Sep 04 10:24:39.267 INFO checking multiboot2-0.7.1 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893 Sep 04 10:24:39.267 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets Sep 04 10:24:39.267 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 04 10:24:39.421 INFO blam! d9a7feb832ce46d61162547f72d55d97016112c4bbd5d353b6ef00d4e497e673 Sep 04 10:24:39.423 INFO running `"docker" "start" "-a" "d9a7feb832ce46d61162547f72d55d97016112c4bbd5d353b6ef00d4e497e673"` Sep 04 10:24:40.156 INFO kablam! Checking multiboot2 v0.7.1 (file:///source) Sep 04 10:24:40.850 INFO kablam! warning: unused imports: `FramebufferField`, `FramebufferTag` Sep 04 10:24:40.850 INFO kablam! --> src/lib.rs:364:27 Sep 04 10:24:40.850 INFO kablam! | Sep 04 10:24:40.850 INFO kablam! 364 | use framebuffer::{FramebufferTag, FramebufferField, FramebufferType}; Sep 04 10:24:40.851 INFO kablam! | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ Sep 04 10:24:40.851 INFO kablam! | Sep 04 10:24:40.851 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 04 10:24:40.851 INFO kablam! Sep 04 10:24:40.988 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 04 10:24:40.988 INFO kablam! --> src/header.rs:1:10 Sep 04 10:24:40.988 INFO kablam! | Sep 04 10:24:40.988 INFO kablam! 1 | #[derive(Debug)] Sep 04 10:24:40.988 INFO kablam! | ^^^^^ Sep 04 10:24:40.988 INFO kablam! | Sep 04 10:24:40.988 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Sep 04 10:24:40.988 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 04 10:24:40.988 INFO kablam! = note: for more information, see issue #46043 Sep 04 10:24:40.988 INFO kablam! Sep 04 10:24:40.988 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 04 10:24:40.988 INFO kablam! --> src/boot_loader_name.rs:2:10 Sep 04 10:24:40.988 INFO kablam! | Sep 04 10:24:40.988 INFO kablam! 2 | #[derive(Debug)] Sep 04 10:24:40.988 INFO kablam! | ^^^^^ Sep 04 10:24:40.988 INFO kablam! | Sep 04 10:24:40.989 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 04 10:24:40.989 INFO kablam! = note: for more information, see issue #46043 Sep 04 10:24:40.989 INFO kablam! Sep 04 10:24:40.989 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 04 10:24:40.989 INFO kablam! --> src/elf_sections.rs:9:5 Sep 04 10:24:40.989 INFO kablam! | Sep 04 10:24:40.989 INFO kablam! 9 | assert_eq!(9, tag.typ); Sep 04 10:24:40.989 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Sep 04 10:24:40.989 INFO kablam! | Sep 04 10:24:40.989 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 04 10:24:40.989 INFO kablam! = note: for more information, see issue #46043 Sep 04 10:24:40.989 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 04 10:24:40.989 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 04 10:24:40.989 INFO kablam! Sep 04 10:24:40.989 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 04 10:24:40.989 INFO kablam! --> src/elf_sections.rs:17:10 Sep 04 10:24:40.989 INFO kablam! | Sep 04 10:24:40.989 INFO kablam! 17 | #[derive(Debug)] Sep 04 10:24:40.989 INFO kablam! | ^^^^^ Sep 04 10:24:40.989 INFO kablam! | Sep 04 10:24:40.989 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 04 10:24:40.989 INFO kablam! = note: for more information, see issue #46043 Sep 04 10:24:40.989 INFO kablam! Sep 04 10:24:40.989 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 04 10:24:40.989 INFO kablam! --> src/elf_sections.rs:88:10 Sep 04 10:24:40.989 INFO kablam! | Sep 04 10:24:40.989 INFO kablam! 88 | #[derive(Debug)] Sep 04 10:24:40.989 INFO kablam! | ^^^^^ Sep 04 10:24:40.989 INFO kablam! | Sep 04 10:24:40.989 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 04 10:24:40.989 INFO kablam! = note: for more information, see issue #46043 Sep 04 10:24:40.989 INFO kablam! Sep 04 10:24:40.989 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 04 10:24:40.989 INFO kablam! --> src/elf_sections.rs:103:10 Sep 04 10:24:40.989 INFO kablam! | Sep 04 10:24:40.989 INFO kablam! 