Sep 01 13:31:15.665 INFO checking multiboot2-0.7.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 13:31:15.665 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 13:31:15.666 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 13:31:15.838 INFO blam! 57cc2e5cd0176da0d1d3e22f3c2fca3994abcedac5876a178dfc4263f51bb905
Sep 01 13:31:15.839 INFO running `"docker" "start" "-a" "57cc2e5cd0176da0d1d3e22f3c2fca3994abcedac5876a178dfc4263f51bb905"`
Sep 01 13:31:16.577 INFO kablam!     Checking multiboot2 v0.7.1 (file:///source)
Sep 01 13:31:17.136 INFO kablam! warning: unused imports: `FramebufferField`, `FramebufferTag`
Sep 01 13:31:17.136 INFO kablam!    --> src/lib.rs:364:27
Sep 01 13:31:17.136 INFO kablam!     |
Sep 01 13:31:17.136 INFO kablam! 364 |         use framebuffer::{FramebufferTag, FramebufferField, FramebufferType};
Sep 01 13:31:17.136 INFO kablam!     |                           ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
Sep 01 13:31:17.136 INFO kablam!     |
Sep 01 13:31:17.136 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 01 13:31:17.136 INFO kablam! 
Sep 01 13:31:17.280 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 01 13:31:17.281 INFO kablam!  --> src/header.rs:1:10
Sep 01 13:31:17.281 INFO kablam!   |
Sep 01 13:31:17.281 INFO kablam! 1 | #[derive(Debug)]
Sep 01 13:31:17.281 INFO kablam!   |          ^^^^^
Sep 01 13:31:17.281 INFO kablam!   |
Sep 01 13:31:17.281 INFO kablam!   = note: #[warn(safe_packed_borrows)] on by default
Sep 01 13:31:17.281 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 01 13:31:17.281 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 01 13:31:17.281 INFO kablam! 
Sep 01 13:31:17.281 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 01 13:31:17.281 INFO kablam!  --> src/boot_loader_name.rs:2:10
Sep 01 13:31:17.281 INFO kablam!   |
Sep 01 13:31:17.281 INFO kablam! 2 | #[derive(Debug)]
Sep 01 13:31:17.281 INFO kablam!   |          ^^^^^
Sep 01 13:31:17.281 INFO kablam!   |
Sep 01 13:31:17.281 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 01 13:31:17.281 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 01 13:31:17.281 INFO kablam! 
Sep 01 13:31:17.281 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Sep 01 13:31:17.281 INFO kablam!  --> src/elf_sections.rs:9:5
Sep 01 13:31:17.281 INFO kablam!   |
Sep 01 13:31:17.282 INFO kablam! 9 |     assert_eq!(9, tag.typ);
Sep 01 13:31:17.282 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 13:31:17.282 INFO kablam!   |
Sep 01 13:31:17.282 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 01 13:31:17.282 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 01 13:31:17.282 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 01 13:31:17.282 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 01 13:31:17.282 INFO kablam! 
Sep 01 13:31:17.282 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 01 13:31:17.282 INFO kablam!   --> src/elf_sections.rs:17:10
Sep 01 13:31:17.282 INFO kablam!    |
Sep 01 13:31:17.282 INFO kablam! 17 | #[derive(Debug)]
Sep 01 13:31:17.282 INFO kablam!    |          ^^^^^
Sep 01 13:31:17.282 INFO kablam!    |
Sep 01 13:31:17.282 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 01 13:31:17.282 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 01 13:31:17.282 INFO kablam! 
Sep 01 13:31:17.282 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 01 13:31:17.282 INFO kablam!   --> src/elf_sections.rs:88:10
Sep 01 13:31:17.282 INFO kablam!    |
Sep 01 13:31:17.282 INFO kablam! 88 | #[derive(Debug)]
Sep 01 13:31:17.283 INFO kablam!    |          ^^^^^
Sep 01 13:31:17.283 INFO kablam!    |
Sep 01 13:31:17.283 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!
Sep 01 13:31:17.283 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 01 13:31:17.283 INFO kablam! 
