Nov 30 19:01:52.249 INFO checking netns-0.1.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 19:01:52.249 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 19:01:52.558 INFO [stdout] 68ace13af9f1d75c4335c4cbcfe288b6adff84f0206275c01ae58fc3ae0b53eb
Nov 30 19:01:52.562 INFO running `"docker" "start" "-a" "68ace13af9f1d75c4335c4cbcfe288b6adff84f0206275c01ae58fc3ae0b53eb"`
Nov 30 19:01:53.311 INFO [stderr] usermod: no changes
Nov 30 19:01:53.388 INFO [stderr]     Checking netns v0.1.0 (/source)
Nov 30 19:01:55.169 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:01:55.169 INFO [stderr]   --> examples/basic.rs:11:3
Nov 30 19:01:55.169 INFO [stderr]    |
Nov 30 19:01:55.169 INFO [stderr] 11 |         NetNS::set(temp);
Nov 30 19:01:55.169 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Nov 30 19:01:55.169 INFO [stderr]    |
Nov 30 19:01:55.169 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 19:01:55.169 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:01:55.169 INFO [stderr] 
Nov 30 19:01:55.182 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
Nov 30 19:01:55.184 INFO [stderr] su: No module specific data is present
Nov 30 19:01:55.607 INFO running `"docker" "inspect" "68ace13af9f1d75c4335c4cbcfe288b6adff84f0206275c01ae58fc3ae0b53eb"`
Nov 30 19:01:55.774 INFO running `"docker" "rm" "-f" "68ace13af9f1d75c4335c4cbcfe288b6adff84f0206275c01ae58fc3ae0b53eb"`
Nov 30 19:01:55.939 INFO [stdout] 68ace13af9f1d75c4335c4cbcfe288b6adff84f0206275c01ae58fc3ae0b53eb