Nov 09 05:21:25.728 INFO checking shenki/rust-memboot against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 05:21:25.728 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 05:21:26.103 INFO blam! 6b6ce52699d8e0a9ed74e6c881aa2c0333bd64e9bffa756729e14b2e63dbfe3a
Nov 09 05:21:26.111 INFO running `"docker" "start" "-a" "6b6ce52699d8e0a9ed74e6c881aa2c0333bd64e9bffa756729e14b2e63dbfe3a"`
Nov 09 05:21:27.343 INFO kablam! usermod: no changes
Nov 09 05:21:27.451 INFO kablam!    Compiling nix v0.10.0
Nov 09 05:21:34.011 INFO kablam!     Checking memboot v0.1.0 (/source)
Nov 09 05:21:34.376 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 05:21:34.376 INFO kablam!    --> src/main.rs:123:5
Nov 09 05:21:34.376 INFO kablam!     |
Nov 09 05:21:34.376 INFO kablam! 123 |     set_mem_mapping(device.as_raw_fd(), 0x10000, 0x1000);
Nov 09 05:21:34.376 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 05:21:34.376 INFO kablam!     |
Nov 09 05:21:34.376 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 05:21:34.376 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 05:21:34.376 INFO kablam! 
Nov 09 05:21:34.527 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 05:21:34.528 INFO kablam!    --> src/main.rs:123:5
Nov 09 05:21:34.528 INFO kablam!     |
Nov 09 05:21:34.528 INFO kablam! 123 |     set_mem_mapping(device.as_raw_fd(), 0x10000, 0x1000);
Nov 09 05:21:34.529 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 05:21:34.529 INFO kablam!     |
Nov 09 05:21:34.529 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 05:21:34.530 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 05:21:34.530 INFO kablam! 
Nov 09 05:21:34.575 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.21s
Nov 09 05:21:34.575 INFO kablam! su: No module specific data is present
Nov 09 05:21:35.211 INFO running `"docker" "rm" "-f" "6b6ce52699d8e0a9ed74e6c881aa2c0333bd64e9bffa756729e14b2e63dbfe3a"`
Nov 09 05:21:35.547 INFO blam! 6b6ce52699d8e0a9ed74e6c881aa2c0333bd64e9bffa756729e14b2e63dbfe3a