Nov 28 00:22:55.215 INFO checking mortonar/rust-xmpp-server against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 00:22:55.215 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 00:22:55.778 INFO [stdout] 378cb8c4aeebccacfe710dee39051de356311d3b56483c54db1c2051c2f9452a
Nov 28 00:22:55.784 INFO running `"docker" "start" "-a" "378cb8c4aeebccacfe710dee39051de356311d3b56483c54db1c2051c2f9452a"`
Nov 28 00:22:57.138 INFO [stderr] usermod: no changes
Nov 28 00:22:57.249 INFO [stderr]     Checking xml-rs v0.6.0
Nov 28 00:22:59.145 INFO [stderr]     Checking rust-xmpp-server v0.0.1 (/source)
Nov 28 00:22:59.532 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 00:22:59.532 INFO [stderr]   --> src/main.rs:11:19
Nov 28 00:22:59.532 INFO [stderr]    |
Nov 28 00:22:59.532 INFO [stderr] 11 |     let port = if (args.len() != 2) {
Nov 28 00:22:59.532 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 00:22:59.532 INFO [stderr]    |
Nov 28 00:22:59.532 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 00:22:59.532 INFO [stderr] 
Nov 28 00:22:59.637 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 00:22:59.638 INFO [stderr]   --> src/main.rs:11:19
Nov 28 00:22:59.638 INFO [stderr]    |
Nov 28 00:22:59.638 INFO [stderr] 11 |     let port = if (args.len() != 2) {
Nov 28 00:22:59.638 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 00:22:59.638 INFO [stderr]    |
Nov 28 00:22:59.638 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 00:22:59.638 INFO [stderr] 
Nov 28 00:22:59.638 INFO [stderr] warning: field is never used: `tcp_stream`
Nov 28 00:22:59.638 INFO [stderr]  --> src/client_session.rs:5:5
Nov 28 00:22:59.638 INFO [stderr]   |
Nov 28 00:22:59.638 INFO [stderr] 5 |     tcp_stream: TcpStream
Nov 28 00:22:59.638 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:22:59.638 INFO [stderr]   |
Nov 28 00:22:59.638 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 00:22:59.638 INFO [stderr] 
Nov 28 00:22:59.756 INFO [stderr] warning: field is never used: `tcp_stream`
Nov 28 00:22:59.756 INFO [stderr]  --> src/client_session.rs:5:5
Nov 28 00:22:59.756 INFO [stderr]   |
Nov 28 00:22:59.756 INFO [stderr] 5 |     tcp_stream: TcpStream
Nov 28 00:22:59.756 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:22:59.756 INFO [stderr]   |
Nov 28 00:22:59.756 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 00:22:59.756 INFO [stderr] 
Nov 28 00:22:59.784 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
Nov 28 00:22:59.796 INFO [stderr] su: No module specific data is present
Nov 28 00:23:00.564 INFO running `"docker" "inspect" "378cb8c4aeebccacfe710dee39051de356311d3b56483c54db1c2051c2f9452a"`
Nov 28 00:23:00.933 INFO running `"docker" "rm" "-f" "378cb8c4aeebccacfe710dee39051de356311d3b56483c54db1c2051c2f9452a"`
Nov 28 00:23:01.286 INFO [stdout] 378cb8c4aeebccacfe710dee39051de356311d3b56483c54db1c2051c2f9452a