 INFO kablam! Checking multiboot2 v0.7.1 (file:///source) Sep 02 07:01:16.695 INFO kablam! warning: unused imports: `FramebufferField`, `FramebufferTag` Sep 02 07:01:16.695 INFO kablam! --> src/lib.rs:364:27 Sep 02 07:01:16.695 INFO kablam! | Sep 02 07:01:16.695 INFO kablam! 364 | use framebuffer::{FramebufferTag, FramebufferField, FramebufferType}; Sep 02 07:01:16.695 INFO kablam! | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ Sep 02 07:01:16.695 INFO kablam! | Sep 02 07:01:16.695 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 02 07:01:16.695 INFO kablam! Sep 02 07:01:16.811 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 02 07:01:16.811 INFO kablam! --> src/header.rs:1:10 Sep 02 07:01:16.811 INFO kablam! | Sep 02 07:01:16.811 INFO kablam! 1 | #[derive(Debug)] Sep 02 07:01:16.811 INFO kablam! | ^^^^^ Sep 02 07:01:16.811 INFO kablam! | Sep 02 07:01:16.811 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Sep 02 07:01:16.811 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 02 07:01:16.811 INFO kablam! = note: for more information, see issue #46043 Sep 02 07:01:16.811 INFO kablam! Sep 02 07:01:16.811 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 02 07:01:16.811 INFO kablam! --> src/boot_loader_name.rs:2:10 Sep 02 07:01:16.811 INFO kablam! | Sep 02 07:01:16.811 INFO kablam! 2 | #[derive(Debug)] Sep 02 07:01:16.811 INFO kablam! | ^^^^^ Sep 02 07:01:16.811 INFO kablam! | Sep 02 07:01:16.811 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 02 07:01:16.811 INFO kablam! = note: for more information, see issue #46043 Sep 02 07:01:16.811 INFO kablam! Sep 02 07:01:16.812 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 02 07:01:16.812 INFO kablam! --> src/elf_sections.rs:9:5 Sep 02 07:01:16.812 INFO kablam! | Sep 02 07:01:16.812 INFO kablam! 9 | assert_eq!(9, tag.typ); Sep 02 07:01:16.812 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Sep 02 07:01:16.812 INFO kablam! | Sep 02 07:01:16.812 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 02 07:01:16.812 INFO kablam! = note: for more information, see issue #46043 Sep 02 07:01:16.812 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 02 07:01:16.812 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Sep 02 07:01:16.812 INFO kablam! Sep 02 07:01:16.812 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 02 07:01:16.812 INFO kablam! --> src/elf_sections.rs:17:10 Sep 02 07:01:16.812 INFO kablam! | Sep 02 07:01:16.812 INFO kablam! 17 | #[derive(Debug)] Sep 02 07:01:16.812 INFO kablam! | ^^^^^ Sep 02 07:01:16.812 INFO kablam! | Sep 02 07:01:16.812 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 02 07:01:16.812 INFO kablam! = note: for more information, see issue #46043 Sep 02 07:01:16.812 INFO kablam! Sep 02 07:01:16.812 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 02 07:01:16.812 INFO kablam! --> src/elf_sections.rs:88:10 Sep 02 07:01:16.812 INFO kablam! | Sep 02 07:01:16.812 INFO kablam! 88 | #[derive(Debug)] Sep 02 07:01:16.812 INFO kablam! | ^^^^^ Sep 02 07:01:16.812 INFO kablam! | Sep 02 07:01:16.812 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 02 07:01:16.812 INFO kablam! = note: for more information, see issue #46043 Sep 02 07:01:16.812 INFO kablam! Sep 02 07:01:16.812 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 02 07:01:16.812 INFO kablam! --> src/elf_sections.rs:103:10 Sep 02 07:01:16.812 INFO kablam! | Sep 02 07:01:16.812 INFO kablam! 103 | #[derive(Debug)] Sep 02 07:01:16.812 INFO kablam! | ^^^^^ Sep 02 07:01:16.812 INFO kablam! | Sep 02 07:01:16.813 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 02 07:01:16.813 INFO kablam! = note: for more information, see issue #46043 Sep 02 07:01:16.813 INFO kablam! Sep 02 07:01:16.813 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 02 07:01:16.813 INFO kablam! --> src/module.rs:3:10 Sep 02 07:01:16.813 INFO kablam! | Sep 02 07:01:16.813 INFO kablam! 