Sep 01 13:31:17.283 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 01 13:31:17.283 INFO kablam!    --> src/elf_sections.rs:103:10
Sep 01 13:31:17.283 INFO kablam!     |
Sep 01 13:31:17.283 INFO kablam! 103 | #[derive(Debug)]
Sep 01 13:31:17.283 INFO kablam!     |          ^^^^^
Sep 01 13:31:17.283 INFO kablam!     |
Sep 01 13:31:17.283 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!
Sep 01 13:31:17.283 INFO kablam!     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 01 13:31:17.283 INFO kablam! 
Sep 01 13:31:17.283 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 01 13:31:17.283 INFO kablam!  --> src/module.rs:3:10
Sep 01 13:31:17.283 INFO kablam!   |
Sep 01 13:31:17.283 INFO kablam! 3 | #[derive(Debug)]
Sep 01 13:31:17.284 INFO kablam!   |          ^^^^^
Sep 01 13:31:17.284 INFO kablam!   |
Sep 01 13:31:17.284 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 01 13:31:17.284 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 01 13:31:17.284 INFO kablam! 
Sep 01 13:31:17.284 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 01 13:31:17.284 INFO kablam!  --> src/command_line.rs:2:10
Sep 01 13:31:17.284 INFO kablam!   |
Sep 01 13:31:17.284 INFO kablam! 2 | #[derive(Debug)]
Sep 01 13:31:17.284 INFO kablam!   |          ^^^^^
Sep 01 13:31:17.284 INFO kablam!   |
Sep 01 13:31:17.284 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 01 13:31:17.284 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 01 13:31:17.284 INFO kablam! 
Sep 01 13:31:17.284 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 01 13:31:17.284 INFO kablam!   --> src/rsdp.rs:11:10
Sep 01 13:31:17.284 INFO kablam!    |
Sep 01 13:31:17.284 INFO kablam! 11 | #[derive(Debug)]
Sep 01 13:31:17.284 INFO kablam!    |          ^^^^^
Sep 01 13:31:17.284 INFO kablam!    |
Sep 01 13:31:17.284 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 01 13:31:17.284 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 01 13:31:17.284 INFO kablam! 
Sep 01 13:31:17.284 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 01 13:31:17.284 INFO kablam!   --> src/rsdp.rs:46:10
Sep 01 13:31:17.285 INFO kablam!    |
Sep 01 13:31:17.285 INFO kablam! 46 | #[derive(Debug)]
Sep 01 13:31:17.285 INFO kablam!    |          ^^^^^
Sep 01 13:31:17.285 INFO kablam!    |
Sep 01 13:31:17.285 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!
Sep 01 13:31:17.285 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 01 13:31:17.285 INFO kablam! 
Sep 01 13:31:18.098 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 01 13:31:18.098 INFO kablam!  --> src/header.rs:1:10
Sep 01 13:31:18.098 INFO kablam!   |
Sep 01 13:31:18.098 INFO kablam! 1 | #[derive(Debug)]
Sep 01 13:31:18.098 INFO kablam!   |          ^^^^^
Sep 01 13:31:18.098 INFO kablam!   |
Sep 01 13:31:18.098 INFO kablam!   = note: #[warn(safe_packed_borrows)] on by default
Sep 01 13:31:18.098 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 01 13:31:18.098 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 01 13:31:18.098 INFO kablam! 
Sep 01 13:31:18.099 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 01 13:31:18.099 INFO kablam!  --> src/boot_loader_name.rs:2:10
Sep 01 13:31:18.099 INFO kablam!   |
Sep 01 13:31:18.099 INFO kablam! 2 | #[derive(Debug)]
Sep 01 13:31:18.099 INFO kablam!   |          ^^^^^
Sep 01 13:31:18.099 INFO kablam!   |
Sep 01 13:31:18.099 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 01 13:31:18.099 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 01 13:31:18.099 INFO kablam! 
Sep 01 13:31:18.099 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Sep 01 13:31:18.099 INFO kablam!  --> src/elf_sections.rs:9:5
Sep 01 13:31:18.099 INFO kablam!   |
Sep 01 13:31:18.099 INFO kablam! 9 |     assert_eq!(9, tag.typ);
Sep 01 13:31:18.099 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 13:31:18.099 INFO kablam!   |
Sep 01 13:31:18.099 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 01 13:31:18.099 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 01 13:31:18.099 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 01 13:31:18.099 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 01 13:31:18.099 INFO kablam! 
