Dec 04 10:34:50.261 INFO checking sdemos/traveller against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 10:34:50.261 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 10:34:50.732 INFO [stdout] faa22b0157f5c21528a09719a8f5ac885000a05e40f0adbedd96c68f4ddfa0f3
Dec 04 10:34:50.734 INFO running `"docker" "start" "-a" "faa22b0157f5c21528a09719a8f5ac885000a05e40f0adbedd96c68f4ddfa0f3"`
Dec 04 10:34:52.003 INFO [stderr] usermod: no changes
Dec 04 10:34:52.127 INFO [stderr]     Checking traveller v0.1.0 (/source)
Dec 04 10:34:53.153 INFO [stderr] warning: variant is never constructed: `Rift`
Dec 04 10:34:53.153 INFO [stderr]   --> src/main.rs:64:5
Dec 04 10:34:53.153 INFO [stderr]    |
Dec 04 10:34:53.153 INFO [stderr] 64 |     Rift,
Dec 04 10:34:53.154 INFO [stderr]    |     ^^^^
Dec 04 10:34:53.154 INFO [stderr]    |
Dec 04 10:34:53.154 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 10:34:53.154 INFO [stderr] 
Dec 04 10:34:53.154 INFO [stderr] warning: variant is never constructed: `Sparse`
Dec 04 10:34:53.154 INFO [stderr]   --> src/main.rs:65:5
Dec 04 10:34:53.154 INFO [stderr]    |
Dec 04 10:34:53.154 INFO [stderr] 65 |     Sparse,
Dec 04 10:34:53.154 INFO [stderr]    |     ^^^^^^
Dec 04 10:34:53.154 INFO [stderr] 
Dec 04 10:34:53.154 INFO [stderr] warning: variant is never constructed: `Spiral`
Dec 04 10:34:53.154 INFO [stderr]   --> src/main.rs:66:5
Dec 04 10:34:53.154 INFO [stderr]    |
Dec 04 10:34:53.154 INFO [stderr] 66 |     Spiral,
Dec 04 10:34:53.154 INFO [stderr]    |     ^^^^^^
Dec 04 10:34:53.154 INFO [stderr] 
Dec 04 10:34:53.154 INFO [stderr] warning: variant is never constructed: `Dense`
Dec 04 10:34:53.154 INFO [stderr]   --> src/main.rs:67:5
Dec 04 10:34:53.154 INFO [stderr]    |
Dec 04 10:34:53.154 INFO [stderr] 67 |     Dense,
Dec 04 10:34:53.154 INFO [stderr]    |     ^^^^^
Dec 04 10:34:53.154 INFO [stderr] 
Dec 04 10:34:53.154 INFO [stderr] warning: method is never used: `generate`
Dec 04 10:34:53.154 INFO [stderr]   --> src/main.rs:71:5
Dec 04 10:34:53.154 INFO [stderr]    |
Dec 04 10:34:53.154 INFO [stderr] 71 |     fn generate(density: Density) -> Subsector {
Dec 04 10:34:53.154 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:34:53.154 INFO [stderr] 
Dec 04 10:34:53.154 INFO [stderr] warning: variant is never constructed: `Red`
Dec 04 10:34:53.155 INFO [stderr]    --> src/main.rs:583:5
Dec 04 10:34:53.155 INFO [stderr]     |
Dec 04 10:34:53.155 INFO [stderr] 583 |     Red,
Dec 04 10:34:53.155 INFO [stderr]     |     ^^^
Dec 04 10:34:53.155 INFO [stderr] 
Dec 04 10:34:53.331 INFO [stderr] warning: variant is never constructed: `Rift`
Dec 04 10:34:53.331 INFO [stderr]   --> src/main.rs:64:5
Dec 04 10:34:53.331 INFO [stderr]    |
Dec 04 10:34:53.331 INFO [stderr] 64 |     Rift,
Dec 04 10:34:53.331 INFO [stderr]    |     ^^^^
Dec 04 10:34:53.331 INFO [stderr]    |
Dec 04 10:34:53.331 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 10:34:53.331 INFO [stderr] 
Dec 04 10:34:53.331 INFO [stderr] warning: variant is never constructed: `Sparse`
Dec 04 10:34:53.331 INFO [stderr]   --> src/main.rs:65:5
Dec 04 10:34:53.332 INFO [stderr]    |
Dec 04 10:34:53.332 INFO [stderr] 65 |     Sparse,
Dec 04 10:34:53.332 INFO [stderr]    |     ^^^^^^
Dec 04 10:34:53.332 INFO [stderr] 
Dec 04 10:34:53.332 INFO [stderr] warning: variant is never constructed: `Spiral`
Dec 04 10:34:53.332 INFO [stderr]   --> src/main.rs:66:5
Dec 04 10:34:53.332 INFO [stderr]    |
Dec 04 10:34:53.332 INFO [stderr] 66 |     Spiral,
Dec 04 10:34:53.332 INFO [stderr]    |     ^^^^^^
Dec 04 10:34:53.332 INFO [stderr] 
Dec 04 10:34:53.332 INFO [stderr] warning: variant is never constructed: `Dense`
Dec 04 10:34:53.335 INFO [stderr]   --> src/main.rs:67:5
Dec 04 10:34:53.335 INFO [stderr]    |
Dec 04 10:34:53.335 INFO [stderr] 67 |     Dense,
Dec 04 10:34:53.335 INFO [stderr]    |     ^^^^^
Dec 04 10:34:53.335 INFO [stderr] 
Dec 04 10:34:53.335 INFO [stderr] warning: method is never used: `generate`
Dec 04 10:34:53.335 INFO [stderr]   --> src/main.rs:71:5
Dec 04 10:34:53.335 INFO [stderr]    |
Dec 04 10:34:53.335 INFO [stderr] 71 |     fn generate(density: Density) -> Subsector {
Dec 04 10:34:53.335 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:34:53.335 INFO [stderr] 
Dec 04 10:34:53.335 INFO [stderr] warning: variant is never constructed: `Red`
Dec 04 10:34:53.335 INFO [stderr]    --> src/main.rs:583:5
Dec 04 10:34:53.335 INFO [stderr]     |
Dec 04 10:34:53.335 INFO [stderr] 583 |     Red,
Dec 04 10:34:53.335 INFO [stderr]     |     ^^^
Dec 04 10:34:53.335 INFO [stderr] 
Dec 04 10:34:53.379 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Dec 04 10:34:53.391 INFO [stderr] su: No module specific data is present
Dec 04 10:34:54.204 INFO running `"docker" "inspect" "faa22b0157f5c21528a09719a8f5ac885000a05e40f0adbedd96c68f4ddfa0f3"`
Dec 04 10:34:54.527 INFO running `"docker" "rm" "-f" "faa22b0157f5c21528a09719a8f5ac885000a05e40f0adbedd96c68f4ddfa0f3"`
Dec 04 10:34:54.798 INFO [stdout] faa22b0157f5c21528a09719a8f5ac885000a05e40f0adbedd96c68f4ddfa0f3