Nov 10 02:52:46.055 INFO checking netns-0.1.0 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 10 02:52:46.056 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 10 02:52:46.419 INFO blam! 1f9d1042ef5c164c97bea634f11043b6e32a4fab59369a9127eef4795ffc3edc
Nov 10 02:52:46.431 INFO running `"docker" "start" "-a" "1f9d1042ef5c164c97bea634f11043b6e32a4fab59369a9127eef4795ffc3edc"`
Nov 10 02:52:47.049 INFO kablam! usermod: no changes
Nov 10 02:52:47.107 INFO kablam!     Checking netns v0.1.0 (/source)
Nov 10 02:52:48.611 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 02:52:48.611 INFO kablam!   --> examples/basic.rs:11:3
Nov 10 02:52:48.612 INFO kablam!    |
Nov 10 02:52:48.613 INFO kablam! 11 |         NetNS::set(temp);
Nov 10 02:52:48.613 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Nov 10 02:52:48.613 INFO kablam!    |
Nov 10 02:52:48.613 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 10 02:52:48.613 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 02:52:48.613 INFO kablam! 
Nov 10 02:52:48.625 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
Nov 10 02:52:48.629 INFO kablam! su: No module specific data is present
Nov 10 02:52:49.411 INFO running `"docker" "rm" "-f" "1f9d1042ef5c164c97bea634f11043b6e32a4fab59369a9127eef4795ffc3edc"`
Nov 10 02:52:49.499 INFO blam! 1f9d1042ef5c164c97bea634f11043b6e32a4fab59369a9127eef4795ffc3edc