Dec 03 00:39:03.576 INFO testing netns-0.1.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 00:39:03.577 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 00:39:04.041 INFO [stdout] 8ed831943e3c0a314e0f1838de817d5468ae731f50137ba2ace345780319f356
Dec 03 00:39:04.043 INFO running `"docker" "start" "-a" "8ed831943e3c0a314e0f1838de817d5468ae731f50137ba2ace345780319f356"`
Dec 03 00:39:04.872 INFO [stderr] usermod: no changes
Dec 03 00:39:04.923 INFO [stderr]    Compiling netns v0.1.0 (/source)
Dec 03 00:39:05.878 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 03 00:39:05.881 INFO [stderr] su: No module specific data is present
Dec 03 00:39:06.172 INFO running `"docker" "inspect" "8ed831943e3c0a314e0f1838de817d5468ae731f50137ba2ace345780319f356"`
Dec 03 00:39:06.287 INFO running `"docker" "rm" "-f" "8ed831943e3c0a314e0f1838de817d5468ae731f50137ba2ace345780319f356"`
Dec 03 00:39:06.446 INFO [stdout] 8ed831943e3c0a314e0f1838de817d5468ae731f50137ba2ace345780319f356
Dec 03 00:39:06.448 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 00:39:06.679 INFO [stdout] 609057efedf8158b0f0af795f921a9ab924bb3e35879a0c49f5370b48c523ad3
Dec 03 00:39:06.684 INFO running `"docker" "start" "-a" "609057efedf8158b0f0af795f921a9ab924bb3e35879a0c49f5370b48c523ad3"`
Dec 03 00:39:07.139 INFO [stderr] usermod: no changes
Dec 03 00:39:07.198 INFO [stderr]    Compiling netns v0.1.0 (/source)
Dec 03 00:39:08.447 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 00:39:08.447 INFO [stderr]   --> examples/basic.rs:11:3
Dec 03 00:39:08.447 INFO [stderr]    |
Dec 03 00:39:08.447 INFO [stderr] 11 |         NetNS::set(temp);
Dec 03 00:39:08.447 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Dec 03 00:39:08.447 INFO [stderr]    |
Dec 03 00:39:08.447 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 03 00:39:08.447 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 00:39:08.447 INFO [stderr] 
Dec 03 00:39:09.150 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
Dec 03 00:39:09.158 INFO [stderr] su: No module specific data is present
Dec 03 00:39:09.572 INFO running `"docker" "inspect" "609057efedf8158b0f0af795f921a9ab924bb3e35879a0c49f5370b48c523ad3"`
Dec 03 00:39:09.683 INFO running `"docker" "rm" "-f" "609057efedf8158b0f0af795f921a9ab924bb3e35879a0c49f5370b48c523ad3"`
Dec 03 00:39:09.779 INFO [stdout] 609057efedf8158b0f0af795f921a9ab924bb3e35879a0c49f5370b48c523ad3
Dec 03 00:39:09.781 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 00:39:09.959 INFO [stdout] a7c8c3e44a4184850b5d880c9e3cc86fa6300eb42b943e9201b964b77f28d115
Dec 03 00:39:09.961 INFO running `"docker" "start" "-a" "a7c8c3e44a4184850b5d880c9e3cc86fa6300eb42b943e9201b964b77f28d115"`
Dec 03 00:39:10.627 INFO [stderr] usermod: no changes
Dec 03 00:39:10.659 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 03 00:39:10.660 INFO [stderr]      Running /target/debug/deps/netns-3542c2925d816212
Dec 03 00:39:10.664 INFO [stdout] 
Dec 03 00:39:10.664 INFO [stdout] running 0 tests
Dec 03 00:39:10.664 INFO [stdout] 
Dec 03 00:39:10.664 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 00:39:10.664 INFO [stdout] 
Dec 03 00:39:10.664 INFO [stderr]    Doc-tests netns
Dec 03 00:39:11.894 INFO [stdout] 
Dec 03 00:39:11.894 INFO [stdout] running 0 tests
Dec 03 00:39:11.894 INFO [stdout] 
Dec 03 00:39:11.894 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 00:39:11.894 INFO [stdout] 
Dec 03 00:39:11.903 INFO [stderr] su: No module specific data is present
Dec 03 00:39:12.240 INFO running `"docker" "inspect" "a7c8c3e44a4184850b5d880c9e3cc86fa6300eb42b943e9201b964b77f28d115"`
Dec 03 00:39:12.316 INFO running `"docker" "rm" "-f" "a7c8c3e44a4184850b5d880c9e3cc86fa6300eb42b943e9201b964b77f28d115"`
Dec 03 00:39:12.421 INFO [stdout] a7c8c3e44a4184850b5d880c9e3cc86fa6300eb42b943e9201b964b77f28d115
