Nov 01 00:38:30.857 INFO checking mortonar/rust-xmpp-server against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 00:38:30.857 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 00:38:31.221 INFO blam! 7389ed330c70a224ed5cbb68e917fee3ec8aaff42d0b27bf73fc06f33e8b965f
Nov 01 00:38:31.222 INFO running `"docker" "start" "-a" "7389ed330c70a224ed5cbb68e917fee3ec8aaff42d0b27bf73fc06f33e8b965f"`
Nov 01 00:38:32.916 INFO kablam! usermod: no changes
Nov 01 00:38:33.001 INFO kablam!     Checking xml-rs v0.6.0
Nov 01 00:38:34.492 INFO kablam!     Checking rust-xmpp-server v0.0.1 (/source)
Nov 01 00:38:34.828 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 01 00:38:34.828 INFO kablam!   --> src/main.rs:11:19
Nov 01 00:38:34.828 INFO kablam!    |
Nov 01 00:38:34.828 INFO kablam! 11 |     let port = if (args.len() != 2) {
Nov 01 00:38:34.828 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 00:38:34.828 INFO kablam!    |
Nov 01 00:38:34.828 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 00:38:34.828 INFO kablam! 
Nov 01 00:38:34.853 INFO kablam! warning: field is never used: `tcp_stream`
Nov 01 00:38:34.853 INFO kablam!  --> src/client_session.rs:5:5
Nov 01 00:38:34.853 INFO kablam!   |
Nov 01 00:38:34.853 INFO kablam! 5 |     tcp_stream: TcpStream
Nov 01 00:38:34.854 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:38:34.854 INFO kablam!   |
Nov 01 00:38:34.854 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 00:38:34.854 INFO kablam! 
Nov 01 00:38:34.984 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 01 00:38:34.985 INFO kablam!   --> src/main.rs:11:19
Nov 01 00:38:34.985 INFO kablam!    |
Nov 01 00:38:34.985 INFO kablam! 11 |     let port = if (args.len() != 2) {
Nov 01 00:38:34.986 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 00:38:34.986 INFO kablam!    |
Nov 01 00:38:34.986 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 00:38:34.986 INFO kablam! 
Nov 01 00:38:35.064 INFO kablam! warning: field is never used: `tcp_stream`
Nov 01 00:38:35.065 INFO kablam!  --> src/client_session.rs:5:5
Nov 01 00:38:35.065 INFO kablam!   |
Nov 01 00:38:35.065 INFO kablam! 5 |     tcp_stream: TcpStream
Nov 01 00:38:35.066 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:38:35.066 INFO kablam!   |
Nov 01 00:38:35.066 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 00:38:35.066 INFO kablam! 
Nov 01 00:38:35.097 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
Nov 01 00:38:35.105 INFO kablam! su: No module specific data is present
Nov 01 00:38:35.635 INFO running `"docker" "rm" "-f" "7389ed330c70a224ed5cbb68e917fee3ec8aaff42d0b27bf73fc06f33e8b965f"`
Nov 01 00:38:35.932 INFO blam! 7389ed330c70a224ed5cbb68e917fee3ec8aaff42d0b27bf73fc06f33e8b965f