Dec 11 11:50:27.640 INFO checking pierrechevalier83/gossip_scribe against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 11:50:27.640 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 11:50:28.164 INFO [stdout] 74aa4ae8ec65b8c3182b85e0c2715b86546bef29c5f2e4b4a3f8ed218efa827d
Dec 11 11:50:28.168 INFO running `"docker" "start" "-a" "74aa4ae8ec65b8c3182b85e0c2715b86546bef29c5f2e4b4a3f8ed218efa827d"`
Dec 11 11:50:29.356 INFO [stderr] usermod: no changes
Dec 11 11:50:29.412 INFO [stderr]     Checking gossip_scribe v0.1.0 (/source)
Dec 11 11:50:29.864 INFO [stderr] warning: struct is never constructed: `GossipEvent`
Dec 11 11:50:29.864 INFO [stderr]  --> src/main.rs:4:1
Dec 11 11:50:29.864 INFO [stderr]   |
Dec 11 11:50:29.864 INFO [stderr] 4 | struct GossipEvent {
Dec 11 11:50:29.864 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 11 11:50:29.864 INFO [stderr]   |
Dec 11 11:50:29.864 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 11:50:29.864 INFO [stderr] 
Dec 11 11:50:29.864 INFO [stderr] warning: struct is never constructed: `Node`
Dec 11 11:50:29.864 INFO [stderr]  --> src/main.rs:8:1
Dec 11 11:50:29.864 INFO [stderr]   |
Dec 11 11:50:29.864 INFO [stderr] 8 | struct Node {
Dec 11 11:50:29.864 INFO [stderr]   | ^^^^^^^^^^^
Dec 11 11:50:29.864 INFO [stderr] 
Dec 11 11:50:29.891 INFO [stderr] warning: struct is never constructed: `GossipEvent`
Dec 11 11:50:29.891 INFO [stderr]  --> src/main.rs:4:1
Dec 11 11:50:29.891 INFO [stderr]   |
Dec 11 11:50:29.891 INFO [stderr] 4 | struct GossipEvent {
Dec 11 11:50:29.891 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 11 11:50:29.891 INFO [stderr]   |
Dec 11 11:50:29.891 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 11:50:29.891 INFO [stderr] 
Dec 11 11:50:29.891 INFO [stderr] warning: struct is never constructed: `Node`
Dec 11 11:50:29.891 INFO [stderr]  --> src/main.rs:8:1
Dec 11 11:50:29.891 INFO [stderr]   |
Dec 11 11:50:29.891 INFO [stderr] 8 | struct Node {
Dec 11 11:50:29.891 INFO [stderr]   | ^^^^^^^^^^^
Dec 11 11:50:29.891 INFO [stderr] 
Dec 11 11:50:29.914 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Dec 11 11:50:29.916 INFO [stderr] su: No module specific data is present
Dec 11 11:50:30.306 INFO running `"docker" "inspect" "74aa4ae8ec65b8c3182b85e0c2715b86546bef29c5f2e4b4a3f8ed218efa827d"`
Dec 11 11:50:30.532 INFO running `"docker" "rm" "-f" "74aa4ae8ec65b8c3182b85e0c2715b86546bef29c5f2e4b4a3f8ed218efa827d"`
Dec 11 11:50:30.772 INFO [stdout] 74aa4ae8ec65b8c3182b85e0c2715b86546bef29c5f2e4b4a3f8ed218efa827d