Nov 04 05:17:41.494 INFO checking jamii/rust-tagless against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 05:17:41.494 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 04 05:17:42.017 INFO blam! 4d5d0bec3c8cc454dc16661595495d1960c11f50751da84797daf01bde925095
Nov 04 05:17:42.017 INFO running `"docker" "start" "-a" "4d5d0bec3c8cc454dc16661595495d1960c11f50751da84797daf01bde925095"`
Nov 04 05:17:43.395 INFO kablam! usermod: no changes
Nov 04 05:17:43.479 INFO kablam!     Checking tagless v0.1.0 (/source)
Nov 04 05:17:44.367 INFO kablam! warning: variant is never constructed: `Bool`
Nov 04 05:17:44.367 INFO kablam!   --> src/main.rs:12:5
Nov 04 05:17:44.368 INFO kablam!    |
Nov 04 05:17:44.368 INFO kablam! 12 |     Bool,
Nov 04 05:17:44.368 INFO kablam!    |     ^^^^
Nov 04 05:17:44.369 INFO kablam!    |
Nov 04 05:17:44.369 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 05:17:44.369 INFO kablam! 
Nov 04 05:17:44.370 INFO kablam! warning: struct is never constructed: `Staged2`
Nov 04 05:17:44.370 INFO kablam!    --> src/main.rs:253:1
Nov 04 05:17:44.370 INFO kablam!     |
Nov 04 05:17:44.371 INFO kablam! 253 | struct Staged2 {
Nov 04 05:17:44.371 INFO kablam!     | ^^^^^^^^^^^^^^
Nov 04 05:17:44.371 INFO kablam! 
Nov 04 05:17:44.371 INFO kablam! warning: method is never used: `new`
Nov 04 05:17:44.372 INFO kablam!    --> src/main.rs:258:5
Nov 04 05:17:44.372 INFO kablam!     |
Nov 04 05:17:44.372 INFO kablam! 258 | /     fn new<T, F>(staged: F) -> Self
Nov 04 05:17:44.373 INFO kablam! 259 | |     where
Nov 04 05:17:44.373 INFO kablam! 260 | |         F: Fn() -> T + 'static,
Nov 04 05:17:44.373 INFO kablam! 261 | |         T: 'static,
Nov 04 05:17:44.374 INFO kablam! ...   |
Nov 04 05:17:44.374 INFO kablam! 265 | |         Staged2 { value: box2 }
Nov 04 05:17:44.374 INFO kablam! 266 | |     }
Nov 04 05:17:44.374 INFO kablam!     | |_____^
Nov 04 05:17:44.375 INFO kablam! 
Nov 04 05:17:44.375 INFO kablam! warning: method is never used: `unwrap`
Nov 04 05:17:44.375 INFO kablam!    --> src/main.rs:268:5
Nov 04 05:17:44.376 INFO kablam!     |
Nov 04 05:17:44.376 INFO kablam! 268 | /     fn unwrap<T>(self) -> Box<Fn() -> T + 'static>
Nov 04 05:17:44.376 INFO kablam! 269 | |     where
Nov 04 05:17:44.377 INFO kablam! 270 | |         T: 'static,
Nov 04 05:17:44.377 INFO kablam! 271 | |     {
Nov 04 05:17:44.377 INFO kablam! ...   |
Nov 04 05:17:44.377 INFO kablam! 274 | |         }
Nov 04 05:17:44.378 INFO kablam! 275 | |     }
Nov 04 05:17:44.378 INFO kablam!     | |_____^
Nov 04 05:17:44.378 INFO kablam! 
Nov 04 05:17:44.379 INFO kablam! warning: struct is never constructed: `Constant`
Nov 04 05:17:44.379 INFO kablam!    --> src/main.rs:283:1
Nov 04 05:17:44.379 INFO kablam!     |
Nov 04 05:17:44.383 INFO kablam! 283 | struct Constant<T> {
Nov 04 05:17:44.383 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Nov 04 05:17:44.383 INFO kablam! 
Nov 04 05:17:44.384 INFO kablam! warning: struct is never constructed: `Add`
Nov 04 05:17:44.384 INFO kablam!    --> src/main.rs:297:1
Nov 04 05:17:44.384 INFO kablam!     |
Nov 04 05:17:44.384 INFO kablam! 297 | struct Add {
Nov 04 05:17:44.385 INFO kablam!     | ^^^^^^^^^^
Nov 04 05:17:44.385 INFO kablam! 
Nov 04 05:17:44.385 INFO kablam! warning: struct is never constructed: `LessThan`
Nov 04 05:17:44.386 INFO kablam!    --> src/main.rs:309:1
Nov 04 05:17:44.386 INFO kablam!     |
Nov 04 05:17:44.386 INFO kablam! 309 | struct LessThan {
Nov 04 05:17:44.387 INFO kablam!     | ^^^^^^^^^^^^^^^
Nov 04 05:17:44.387 INFO kablam! 
Nov 04 05:17:44.387 INFO kablam! warning: struct is never constructed: `Let`
Nov 04 05:17:44.387 INFO kablam!    --> src/main.rs:321:1
Nov 04 05:17:44.388 INFO kablam!     |
Nov 04 05:17:44.388 INFO kablam! 321 | struct Let<T1, T2> {
Nov 04 05:17:44.388 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Nov 04 05:17:44.389 INFO kablam! 