Sep 01 13:31:18.099 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 01 13:31:18.100 INFO kablam!   --> src/elf_sections.rs:17:10
Sep 01 13:31:18.100 INFO kablam!    |
Sep 01 13:31:18.100 INFO kablam! 17 | #[derive(Debug)]
Sep 01 13:31:18.100 INFO kablam!    |          ^^^^^
Sep 01 13:31:18.100 INFO kablam!    |
Sep 01 13:31:18.100 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 01 13:31:18.100 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 01 13:31:18.100 INFO kablam! 
Sep 01 13:31:18.100 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 01 13:31:18.100 INFO kablam!   --> src/elf_sections.rs:88:10
Sep 01 13:31:18.100 INFO kablam!    |
Sep 01 13:31:18.100 INFO kablam! 88 | #[derive(Debug)]
Sep 01 13:31:18.100 INFO kablam!    |          ^^^^^
Sep 01 13:31:18.100 INFO kablam!    |
Sep 01 13:31:18.100 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 01 13:31:18.100 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 01 13:31:18.100 INFO kablam! 
Sep 01 13:31:18.100 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 01 13:31:18.100 INFO kablam!    --> src/elf_sections.rs:103:10
Sep 01 13:31:18.100 INFO kablam!     |
Sep 01 13:31:18.100 INFO kablam! 103 | #[derive(Debug)]
Sep 01 13:31:18.100 INFO kablam!     |          ^^^^^
Sep 01 13:31:18.100 INFO kablam!     |
Sep 01 13:31:18.101 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 01 13:31:18.101 INFO kablam!     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 01 13:31:18.101 INFO kablam! 
Sep 01 13:31:18.101 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 01 13:31:18.101 INFO kablam!  --> src/module.rs:3:10
Sep 01 13:31:18.101 INFO kablam!   |
Sep 01 13:31:18.101 INFO kablam! 3 | #[derive(Debug)]
Sep 01 13:31:18.101 INFO kablam!   |          ^^^^^
Sep 01 13:31:18.101 INFO kablam!   |
Sep 01 13:31:18.101 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 01 13:31:18.101 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 01 13:31:18.101 INFO kablam! 
Sep 01 13:31:18.101 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 01 13:31:18.101 INFO kablam!  --> src/command_line.rs:2:10
Sep 01 13:31:18.101 INFO kablam!   |
Sep 01 13:31:18.101 INFO kablam! 2 | #[derive(Debug)]
Sep 01 13:31:18.101 INFO kablam!   |          ^^^^^
Sep 01 13:31:18.101 INFO kablam!   |
Sep 01 13:31:18.101 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 01 13:31:18.101 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 01 13:31:18.101 INFO kablam! 
Sep 01 13:31:18.102 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 01 13:31:18.102 INFO kablam!   --> src/rsdp.rs:11:10
Sep 01 13:31:18.102 INFO kablam!    |
Sep 01 13:31:18.102 INFO kablam! 11 | #[derive(Debug)]
Sep 01 13:31:18.102 INFO kablam!    |          ^^^^^
Sep 01 13:31:18.102 INFO kablam!    |
Sep 01 13:31:18.102 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 01 13:31:18.102 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 01 13:31:18.102 INFO kablam! 
Sep 01 13:31:18.102 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 01 13:31:18.102 INFO kablam!   --> src/rsdp.rs:46:10
Sep 01 13:31:18.102 INFO kablam!    |
Sep 01 13:31:18.102 INFO kablam! 46 | #[derive(Debug)]
Sep 01 13:31:18.102 INFO kablam!    |          ^^^^^
Sep 01 13:31:18.102 INFO kablam!    |
Sep 01 13:31:18.102 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 01 13:31:18.102 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 01 13:31:18.102 INFO kablam! 
Sep 01 13:31:18.132 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
Sep 01 13:31:18.134 INFO kablam! su: No module specific data is present
Sep 01 13:31:18.721 INFO running `"docker" "rm" "-f" "57cc2e5cd0176da0d1d3e22f3c2fca3994abcedac5876a178dfc4263f51bb905"`
Sep 01 13:31:18.806 INFO blam! 57cc2e5cd0176da0d1d3e22f3c2fca3994abcedac5876a178dfc4263f51bb905