Dec 05 01:30:33.780 INFO checking Leonti/rust-socket-server against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 01:30:33.781 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05 01:30:34.296 INFO [stdout] 8c9410173dd21ac82620fabcc17f2c626980af62dbb26d61abeb2ae43106ca84
Dec 05 01:30:34.298 INFO running `"docker" "start" "-a" "8c9410173dd21ac82620fabcc17f2c626980af62dbb26d61abeb2ae43106ca84"`
Dec 05 01:30:36.321 INFO [stderr] usermod: no changes
Dec 05 01:30:36.731 INFO [stderr]     Checking crossbeam-utils v0.6.0
Dec 05 01:30:36.735 INFO [stderr]     Checking nix v0.10.0
Dec 05 01:30:36.735 INFO [stderr]    Compiling serde_json v1.0.33
Dec 05 01:30:36.735 INFO [stderr]     Checking libudev-sys v0.1.4
Dec 05 01:30:36.735 INFO [stderr]    Compiling backtrace v0.3.9
Dec 05 01:30:36.735 INFO [stderr]     Checking block-buffer v0.7.0
Dec 05 01:30:36.735 INFO [stderr]     Checking nix v0.6.0
Dec 05 01:30:36.743 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 05 01:30:37.735 INFO [stderr]     Checking libudev v0.2.0
Dec 05 01:30:38.180 INFO [stderr]     Checking crossbeam-epoch v0.6.1
Dec 05 01:30:38.575 INFO [stderr]     Checking sha-1 v0.8.1
Dec 05 01:30:39.955 INFO [stderr]     Checking parking_lot v0.6.4
Dec 05 01:30:40.081 INFO [stderr]    Compiling error-chain v0.11.0
Dec 05 01:30:40.367 INFO [stderr]     Checking serialport v3.1.0
Dec 05 01:30:42.956 INFO [stderr]     Checking tungstenite v0.6.1
Dec 05 01:30:43.285 INFO [stderr]     Checking crossbeam-deque v0.6.2
Dec 05 01:30:47.623 INFO [stderr]     Checking mio-serial v3.1.0
Dec 05 01:30:48.040 INFO [stderr]     Checking tokio-threadpool v0.1.8
Dec 05 01:30:48.063 INFO [stderr]     Checking tokio-reactor v0.1.6
Dec 05 01:30:53.135 INFO [stderr]    Compiling cargo_metadata v0.5.8
Dec 05 01:30:53.491 INFO [stderr]     Checking spidev v0.3.0
Dec 05 01:30:56.995 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 05 01:30:57.112 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 05 01:30:57.112 INFO [stderr]     Checking tokio-uds v0.2.3
Dec 05 01:30:57.112 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 05 01:30:57.112 INFO [stderr]     Checking tokio-serial v3.1.0
Dec 05 01:30:57.344 INFO [stderr]     Checking mcp3008 v1.0.0
Dec 05 01:31:01.255 INFO [stderr]     Checking sysfs_gpio v0.5.3
Dec 05 01:31:05.591 INFO [stderr]     Checking tokio v0.1.11
Dec 05 01:31:06.443 INFO [stderr]    Compiling skeptic v0.13.3
Dec 05 01:31:09.373 INFO [stderr]     Checking tokio-dns-unofficial v0.3.1
Dec 05 01:31:12.747 INFO [stderr]    Compiling i2cdev v0.3.2
Dec 05 01:31:12.781 INFO [stderr]     Checking tokio-tungstenite v0.6.0
Dec 05 01:31:17.853 INFO [stderr]     Checking rover_server v0.1.0 (/source)
Dec 05 01:31:25.258 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.91s
Dec 05 01:31:25.290 INFO [stderr] su: No module specific data is present
Dec 05 01:31:26.415 INFO running `"docker" "inspect" "8c9410173dd21ac82620fabcc17f2c626980af62dbb26d61abeb2ae43106ca84"`
Dec 05 01:31:26.663 INFO running `"docker" "rm" "-f" "8c9410173dd21ac82620fabcc17f2c626980af62dbb26d61abeb2ae43106ca84"`
Dec 05 01:31:27.019 INFO [stdout] 8c9410173dd21ac82620fabcc17f2c626980af62dbb26d61abeb2ae43106ca84