Aug 17 16:41:34.582 INFO checking multiboot2-0.7.1 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 16:41:34.582 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 16:41:34.582 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 16:41:34.583 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-1/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 16:41:34.835 INFO blam! da8e779a82d3f311988b7740d9a24c7f18926c3091a89adc1a000379c7bf3f94
Aug 17 16:41:34.837 INFO running `"docker" "start" "-a" "da8e779a82d3f311988b7740d9a24c7f18926c3091a89adc1a000379c7bf3f94"`
Aug 17 16:41:35.829 INFO kablam!     Checking multiboot2 v0.7.1 (file:///source)
Aug 17 16:41:37.194 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 17 16:41:37.194 INFO kablam!  --> src/header.rs:1:10
Aug 17 16:41:37.194 INFO kablam!   |
Aug 17 16:41:37.194 INFO kablam! 1 | #[derive(Debug)]
Aug 17 16:41:37.194 INFO kablam!   |          ^^^^^
Aug 17 16:41:37.194 INFO kablam!   |
Aug 17 16:41:37.194 INFO kablam!   = note: #[warn(safe_packed_borrows)] on by default
Aug 17 16:41:37.194 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 17 16:41:37.195 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 17 16:41:37.195 INFO kablam! 
Aug 17 16:41:37.195 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 17 16:41:37.195 INFO kablam!  --> src/boot_loader_name.rs:2:10
Aug 17 16:41:37.195 INFO kablam!   |
Aug 17 16:41:37.195 INFO kablam! 2 | #[derive(Debug)]
Aug 17 16:41:37.195 INFO kablam!   |          ^^^^^
Aug 17 16:41:37.195 INFO kablam!   |
Aug 17 16:41:37.195 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 17 16:41:37.195 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 17 16:41:37.195 INFO kablam! 
Aug 17 16:41:37.196 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Aug 17 16:41:37.196 INFO kablam!  --> src/elf_sections.rs:9:5
Aug 17 16:41:37.196 INFO kablam!   |
Aug 17 16:41:37.196 INFO kablam! 9 |     assert_eq!(9, tag.typ);
Aug 17 16:41:37.196 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 16:41:37.196 INFO kablam!   |
Aug 17 16:41:37.196 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 17 16:41:37.196 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 17 16:41:37.196 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 17 16:41:37.196 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 17 16:41:37.196 INFO kablam! 
Aug 17 16:41:37.196 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 17 16:41:37.196 INFO kablam!   --> src/elf_sections.rs:17:10
Aug 17 16:41:37.196 INFO kablam!    |
Aug 17 16:41:37.197 INFO kablam! 17 | #[derive(Debug)]
Aug 17 16:41:37.197 INFO kablam!    |          ^^^^^
Aug 17 16:41:37.197 INFO kablam!    |
Aug 17 16:41:37.197 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 17 16:41:37.197 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 17 16:41:37.197 INFO kablam! 
Aug 17 16:41:37.197 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 17 16:41:37.197 INFO kablam!   --> src/elf_sections.rs:88:10
Aug 17 16:41:37.197 INFO kablam!    |
Aug 17 16:41:37.197 INFO kablam! 88 | #[derive(Debug)]
Aug 17 16:41:37.197 INFO kablam!    |          ^^^^^
Aug 17 16:41:37.197 INFO kablam!    |
Aug 17 16:41:37.197 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 17 16:41:37.197 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 17 16:41:37.197 INFO kablam! 
Aug 17 16:41:37.197 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 17 16:41:37.197 INFO kablam!    --> src/elf_sections.rs:103:10
Aug 17 16:41:37.197 INFO kablam!     |
Aug 17 16:41:37.197 INFO kablam! 103 | #[derive(Debug)]
Aug 17 16:41:37.197 INFO kablam!     |          ^^^^^
Aug 17 16:41:37.197 INFO kablam!     |
Aug 17 16:41:37.197 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 17 16:41:37.197 INFO kablam!     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 17 16:41:37.197 INFO kablam! 
Aug 17 16:41:37.197 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 17 16:41:37.198 INFO kablam!  --> src/module.rs:3:10
Aug 17 16:41:37.198 INFO kablam!   |
Aug 17 16:41:37.198 INFO kablam! 3 | #[derive(Debug)]
Aug 17 16:41:37.198 INFO kablam!   |          ^^^^^
Aug 17 16:41:37.198 INFO kablam!   |
Aug 17 16:41:37.198 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 17 16:41:37.198 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 17 16:41:37.198 INFO kablam! 
