Nov 30 00:07:05.538 INFO checking kevinwilde/chat_server against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 00:07:05.538 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 00:07:06.064 INFO [stdout] cf985cb1b2d5edb23ebba01745998e3aacfa5e1bacab6f499e5ec56a3de2448f
Nov 30 00:07:06.068 INFO running `"docker" "start" "-a" "cf985cb1b2d5edb23ebba01745998e3aacfa5e1bacab6f499e5ec56a3de2448f"`
Nov 30 00:07:07.146 INFO [stderr] usermod: no changes
Nov 30 00:07:07.182 INFO [stderr]     Checking chat_server v0.2.0 (/source)
Nov 30 00:07:07.754 INFO [stderr] warning: method is never used: `size`
Nov 30 00:07:07.754 INFO [stderr]   --> src/roommap.rs:36:5
Nov 30 00:07:07.754 INFO [stderr]    |
Nov 30 00:07:07.754 INFO [stderr] 36 |     pub fn size(&self) -> usize {
Nov 30 00:07:07.754 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:07:07.754 INFO [stderr]    |
Nov 30 00:07:07.754 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 00:07:07.754 INFO [stderr] 
Nov 30 00:07:08.007 INFO [stderr] warning: method is never used: `size`
Nov 30 00:07:08.010 INFO [stderr]   --> src/roommap.rs:36:5
Nov 30 00:07:08.010 INFO [stderr]    |
Nov 30 00:07:08.010 INFO [stderr] 36 |     pub fn size(&self) -> usize {
Nov 30 00:07:08.010 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:07:08.010 INFO [stderr]    |
Nov 30 00:07:08.010 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 00:07:08.010 INFO [stderr] 
Nov 30 00:07:08.064 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Nov 30 00:07:08.069 INFO [stderr] su: No module specific data is present
Nov 30 00:07:08.481 INFO running `"docker" "inspect" "cf985cb1b2d5edb23ebba01745998e3aacfa5e1bacab6f499e5ec56a3de2448f"`
Nov 30 00:07:08.798 INFO running `"docker" "rm" "-f" "cf985cb1b2d5edb23ebba01745998e3aacfa5e1bacab6f499e5ec56a3de2448f"`
Nov 30 00:07:08.924 INFO [stdout] cf985cb1b2d5edb23ebba01745998e3aacfa5e1bacab6f499e5ec56a3de2448f