Aug 11 08:10:24.834 INFO checking multiboot2-0.7.1 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 08:10:24.834 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 08:10:24.834 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 08:10:24.834 INFO running `"docker" "create" "-v" "/tmp/crater.eObMRwNvSjL1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 08:10:25.063 INFO blam! a7886d58efac351c47e193fca10c3a12a51aaef63224dc536cd2bd4a58e83b16
Aug 11 08:10:25.067 INFO running `"docker" "start" "-a" "a7886d58efac351c47e193fca10c3a12a51aaef63224dc536cd2bd4a58e83b16"`
Aug 11 08:10:26.169 INFO kablam!     Checking multiboot2 v0.7.1 (file:///source)
Aug 11 08:10:26.828 INFO kablam! warning: unused imports: `FramebufferField`, `FramebufferTag`
Aug 11 08:10:26.828 INFO kablam!    --> src/lib.rs:364:27
Aug 11 08:10:26.828 INFO kablam!     |
Aug 11 08:10:26.828 INFO kablam! 364 |         use framebuffer::{FramebufferTag, FramebufferField, FramebufferType};
Aug 11 08:10:26.828 INFO kablam!     |                           ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
Aug 11 08:10:26.828 INFO kablam!     |
Aug 11 08:10:26.828 INFO kablam!     = note: #[warn(unused_imports)] on by default
Aug 11 08:10:26.828 INFO kablam! 
Aug 11 08:10:27.723 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 11 08:10:27.723 INFO kablam!  --> src/header.rs:1:10
Aug 11 08:10:27.723 INFO kablam!   |
Aug 11 08:10:27.723 INFO kablam! 1 | #[derive(Debug)]
Aug 11 08:10:27.723 INFO kablam!   |          ^^^^^
Aug 11 08:10:27.723 INFO kablam!   |
Aug 11 08:10:27.723 INFO kablam!   = note: #[warn(safe_packed_borrows)] on by default
Aug 11 08:10:27.723 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!
Aug 11 08:10:27.732 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 11 08:10:27.732 INFO kablam! 
Aug 11 08:10:27.732 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 11 08:10:27.732 INFO kablam!  --> src/boot_loader_name.rs:2:10
Aug 11 08:10:27.733 INFO kablam!   |
Aug 11 08:10:27.733 INFO kablam! 2 | #[derive(Debug)]
Aug 11 08:10:27.733 INFO kablam!   |          ^^^^^
Aug 11 08:10:27.733 INFO kablam!   |
Aug 11 08:10:27.733 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!
Aug 11 08:10:27.733 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 11 08:10:27.733 INFO kablam! 
Aug 11 08:10:27.733 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Aug 11 08:10:27.733 INFO kablam!  --> src/elf_sections.rs:9:5
Aug 11 08:10:27.733 INFO kablam!   |
Aug 11 08:10:27.733 INFO kablam! 9 |     assert_eq!(9, tag.typ);
Aug 11 08:10:27.733 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 08:10:27.734 INFO kablam!   |
Aug 11 08:10:27.734 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!
Aug 11 08:10:27.734 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 11 08:10:27.734 INFO kablam!   = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Aug 11 08:10:27.734 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)
Aug 11 08:10:27.734 INFO kablam! 
Aug 11 08:10:27.734 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 11 08:10:27.735 INFO kablam!   --> src/elf_sections.rs:17:10
Aug 11 08:10:27.735 INFO kablam!    |
Aug 11 08:10:27.735 INFO kablam! 17 | #[derive(Debug)]
Aug 11 08:10:27.735 INFO kablam!    |          ^^^^^
Aug 11 08:10:27.735 INFO kablam!    |
Aug 11 08:10:27.735 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!
Aug 11 08:10:27.735 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 11 08:10:27.735 INFO kablam! 
Aug 11 08:10:27.735 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 11 08:10:27.735 INFO kablam!   --> src/elf_sections.rs:88:10
Aug 11 08:10:27.735 INFO kablam!    |
Aug 11 08:10:27.735 INFO kablam! 88 | #[derive(Debug)]
Aug 11 08:10:27.736 INFO kablam!    |          ^^^^^
Aug 11 08:10:27.736 INFO kablam!    |
Aug 11 08:10:27.736 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!
Aug 11 08:10:27.736 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 11 08:10:27.736 INFO kablam! 
