Nov 01 13:14:42.206 INFO checking Adam-Gleave/multiboot2-rs against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 13:14:42.206 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 13:14:42.434 INFO blam! 89e63153d7adf4d35dd252e0b2fadc02fc1edb763742da530a58d44218bce925
Nov 01 13:14:42.435 INFO running `"docker" "start" "-a" "89e63153d7adf4d35dd252e0b2fadc02fc1edb763742da530a58d44218bce925"`
Nov 01 13:14:43.000 INFO kablam! usermod: no changes
Nov 01 13:14:43.041 INFO kablam!     Checking multiboot2 v0.1.0 (/source)
Nov 01 13:14:43.320 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Nov 01 13:14:43.320 INFO kablam!   --> src/basic_info.rs:27:4
Nov 01 13:14:43.320 INFO kablam!    |
Nov 01 13:14:43.320 INFO kablam! 27 |             self.mem_lower, self.mem_upper)?;
Nov 01 13:14:43.320 INFO kablam!    |             ^^^^^^^^^^^^^^
Nov 01 13:14:43.320 INFO kablam!    |
Nov 01 13:14:43.320 INFO kablam!    = note: #[warn(safe_packed_borrows)] on by default
Nov 01 13:14:43.320 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!
Nov 01 13:14:43.320 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Nov 01 13:14:43.320 INFO kablam!    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Nov 01 13:14:43.320 INFO kablam! 
Nov 01 13:14:43.320 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Nov 01 13:14:43.320 INFO kablam!   --> src/basic_info.rs:27:20
Nov 01 13:14:43.321 INFO kablam!    |
Nov 01 13:14:43.321 INFO kablam! 27 |             self.mem_lower, self.mem_upper)?;
Nov 01 13:14:43.321 INFO kablam!    |                             ^^^^^^^^^^^^^^
Nov 01 13:14:43.321 INFO kablam!    |
Nov 01 13:14:43.321 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!
Nov 01 13:14:43.321 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Nov 01 13:14:43.321 INFO kablam!    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Nov 01 13:14:43.321 INFO kablam! 
Nov 01 13:14:43.321 INFO kablam! warning: field is never used: `tag_type`
Nov 01 13:14:43.321 INFO kablam!  --> src/basic_info.rs:8:2
Nov 01 13:14:43.321 INFO kablam!   |
Nov 01 13:14:43.321 INFO kablam! 8 |     tag_type: u32,
Nov 01 13:14:43.322 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 01 13:14:43.322 INFO kablam!   |
Nov 01 13:14:43.323 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 13:14:43.323 INFO kablam! 
Nov 01 13:14:43.323 INFO kablam! warning: field is never used: `size`
Nov 01 13:14:43.324 INFO kablam!  --> src/basic_info.rs:9:2
Nov 01 13:14:43.324 INFO kablam!   |
Nov 01 13:14:43.324 INFO kablam! 9 |     size: u32,
Nov 01 13:14:43.324 INFO kablam!   |     ^^^^^^^^^
Nov 01 13:14:43.324 INFO kablam! 
Nov 01 13:14:43.324 INFO kablam! warning: field is never used: `reserved`
Nov 01 13:14:43.324 INFO kablam!   --> src/lib.rs:30:2
Nov 01 13:14:43.324 INFO kablam!    |
Nov 01 13:14:43.324 INFO kablam! 30 |     reserved: u32,
Nov 01 13:14:43.324 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 01 13:14:43.324 INFO kablam! 
Nov 01 13:14:43.728 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Nov 01 13:14:43.728 INFO kablam!   --> src/basic_info.rs:27:4
Nov 01 13:14:43.728 INFO kablam!    |
Nov 01 13:14:43.728 INFO kablam! 27 |             self.mem_lower, self.mem_upper)?;
Nov 01 13:14:43.728 INFO kablam!    |             ^^^^^^^^^^^^^^
Nov 01 13:14:43.728 INFO kablam!    |
Nov 01 13:14:43.728 INFO kablam!    = note: #[warn(safe_packed_borrows)] on by default
Nov 01 13:14:43.728 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!
Nov 01 13:14:43.728 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Nov 01 13:14:43.728 INFO kablam!    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Nov 01 13:14:43.728 INFO kablam! 
Nov 01 13:14:43.728 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Nov 01 13:14:43.728 INFO kablam!   --> src/basic_info.rs:27:20
Nov 01 13:14:43.728 INFO kablam!    |
Nov 01 13:14:43.728 INFO kablam! 27 |             self.mem_lower, self.mem_upper)?;
Nov 01 13:14:43.728 INFO kablam!    |                             ^^^^^^^^^^^^^^
Nov 01 13:14:43.728 INFO kablam!    |
Nov 01 13:14:43.728 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!
Nov 01 13:14:43.728 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Nov 01 13:14:43.728 INFO kablam!    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Nov 01 13:14:43.728 INFO kablam! 
Nov 01 13:14:43.728 INFO kablam! warning: field is never used: `tag_type`
Nov 01 13:14:43.728 INFO kablam!  --> src/basic_info.rs:8:2
Nov 01 13:14:43.728 INFO kablam!   |
Nov 01 13:14:43.728 INFO kablam! 8 |     tag_type: u32,
Nov 01 13:14:43.728 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 01 13:14:43.728 INFO kablam!   |
Nov 01 13:14:43.728 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 13:14:43.728 INFO kablam! 
Nov 01 13:14:43.728 INFO kablam! warning: field is never used: `size`
Nov 01 13:14:43.728 INFO kablam!  --> src/basic_info.rs:9:2
Nov 01 13:14:43.728 INFO kablam!   |
Nov 01 13:14:43.728 INFO kablam! 9 |     size: u32,
Nov 01 13:14:43.728 INFO kablam!   |     ^^^^^^^^^
Nov 01 13:14:43.728 INFO kablam! 
Nov 01 13:14:43.728 INFO kablam! warning: field is never used: `reserved`
Nov 01 13:14:43.728 INFO kablam!   --> src/lib.rs:30:2
Nov 01 13:14:43.728 INFO kablam!    |
Nov 01 13:14:43.728 INFO kablam! 30 |     reserved: u32,
Nov 01 13:14:43.728 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 01 13:14:43.728 INFO kablam! 
Nov 01 13:14:43.743 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Nov 01 13:14:43.748 INFO kablam! su: No module specific data is present
Nov 01 13:14:44.067 INFO running `"docker" "rm" "-f" "89e63153d7adf4d35dd252e0b2fadc02fc1edb763742da530a58d44218bce925"`
Nov 01 13:14:44.260 INFO blam! 89e63153d7adf4d35dd252e0b2fadc02fc1edb763742da530a58d44218bce925