Dec 04 13:29:05.030 INFO checking nakakura/WebRTC-RecordServer against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 13:29:05.030 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 13:29:05.237 INFO [stdout] 0130efba0b8847f49b32c27fa811abd519e8c1d1727b991d6362438bee05ffe4
Dec 04 13:29:05.240 INFO running `"docker" "start" "-a" "0130efba0b8847f49b32c27fa811abd519e8c1d1727b991d6362438bee05ffe4"`
Dec 04 13:29:05.627 INFO [stderr] usermod: no changes
Dec 04 13:29:05.723 INFO [stderr]     Checking memchr v1.0.2
Dec 04 13:29:05.723 INFO [stderr]     Checking mio v0.6.14
Dec 04 13:29:05.723 INFO [stderr]     Checking tokio-io v0.1.6
Dec 04 13:29:05.723 INFO [stderr]     Checking futures-fs v0.0.4
Dec 04 13:29:05.734 INFO [stderr]     Checking tokio-threadpool v0.1.3
Dec 04 13:29:06.247 INFO [stderr]     Checking nom v3.2.1
Dec 04 13:29:09.004 INFO [stderr]     Checking tokio-reactor v0.1.1
Dec 04 13:29:09.111 INFO [stderr]     Checking tokio-fs v0.1.0
Dec 04 13:29:10.463 INFO [stderr]     Checking tokio-udp v0.1.0
Dec 04 13:29:10.463 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 04 13:29:11.647 INFO [stderr]     Checking tokio v0.1.6
Dec 04 13:29:12.751 INFO [stderr]     Checking udp_sendrecv_tokio v0.1.0 (/source)
Dec 04 13:29:13.883 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 13:29:13.883 INFO [stderr]  --> src/main.rs:7:1
Dec 04 13:29:13.883 INFO [stderr]   |
Dec 04 13:29:13.883 INFO [stderr] 7 | #[macro_use]
Dec 04 13:29:13.883 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 13:29:13.883 INFO [stderr]   |
Dec 04 13:29:13.883 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 13:29:13.883 INFO [stderr] 
Dec 04 13:29:14.391 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 13:29:14.391 INFO [stderr]  --> src/main.rs:7:1
Dec 04 13:29:14.391 INFO [stderr]   |
Dec 04 13:29:14.391 INFO [stderr] 7 | #[macro_use]
Dec 04 13:29:14.391 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 13:29:14.391 INFO [stderr]   |
Dec 04 13:29:14.391 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 13:29:14.391 INFO [stderr] 
Dec 04 13:29:14.599 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.95s
Dec 04 13:29:14.612 INFO [stderr] su: No module specific data is present
Dec 04 13:29:15.555 INFO running `"docker" "inspect" "0130efba0b8847f49b32c27fa811abd519e8c1d1727b991d6362438bee05ffe4"`
Dec 04 13:29:15.859 INFO running `"docker" "rm" "-f" "0130efba0b8847f49b32c27fa811abd519e8c1d1727b991d6362438bee05ffe4"`
Dec 04 13:29:16.091 INFO [stdout] 0130efba0b8847f49b32c27fa811abd519e8c1d1727b991d6362438bee05ffe4