Nov 16 18:35:57.189 INFO testing nakakura/tokio_udp_sendrecv_example against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 18:35:57.191 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 16 18:35:57.902 INFO [stdout] df4cc206cfcff85df30b89546cda7560f020680e003904baeb992aa60c6b6edd
Nov 16 18:35:57.905 INFO running `"docker" "start" "-a" "df4cc206cfcff85df30b89546cda7560f020680e003904baeb992aa60c6b6edd"`
Nov 16 18:36:00.062 INFO [stderr] usermod: no changes
Nov 16 18:36:00.164 INFO [stderr]    Compiling crossbeam-epoch v0.4.1
Nov 16 18:36:00.164 INFO [stderr]    Compiling bytes v0.4.7
Nov 16 18:36:00.179 INFO [stderr]    Compiling mio v0.6.14
Nov 16 18:36:02.704 INFO [stderr]    Compiling crossbeam-deque v0.3.1
Nov 16 18:36:03.883 INFO [stderr]    Compiling tokio-io v0.1.6
Nov 16 18:36:04.100 INFO [stderr]    Compiling tokio-threadpool v0.1.3
Nov 16 18:36:06.859 INFO [stderr]    Compiling tokio-reactor v0.1.1
Nov 16 18:36:08.787 INFO [stderr]    Compiling tokio-fs v0.1.0
Nov 16 18:36:09.571 INFO [stderr]    Compiling tokio-tcp v0.1.0
Nov 16 18:36:09.571 INFO [stderr]    Compiling tokio-udp v0.1.0
Nov 16 18:36:11.214 INFO [stderr]    Compiling tokio v0.1.6
Nov 16 18:36:12.781 INFO [stderr]    Compiling udp_sendrecv_tokio v0.1.0 (/source)
Nov 16 18:36:14.783 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.70s
Nov 16 18:36:14.788 INFO [stderr] su: No module specific data is present
Nov 16 18:36:15.004 INFO running `"docker" "inspect" "df4cc206cfcff85df30b89546cda7560f020680e003904baeb992aa60c6b6edd"`
Nov 16 18:36:15.087 INFO running `"docker" "rm" "-f" "df4cc206cfcff85df30b89546cda7560f020680e003904baeb992aa60c6b6edd"`
Nov 16 18:36:15.197 INFO [stdout] df4cc206cfcff85df30b89546cda7560f020680e003904baeb992aa60c6b6edd
Nov 16 18:36:15.201 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 16 18:36:15.362 INFO [stdout] 6d6b6ee66e38619fea2a9adcb8b9b481717ecb1dab8ccc5c5cfa7912bed09e9f
Nov 16 18:36:15.365 INFO running `"docker" "start" "-a" "6d6b6ee66e38619fea2a9adcb8b9b481717ecb1dab8ccc5c5cfa7912bed09e9f"`
Nov 16 18:36:15.820 INFO [stderr] usermod: no changes
Nov 16 18:36:15.881 INFO [stderr]    Compiling udp_sendrecv_tokio v0.1.0 (/source)
Nov 16 18:36:16.861 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Nov 16 18:36:16.869 INFO [stderr] su: No module specific data is present
Nov 16 18:36:17.371 INFO running `"docker" "inspect" "6d6b6ee66e38619fea2a9adcb8b9b481717ecb1dab8ccc5c5cfa7912bed09e9f"`
Nov 16 18:36:17.589 INFO running `"docker" "rm" "-f" "6d6b6ee66e38619fea2a9adcb8b9b481717ecb1dab8ccc5c5cfa7912bed09e9f"`
Nov 16 18:36:17.831 INFO [stdout] 6d6b6ee66e38619fea2a9adcb8b9b481717ecb1dab8ccc5c5cfa7912bed09e9f
Nov 16 18:36:17.839 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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 16 18:36:18.332 INFO [stdout] 45c845051632092cd2edbbbaa80c007f1882ba80df71272423c4c23ab601cbd1
Nov 16 18:36:18.341 INFO running `"docker" "start" "-a" "45c845051632092cd2edbbbaa80c007f1882ba80df71272423c4c23ab601cbd1"`
Nov 16 18:36:20.183 INFO [stderr] usermod: no changes
Nov 16 18:36:20.363 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Nov 16 18:36:20.379 INFO [stdout] 
Nov 16 18:36:20.379 INFO [stdout] running 0 tests
Nov 16 18:36:20.379 INFO [stdout] 
Nov 16 18:36:20.379 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 18:36:20.379 INFO [stdout] 
Nov 16 18:36:20.379 INFO [stderr]      Running /target/debug/deps/udp_sendrecv_tokio-dc1899747229a82c
Nov 16 18:36:20.383 INFO [stderr] su: No module specific data is present
Nov 16 18:36:21.401 INFO running `"docker" "inspect" "45c845051632092cd2edbbbaa80c007f1882ba80df71272423c4c23ab601cbd1"`
Nov 16 18:36:21.725 INFO running `"docker" "rm" "-f" "45c845051632092cd2edbbbaa80c007f1882ba80df71272423c4c23ab601cbd1"`
Nov 16 18:36:22.083 INFO [stdout] 45c845051632092cd2edbbbaa80c007f1882ba80df71272423c4c23ab601cbd1