Nov 06 14:10:27.143 INFO checking shenki/rust-memboot against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 14:10:27.143 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 14:10:27.500 INFO blam! 9897de31894c89a21b26e5429c9d37c17da3f781c7f016769d6d903a0e4e9e2e
Nov 06 14:10:27.500 INFO running `"docker" "start" "-a" "9897de31894c89a21b26e5429c9d37c17da3f781c7f016769d6d903a0e4e9e2e"`
Nov 06 14:10:28.769 INFO kablam! usermod: no changes
Nov 06 14:10:28.884 INFO kablam!     Checking nix v0.10.0
Nov 06 14:10:34.720 INFO kablam!     Checking memboot v0.1.0 (/source)
Nov 06 14:10:35.073 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 14:10:35.073 INFO kablam!    --> src/main.rs:123:5
Nov 06 14:10:35.073 INFO kablam!     |
Nov 06 14:10:35.073 INFO kablam! 123 |     set_mem_mapping(device.as_raw_fd(), 0x10000, 0x1000);
Nov 06 14:10:35.073 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:10:35.073 INFO kablam!     |
Nov 06 14:10:35.073 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 06 14:10:35.073 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 14:10:35.073 INFO kablam! 
Nov 06 14:10:35.150 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 14:10:35.150 INFO kablam!    --> src/main.rs:123:5
Nov 06 14:10:35.150 INFO kablam!     |
Nov 06 14:10:35.150 INFO kablam! 123 |     set_mem_mapping(device.as_raw_fd(), 0x10000, 0x1000);
Nov 06 14:10:35.150 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:10:35.150 INFO kablam!     |
Nov 06 14:10:35.150 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 06 14:10:35.150 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 14:10:35.150 INFO kablam! 
Nov 06 14:10:35.181 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.38s
Nov 06 14:10:35.185 INFO kablam! su: No module specific data is present
Nov 06 14:10:35.849 INFO running `"docker" "rm" "-f" "9897de31894c89a21b26e5429c9d37c17da3f781c7f016769d6d903a0e4e9e2e"`
Nov 06 14:10:36.050 INFO blam! 9897de31894c89a21b26e5429c9d37c17da3f781c7f016769d6d903a0e4e9e2e