Nov 30 19:01:52.312 INFO checking netns-0.1.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 19:01:52.312 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 19:01:52.535 INFO [stdout] a8f48fdbb89f1749e4c89ee92ee36a8ffe5b721516e58b5d2b4730aa989943e6
Nov 30 19:01:52.537 INFO running `"docker" "start" "-a" "a8f48fdbb89f1749e4c89ee92ee36a8ffe5b721516e58b5d2b4730aa989943e6"`
Nov 30 19:01:53.287 INFO [stderr] usermod: no changes
Nov 30 19:01:53.381 INFO [stderr]     Checking netns v0.1.0 (/source)
Nov 30 19:01:55.268 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:01:55.268 INFO [stderr]   --> examples/basic.rs:11:3
Nov 30 19:01:55.268 INFO [stderr]    |
Nov 30 19:01:55.268 INFO [stderr] 11 |         NetNS::set(temp);
Nov 30 19:01:55.268 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Nov 30 19:01:55.268 INFO [stderr]    |
Nov 30 19:01:55.268 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 19:01:55.268 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:01:55.268 INFO [stderr] 
Nov 30 19:01:55.282 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
Nov 30 19:01:55.284 INFO [stderr] su: No module specific data is present
Nov 30 19:01:55.606 INFO running `"docker" "inspect" "a8f48fdbb89f1749e4c89ee92ee36a8ffe5b721516e58b5d2b4730aa989943e6"`
Nov 30 19:01:55.808 INFO running `"docker" "rm" "-f" "a8f48fdbb89f1749e4c89ee92ee36a8ffe5b721516e58b5d2b4730aa989943e6"`
Nov 30 19:01:56.011 INFO [stdout] a8f48fdbb89f1749e4c89ee92ee36a8ffe5b721516e58b5d2b4730aa989943e6