Aug 11 08:10:27.736 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 11 08:10:27.736 INFO kablam!    --> src/elf_sections.rs:103:10
Aug 11 08:10:27.736 INFO kablam!     |
Aug 11 08:10:27.736 INFO kablam! 103 | #[derive(Debug)]
Aug 11 08:10:27.736 INFO kablam!     |          ^^^^^
Aug 11 08:10:27.736 INFO kablam!     |
Aug 11 08:10:27.736 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!
Aug 11 08:10:27.736 INFO kablam!     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 11 08:10:27.737 INFO kablam! 
Aug 11 08:10:27.737 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 11 08:10:27.737 INFO kablam!  --> src/module.rs:3:10
Aug 11 08:10:27.738 INFO kablam!   |
Aug 11 08:10:27.738 INFO kablam! 3 | #[derive(Debug)]
Aug 11 08:10:27.738 INFO kablam!   |          ^^^^^
Aug 11 08:10:27.738 INFO kablam!   |
Aug 11 08:10:27.738 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!
Aug 11 08:10:27.738 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 11 08:10:27.738 INFO kablam! 
Aug 11 08:10:27.738 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 11 08:10:27.738 INFO kablam!  --> src/command_line.rs:2:10
Aug 11 08:10:27.738 INFO kablam!   |
Aug 11 08:10:27.738 INFO kablam! 2 | #[derive(Debug)]
Aug 11 08:10:27.738 INFO kablam!   |          ^^^^^
Aug 11 08:10:27.738 INFO kablam!   |
Aug 11 08:10:27.738 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!
Aug 11 08:10:27.738 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 11 08:10:27.738 INFO kablam! 
Aug 11 08:10:27.739 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 11 08:10:27.739 INFO kablam!   --> src/rsdp.rs:11:10
Aug 11 08:10:27.739 INFO kablam!    |
Aug 11 08:10:27.739 INFO kablam! 11 | #[derive(Debug)]
Aug 11 08:10:27.739 INFO kablam!    |          ^^^^^
Aug 11 08:10:27.739 INFO kablam!    |
Aug 11 08:10:27.739 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!
Aug 11 08:10:27.739 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 11 08:10:27.739 INFO kablam! 
Aug 11 08:10:27.739 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 11 08:10:27.739 INFO kablam!   --> src/rsdp.rs:46:10
Aug 11 08:10:27.739 INFO kablam!    |
Aug 11 08:10:27.739 INFO kablam! 46 | #[derive(Debug)]
Aug 11 08:10:27.739 INFO kablam!    |          ^^^^^
Aug 11 08:10:27.739 INFO kablam!    |
Aug 11 08:10:27.739 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!
Aug 11 08:10:27.739 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 11 08:10:27.740 INFO kablam! 
Aug 11 08:10:28.861 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 11 08:10:28.861 INFO kablam!  --> src/header.rs:1:10
Aug 11 08:10:28.861 INFO kablam!   |
Aug 11 08:10:28.862 INFO kablam! 1 | #[derive(Debug)]
Aug 11 08:10:28.862 INFO kablam!   |          ^^^^^
Aug 11 08:10:28.862 INFO kablam!   |
Aug 11 08:10:28.862 INFO kablam!   = note: #[warn(safe_packed_borrows)] on by default
Aug 11 08:10:28.862 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!
Aug 11 08:10:28.862 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 11 08:10:28.863 INFO kablam! 
Aug 11 08:10:28.863 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 11 08:10:28.863 INFO kablam!  --> src/boot_loader_name.rs:2:10
Aug 11 08:10:28.863 INFO kablam!   |
Aug 11 08:10:28.863 INFO kablam! 2 | #[derive(Debug)]
Aug 11 08:10:28.863 INFO kablam!   |          ^^^^^
Aug 11 08:10:28.863 INFO kablam!   |
Aug 11 08:10:28.863 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!
Aug 11 08:10:28.863 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 11 08:10:28.863 INFO kablam! 
Aug 11 08:10:28.863 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Aug 11 08:10:28.863 INFO kablam!  --> src/elf_sections.rs:9:5
Aug 11 08:10:28.863 INFO kablam!   |
Aug 11 08:10:28.863 INFO kablam! 9 |     assert_eq!(9, tag.typ);
Aug 11 08:10:28.863 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 08:10:28.863 INFO kablam!   |
Aug 11 08:10:28.863 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!
Aug 11 08:10:28.863 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 11 08:10:28.863 INFO kablam!   = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Aug 11 08:10:28.863 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)
Aug 11 08:10:28.863 INFO kablam! 