Aug 17 16:41:37.198 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 17 16:41:37.198 INFO kablam!  --> src/command_line.rs:2:10
Aug 17 16:41:37.198 INFO kablam!   |
Aug 17 16:41:37.198 INFO kablam! 2 | #[derive(Debug)]
Aug 17 16:41:37.198 INFO kablam!   |          ^^^^^
Aug 17 16:41:37.198 INFO kablam!   |
Aug 17 16:41:37.198 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 17 16:41:37.198 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 17 16:41:37.198 INFO kablam! 
Aug 17 16:41:37.198 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 17 16:41:37.198 INFO kablam!   --> src/rsdp.rs:11:10
Aug 17 16:41:37.198 INFO kablam!    |
Aug 17 16:41:37.198 INFO kablam! 11 | #[derive(Debug)]
Aug 17 16:41:37.198 INFO kablam!    |          ^^^^^
Aug 17 16:41:37.198 INFO kablam!    |
Aug 17 16:41:37.198 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 17 16:41:37.198 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 17 16:41:37.198 INFO kablam! 
Aug 17 16:41:37.198 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 17 16:41:37.199 INFO kablam!   --> src/rsdp.rs:46:10
Aug 17 16:41:37.199 INFO kablam!    |
Aug 17 16:41:37.199 INFO kablam! 46 | #[derive(Debug)]
Aug 17 16:41:37.199 INFO kablam!    |          ^^^^^
Aug 17 16:41:37.199 INFO kablam!    |
Aug 17 16:41:37.199 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 17 16:41:37.199 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 17 16:41:37.199 INFO kablam! 
Aug 17 16:41:37.380 INFO kablam! warning: unused imports: `FramebufferField`, `FramebufferTag`
Aug 17 16:41:37.380 INFO kablam!    --> src/lib.rs:364:27
Aug 17 16:41:37.380 INFO kablam!     |
Aug 17 16:41:37.380 INFO kablam! 364 |         use framebuffer::{FramebufferTag, FramebufferField, FramebufferType};
Aug 17 16:41:37.380 INFO kablam!     |                           ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
Aug 17 16:41:37.380 INFO kablam!     |
Aug 17 16:41:37.380 INFO kablam!     = note: #[warn(unused_imports)] on by default
Aug 17 16:41:37.382 INFO kablam! 
Aug 17 16:41:39.261 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 17 16:41:39.261 INFO kablam!  --> src/header.rs:1:10
Aug 17 16:41:39.261 INFO kablam!   |
Aug 17 16:41:39.261 INFO kablam! 1 | #[derive(Debug)]
Aug 17 16:41:39.261 INFO kablam!   |          ^^^^^
Aug 17 16:41:39.262 INFO kablam!   |
Aug 17 16:41:39.262 INFO kablam!   = note: #[warn(safe_packed_borrows)] on by default
Aug 17 16:41:39.262 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 17 16:41:39.262 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 17 16:41:39.262 INFO kablam! 
Aug 17 16:41:39.283 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 17 16:41:39.283 INFO kablam!  --> src/boot_loader_name.rs:2:10
Aug 17 16:41:39.283 INFO kablam!   |
Aug 17 16:41:39.283 INFO kablam! 2 | #[derive(Debug)]
Aug 17 16:41:39.283 INFO kablam!   |          ^^^^^
Aug 17 16:41:39.283 INFO kablam!   |
Aug 17 16:41:39.283 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 17 16:41:39.284 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 17 16:41:39.284 INFO kablam! 
Aug 17 16:41:39.284 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Aug 17 16:41:39.285 INFO kablam!  --> src/elf_sections.rs:9:5
Aug 17 16:41:39.285 INFO kablam!   |
Aug 17 16:41:39.285 INFO kablam! 9 |     assert_eq!(9, tag.typ);
Aug 17 16:41:39.285 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 16:41:39.285 INFO kablam!   |
Aug 17 16:41:39.285 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 17 16:41:39.286 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 17 16:41:39.286 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 17 16:41:39.286 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 17 16:41:39.287 INFO kablam! 
