Dec 17 17:51:00.041 INFO checking pierrechevalier83/gossip_scribe against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 17:51:00.041 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/pierrechevalier83/gossip_scribe:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 17:51:00.468 INFO [stdout] 5f84827e0c918cba2babe7b84ca793fc81f1424d4ee141dc3d8cab4d341ac0cf
Dec 17 17:51:00.472 INFO running `"docker" "start" "-a" "5f84827e0c918cba2babe7b84ca793fc81f1424d4ee141dc3d8cab4d341ac0cf"`
Dec 17 17:51:01.139 INFO [stderr]     Checking gossip_scribe v0.1.0 (/opt/crater/workdir)
Dec 17 17:51:01.299 INFO [stderr] warning: struct is never constructed: `GossipEvent`
Dec 17 17:51:01.299 INFO [stderr]  --> src/main.rs:4:1
Dec 17 17:51:01.299 INFO [stderr]   |
Dec 17 17:51:01.299 INFO [stderr] 4 | struct GossipEvent {
Dec 17 17:51:01.299 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 17 17:51:01.299 INFO [stderr]   |
Dec 17 17:51:01.299 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 17:51:01.299 INFO [stderr] 
Dec 17 17:51:01.299 INFO [stderr] warning: struct is never constructed: `Node`
Dec 17 17:51:01.299 INFO [stderr]  --> src/main.rs:8:1
Dec 17 17:51:01.299 INFO [stderr]   |
Dec 17 17:51:01.299 INFO [stderr] 8 | struct Node {
Dec 17 17:51:01.299 INFO [stderr]   | ^^^^^^^^^^^
Dec 17 17:51:01.299 INFO [stderr] 
Dec 17 17:51:01.322 INFO [stderr] warning: struct is never constructed: `GossipEvent`
Dec 17 17:51:01.322 INFO [stderr]  --> src/main.rs:4:1
Dec 17 17:51:01.322 INFO [stderr]   |
Dec 17 17:51:01.322 INFO [stderr] 4 | struct GossipEvent {
Dec 17 17:51:01.322 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 17 17:51:01.322 INFO [stderr]   |
Dec 17 17:51:01.322 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 17:51:01.323 INFO [stderr] 
Dec 17 17:51:01.323 INFO [stderr] warning: struct is never constructed: `Node`
Dec 17 17:51:01.323 INFO [stderr]  --> src/main.rs:8:1
Dec 17 17:51:01.323 INFO [stderr]   |
Dec 17 17:51:01.323 INFO [stderr] 8 | struct Node {
Dec 17 17:51:01.323 INFO [stderr]   | ^^^^^^^^^^^
Dec 17 17:51:01.323 INFO [stderr] 
Dec 17 17:51:01.340 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
Dec 17 17:51:01.820 INFO running `"docker" "inspect" "5f84827e0c918cba2babe7b84ca793fc81f1424d4ee141dc3d8cab4d341ac0cf"`
Dec 17 17:51:02.022 INFO running `"docker" "rm" "-f" "5f84827e0c918cba2babe7b84ca793fc81f1424d4ee141dc3d8cab4d341ac0cf"`
Dec 17 17:51:02.158 INFO [stdout] 5f84827e0c918cba2babe7b84ca793fc81f1424d4ee141dc3d8cab4d341ac0cf