103 | #[derive(Debug)] Sep 04 10:24:40.989 INFO kablam! | ^^^^^ Sep 04 10:24:40.989 INFO kablam! | Sep 04 10:24:40.989 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 04 10:24:40.989 INFO kablam! = note: for more information, see issue #46043 Sep 04 10:24:40.989 INFO kablam! Sep 04 10:24:40.989 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 04 10:24:40.989 INFO kablam! --> src/module.rs:3:10 Sep 04 10:24:40.989 INFO kablam! | Sep 04 10:24:40.989 INFO kablam! 3 | #[derive(Debug)] Sep 04 10:24:40.989 INFO kablam! | ^^^^^ Sep 04 10:24:40.989 INFO kablam! | Sep 04 10:24:40.989 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 04 10:24:40.989 INFO kablam! = note: for more information, see issue #46043 Sep 04 10:24:40.990 INFO kablam! Sep 04 10:24:40.990 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 04 10:24:40.990 INFO kablam! --> src/command_line.rs:2:10 Sep 04 10:24:40.990 INFO kablam! | Sep 04 10:24:40.990 INFO kablam! 2 | #[derive(Debug)] Sep 04 10:24:40.990 INFO kablam! | ^^^^^ Sep 04 10:24:40.990 INFO kablam! | Sep 04 10:24:40.990 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 04 10:24:40.990 INFO kablam! = note: for more information, see issue #46043 Sep 04 10:24:40.990 INFO kablam! Sep 04 10:24:40.990 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 04 10:24:40.990 INFO kablam! --> src/rsdp.rs:11:10 Sep 04 10:24:40.990 INFO kablam! | Sep 04 10:24:40.990 INFO kablam! 11 | #[derive(Debug)] Sep 04 10:24:40.990 INFO kablam! | ^^^^^ Sep 04 10:24:40.990 INFO kablam! | Sep 04 10:24:40.990 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 04 10:24:40.990 INFO kablam! = note: for more information, see issue #46043 Sep 04 10:24:40.990 INFO kablam! Sep 04 10:24:40.990 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 04 10:24:40.990 INFO kablam! --> src/rsdp.rs:46:10 Sep 04 10:24:40.990 INFO kablam! | Sep 04 10:24:40.990 INFO kablam! 46 | #[derive(Debug)] Sep 04 10:24:40.990 INFO kablam! | ^^^^^ Sep 04 10:24:40.990 INFO kablam! | Sep 04 10:24:40.990 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 04 10:24:40.990 INFO kablam! = note: for more information, see issue #46043 Sep 04 10:24:40.990 INFO kablam! Sep 04 10:24:42.053 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 04 10:24:42.053 INFO kablam! --> src/header.rs:1:10 Sep 04 10:24:42.053 INFO kablam! | Sep 04 10:24:42.053 INFO kablam! 1 | #[derive(Debug)] Sep 04 10:24:42.053 INFO kablam! | ^^^^^ Sep 04 10:24:42.053 INFO kablam! | Sep 04 10:24:42.053 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Sep 04 10:24:42.054 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 04 10:24:42.054 INFO kablam! = note: for more information, see issue #46043 Sep 04 10:24:42.054 INFO kablam! Sep 04 10:24:42.054 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 04 10:24:42.054 INFO kablam! --> src/boot_loader_name.rs:2:10 Sep 04 10:24:42.054 INFO kablam! | Sep 04 10:24:42.054 INFO kablam! 2 | #[derive(Debug)] Sep 04 10:24:42.054 INFO kablam! | ^^^^^ Sep 04 10:24:42.054 INFO kablam! | Sep 04 10:24:42.054 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 04 10:24:42.054 INFO kablam! = note: for more information, see issue #46043 Sep 04 10:24:42.054 INFO kablam! Sep 04 10:24:42.054 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 04 10:24:42.054 INFO kablam! --> src/elf_sections.rs:9:5 Sep 04 10:24:42.054 INFO kablam! | Sep 04 10:24:42.054 INFO kablam! 9 | assert_eq!(9, tag.typ); Sep 04 10:24:42.054 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Sep 04 10:24:42.054 INFO kablam! | Sep 04 10:24:42.054 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 04 10:24:42.054 INFO kablam! = note: for more information, see issue #46043 Sep 04 10:24:42.054 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 04 10:24:42.054 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 04 10:24:42.054 INFO kablam! Sep 04 10:24:42.054 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 04 10:24:42.054 INFO kablam! --> src/elf_sections.rs:17:10 Sep 04 10:24:42.054 INFO kablam! | Sep 04 10:24:42.054 INFO kablam! 