3 | #[derive(Debug)] Sep 02 07:01:16.813 INFO kablam! | ^^^^^ Sep 02 07:01:16.813 INFO kablam! | Sep 02 07:01:16.813 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 02 07:01:16.813 INFO kablam! = note: for more information, see issue #46043 Sep 02 07:01:16.813 INFO kablam! Sep 02 07:01:16.813 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 02 07:01:16.813 INFO kablam! --> src/command_line.rs:2:10 Sep 02 07:01:16.813 INFO kablam! | Sep 02 07:01:16.813 INFO kablam! 2 | #[derive(Debug)] Sep 02 07:01:16.813 INFO kablam! | ^^^^^ Sep 02 07:01:16.813 INFO kablam! | Sep 02 07:01:16.813 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 02 07:01:16.813 INFO kablam! = note: for more information, see issue #46043 Sep 02 07:01:16.813 INFO kablam! Sep 02 07:01:16.813 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 02 07:01:16.813 INFO kablam! --> src/rsdp.rs:11:10 Sep 02 07:01:16.813 INFO kablam! | Sep 02 07:01:16.813 INFO kablam! 11 | #[derive(Debug)] Sep 02 07:01:16.813 INFO kablam! | ^^^^^ Sep 02 07:01:16.813 INFO kablam! | Sep 02 07:01:16.813 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 02 07:01:16.813 INFO kablam! = note: for more information, see issue #46043 Sep 02 07:01:16.813 INFO kablam! Sep 02 07:01:16.813 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 02 07:01:16.813 INFO kablam! --> src/rsdp.rs:46:10 Sep 02 07:01:16.814 INFO kablam! | Sep 02 07:01:16.814 INFO kablam! 46 | #[derive(Debug)] Sep 02 07:01:16.814 INFO kablam! | ^^^^^ Sep 02 07:01:16.814 INFO kablam! | Sep 02 07:01:16.814 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 02 07:01:16.814 INFO kablam! = note: for more information, see issue #46043 Sep 02 07:01:16.814 INFO kablam! Sep 02 07:01:17.814 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 02 07:01:17.814 INFO kablam! --> src/header.rs:1:10 Sep 02 07:01:17.814 INFO kablam! | Sep 02 07:01:17.814 INFO kablam! 1 | #[derive(Debug)] Sep 02 07:01:17.815 INFO kablam! | ^^^^^ Sep 02 07:01:17.815 INFO kablam! | Sep 02 07:01:17.815 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Sep 02 07:01:17.815 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 02 07:01:17.815 INFO kablam! = note: for more information, see issue #46043 Sep 02 07:01:17.815 INFO kablam! Sep 02 07:01:17.815 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 02 07:01:17.815 INFO kablam! --> src/boot_loader_name.rs:2:10 Sep 02 07:01:17.815 INFO kablam! | Sep 02 07:01:17.815 INFO kablam! 2 | #[derive(Debug)] Sep 02 07:01:17.815 INFO kablam! | ^^^^^ Sep 02 07:01:17.815 INFO kablam! | Sep 02 07:01:17.815 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 02 07:01:17.815 INFO kablam! = note: for more information, see issue #46043 Sep 02 07:01:17.815 INFO kablam! Sep 02 07:01:17.815 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 02 07:01:17.815 INFO kablam! --> src/elf_sections.rs:9:5 Sep 02 07:01:17.815 INFO kablam! | Sep 02 07:01:17.815 INFO kablam! 9 | assert_eq!(9, tag.typ); Sep 02 07:01:17.815 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Sep 02 07:01:17.816 INFO kablam! | Sep 02 07:01:17.816 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 02 07:01:17.816 INFO kablam! = note: for more information, see issue #46043 Sep 02 07:01:17.816 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 02 07:01:17.816 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Sep 02 07:01:17.816 INFO kablam! Sep 02 07:01:17.816 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 02 07:01:17.816 INFO kablam! --> src/elf_sections.rs:17:10 Sep 02 07:01:17.816 INFO kablam! | Sep 02 07:01:17.816 INFO kablam! 