Oct 13 05:43:46.614 INFO checking Adam-Gleave/multiboot2-rs against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 05:43:46.614 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 05:43:46.809 INFO blam! d8d5028b30b12cf2ec1cac5014f6629a5925f873c775ad4649102f4e9a88f171
Oct 13 05:43:46.810 INFO running `"docker" "start" "-a" "d8d5028b30b12cf2ec1cac5014f6629a5925f873c775ad4649102f4e9a88f171"`
Oct 13 05:43:47.206 INFO kablam! usermod: no changes
Oct 13 05:43:47.244 INFO kablam!     Checking multiboot2 v0.1.0 (/source)
Oct 13 05:43:47.494 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Oct 13 05:43:47.494 INFO kablam!   --> src/basic_info.rs:27:4
Oct 13 05:43:47.494 INFO kablam!    |
Oct 13 05:43:47.494 INFO kablam! 27 |             self.mem_lower, self.mem_upper)?;
Oct 13 05:43:47.494 INFO kablam!    |             ^^^^^^^^^^^^^^
Oct 13 05:43:47.494 INFO kablam!    |
Oct 13 05:43:47.494 INFO kablam!    = note: #[warn(safe_packed_borrows)] on by default
Oct 13 05:43:47.494 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!
Oct 13 05:43:47.494 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Oct 13 05:43:47.494 INFO kablam!    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Oct 13 05:43:47.494 INFO kablam! 
Oct 13 05:43:47.494 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Oct 13 05:43:47.494 INFO kablam!   --> src/basic_info.rs:27:20
Oct 13 05:43:47.494 INFO kablam!    |
Oct 13 05:43:47.494 INFO kablam! 27 |             self.mem_lower, self.mem_upper)?;
Oct 13 05:43:47.494 INFO kablam!    |                             ^^^^^^^^^^^^^^
Oct 13 05:43:47.494 INFO kablam!    |
Oct 13 05:43:47.494 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!
Oct 13 05:43:47.494 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Oct 13 05:43:47.494 INFO kablam!    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Oct 13 05:43:47.494 INFO kablam! 
Oct 13 05:43:47.500 INFO kablam! warning: field is never used: `tag_type`
Oct 13 05:43:47.500 INFO kablam!  --> src/basic_info.rs:8:2
Oct 13 05:43:47.500 INFO kablam!   |
Oct 13 05:43:47.500 INFO kablam! 8 |     tag_type: u32,
Oct 13 05:43:47.500 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 13 05:43:47.500 INFO kablam!   |
Oct 13 05:43:47.500 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 05:43:47.500 INFO kablam! 
Oct 13 05:43:47.500 INFO kablam! warning: field is never used: `size`
Oct 13 05:43:47.500 INFO kablam!  --> src/basic_info.rs:9:2
Oct 13 05:43:47.500 INFO kablam!   |
Oct 13 05:43:47.500 INFO kablam! 9 |     size: u32,
Oct 13 05:43:47.500 INFO kablam!   |     ^^^^^^^^^
Oct 13 05:43:47.500 INFO kablam! 
Oct 13 05:43:47.500 INFO kablam! warning: field is never used: `reserved`
Oct 13 05:43:47.500 INFO kablam!   --> src/lib.rs:30:2
Oct 13 05:43:47.500 INFO kablam!    |
Oct 13 05:43:47.500 INFO kablam! 30 |     reserved: u32,
Oct 13 05:43:47.500 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 13 05:43:47.500 INFO kablam! 
Oct 13 05:43:48.024 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Oct 13 05:43:48.024 INFO kablam!   --> src/basic_info.rs:27:4
Oct 13 05:43:48.024 INFO kablam!    |
Oct 13 05:43:48.024 INFO kablam! 27 |             self.mem_lower, self.mem_upper)?;
Oct 13 05:43:48.024 INFO kablam!    |             ^^^^^^^^^^^^^^
Oct 13 05:43:48.024 INFO kablam!    |
Oct 13 05:43:48.024 INFO kablam!    = note: #[warn(safe_packed_borrows)] on by default
Oct 13 05:43:48.024 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!
Oct 13 05:43:48.024 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Oct 13 05:43:48.024 INFO kablam!    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Oct 13 05:43:48.024 INFO kablam! 
Oct 13 05:43:48.024 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Oct 13 05:43:48.024 INFO kablam!   --> src/basic_info.rs:27:20
Oct 13 05:43:48.024 INFO kablam!    |
Oct 13 05:43:48.024 INFO kablam! 27 |             self.mem_lower, self.mem_upper)?;
Oct 13 05:43:48.024 INFO kablam!    |                             ^^^^^^^^^^^^^^
Oct 13 05:43:48.024 INFO kablam!    |
Oct 13 05:43:48.024 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!
Oct 13 05:43:48.024 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Oct 13 05:43:48.024 INFO kablam!    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Oct 13 05:43:48.024 INFO kablam! 
Oct 13 05:43:48.024 INFO kablam! warning: field is never used: `tag_type`
Oct 13 05:43:48.024 INFO kablam!  --> src/basic_info.rs:8:2
Oct 13 05:43:48.024 INFO kablam!   |
Oct 13 05:43:48.024 INFO kablam! 8 |     tag_type: u32,
Oct 13 05:43:48.024 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 13 05:43:48.024 INFO kablam!   |
Oct 13 05:43:48.024 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 05:43:48.024 INFO kablam! 
Oct 13 05:43:48.024 INFO kablam! warning: field is never used: `size`
Oct 13 05:43:48.024 INFO kablam!  --> src/basic_info.rs:9:2
Oct 13 05:43:48.024 INFO kablam!   |
Oct 13 05:43:48.024 INFO kablam! 9 |     size: u32,
Oct 13 05:43:48.024 INFO kablam!   |     ^^^^^^^^^
Oct 13 05:43:48.024 INFO kablam! 
Oct 13 05:43:48.024 INFO kablam! warning: field is never used: `reserved`
Oct 13 05:43:48.024 INFO kablam!   --> src/lib.rs:30:2
Oct 13 05:43:48.024 INFO kablam!    |
Oct 13 05:43:48.024 INFO kablam! 30 |     reserved: u32,
Oct 13 05:43:48.024 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 13 05:43:48.024 INFO kablam! 
Oct 13 05:43:48.038 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Oct 13 05:43:48.041 INFO kablam! su: No module specific data is present
Oct 13 05:43:48.470 INFO running `"docker" "rm" "-f" "d8d5028b30b12cf2ec1cac5014f6629a5925f873c775ad4649102f4e9a88f171"`
Oct 13 05:43:48.620 INFO blam! d8d5028b30b12cf2ec1cac5014f6629a5925f873c775ad4649102f4e9a88f171