Nov 27 12:46:22.189 INFO documenting sozu-proxy/proxy-test-suite against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 27 12:46:22.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-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"`
Nov 27 12:46:22.505 INFO [stdout] 903be7abe92b2dec45071a9e5473e9eba21188b71aa7a98060a0cd2c573d789b
Nov 27 12:46:22.511 INFO running `"docker" "start" "-a" "903be7abe92b2dec45071a9e5473e9eba21188b71aa7a98060a0cd2c573d789b"`
Nov 27 12:46:23.599 INFO [stderr] usermod: no changes
Nov 27 12:46:23.799 INFO [stderr]     Checking memchr v1.0.2
Nov 27 12:46:23.803 INFO [stderr]     Checking tokio-io v0.1.5
Nov 27 12:46:24.439 INFO [stderr]     Checking nom v3.2.1
Nov 27 12:46:25.794 INFO [stderr]     Checking tokio-core v0.1.12
Nov 27 12:46:28.520 INFO [stderr]  Documenting proxy-test-suite v0.1.0 (/source)
Nov 27 12:46:29.336 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 12:46:29.336 INFO [stderr]    --> src/check/mod.rs:245:5
Nov 27 12:46:29.336 INFO [stderr]     |
Nov 27 12:46:29.337 INFO [stderr] 245 |     tcp.set_keepalive(Some(Duration::from_millis(1)));
Nov 27 12:46:29.337 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 12:46:29.337 INFO [stderr]     |
Nov 27 12:46:29.337 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 27 12:46:29.338 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 12:46:29.338 INFO [stderr] 
Nov 27 12:46:29.338 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 12:46:29.339 INFO [stderr]    --> src/check/mod.rs:300:5
Nov 27 12:46:29.339 INFO [stderr]     |
Nov 27 12:46:29.339 INFO [stderr] 300 |     tcp.set_keepalive(Some(Duration::from_millis(1)));
Nov 27 12:46:29.339 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 12:46:29.340 INFO [stderr]     |
Nov 27 12:46:29.340 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 12:46:29.340 INFO [stderr] 
Nov 27 12:46:29.340 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 12:46:29.341 INFO [stderr]    --> src/check/mod.rs:410:5
Nov 27 12:46:29.341 INFO [stderr]     |
Nov 27 12:46:29.341 INFO [stderr] 410 |     tcp.set_keepalive(Some(Duration::from_millis(1)));
Nov 27 12:46:29.341 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 12:46:29.342 INFO [stderr]     |
Nov 27 12:46:29.342 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 12:46:29.342 INFO [stderr] 
Nov 27 12:46:31.201 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.56s
Nov 27 12:46:31.207 INFO [stderr] su: No module specific data is present
Nov 27 12:46:31.817 INFO running `"docker" "inspect" "903be7abe92b2dec45071a9e5473e9eba21188b71aa7a98060a0cd2c573d789b"`
Nov 27 12:46:32.141 INFO running `"docker" "rm" "-f" "903be7abe92b2dec45071a9e5473e9eba21188b71aa7a98060a0cd2c573d789b"`
Nov 27 12:46:32.447 INFO [stdout] 903be7abe92b2dec45071a9e5473e9eba21188b71aa7a98060a0cd2c573d789b