17 | #[derive(Debug)] Sep 02 07:01:17.816 INFO kablam! | ^^^^^ Sep 02 07:01:17.816 INFO kablam! | Sep 02 07:01:17.816 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 02 07:01:17.816 INFO kablam! = note: for more information, see issue #46043 Sep 02 07:01:17.816 INFO kablam! Sep 02 07:01:17.816 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 02 07:01:17.816 INFO kablam! --> src/elf_sections.rs:88:10 Sep 02 07:01:17.816 INFO kablam! | Sep 02 07:01:17.816 INFO kablam! 88 | #[derive(Debug)] Sep 02 07:01:17.816 INFO kablam! | ^^^^^ Sep 02 07:01:17.816 INFO kablam! | Sep 02 07:01:17.816 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 02 07:01:17.816 INFO kablam! = note: for more information, see issue #46043 Sep 02 07:01:17.816 INFO kablam! Sep 02 07:01:17.816 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 02 07:01:17.817 INFO kablam! --> src/elf_sections.rs:103:10 Sep 02 07:01:17.817 INFO kablam! | Sep 02 07:01:17.817 INFO kablam! 103 | #[derive(Debug)] Sep 02 07:01:17.817 INFO kablam! | ^^^^^ Sep 02 07:01:17.817 INFO kablam! | Sep 02 07:01:17.817 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 02 07:01:17.817 INFO kablam! = note: for more information, see issue #46043 Sep 02 07:01:17.817 INFO kablam! Sep 02 07:01:17.817 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 02 07:01:17.817 INFO kablam! --> src/module.rs:3:10 Sep 02 07:01:17.817 INFO kablam! | Sep 02 07:01:17.817 INFO kablam! 3 | #[derive(Debug)] Sep 02 07:01:17.817 INFO kablam! | ^^^^^ Sep 02 07:01:17.817 INFO kablam! | Sep 02 07:01:17.817 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 02 07:01:17.817 INFO kablam! = note: for more information, see issue #46043 Sep 02 07:01:17.817 INFO kablam! Sep 02 07:01:17.817 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 02 07:01:17.817 INFO kablam! --> src/command_line.rs:2:10 Sep 02 07:01:17.817 INFO kablam! | Sep 02 07:01:17.817 INFO kablam! 2 | #[derive(Debug)] Sep 02 07:01:17.817 INFO kablam! | ^^^^^ Sep 02 07:01:17.817 INFO kablam! | Sep 02 07:01:17.817 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 02 07:01:17.817 INFO kablam! = note: for more information, see issue #46043 Sep 02 07:01:17.817 INFO kablam! Sep 02 07:01:17.817 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 02 07:01:17.817 INFO kablam! --> src/rsdp.rs:11:10 Sep 02 07:01:17.817 INFO kablam! | Sep 02 07:01:17.817 INFO kablam! 11 | #[derive(Debug)] Sep 02 07:01:17.817 INFO kablam! | ^^^^^ Sep 02 07:01:17.817 INFO kablam! | Sep 02 07:01:17.817 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 02 07:01:17.817 INFO kablam! = note: for more information, see issue #46043 Sep 02 07:01:17.817 INFO kablam! Sep 02 07:01:17.817 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 02 07:01:17.817 INFO kablam! --> src/rsdp.rs:46:10 Sep 02 07:01:17.818 INFO kablam! | Sep 02 07:01:17.818 INFO kablam! 46 | #[derive(Debug)] Sep 02 07:01:17.818 INFO kablam! | ^^^^^ Sep 02 07:01:17.818 INFO kablam! | Sep 02 07:01:17.818 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 02 07:01:17.818 INFO kablam! = note: for more information, see issue #46043 Sep 02 07:01:17.818 INFO kablam! Sep 02 07:01:17.871 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.83s Sep 02 07:01:17.874 INFO kablam! su: No module specific data is present Sep 02 07:01:18.230 INFO running `"docker" "rm" "-f" "3ee0c1380634ddded328ce81d7b18be97117ea4c648e9705c62db27ea0722e8c"` Sep 02 07:01:18.330 INFO blam! 3ee0c1380634ddded328ce81d7b18be97117ea4c648e9705c62db27ea0722e8c