Dec 19 10:58:02.557 INFO checking pierrechevalier83/gossip_scribe against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 10:58:02.558 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 10:58:03.190 INFO [stdout] f902f1d65c5e872e33d2826733105409f515d36529f554cec4ffb4514ee3670b
Dec 19 10:58:03.192 INFO running `"docker" "start" "-a" "f902f1d65c5e872e33d2826733105409f515d36529f554cec4ffb4514ee3670b"`
Dec 19 10:58:05.463 INFO [stderr]     Checking gossip_scribe v0.1.0 (/opt/crater/workdir)
Dec 19 10:58:05.820 INFO [stderr] warning: struct is never constructed: `GossipEvent`
Dec 19 10:58:05.820 INFO [stderr]  --> src/main.rs:4:1
Dec 19 10:58:05.820 INFO [stderr]   |
Dec 19 10:58:05.820 INFO [stderr] 4 | struct GossipEvent {
Dec 19 10:58:05.820 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 19 10:58:05.820 INFO [stderr]   |
Dec 19 10:58:05.820 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 10:58:05.820 INFO [stderr] 
Dec 19 10:58:05.820 INFO [stderr] warning: struct is never constructed: `Node`
Dec 19 10:58:05.820 INFO [stderr]  --> src/main.rs:8:1
Dec 19 10:58:05.820 INFO [stderr]   |
Dec 19 10:58:05.820 INFO [stderr] 8 | struct Node {
Dec 19 10:58:05.820 INFO [stderr]   | ^^^^^^^^^^^
Dec 19 10:58:05.820 INFO [stderr] 
Dec 19 10:58:06.012 INFO [stderr] warning: struct is never constructed: `GossipEvent`
Dec 19 10:58:06.012 INFO [stderr]  --> src/main.rs:4:1
Dec 19 10:58:06.012 INFO [stderr]   |
Dec 19 10:58:06.012 INFO [stderr] 4 | struct GossipEvent {
Dec 19 10:58:06.012 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 19 10:58:06.012 INFO [stderr]   |
Dec 19 10:58:06.012 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 10:58:06.012 INFO [stderr] 
Dec 19 10:58:06.012 INFO [stderr] warning: struct is never constructed: `Node`
Dec 19 10:58:06.012 INFO [stderr]  --> src/main.rs:8:1
Dec 19 10:58:06.012 INFO [stderr]   |
Dec 19 10:58:06.012 INFO [stderr] 8 | struct Node {
Dec 19 10:58:06.012 INFO [stderr]   | ^^^^^^^^^^^
Dec 19 10:58:06.012 INFO [stderr] 
Dec 19 10:58:06.037 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Dec 19 10:58:07.033 INFO running `"docker" "inspect" "f902f1d65c5e872e33d2826733105409f515d36529f554cec4ffb4514ee3670b"`
Dec 19 10:58:07.379 INFO running `"docker" "rm" "-f" "f902f1d65c5e872e33d2826733105409f515d36529f554cec4ffb4514ee3670b"`
Dec 19 10:58:07.676 INFO [stdout] f902f1d65c5e872e33d2826733105409f515d36529f554cec4ffb4514ee3670b