Dec 17 11:02:50.280 INFO checking zackmdavis/USS_Uncommon_Priors_Require_Origin_Disputes against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 11:02:50.280 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/zackmdavis/USS_Uncommon_Priors_Require_Origin_Disputes:/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 11:02:51.076 INFO [stdout] cacbed97355c747ab6c765bc06b5eb5cd797dc13cabf77b0d37e82464fbfd89e
Dec 17 11:02:51.080 INFO running `"docker" "start" "-a" "cacbed97355c747ab6c765bc06b5eb5cd797dc13cabf77b0d37e82464fbfd89e"`
Dec 17 11:02:53.489 INFO [stderr]    Compiling proc-macro2 v0.4.20
Dec 17 11:02:53.489 INFO [stderr]    Compiling wasm-bindgen-shared v0.2.25
Dec 17 11:02:53.500 INFO [stderr]    Compiling itoa v0.4.3
Dec 17 11:02:53.501 INFO [stderr]    Compiling cfg-if v0.1.6
Dec 17 11:02:53.502 INFO [stderr]    Compiling wasm-bindgen v0.2.25
Dec 17 11:02:53.502 INFO [stderr]    Compiling serde v1.0.80
Dec 17 11:02:53.502 INFO [stderr]    Compiling ryu v0.2.6
Dec 17 11:02:53.502 INFO [stderr]    Compiling lazy_static v1.1.0
Dec 17 11:02:53.860 INFO [stderr]    Compiling log v0.4.5
Dec 17 11:03:00.386 INFO [stderr]    Compiling quote v0.6.8
Dec 17 11:03:01.754 INFO [stderr]    Compiling syn v0.15.13
Dec 17 11:03:19.686 INFO [stderr]    Compiling serde_json v1.0.32
Dec 17 11:03:25.252 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 17 11:03:44.080 INFO [stderr]    Compiling wasm-bindgen-backend v0.2.25
Dec 17 11:03:51.702 INFO [stderr]    Compiling wasm-bindgen-macro-support v0.2.25
Dec 17 11:03:55.279 INFO [stderr]    Compiling wasm-bindgen-macro v0.2.25
Dec 17 11:03:57.459 INFO [stderr]     Checking uss_uncommon_priors v0.0.1 (/opt/crater/workdir)
Dec 17 11:03:57.592 INFO [stderr] warning: struct is never constructed: `Ship`
Dec 17 11:03:57.592 INFO [stderr]   --> src/lib.rs:27:1
Dec 17 11:03:57.592 INFO [stderr]    |
Dec 17 11:03:57.592 INFO [stderr] 27 | struct Ship {
Dec 17 11:03:57.592 INFO [stderr]    | ^^^^^^^^^^^
Dec 17 11:03:57.592 INFO [stderr]    |
Dec 17 11:03:57.592 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 11:03:57.592 INFO [stderr] 
Dec 17 11:03:57.592 INFO [stderr] warning: method is never used: `orientation`
Dec 17 11:03:57.592 INFO [stderr]   --> src/lib.rs:39:5
Dec 17 11:03:57.592 INFO [stderr]    |
Dec 17 11:03:57.592 INFO [stderr] 39 |     fn orientation(&self) -> Orientation { self.orientation }
Dec 17 11:03:57.592 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:03:57.592 INFO [stderr] 
Dec 17 11:03:57.592 INFO [stderr] warning: struct is never constructed: `Arena`
Dec 17 11:03:57.592 INFO [stderr]   --> src/lib.rs:42:1
Dec 17 11:03:57.592 INFO [stderr]    |
Dec 17 11:03:57.592 INFO [stderr] 42 | struct Arena {
Dec 17 11:03:57.592 INFO [stderr]    | ^^^^^^^^^^^^
Dec 17 11:03:57.592 INFO [stderr] 
Dec 17 11:03:57.592 INFO [stderr] warning: method is never used: `tick`
Dec 17 11:03:57.592 INFO [stderr]   --> src/lib.rs:47:5
Dec 17 11:03:57.592 INFO [stderr]    |
Dec 17 11:03:57.592 INFO [stderr] 47 |     fn tick(&mut self) {
Dec 17 11:03:57.592 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 17 11:03:57.592 INFO [stderr] 
Dec 17 11:03:57.599 INFO [stderr] warning: struct is never constructed: `Ship`
Dec 17 11:03:57.599 INFO [stderr]   --> src/lib.rs:27:1
Dec 17 11:03:57.599 INFO [stderr]    |
Dec 17 11:03:57.599 INFO [stderr] 27 | struct Ship {
Dec 17 11:03:57.599 INFO [stderr]    | ^^^^^^^^^^^
Dec 17 11:03:57.599 INFO [stderr]    |
Dec 17 11:03:57.599 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 11:03:57.599 INFO [stderr] 
Dec 17 11:03:57.599 INFO [stderr] warning: method is never used: `orientation`
Dec 17 11:03:57.599 INFO [stderr]   --> src/lib.rs:39:5
Dec 17 11:03:57.599 INFO [stderr]    |
Dec 17 11:03:57.599 INFO [stderr] 39 |     fn orientation(&self) -> Orientation { self.orientation }
Dec 17 11:03:57.599 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:03:57.599 INFO [stderr] 
Dec 17 11:03:57.599 INFO [stderr] warning: struct is never constructed: `Arena`
Dec 17 11:03:57.599 INFO [stderr]   --> src/lib.rs:42:1
Dec 17 11:03:57.599 INFO [stderr]    |
Dec 17 11:03:57.599 INFO [stderr] 42 | struct Arena {
Dec 17 11:03:57.599 INFO [stderr]    | ^^^^^^^^^^^^
Dec 17 11:03:57.599 INFO [stderr] 
Dec 17 11:03:57.600 INFO [stderr] warning: method is never used: `tick`
Dec 17 11:03:57.600 INFO [stderr]   --> src/lib.rs:47:5
Dec 17 11:03:57.600 INFO [stderr]    |
Dec 17 11:03:57.600 INFO [stderr] 47 |     fn tick(&mut self) {
Dec 17 11:03:57.600 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 17 11:03:57.600 INFO [stderr] 
Dec 17 11:03:57.611 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
Dec 17 11:03:57.930 INFO running `"docker" "inspect" "cacbed97355c747ab6c765bc06b5eb5cd797dc13cabf77b0d37e82464fbfd89e"`
Dec 17 11:03:58.038 INFO running `"docker" "rm" "-f" "cacbed97355c747ab6c765bc06b5eb5cd797dc13cabf77b0d37e82464fbfd89e"`
Dec 17 11:03:58.122 INFO [stdout] cacbed97355c747ab6c765bc06b5eb5cd797dc13cabf77b0d37e82464fbfd89e