Nov 28 14:46:34.394 INFO checking Adam-Gleave/multiboot2-rs against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 14:46:34.396 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 14:46:34.660 INFO [stdout] 02b04c01831a9526a48c2b9b633954047d1136c054fd8c576b44eab3607205b2
Nov 28 14:46:34.668 INFO running `"docker" "start" "-a" "02b04c01831a9526a48c2b9b633954047d1136c054fd8c576b44eab3607205b2"`
Nov 28 14:46:35.499 INFO [stderr] usermod: no changes
Nov 28 14:46:35.534 INFO [stderr]     Checking multiboot2 v0.1.0 (/source)
Nov 28 14:46:35.777 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Nov 28 14:46:35.778 INFO [stderr]   --> src/basic_info.rs:27:4
Nov 28 14:46:35.778 INFO [stderr]    |
Nov 28 14:46:35.778 INFO [stderr] 27 |             self.mem_lower, self.mem_upper)?;
Nov 28 14:46:35.778 INFO [stderr]    |             ^^^^^^^^^^^^^^
Nov 28 14:46:35.778 INFO [stderr]    |
Nov 28 14:46:35.778 INFO [stderr]    = note: #[warn(safe_packed_borrows)] on by default
Nov 28 14:46:35.778 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 28 14:46:35.778 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Nov 28 14:46:35.778 INFO [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Nov 28 14:46:35.778 INFO [stderr] 
Nov 28 14:46:35.778 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Nov 28 14:46:35.778 INFO [stderr]   --> src/basic_info.rs:27:20
Nov 28 14:46:35.778 INFO [stderr]    |
Nov 28 14:46:35.778 INFO [stderr] 27 |             self.mem_lower, self.mem_upper)?;
Nov 28 14:46:35.778 INFO [stderr]    |                             ^^^^^^^^^^^^^^
Nov 28 14:46:35.778 INFO [stderr]    |
Nov 28 14:46:35.778 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 28 14:46:35.778 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Nov 28 14:46:35.778 INFO [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Nov 28 14:46:35.778 INFO [stderr] 
Nov 28 14:46:35.778 INFO [stderr] warning: field is never used: `tag_type`
Nov 28 14:46:35.778 INFO [stderr]  --> src/basic_info.rs:8:2
Nov 28 14:46:35.778 INFO [stderr]   |
Nov 28 14:46:35.778 INFO [stderr] 8 |     tag_type: u32,
Nov 28 14:46:35.778 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 14:46:35.778 INFO [stderr]   |
Nov 28 14:46:35.778 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 14:46:35.778 INFO [stderr] 
Nov 28 14:46:35.778 INFO [stderr] warning: field is never used: `size`
Nov 28 14:46:35.778 INFO [stderr]  --> src/basic_info.rs:9:2
Nov 28 14:46:35.778 INFO [stderr]   |
Nov 28 14:46:35.778 INFO [stderr] 9 |     size: u32,
Nov 28 14:46:35.778 INFO [stderr]   |     ^^^^^^^^^
Nov 28 14:46:35.778 INFO [stderr] 
Nov 28 14:46:35.778 INFO [stderr] warning: field is never used: `reserved`
Nov 28 14:46:35.778 INFO [stderr]   --> src/lib.rs:30:2
Nov 28 14:46:35.778 INFO [stderr]    |
Nov 28 14:46:35.778 INFO [stderr] 30 |     reserved: u32,
Nov 28 14:46:35.778 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 14:46:35.778 INFO [stderr] 
Nov 28 14:46:36.171 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Nov 28 14:46:36.171 INFO [stderr]   --> src/basic_info.rs:27:4
Nov 28 14:46:36.171 INFO [stderr]    |
Nov 28 14:46:36.171 INFO [stderr] 27 |             self.mem_lower, self.mem_upper)?;
Nov 28 14:46:36.171 INFO [stderr]    |             ^^^^^^^^^^^^^^
Nov 28 14:46:36.171 INFO [stderr]    |
Nov 28 14:46:36.171 INFO [stderr]    = note: #[warn(safe_packed_borrows)] on by default
Nov 28 14:46:36.171 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 28 14:46:36.171 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Nov 28 14:46:36.171 INFO [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Nov 28 14:46:36.171 INFO [stderr] 
Nov 28 14:46:36.171 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Nov 28 14:46:36.171 INFO [stderr]   --> src/basic_info.rs:27:20
Nov 28 14:46:36.171 INFO [stderr]    |
Nov 28 14:46:36.171 INFO [stderr] 27 |             self.mem_lower, self.mem_upper)?;
Nov 28 14:46:36.171 INFO [stderr]    |                             ^^^^^^^^^^^^^^
Nov 28 14:46:36.171 INFO [stderr]    |
Nov 28 14:46:36.171 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 28 14:46:36.171 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Nov 28 14:46:36.171 INFO [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Nov 28 14:46:36.171 INFO [stderr] 
Nov 28 14:46:36.174 INFO [stderr] warning: field is never used: `tag_type`
Nov 28 14:46:36.174 INFO [stderr]  --> src/basic_info.rs:8:2
Nov 28 14:46:36.174 INFO [stderr]   |
Nov 28 14:46:36.174 INFO [stderr] 8 |     tag_type: u32,
Nov 28 14:46:36.174 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 14:46:36.174 INFO [stderr]   |
Nov 28 14:46:36.174 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 14:46:36.174 INFO [stderr] 
Nov 28 14:46:36.174 INFO [stderr] warning: field is never used: `size`
Nov 28 14:46:36.174 INFO [stderr]  --> src/basic_info.rs:9:2
Nov 28 14:46:36.174 INFO [stderr]   |
Nov 28 14:46:36.174 INFO [stderr] 9 |     size: u32,
Nov 28 14:46:36.174 INFO [stderr]   |     ^^^^^^^^^
Nov 28 14:46:36.174 INFO [stderr] 
Nov 28 14:46:36.174 INFO [stderr] warning: field is never used: `reserved`
Nov 28 14:46:36.174 INFO [stderr]   --> src/lib.rs:30:2
Nov 28 14:46:36.174 INFO [stderr]    |
Nov 28 14:46:36.174 INFO [stderr] 30 |     reserved: u32,
Nov 28 14:46:36.174 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 14:46:36.174 INFO [stderr] 
Nov 28 14:46:36.190 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Nov 28 14:46:36.192 INFO [stderr] su: No module specific data is present
Nov 28 14:46:36.525 INFO running `"docker" "inspect" "02b04c01831a9526a48c2b9b633954047d1136c054fd8c576b44eab3607205b2"`
Nov 28 14:46:36.634 INFO running `"docker" "rm" "-f" "02b04c01831a9526a48c2b9b633954047d1136c054fd8c576b44eab3607205b2"`
Nov 28 14:46:36.734 INFO [stdout] 02b04c01831a9526a48c2b9b633954047d1136c054fd8c576b44eab3607205b2