Aug 11 08:10:28.863 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 11 08:10:28.863 INFO kablam!   --> src/elf_sections.rs:17:10
Aug 11 08:10:28.863 INFO kablam!    |
Aug 11 08:10:28.863 INFO kablam! 17 | #[derive(Debug)]
Aug 11 08:10:28.863 INFO kablam!    |          ^^^^^
Aug 11 08:10:28.863 INFO kablam!    |
Aug 11 08:10:28.863 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!
Aug 11 08:10:28.863 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 11 08:10:28.863 INFO kablam! 
Aug 11 08:10:28.863 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 11 08:10:28.863 INFO kablam!   --> src/elf_sections.rs:88:10
Aug 11 08:10:28.863 INFO kablam!    |
Aug 11 08:10:28.864 INFO kablam! 88 | #[derive(Debug)]
Aug 11 08:10:28.864 INFO kablam!    |          ^^^^^
Aug 11 08:10:28.864 INFO kablam!    |
Aug 11 08:10:28.864 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!
Aug 11 08:10:28.864 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 11 08:10:28.864 INFO kablam! 
Aug 11 08:10:28.864 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 11 08:10:28.864 INFO kablam!    --> src/elf_sections.rs:103:10
Aug 11 08:10:28.864 INFO kablam!     |
Aug 11 08:10:28.864 INFO kablam! 103 | #[derive(Debug)]
Aug 11 08:10:28.864 INFO kablam!     |          ^^^^^
Aug 11 08:10:28.864 INFO kablam!     |
Aug 11 08:10:28.864 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!
Aug 11 08:10:28.864 INFO kablam!     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 11 08:10:28.864 INFO kablam! 
Aug 11 08:10:28.864 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 11 08:10:28.865 INFO kablam!  --> src/module.rs:3:10
Aug 11 08:10:28.865 INFO kablam!   |
Aug 11 08:10:28.865 INFO kablam! 3 | #[derive(Debug)]
Aug 11 08:10:28.865 INFO kablam!   |          ^^^^^
Aug 11 08:10:28.865 INFO kablam!   |
Aug 11 08:10:28.865 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!
Aug 11 08:10:28.865 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 11 08:10:28.865 INFO kablam! 
Aug 11 08:10:28.865 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 11 08:10:28.865 INFO kablam!  --> src/command_line.rs:2:10
Aug 11 08:10:28.865 INFO kablam!   |
Aug 11 08:10:28.865 INFO kablam! 2 | #[derive(Debug)]
Aug 11 08:10:28.865 INFO kablam!   |          ^^^^^
Aug 11 08:10:28.865 INFO kablam!   |
Aug 11 08:10:28.865 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!
Aug 11 08:10:28.865 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 11 08:10:28.865 INFO kablam! 
Aug 11 08:10:28.865 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 11 08:10:28.865 INFO kablam!   --> src/rsdp.rs:11:10
Aug 11 08:10:28.865 INFO kablam!    |
Aug 11 08:10:28.865 INFO kablam! 11 | #[derive(Debug)]
Aug 11 08:10:28.865 INFO kablam!    |          ^^^^^
Aug 11 08:10:28.865 INFO kablam!    |
Aug 11 08:10:28.865 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!
Aug 11 08:10:28.865 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 11 08:10:28.865 INFO kablam! 
Aug 11 08:10:28.865 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 11 08:10:28.865 INFO kablam!   --> src/rsdp.rs:46:10
Aug 11 08:10:28.865 INFO kablam!    |
Aug 11 08:10:28.865 INFO kablam! 46 | #[derive(Debug)]
Aug 11 08:10:28.865 INFO kablam!    |          ^^^^^
Aug 11 08:10:28.865 INFO kablam!    |
Aug 11 08:10:28.865 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!
Aug 11 08:10:28.865 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 11 08:10:28.866 INFO kablam! 
Aug 11 08:10:28.951 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
Aug 11 08:10:28.954 INFO kablam! su: No module specific data is present
Aug 11 08:10:29.752 INFO running `"docker" "rm" "-f" "a7886d58efac351c47e193fca10c3a12a51aaef63224dc536cd2bd4a58e83b16"`
Aug 11 08:10:29.917 INFO blam! a7886d58efac351c47e193fca10c3a12a51aaef63224dc536cd2bd4a58e83b16