17 | #[derive(Debug)] Sep 04 10:24:42.054 INFO kablam! | ^^^^^ Sep 04 10:24:42.054 INFO kablam! | Sep 04 10:24:42.055 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 04 10:24:42.055 INFO kablam! = note: for more information, see issue #46043 Sep 04 10:24:42.055 INFO kablam! Sep 04 10:24:42.055 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 04 10:24:42.055 INFO kablam! --> src/elf_sections.rs:88:10 Sep 04 10:24:42.055 INFO kablam! | Sep 04 10:24:42.055 INFO kablam! 88 | #[derive(Debug)] Sep 04 10:24:42.055 INFO kablam! | ^^^^^ Sep 04 10:24:42.055 INFO kablam! | Sep 04 10:24:42.055 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 04 10:24:42.055 INFO kablam! = note: for more information, see issue #46043 Sep 04 10:24:42.055 INFO kablam! Sep 04 10:24:42.055 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 04 10:24:42.055 INFO kablam! --> src/elf_sections.rs:103:10 Sep 04 10:24:42.055 INFO kablam! | Sep 04 10:24:42.055 INFO kablam! 103 | #[derive(Debug)] Sep 04 10:24:42.055 INFO kablam! | ^^^^^ Sep 04 10:24:42.055 INFO kablam! | Sep 04 10:24:42.055 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 04 10:24:42.055 INFO kablam! = note: for more information, see issue #46043 Sep 04 10:24:42.055 INFO kablam! Sep 04 10:24:42.055 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 04 10:24:42.055 INFO kablam! --> src/module.rs:3:10 Sep 04 10:24:42.055 INFO kablam! | Sep 04 10:24:42.055 INFO kablam! 3 | #[derive(Debug)] Sep 04 10:24:42.055 INFO kablam! | ^^^^^ Sep 04 10:24:42.055 INFO kablam! | Sep 04 10:24:42.055 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 04 10:24:42.055 INFO kablam! = note: for more information, see issue #46043 Sep 04 10:24:42.055 INFO kablam! Sep 04 10:24:42.056 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 04 10:24:42.056 INFO kablam! --> src/command_line.rs:2:10 Sep 04 10:24:42.056 INFO kablam! | Sep 04 10:24:42.056 INFO kablam! 2 | #[derive(Debug)] Sep 04 10:24:42.056 INFO kablam! | ^^^^^ Sep 04 10:24:42.056 INFO kablam! | Sep 04 10:24:42.056 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 04 10:24:42.056 INFO kablam! = note: for more information, see issue #46043 Sep 04 10:24:42.056 INFO kablam! Sep 04 10:24:42.056 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 04 10:24:42.056 INFO kablam! --> src/rsdp.rs:11:10 Sep 04 10:24:42.056 INFO kablam! | Sep 04 10:24:42.056 INFO kablam! 11 | #[derive(Debug)] Sep 04 10:24:42.056 INFO kablam! | ^^^^^ Sep 04 10:24:42.056 INFO kablam! | Sep 04 10:24:42.056 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 04 10:24:42.056 INFO kablam! = note: for more information, see issue #46043 Sep 04 10:24:42.056 INFO kablam! Sep 04 10:24:42.056 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) Sep 04 10:24:42.056 INFO kablam! --> src/rsdp.rs:46:10 Sep 04 10:24:42.056 INFO kablam! | Sep 04 10:24:42.056 INFO kablam! 46 | #[derive(Debug)] Sep 04 10:24:42.056 INFO kablam! | ^^^^^ Sep 04 10:24:42.056 INFO kablam! | Sep 04 10:24:42.056 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 04 10:24:42.056 INFO kablam! = note: for more information, see issue #46043 Sep 04 10:24:42.056 INFO kablam! Sep 04 10:24:42.099 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.95s Sep 04 10:24:42.102 INFO kablam! su: No module specific data is present Sep 04 10:24:42.607 INFO running `"docker" "rm" "-f" "d9a7feb832ce46d61162547f72d55d97016112c4bbd5d353b6ef00d4e497e673"` Sep 04 10:24:42.697 INFO blam! d9a7feb832ce46d61162547f72d55d97016112c4bbd5d353b6ef00d4e497e673