Aug 17 16:41:39.287 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 17 16:41:39.287 INFO kablam!   --> src/elf_sections.rs:17:10
Aug 17 16:41:39.287 INFO kablam!    |
Aug 17 16:41:39.287 INFO kablam! 17 | #[derive(Debug)]
Aug 17 16:41:39.287 INFO kablam!    |          ^^^^^
Aug 17 16:41:39.288 INFO kablam!    |
Aug 17 16:41:39.288 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 17 16:41:39.289 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 17 16:41:39.289 INFO kablam! 
Aug 17 16:41:39.290 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 17 16:41:39.290 INFO kablam!   --> src/elf_sections.rs:88:10
Aug 17 16:41:39.290 INFO kablam!    |
Aug 17 16:41:39.290 INFO kablam! 88 | #[derive(Debug)]
Aug 17 16:41:39.290 INFO kablam!    |          ^^^^^
Aug 17 16:41:39.290 INFO kablam!    |
Aug 17 16:41:39.291 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 17 16:41:39.291 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 17 16:41:39.291 INFO kablam! 
Aug 17 16:41:39.292 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 17 16:41:39.292 INFO kablam!    --> src/elf_sections.rs:103:10
Aug 17 16:41:39.292 INFO kablam!     |
Aug 17 16:41:39.292 INFO kablam! 103 | #[derive(Debug)]
Aug 17 16:41:39.292 INFO kablam!     |          ^^^^^
Aug 17 16:41:39.293 INFO kablam!     |
Aug 17 16:41:39.293 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 17 16:41:39.293 INFO kablam!     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 17 16:41:39.294 INFO kablam! 
Aug 17 16:41:39.294 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 17 16:41:39.294 INFO kablam!  --> src/module.rs:3:10
Aug 17 16:41:39.294 INFO kablam!   |
Aug 17 16:41:39.294 INFO kablam! 3 | #[derive(Debug)]
Aug 17 16:41:39.294 INFO kablam!   |          ^^^^^
Aug 17 16:41:39.295 INFO kablam!   |
Aug 17 16:41:39.295 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 17 16:41:39.296 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 17 16:41:39.296 INFO kablam! 
Aug 17 16:41:39.297 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 17 16:41:39.297 INFO kablam!  --> src/command_line.rs:2:10
Aug 17 16:41:39.297 INFO kablam!   |
Aug 17 16:41:39.297 INFO kablam! 2 | #[derive(Debug)]
Aug 17 16:41:39.297 INFO kablam!   |          ^^^^^
Aug 17 16:41:39.297 INFO kablam!   |
Aug 17 16:41:39.298 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 17 16:41:39.298 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 17 16:41:39.299 INFO kablam! 
Aug 17 16:41:39.299 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 17 16:41:39.299 INFO kablam!   --> src/rsdp.rs:11:10
Aug 17 16:41:39.299 INFO kablam!    |
Aug 17 16:41:39.299 INFO kablam! 11 | #[derive(Debug)]
Aug 17 16:41:39.299 INFO kablam!    |          ^^^^^
Aug 17 16:41:39.300 INFO kablam!    |
Aug 17 16:41:39.300 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 17 16:41:39.301 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 17 16:41:39.301 INFO kablam! 
Aug 17 16:41:39.302 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 17 16:41:39.302 INFO kablam!   --> src/rsdp.rs:46:10
Aug 17 16:41:39.302 INFO kablam!    |
Aug 17 16:41:39.302 INFO kablam! 46 | #[derive(Debug)]
Aug 17 16:41:39.302 INFO kablam!    |          ^^^^^
Aug 17 16:41:39.302 INFO kablam!    |
Aug 17 16:41:39.303 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 17 16:41:39.303 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 17 16:41:39.303 INFO kablam! 
Aug 17 16:41:39.463 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.66s
Aug 17 16:41:39.466 INFO kablam! su: No module specific data is present
Aug 17 16:41:40.135 INFO running `"docker" "rm" "-f" "da8e779a82d3f311988b7740d9a24c7f18926c3091a89adc1a000379c7bf3f94"`
Aug 17 16:41:40.316 INFO blam! da8e779a82d3f311988b7740d9a24c7f18926c3091a89adc1a000379c7bf3f94