Nov 28 06:24:44.622 INFO checking domsj/rust-sd against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 06:24:44.622 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 06:24:44.813 INFO [stdout] 5bb17f4e8f59307b349369b40eac11c44fb7813f4d58d8f3e3ebd3a0e6927a77
Nov 28 06:24:44.815 INFO running `"docker" "start" "-a" "5bb17f4e8f59307b349369b40eac11c44fb7813f4d58d8f3e3ebd3a0e6927a77"`
Nov 28 06:24:45.338 INFO [stderr] usermod: no changes
Nov 28 06:24:45.468 INFO [stderr]     Checking serde_json v1.0.7
Nov 28 06:24:45.468 INFO [stderr]     Checking tokio-core v0.1.10
Nov 28 06:24:48.038 INFO [stderr]     Checking tokio-proto v0.1.1
Nov 28 06:24:51.218 INFO [stderr]     Checking rust_sd v0.1.0 (/source)
Nov 28 06:24:52.156 INFO [stderr] warning: unused variable: `tcp_stream`
Nov 28 06:24:52.157 INFO [stderr]    --> src/main.rs:155:25
Nov 28 06:24:52.157 INFO [stderr]     |
Nov 28 06:24:52.157 INFO [stderr] 155 |                     let tcp_stream =
Nov 28 06:24:52.158 INFO [stderr]     |                         ^^^^^^^^^^ help: consider using `_tcp_stream` instead
Nov 28 06:24:52.158 INFO [stderr]     |
Nov 28 06:24:52.158 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 06:24:52.159 INFO [stderr] 
Nov 28 06:24:52.159 INFO [stderr] warning: struct is never constructed: `MessageCodec`
Nov 28 06:24:52.159 INFO [stderr]   --> src/main.rs:72:5
Nov 28 06:24:52.159 INFO [stderr]    |
Nov 28 06:24:52.160 INFO [stderr] 72 |     struct MessageCodec;
Nov 28 06:24:52.160 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 06:24:52.160 INFO [stderr]    |
Nov 28 06:24:52.161 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 06:24:52.161 INFO [stderr] 
Nov 28 06:24:52.484 INFO [stderr] warning: unused variable: `tcp_stream`
Nov 28 06:24:52.484 INFO [stderr]    --> src/main.rs:155:25
Nov 28 06:24:52.484 INFO [stderr]     |
Nov 28 06:24:52.484 INFO [stderr] 155 |                     let tcp_stream =
Nov 28 06:24:52.484 INFO [stderr]     |                         ^^^^^^^^^^ help: consider using `_tcp_stream` instead
Nov 28 06:24:52.484 INFO [stderr]     |
Nov 28 06:24:52.484 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 06:24:52.484 INFO [stderr] 
Nov 28 06:24:52.496 INFO [stderr] warning: struct is never constructed: `MessageCodec`
Nov 28 06:24:52.496 INFO [stderr]   --> src/main.rs:72:5
Nov 28 06:24:52.496 INFO [stderr]    |
Nov 28 06:24:52.496 INFO [stderr] 72 |     struct MessageCodec;
Nov 28 06:24:52.496 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 06:24:52.496 INFO [stderr]    |
Nov 28 06:24:52.496 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 06:24:52.496 INFO [stderr] 
Nov 28 06:24:52.528 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.17s
Nov 28 06:24:52.539 INFO [stderr] su: No module specific data is present
Nov 28 06:24:53.202 INFO running `"docker" "inspect" "5bb17f4e8f59307b349369b40eac11c44fb7813f4d58d8f3e3ebd3a0e6927a77"`
Nov 28 06:24:53.534 INFO running `"docker" "rm" "-f" "5bb17f4e8f59307b349369b40eac11c44fb7813f4d58d8f3e3ebd3a0e6927a77"`
Nov 28 06:24:53.836 INFO [stdout] 5bb17f4e8f59307b349369b40eac11c44fb7813f4d58d8f3e3ebd3a0e6927a77