Nov 28 21:36:49.260 INFO checking netns-0.1.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 21:36:49.261 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 28 21:36:49.914 INFO [stdout] c85ade1d7840c902f58b96b3584a7f38b57162ff8e21e3ed8c004185f8f6f3e9
Nov 28 21:36:49.917 INFO running `"docker" "start" "-a" "c85ade1d7840c902f58b96b3584a7f38b57162ff8e21e3ed8c004185f8f6f3e9"`
Nov 28 21:36:51.480 INFO [stderr] usermod: no changes
Nov 28 21:36:51.542 INFO [stderr]     Checking netns v0.1.0 (/source)
Nov 28 21:36:53.677 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 21:36:53.677 INFO [stderr]   --> examples/basic.rs:11:3
Nov 28 21:36:53.677 INFO [stderr]    |
Nov 28 21:36:53.677 INFO [stderr] 11 |         NetNS::set(temp);
Nov 28 21:36:53.677 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Nov 28 21:36:53.677 INFO [stderr]    |
Nov 28 21:36:53.678 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 21:36:53.678 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 21:36:53.678 INFO [stderr] 
Nov 28 21:36:53.711 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
Nov 28 21:36:53.716 INFO [stderr] su: No module specific data is present
Nov 28 21:36:54.053 INFO running `"docker" "inspect" "c85ade1d7840c902f58b96b3584a7f38b57162ff8e21e3ed8c004185f8f6f3e9"`
Nov 28 21:36:54.130 INFO running `"docker" "rm" "-f" "c85ade1d7840c902f58b96b3584a7f38b57162ff8e21e3ed8c004185f8f6f3e9"`
Nov 28 21:36:54.229 INFO [stdout] c85ade1d7840c902f58b96b3584a7f38b57162ff8e21e3ed8c004185f8f6f3e9