Dec 17 23:16:06.008 INFO checking hjarrell/MuddyRustyAndSwampy against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 23:16:06.008 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/hjarrell/MuddyRustyAndSwampy:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 23:16:06.187 INFO [stdout] ef13f9fe6a35a82962b974204c04393c9449a51b58e503fdf047e3fbbccf9eb2
Dec 17 23:16:06.191 INFO running `"docker" "start" "-a" "ef13f9fe6a35a82962b974204c04393c9449a51b58e503fdf047e3fbbccf9eb2"`
Dec 17 23:16:06.764 INFO [stderr]     Checking muddy_rusty_and_swampy v0.1.0 (/opt/crater/workdir)
Dec 17 23:16:07.506 INFO [stderr] warning: variant is never constructed: `TnAreYouThere`
Dec 17 23:16:07.506 INFO [stderr]   --> src/server.rs:24:5
Dec 17 23:16:07.506 INFO [stderr]    |
Dec 17 23:16:07.507 INFO [stderr] 24 |     TnAreYouThere = 246,
Dec 17 23:16:07.507 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 17 23:16:07.507 INFO [stderr]    |
Dec 17 23:16:07.507 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 23:16:07.507 INFO [stderr] 
Dec 17 23:16:07.507 INFO [stderr] warning: field is never used: `id`
Dec 17 23:16:07.507 INFO [stderr]   --> src/server.rs:45:5
Dec 17 23:16:07.507 INFO [stderr]    |
Dec 17 23:16:07.507 INFO [stderr] 45 |     id: u32,
Dec 17 23:16:07.507 INFO [stderr]    |     ^^^^^^^
Dec 17 23:16:07.507 INFO [stderr] 
Dec 17 23:16:07.507 INFO [stderr] warning: field is never used: `addr`
Dec 17 23:16:07.507 INFO [stderr]   --> src/server.rs:47:5
Dec 17 23:16:07.507 INFO [stderr]    |
Dec 17 23:16:07.507 INFO [stderr] 47 |     addr: String,
Dec 17 23:16:07.507 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 17 23:16:07.507 INFO [stderr] 
Dec 17 23:16:07.507 INFO [stderr] warning: variant is never constructed: `TnAreYouThere`
Dec 17 23:16:07.507 INFO [stderr]   --> src/server.rs:24:5
Dec 17 23:16:07.507 INFO [stderr]    |
Dec 17 23:16:07.507 INFO [stderr] 24 |     TnAreYouThere = 246,
Dec 17 23:16:07.507 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 17 23:16:07.507 INFO [stderr]    |
Dec 17 23:16:07.507 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 23:16:07.507 INFO [stderr] 
Dec 17 23:16:07.507 INFO [stderr] warning: field is never used: `id`
Dec 17 23:16:07.507 INFO [stderr]   --> src/server.rs:45:5
Dec 17 23:16:07.507 INFO [stderr]    |
Dec 17 23:16:07.507 INFO [stderr] 45 |     id: u32,
Dec 17 23:16:07.507 INFO [stderr]    |     ^^^^^^^
Dec 17 23:16:07.507 INFO [stderr] 
Dec 17 23:16:07.507 INFO [stderr] warning: field is never used: `addr`
Dec 17 23:16:07.507 INFO [stderr]   --> src/server.rs:47:5
Dec 17 23:16:07.507 INFO [stderr]    |
Dec 17 23:16:07.507 INFO [stderr] 47 |     addr: String,
Dec 17 23:16:07.507 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 17 23:16:07.507 INFO [stderr] 
Dec 17 23:16:07.527 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Dec 17 23:16:07.812 INFO running `"docker" "inspect" "ef13f9fe6a35a82962b974204c04393c9449a51b58e503fdf047e3fbbccf9eb2"`
Dec 17 23:16:07.958 INFO running `"docker" "rm" "-f" "ef13f9fe6a35a82962b974204c04393c9449a51b58e503fdf047e3fbbccf9eb2"`
Dec 17 23:16:08.092 INFO [stdout] ef13f9fe6a35a82962b974204c04393c9449a51b58e503fdf047e3fbbccf9eb2