Dec 01 22:26:02.425 INFO documenting Leonti/rust-socket-server against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 22:26:02.425 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 22:26:02.876 INFO [stdout] eaa7e86ff0e800b85a5699c6596973caf1700bfcdfac5ca826c8d9ef2816516b
Dec 01 22:26:02.878 INFO running `"docker" "start" "-a" "eaa7e86ff0e800b85a5699c6596973caf1700bfcdfac5ca826c8d9ef2816516b"`
Dec 01 22:26:04.236 INFO [stderr] usermod: no changes
Dec 01 22:26:04.680 INFO [stderr]    Compiling bytecount v0.3.2
Dec 01 22:26:04.684 INFO [stderr]    Compiling libudev-sys v0.1.4
Dec 01 22:26:04.684 INFO [stderr]    Compiling walkdir v2.2.6
Dec 01 22:26:04.688 INFO [stderr]    Compiling backtrace-sys v0.1.24
Dec 01 22:26:04.688 INFO [stderr]    Compiling serde_json v1.0.33
Dec 01 22:26:04.688 INFO [stderr]     Checking nix v0.10.0
Dec 01 22:26:04.688 INFO [stderr]    Compiling syn v0.15.18
Dec 01 22:26:04.692 INFO [stderr]     Checking nix v0.6.0
Dec 01 22:26:06.133 INFO [stderr]     Checking sha-1 v0.8.1
Dec 01 22:26:08.632 INFO [stderr]    Compiling backtrace v0.3.9
Dec 01 22:26:08.733 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 01 22:26:08.780 INFO [stderr]     Checking tungstenite v0.6.1
Dec 01 22:26:11.942 INFO [stderr]     Checking libudev v0.2.0
Dec 01 22:26:15.323 INFO [stderr]     Checking parking_lot v0.6.4
Dec 01 22:26:15.394 INFO [stderr]    Compiling error-chain v0.11.0
Dec 01 22:26:15.813 INFO [stderr]     Checking serialport v3.1.0
Dec 01 22:26:20.941 INFO [stderr]     Checking mio-serial v3.1.0
Dec 01 22:26:20.964 INFO [stderr]     Checking tokio-reactor v0.1.6
Dec 01 22:26:24.380 INFO [stderr]     Checking spidev v0.3.0
Dec 01 22:26:25.408 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 01 22:26:25.408 INFO [stderr]     Checking tokio-uds v0.2.3
Dec 01 22:26:25.408 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 01 22:26:25.408 INFO [stderr]     Checking tokio-serial v3.1.0
Dec 01 22:26:25.868 INFO [stderr]     Checking mcp3008 v1.0.0
Dec 01 22:26:27.408 INFO [stderr]     Checking sysfs_gpio v0.5.3
Dec 01 22:26:31.307 INFO [stderr]     Checking tokio v0.1.11
Dec 01 22:26:34.322 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 01 22:26:35.756 INFO [stderr]     Checking tokio-dns-unofficial v0.3.1
Dec 01 22:26:37.952 INFO [stderr]     Checking tokio-tungstenite v0.6.0
Dec 01 22:26:51.660 INFO [stderr]    Compiling cargo_metadata v0.5.8
Dec 01 22:26:55.825 INFO [stderr]    Compiling skeptic v0.13.3
Dec 01 22:27:00.032 INFO [stderr]    Compiling i2cdev v0.3.2
Dec 01 22:27:03.748 INFO [stderr]     Checking i2c-pca9685 v0.1.8
Dec 01 22:27:04.420 INFO [stderr]  Documenting rover_server v0.1.0 (/source)
Dec 01 22:27:10.685 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
Dec 01 22:27:10.709 INFO [stderr] su: No module specific data is present
Dec 01 22:27:12.225 INFO running `"docker" "inspect" "eaa7e86ff0e800b85a5699c6596973caf1700bfcdfac5ca826c8d9ef2816516b"`
Dec 01 22:27:12.440 INFO running `"docker" "rm" "-f" "eaa7e86ff0e800b85a5699c6596973caf1700bfcdfac5ca826c8d9ef2816516b"`
Dec 01 22:27:12.784 INFO [stdout] eaa7e86ff0e800b85a5699c6596973caf1700bfcdfac5ca826c8d9ef2816516b