Nov 01 02:29:46.107 INFO checking kevinwilde/chat_server against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 02:29:46.107 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 02:29:46.449 INFO blam! 3c0745be97e97f556880470bf3de6ab443eedd1de1ee86e96ab84872e9286d20
Nov 01 02:29:46.456 INFO running `"docker" "start" "-a" "3c0745be97e97f556880470bf3de6ab443eedd1de1ee86e96ab84872e9286d20"`
Nov 01 02:29:47.587 INFO kablam! usermod: no changes
Nov 01 02:29:47.628 INFO kablam!     Checking chat_server v0.2.0 (/source)
Nov 01 02:29:48.048 INFO kablam! warning: method is never used: `size`
Nov 01 02:29:48.048 INFO kablam!   --> src/roommap.rs:36:5
Nov 01 02:29:48.048 INFO kablam!    |
Nov 01 02:29:48.048 INFO kablam! 36 |     pub fn size(&self) -> usize {
Nov 01 02:29:48.048 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:29:48.048 INFO kablam!    |
Nov 01 02:29:48.048 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 02:29:48.048 INFO kablam! 
Nov 01 02:29:48.159 INFO kablam! warning: method is never used: `size`
Nov 01 02:29:48.159 INFO kablam!   --> src/roommap.rs:36:5
Nov 01 02:29:48.159 INFO kablam!    |
Nov 01 02:29:48.159 INFO kablam! 36 |     pub fn size(&self) -> usize {
Nov 01 02:29:48.159 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:29:48.159 INFO kablam!    |
Nov 01 02:29:48.159 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 02:29:48.159 INFO kablam! 
Nov 01 02:29:48.189 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Nov 01 02:29:48.194 INFO kablam! su: No module specific data is present
Nov 01 02:29:48.730 INFO running `"docker" "rm" "-f" "3c0745be97e97f556880470bf3de6ab443eedd1de1ee86e96ab84872e9286d20"`
Nov 01 02:29:48.908 INFO blam! 3c0745be97e97f556880470bf3de6ab443eedd1de1ee86e96ab84872e9286d20