Dec 14 12:33:12.910 INFO testing Adam-Gleave/multiboot2-rs against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 12:33:12.910 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 14 12:33:13.133 INFO [stdout] 30d8b75941c6b927f2684b8a7d9429c079791bff2d392a34f34878d21d04819b
Dec 14 12:33:13.134 INFO running `"docker" "start" "-a" "30d8b75941c6b927f2684b8a7d9429c079791bff2d392a34f34878d21d04819b"`
Dec 14 12:33:13.535 INFO [stderr] usermod: no changes
Dec 14 12:33:13.564 INFO [stderr]    Compiling multiboot2 v0.1.0 (/source)
Dec 14 12:33:13.831 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Dec 14 12:33:13.831 INFO [stderr]   --> src/basic_info.rs:27:4
Dec 14 12:33:13.831 INFO [stderr]    |
Dec 14 12:33:13.831 INFO [stderr] 27 |             self.mem_lower, self.mem_upper)?;
Dec 14 12:33:13.831 INFO [stderr]    |             ^^^^^^^^^^^^^^
Dec 14 12:33:13.831 INFO [stderr]    |
Dec 14 12:33:13.831 INFO [stderr]    = note: #[warn(safe_packed_borrows)] on by default
Dec 14 12:33:13.831 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!
Dec 14 12:33:13.831 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 14 12:33:13.831 INFO [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Dec 14 12:33:13.831 INFO [stderr] 
Dec 14 12:33:13.831 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Dec 14 12:33:13.831 INFO [stderr]   --> src/basic_info.rs:27:20
Dec 14 12:33:13.831 INFO [stderr]    |
Dec 14 12:33:13.831 INFO [stderr] 27 |             self.mem_lower, self.mem_upper)?;
Dec 14 12:33:13.831 INFO [stderr]    |                             ^^^^^^^^^^^^^^
Dec 14 12:33:13.831 INFO [stderr]    |
Dec 14 12:33:13.831 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!
Dec 14 12:33:13.831 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 14 12:33:13.831 INFO [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Dec 14 12:33:13.831 INFO [stderr] 
Dec 14 12:33:13.831 INFO [stderr] warning: field is never used: `tag_type`
Dec 14 12:33:13.831 INFO [stderr]  --> src/basic_info.rs:8:2
Dec 14 12:33:13.831 INFO [stderr]   |
Dec 14 12:33:13.831 INFO [stderr] 8 |     tag_type: u32,
Dec 14 12:33:13.831 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 14 12:33:13.831 INFO [stderr]   |
Dec 14 12:33:13.831 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 12:33:13.831 INFO [stderr] 
Dec 14 12:33:13.831 INFO [stderr] warning: field is never used: `size`
Dec 14 12:33:13.831 INFO [stderr]  --> src/basic_info.rs:9:2
Dec 14 12:33:13.831 INFO [stderr]   |
Dec 14 12:33:13.831 INFO [stderr] 9 |     size: u32,
Dec 14 12:33:13.831 INFO [stderr]   |     ^^^^^^^^^
Dec 14 12:33:13.831 INFO [stderr] 
Dec 14 12:33:13.831 INFO [stderr] warning: field is never used: `reserved`
Dec 14 12:33:13.831 INFO [stderr]   --> src/lib.rs:30:2
Dec 14 12:33:13.831 INFO [stderr]    |
Dec 14 12:33:13.831 INFO [stderr] 30 |     reserved: u32,
Dec 14 12:33:13.831 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 14 12:33:13.831 INFO [stderr] 
Dec 14 12:33:13.944 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
Dec 14 12:33:13.946 INFO [stderr] su: No module specific data is present
Dec 14 12:33:14.328 INFO running `"docker" "inspect" "30d8b75941c6b927f2684b8a7d9429c079791bff2d392a34f34878d21d04819b"`
Dec 14 12:33:14.433 INFO running `"docker" "rm" "-f" "30d8b75941c6b927f2684b8a7d9429c079791bff2d392a34f34878d21d04819b"`
Dec 14 12:33:14.515 INFO [stdout] 30d8b75941c6b927f2684b8a7d9429c079791bff2d392a34f34878d21d04819b
Dec 14 12:33:14.520 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 14 12:33:14.662 INFO [stdout] 9a8c3a89b1037b71c1c3b68a3a0ebf29b2bc94e624f968c177fcce6813607569
Dec 14 12:33:14.665 INFO running `"docker" "start" "-a" "9a8c3a89b1037b71c1c3b68a3a0ebf29b2bc94e624f968c177fcce6813607569"`
Dec 14 12:33:15.103 INFO [stderr] usermod: no changes
Dec 14 12:33:15.143 INFO [stderr]    Compiling multiboot2 v0.1.0 (/source)
Dec 14 12:33:15.680 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Dec 14 12:33:15.680 INFO [stderr]   --> src/basic_info.rs:27:4
Dec 14 12:33:15.680 INFO [stderr]    |
Dec 14 12:33:15.680 INFO [stderr] 27 |             self.mem_lower, self.mem_upper)?;
Dec 14 12:33:15.680 INFO [stderr]    |             ^^^^^^^^^^^^^^
Dec 14 12:33:15.680 INFO [stderr]    |
Dec 14 12:33:15.680 INFO [stderr]    = note: #[warn(safe_packed_borrows)] on by default
Dec 14 12:33:15.680 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!
