Dec 18 07:55:23.522 INFO checking Dolphindalt/BasicRustWebServer against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 07:55:23.522 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/Dolphindalt/BasicRustWebServer:/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 18 07:55:24.095 INFO [stdout] 7b07d9201a9e69784de819fd4147c950f33eb8257f87cbebd398c709bc39f39d
Dec 18 07:55:24.098 INFO running `"docker" "start" "-a" "7b07d9201a9e69784de819fd4147c950f33eb8257f87cbebd398c709bc39f39d"`
Dec 18 07:55:25.888 INFO [stderr]     Checking hello v0.1.0 (/opt/crater/workdir)
Dec 18 07:55:26.393 INFO [stderr] warning: field is never used: `id`
Dec 18 07:55:26.393 INFO [stderr]   --> src/lib.rs:33:5
Dec 18 07:55:26.393 INFO [stderr]    |
Dec 18 07:55:26.393 INFO [stderr] 33 |     id: usize,
Dec 18 07:55:26.393 INFO [stderr]    |     ^^^^^^^^^
Dec 18 07:55:26.393 INFO [stderr]    |
Dec 18 07:55:26.404 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 07:55:26.404 INFO [stderr] 
Dec 18 07:55:26.404 INFO [stderr] warning: field is never used: `id`
Dec 18 07:55:26.404 INFO [stderr]   --> src/lib.rs:33:5
Dec 18 07:55:26.404 INFO [stderr]    |
Dec 18 07:55:26.404 INFO [stderr] 33 |     id: usize,
Dec 18 07:55:26.404 INFO [stderr]    |     ^^^^^^^^^
Dec 18 07:55:26.404 INFO [stderr]    |
Dec 18 07:55:26.404 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 07:55:26.404 INFO [stderr] 
Dec 18 07:55:27.223 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Dec 18 07:55:28.397 INFO running `"docker" "inspect" "7b07d9201a9e69784de819fd4147c950f33eb8257f87cbebd398c709bc39f39d"`
Dec 18 07:55:28.774 INFO running `"docker" "rm" "-f" "7b07d9201a9e69784de819fd4147c950f33eb8257f87cbebd398c709bc39f39d"`
Dec 18 07:55:29.152 INFO [stdout] 7b07d9201a9e69784de819fd4147c950f33eb8257f87cbebd398c709bc39f39d