Nov 27 20:34:05.669 INFO checking shenki/rust-memboot against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 20:34:05.670 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 27 20:34:06.060 INFO [stdout] fa2f605c1002c9fd8f4ba08d1b4efb8eb350b66a396085b3615aa1ff086fa522
Nov 27 20:34:06.062 INFO running `"docker" "start" "-a" "fa2f605c1002c9fd8f4ba08d1b4efb8eb350b66a396085b3615aa1ff086fa522"`
Nov 27 20:34:06.979 INFO [stderr] usermod: no changes
Nov 27 20:34:07.076 INFO [stderr]     Checking memboot v0.1.0 (/source)
Nov 27 20:34:07.733 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 20:34:07.733 INFO [stderr]    --> src/main.rs:123:5
Nov 27 20:34:07.733 INFO [stderr]     |
Nov 27 20:34:07.733 INFO [stderr] 123 |     set_mem_mapping(device.as_raw_fd(), 0x10000, 0x1000);
Nov 27 20:34:07.733 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:34:07.733 INFO [stderr]     |
Nov 27 20:34:07.733 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 27 20:34:07.733 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 20:34:07.733 INFO [stderr] 
Nov 27 20:34:07.752 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 20:34:07.752 INFO [stderr]    --> src/main.rs:123:5
Nov 27 20:34:07.752 INFO [stderr]     |
Nov 27 20:34:07.752 INFO [stderr] 123 |     set_mem_mapping(device.as_raw_fd(), 0x10000, 0x1000);
Nov 27 20:34:07.752 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:34:07.752 INFO [stderr]     |
Nov 27 20:34:07.752 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 27 20:34:07.752 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 20:34:07.752 INFO [stderr] 
Nov 27 20:34:07.804 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Nov 27 20:34:07.804 INFO [stderr] su: No module specific data is present
Nov 27 20:34:08.384 INFO running `"docker" "inspect" "fa2f605c1002c9fd8f4ba08d1b4efb8eb350b66a396085b3615aa1ff086fa522"`
Nov 27 20:34:08.691 INFO running `"docker" "rm" "-f" "fa2f605c1002c9fd8f4ba08d1b4efb8eb350b66a396085b3615aa1ff086fa522"`
Nov 27 20:34:09.043 INFO [stdout] fa2f605c1002c9fd8f4ba08d1b4efb8eb350b66a396085b3615aa1ff086fa522