Dec 14 12:33:15.680 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 14 12:33:15.680 INFO [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Dec 14 12:33:15.680 INFO [stderr] 
Dec 14 12:33:15.680 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Dec 14 12:33:15.680 INFO [stderr]   --> src/basic_info.rs:27:20
Dec 14 12:33:15.680 INFO [stderr]    |
Dec 14 12:33:15.680 INFO [stderr] 27 |             self.mem_lower, self.mem_upper)?;
Dec 14 12:33:15.680 INFO [stderr]    |                             ^^^^^^^^^^^^^^
Dec 14 12:33:15.680 INFO [stderr]    |
Dec 14 12:33:15.680 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!
Dec 14 12:33:15.680 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 14 12:33:15.680 INFO [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Dec 14 12:33:15.680 INFO [stderr] 
Dec 14 12:33:15.681 INFO [stderr] warning: field is never used: `tag_type`
Dec 14 12:33:15.681 INFO [stderr]  --> src/basic_info.rs:8:2
Dec 14 12:33:15.681 INFO [stderr]   |
Dec 14 12:33:15.681 INFO [stderr] 8 |     tag_type: u32,
Dec 14 12:33:15.681 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 14 12:33:15.681 INFO [stderr]   |
Dec 14 12:33:15.681 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 12:33:15.681 INFO [stderr] 
Dec 14 12:33:15.681 INFO [stderr] warning: field is never used: `size`
Dec 14 12:33:15.681 INFO [stderr]  --> src/basic_info.rs:9:2
Dec 14 12:33:15.681 INFO [stderr]   |
Dec 14 12:33:15.681 INFO [stderr] 9 |     size: u32,
Dec 14 12:33:15.681 INFO [stderr]   |     ^^^^^^^^^
Dec 14 12:33:15.681 INFO [stderr] 
Dec 14 12:33:15.681 INFO [stderr] warning: field is never used: `reserved`
Dec 14 12:33:15.681 INFO [stderr]   --> src/lib.rs:30:2
Dec 14 12:33:15.681 INFO [stderr]    |
Dec 14 12:33:15.681 INFO [stderr] 30 |     reserved: u32,
Dec 14 12:33:15.681 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 14 12:33:15.681 INFO [stderr] 
Dec 14 12:33:15.916 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Dec 14 12:33:15.921 INFO [stderr] su: No module specific data is present
Dec 14 12:33:16.184 INFO running `"docker" "inspect" "9a8c3a89b1037b71c1c3b68a3a0ebf29b2bc94e624f968c177fcce6813607569"`
Dec 14 12:33:16.280 INFO running `"docker" "rm" "-f" "9a8c3a89b1037b71c1c3b68a3a0ebf29b2bc94e624f968c177fcce6813607569"`
Dec 14 12:33:16.379 INFO [stdout] 9a8c3a89b1037b71c1c3b68a3a0ebf29b2bc94e624f968c177fcce6813607569
Dec 14 12:33:16.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 14 12:33:16.514 INFO [stdout] ad51d823f9cd7f59e3521049e4cc8f11ea09a0f480144faee996e97740c7b41c
Dec 14 12:33:16.519 INFO running `"docker" "start" "-a" "ad51d823f9cd7f59e3521049e4cc8f11ea09a0f480144faee996e97740c7b41c"`
Dec 14 12:33:16.976 INFO [stderr] usermod: no changes
Dec 14 12:33:17.002 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 12:33:17.003 INFO [stderr]      Running /target/debug/deps/multiboot2-91eb37bcc0c07648
Dec 14 12:33:17.005 INFO [stderr]    Doc-tests multiboot2
Dec 14 12:33:17.005 INFO [stdout] 
Dec 14 12:33:17.005 INFO [stdout] running 0 tests
Dec 14 12:33:17.005 INFO [stdout] 
Dec 14 12:33:17.005 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 12:33:17.005 INFO [stdout] 
Dec 14 12:33:17.152 INFO [stdout] 
Dec 14 12:33:17.152 INFO [stdout] running 0 tests
Dec 14 12:33:17.152 INFO [stdout] 
Dec 14 12:33:17.152 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 12:33:17.152 INFO [stdout] 
Dec 14 12:33:17.159 INFO [stderr] su: No module specific data is present
Dec 14 12:33:17.557 INFO running `"docker" "inspect" "ad51d823f9cd7f59e3521049e4cc8f11ea09a0f480144faee996e97740c7b41c"`
Dec 14 12:33:17.700 INFO running `"docker" "rm" "-f" "ad51d823f9cd7f59e3521049e4cc8f11ea09a0f480144faee996e97740c7b41c"`
Dec 14 12:33:17.779 INFO [stdout] ad51d823f9cd7f59e3521049e4cc8f11ea09a0f480144faee996e97740c7b41c