Dec 01 04:55:48.501 INFO documenting ttalvitie/punchtunnel against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 04:55:48.501 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04:55:48.930 INFO [stdout] 2471bafb1e3e73d2a9ea2b91ab40ee35480a2df0ef9a53e9bdaf0106b2400fbf
Dec 01 04:55:48.932 INFO running `"docker" "start" "-a" "2471bafb1e3e73d2a9ea2b91ab40ee35480a2df0ef9a53e9bdaf0106b2400fbf"`
Dec 01 04:55:51.224 INFO [stderr] usermod: no changes
Dec 01 04:55:51.440 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 01 04:55:51.440 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 01 04:55:51.440 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 01 04:55:51.440 INFO [stderr] files will be included as a binary target:
Dec 01 04:55:51.440 INFO [stderr] 
Dec 01 04:55:51.440 INFO [stderr] * /source/src/bin/server.rs
Dec 01 04:55:51.440 INFO [stderr] 
Dec 01 04:55:51.440 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 01 04:55:51.440 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 01 04:55:51.440 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 01 04:55:51.440 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 01 04:55:51.440 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 01 04:55:51.440 INFO [stderr] 
Dec 01 04:55:51.440 INFO [stderr] For more information on this warning you can consult
Dec 01 04:55:51.440 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 01 04:55:51.593 INFO [stderr]     Checking libc v0.2.32
Dec 01 04:55:51.594 INFO [stderr]    Compiling cc v1.0.1
Dec 01 04:55:51.604 INFO [stderr]     Checking lazycell v0.5.1
Dec 01 04:55:51.625 INFO [stderr]    Compiling openssl v0.9.20
Dec 01 04:55:51.626 INFO [stderr]     Checking futures v0.1.16
Dec 01 04:55:51.627 INFO [stderr]     Checking odds v0.2.25
Dec 01 04:55:51.637 INFO [stderr]     Checking serde v1.0.15
Dec 01 04:55:51.638 INFO [stderr]     Checking getopts v0.2.15
Dec 01 04:55:52.852 INFO [stderr]    Compiling libudt4-sys v0.2.0
Dec 01 04:55:54.621 INFO [stderr]    Compiling serde_derive v1.0.15
Dec 01 04:55:55.622 INFO [stderr]     Checking mime v0.3.5
Dec 01 04:55:56.524 INFO [stderr]     Checking nodrop v0.1.10
Dec 01 04:55:57.416 INFO [stderr]     Checking generic-array v0.8.3
Dec 01 04:56:01.102 INFO [stderr]     Checking iovec v0.1.1
Dec 01 04:56:02.665 INFO [stderr]     Checking net2 v0.2.31
Dec 01 04:56:04.704 INFO [stderr]     Checking rand v0.3.17
Dec 01 04:56:04.948 INFO [stderr]     Checking num_cpus v1.7.0
Dec 01 04:56:05.466 INFO [stderr]     Checking time v0.1.38
Dec 01 04:56:06.174 INFO [stderr]     Checking block-buffer v0.2.0
Dec 01 04:56:06.510 INFO [stderr]     Checking digest v0.6.2
Dec 01 04:56:07.570 INFO [stderr]     Checking bytes v0.4.5
Dec 01 04:56:07.689 INFO [stderr]    Compiling openssl-sys v0.9.20
Dec 01 04:56:10.840 INFO [stderr]     Checking mio v0.6.10
Dec 01 04:56:13.528 INFO [stderr]     Checking sha2 v0.6.0
Dec 01 04:56:15.619 INFO [stderr]     Checking tokio-service v0.1.0
Dec 01 04:56:15.670 INFO [stderr]     Checking relay v0.1.0
Dec 01 04:56:16.592 INFO [stderr]     Checking futures-cpupool v0.1.7
Dec 01 04:56:16.997 INFO [stderr]     Checking tokio-io v0.1.3
Dec 01 04:56:21.414 INFO [stderr]     Checking tokio-core v0.1.10
Dec 01 04:56:29.874 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 01 04:56:37.886 INFO [stderr]     Checking native-tls v0.1.4
Dec 01 04:56:38.326 INFO [stderr]     Checking hyper v0.11.6
Dec 01 04:56:39.458 INFO [stderr]     Checking tokio-tls v0.1.3
Dec 01 04:56:42.825 INFO [stderr]     Checking serde_json v1.0.4
Dec 01 04:56:49.152 INFO [stderr]     Checking udt v0.2.0
Dec 01 04:56:50.397 INFO [stderr]     Checking hyper-tls v0.1.2
Dec 01 04:56:50.930 INFO [stderr]     Checking punchtunnel v0.1.0 (/source)
Dec 01 04:56:50.939 INFO [stderr]  Documenting punchtunnel v0.1.0 (/source)
Dec 01 04:56:53.931 INFO [stderr] warning: unused variable: `secret`
Dec 01 04:56:53.932 INFO [stderr]   --> src/connector.rs:30:54
Dec 01 04:56:53.932 INFO [stderr]    |
Dec 01 04:56:53.932 INFO [stderr] 30 |             Ok(server) => for (ip, port, local_port, secret) in server {
Dec 01 04:56:53.932 INFO [stderr]    |                                                      ^^^^^^ help: consider using `_secret` instead
Dec 01 04:56:53.933 INFO [stderr]    |
Dec 01 04:56:53.933 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 04:56:53.933 INFO [stderr] 
Dec 01 04:56:53.933 INFO [stderr] warning: unused variable: `secret`
Dec 01 04:56:53.933 INFO [stderr]   --> src/listener.rs:30:55
Dec 01 04:56:53.933 INFO [stderr]    |
Dec 01 04:56:53.933 INFO [stderr] 30 |             Ok(clients) => for (ip, port, local_port, secret) in clients {
Dec 01 04:56:53.933 INFO [stderr]    |                                                       ^^^^^^ help: consider using `_secret` instead
Dec 01 04:56:53.933 INFO [stderr] 
Dec 01 04:57:08.152 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
Dec 01 04:57:08.181 INFO [stderr] su: No module specific data is present
Dec 01 04:57:09.754 INFO running `"docker" "inspect" "2471bafb1e3e73d2a9ea2b91ab40ee35480a2df0ef9a53e9bdaf0106b2400fbf"`
Dec 01 04:57:10.128 INFO running `"docker" "rm" "-f" "2471bafb1e3e73d2a9ea2b91ab40ee35480a2df0ef9a53e9bdaf0106b2400fbf"`
Dec 01 04:57:10.360 INFO [stdout] 2471bafb1e3e73d2a9ea2b91ab40ee35480a2df0ef9a53e9bdaf0106b2400fbf