Dec 05 13:17:35.342 INFO testing nakakura/WebRTC-RecordServer against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 13:17:35.342 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 05 13:17:35.760 INFO [stdout] a8844fb9198cb814181bc3606c6a3c18209824387926116f064cef02fbf63aaf
Dec 05 13:17:35.762 INFO running `"docker" "start" "-a" "a8844fb9198cb814181bc3606c6a3c18209824387926116f064cef02fbf63aaf"`
Dec 05 13:17:36.832 INFO [stderr] usermod: no changes
Dec 05 13:17:36.964 INFO [stderr]    Compiling memchr v1.0.2
Dec 05 13:17:36.970 INFO [stderr]    Compiling futures-cpupool v0.1.8
Dec 05 13:17:36.970 INFO [stderr]    Compiling mio v0.6.14
Dec 05 13:17:36.973 INFO [stderr]    Compiling tokio-io v0.1.6
Dec 05 13:17:36.977 INFO [stderr]    Compiling tokio-threadpool v0.1.3
Dec 05 13:17:38.620 INFO [stderr]    Compiling nom v3.2.1
Dec 05 13:17:40.394 INFO [stderr]    Compiling futures-fs v0.0.4
Dec 05 13:17:45.390 INFO [stderr]    Compiling tokio-reactor v0.1.1
Dec 05 13:17:45.454 INFO [stderr]    Compiling tokio-fs v0.1.0
Dec 05 13:17:48.173 INFO [stderr]    Compiling tokio-udp v0.1.0
Dec 05 13:17:48.177 INFO [stderr]    Compiling tokio-tcp v0.1.0
Dec 05 13:17:49.335 INFO [stderr]    Compiling tokio v0.1.6
Dec 05 13:17:51.278 INFO [stderr]    Compiling udp_sendrecv_tokio v0.1.0 (/source)
Dec 05 13:17:52.108 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 13:17:52.108 INFO [stderr]  --> src/main.rs:7:1
Dec 05 13:17:52.108 INFO [stderr]   |
Dec 05 13:17:52.108 INFO [stderr] 7 | #[macro_use]
Dec 05 13:17:52.108 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 13:17:52.108 INFO [stderr]   |
Dec 05 13:17:52.108 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 13:17:52.108 INFO [stderr] 
Dec 05 13:17:54.188 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.32s
Dec 05 13:17:54.191 INFO [stderr] su: No module specific data is present
Dec 05 13:17:54.630 INFO running `"docker" "inspect" "a8844fb9198cb814181bc3606c6a3c18209824387926116f064cef02fbf63aaf"`
Dec 05 13:17:54.914 INFO running `"docker" "rm" "-f" "a8844fb9198cb814181bc3606c6a3c18209824387926116f064cef02fbf63aaf"`
Dec 05 13:17:55.119 INFO [stdout] a8844fb9198cb814181bc3606c6a3c18209824387926116f064cef02fbf63aaf
Dec 05 13:17:55.121 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 05 13:17:55.530 INFO [stdout] a5904e7adaab40ea447c17b852de8c566af37be0c5069223bdcf33529a84a124
Dec 05 13:17:55.534 INFO running `"docker" "start" "-a" "a5904e7adaab40ea447c17b852de8c566af37be0c5069223bdcf33529a84a124"`
Dec 05 13:17:56.564 INFO [stderr] usermod: no changes
Dec 05 13:17:56.698 INFO [stderr]    Compiling udp_sendrecv_tokio v0.1.0 (/source)
Dec 05 13:17:57.628 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 13:17:57.628 INFO [stderr]  --> src/main.rs:7:1
Dec 05 13:17:57.628 INFO [stderr]   |
Dec 05 13:17:57.628 INFO [stderr] 7 | #[macro_use]
Dec 05 13:17:57.628 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 13:17:57.628 INFO [stderr]   |
Dec 05 13:17:57.628 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 13:17:57.628 INFO [stderr] 
Dec 05 13:17:58.248 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
Dec 05 13:17:58.258 INFO [stderr] su: No module specific data is present
Dec 05 13:17:58.950 INFO running `"docker" "inspect" "a5904e7adaab40ea447c17b852de8c566af37be0c5069223bdcf33529a84a124"`
Dec 05 13:17:59.230 INFO running `"docker" "rm" "-f" "a5904e7adaab40ea447c17b852de8c566af37be0c5069223bdcf33529a84a124"`
Dec 05 13:17:59.526 INFO [stdout] a5904e7adaab40ea447c17b852de8c566af37be0c5069223bdcf33529a84a124
Dec 05 13:17:59.530 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 05 13:17:59.999 INFO [stdout] 1e5d648ed8e29fb21234c5cc44fe26380462a8a95353d6aaf72012e948a52cf4
Dec 05 13:18:00.002 INFO running `"docker" "start" "-a" "1e5d648ed8e29fb21234c5cc44fe26380462a8a95353d6aaf72012e948a52cf4"`
Dec 05 13:18:01.264 INFO [stderr] usermod: no changes
Dec 05 13:18:01.444 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
Dec 05 13:18:01.444 INFO [stderr]      Running /target/debug/deps/udp_sendrecv_tokio-d2561a45bd85378d
Dec 05 13:18:01.460 INFO [stderr] su: No module specific data is present
Dec 05 13:18:01.460 INFO [stdout] 
Dec 05 13:18:01.460 INFO [stdout] running 0 tests
Dec 05 13:18:01.460 INFO [stdout] 
Dec 05 13:18:01.460 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 13:18:01.460 INFO [stdout] 
Dec 05 13:18:02.732 INFO running `"docker" "inspect" "1e5d648ed8e29fb21234c5cc44fe26380462a8a95353d6aaf72012e948a52cf4"`
Dec 05 13:18:03.002 INFO running `"docker" "rm" "-f" "1e5d648ed8e29fb21234c5cc44fe26380462a8a95353d6aaf72012e948a52cf4"`
Dec 05 13:18:03.420 INFO [stdout] 1e5d648ed8e29fb21234c5cc44fe26380462a8a95353d6aaf72012e948a52cf4