Dec 04 12:24:09.200 INFO checking pierrechevalier83/gossip_scribe against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 12:24:09.200 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 12:24:09.704 INFO [stdout] f78593116124b34c1df6c3fe0e2cee46c9c43f4391d91550e28f93ca6dba0fce
Dec 04 12:24:09.706 INFO running `"docker" "start" "-a" "f78593116124b34c1df6c3fe0e2cee46c9c43f4391d91550e28f93ca6dba0fce"`
Dec 04 12:24:12.166 INFO [stderr] usermod: no changes
Dec 04 12:24:12.227 INFO [stderr]     Checking gossip_scribe v0.1.0 (/source)
Dec 04 12:24:12.711 INFO [stderr] warning: struct is never constructed: `GossipEvent`
Dec 04 12:24:12.714 INFO [stderr]  --> src/main.rs:4:1
Dec 04 12:24:12.714 INFO [stderr]   |
Dec 04 12:24:12.714 INFO [stderr] 4 | struct GossipEvent {
Dec 04 12:24:12.714 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 04 12:24:12.714 INFO [stderr]   |
Dec 04 12:24:12.714 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 12:24:12.714 INFO [stderr] 
Dec 04 12:24:12.714 INFO [stderr] warning: struct is never constructed: `Node`
Dec 04 12:24:12.714 INFO [stderr]  --> src/main.rs:8:1
Dec 04 12:24:12.714 INFO [stderr]   |
Dec 04 12:24:12.714 INFO [stderr] 8 | struct Node {
Dec 04 12:24:12.714 INFO [stderr]   | ^^^^^^^^^^^
Dec 04 12:24:12.714 INFO [stderr] 
Dec 04 12:24:12.751 INFO [stderr] warning: struct is never constructed: `GossipEvent`
Dec 04 12:24:12.751 INFO [stderr]  --> src/main.rs:4:1
Dec 04 12:24:12.751 INFO [stderr]   |
Dec 04 12:24:12.751 INFO [stderr] 4 | struct GossipEvent {
Dec 04 12:24:12.751 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 04 12:24:12.751 INFO [stderr]   |
Dec 04 12:24:12.751 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 12:24:12.751 INFO [stderr] 
Dec 04 12:24:12.751 INFO [stderr] warning: struct is never constructed: `Node`
Dec 04 12:24:12.751 INFO [stderr]  --> src/main.rs:8:1
Dec 04 12:24:12.751 INFO [stderr]   |
Dec 04 12:24:12.751 INFO [stderr] 8 | struct Node {
Dec 04 12:24:12.751 INFO [stderr]   | ^^^^^^^^^^^
Dec 04 12:24:12.751 INFO [stderr] 
Dec 04 12:24:12.762 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Dec 04 12:24:12.767 INFO [stderr] su: No module specific data is present
Dec 04 12:24:13.724 INFO running `"docker" "inspect" "f78593116124b34c1df6c3fe0e2cee46c9c43f4391d91550e28f93ca6dba0fce"`
Dec 04 12:24:13.947 INFO running `"docker" "rm" "-f" "f78593116124b34c1df6c3fe0e2cee46c9c43f4391d91550e28f93ca6dba0fce"`
Dec 04 12:24:14.283 INFO [stdout] f78593116124b34c1df6c3fe0e2cee46c9c43f4391d91550e28f93ca6dba0fce