Nov 04 05:17:44.389 INFO kablam! warning: struct is never constructed: `Get`
Nov 04 05:17:44.389 INFO kablam!    --> src/main.rs:338:1
Nov 04 05:17:44.390 INFO kablam!     |
Nov 04 05:17:44.390 INFO kablam! 338 | struct Get<T> {
Nov 04 05:17:44.390 INFO kablam!     | ^^^^^^^^^^^^^
Nov 04 05:17:44.391 INFO kablam! 
Nov 04 05:17:44.391 INFO kablam! warning: struct is never constructed: `Set`
Nov 04 05:17:44.391 INFO kablam!    --> src/main.rs:352:1
Nov 04 05:17:44.391 INFO kablam!     |
Nov 04 05:17:44.392 INFO kablam! 352 | struct Set<T> {
Nov 04 05:17:44.392 INFO kablam!     | ^^^^^^^^^^^^^
Nov 04 05:17:44.392 INFO kablam! 
Nov 04 05:17:44.393 INFO kablam! warning: struct is never constructed: `While`
Nov 04 05:17:44.393 INFO kablam!    --> src/main.rs:369:1
Nov 04 05:17:44.393 INFO kablam!     |
Nov 04 05:17:44.393 INFO kablam! 369 | struct While<T> {
Nov 04 05:17:44.394 INFO kablam!     | ^^^^^^^^^^^^^^^
Nov 04 05:17:44.394 INFO kablam! 
Nov 04 05:17:44.394 INFO kablam! warning: struct is never constructed: `StagedExpr`
Nov 04 05:17:44.394 INFO kablam!    --> src/main.rs:384:1
Nov 04 05:17:44.395 INFO kablam!     |
Nov 04 05:17:44.395 INFO kablam! 384 | struct StagedExpr {
Nov 04 05:17:44.395 INFO kablam!     | ^^^^^^^^^^^^^^^^^
Nov 04 05:17:44.395 INFO kablam! 
Nov 04 05:17:44.396 INFO kablam! warning: method is never used: `new`
Nov 04 05:17:44.396 INFO kablam!    --> src/main.rs:389:5
Nov 04 05:17:44.396 INFO kablam!     |
Nov 04 05:17:44.396 INFO kablam! 389 | /     fn new<T, R>(runnable: R) -> Self
Nov 04 05:17:44.396 INFO kablam! 390 | |     where
Nov 04 05:17:44.396 INFO kablam! 391 | |         R: Runnable<Output = T> + 'static,
Nov 04 05:17:44.397 INFO kablam! 392 | |         T: 'static,
Nov 04 05:17:44.397 INFO kablam! ...   |
Nov 04 05:17:44.397 INFO kablam! 396 | |         StagedExpr { value: box2 }
Nov 04 05:17:44.397 INFO kablam! 397 | |     }
Nov 04 05:17:44.397 INFO kablam!     | |_____^
Nov 04 05:17:44.397 INFO kablam! 
Nov 04 05:17:44.398 INFO kablam! warning: method is never used: `unwrap`
Nov 04 05:17:44.398 INFO kablam!    --> src/main.rs:399:5
Nov 04 05:17:44.398 INFO kablam!     |
Nov 04 05:17:44.398 INFO kablam! 399 | /     fn unwrap<T>(self) -> Box<Runnable<Output = T>>
Nov 04 05:17:44.398 INFO kablam! 400 | |     where
Nov 04 05:17:44.403 INFO kablam! 401 | |         T: 'static,
Nov 04 05:17:44.403 INFO kablam! 402 | |     {
Nov 04 05:17:44.403 INFO kablam! ...   |
Nov 04 05:17:44.403 INFO kablam! 405 | |         }
Nov 04 05:17:44.404 INFO kablam! 406 | |     }
Nov 04 05:17:44.404 INFO kablam!     | |_____^
Nov 04 05:17:44.404 INFO kablam! 
Nov 04 05:17:44.404 INFO kablam! warning: denote infinite loops with `loop { ... }`
Nov 04 05:17:44.404 INFO kablam!   --> src/main.rs:97:13
Nov 04 05:17:44.404 INFO kablam!    |
Nov 04 05:17:44.404 INFO kablam! 97 |             while true {
Nov 04 05:17:44.405 INFO kablam!    |             ^^^^^^^^^^ help: use `loop`
Nov 04 05:17:44.405 INFO kablam!    |
Nov 04 05:17:44.405 INFO kablam!    = note: #[warn(while_true)] on by default
Nov 04 05:17:44.405 INFO kablam! 
Nov 04 05:17:44.555 INFO kablam! warning: variant is never constructed: `Bool`
Nov 04 05:17:44.556 INFO kablam!   --> src/main.rs:12:5
Nov 04 05:17:44.556 INFO kablam!    |
Nov 04 05:17:44.556 INFO kablam! 12 |     Bool,
Nov 04 05:17:44.556 INFO kablam!    |     ^^^^
Nov 04 05:17:44.556 INFO kablam!    |
Nov 04 05:17:44.556 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 05:17:44.557 INFO kablam! 
Nov 04 05:17:44.557 INFO kablam! warning: struct is never constructed: `Staged2`
Nov 04 05:17:44.557 INFO kablam!    --> src/main.rs:253:1
Nov 04 05:17:44.557 INFO kablam!     |
Nov 04 05:17:44.557 INFO kablam! 253 | struct Staged2 {
Nov 04 05:17:44.557 INFO kablam!     | ^^^^^^^^^^^^^^
Nov 04 05:17:44.558 INFO kablam! 
Nov 04 05:17:44.558 INFO kablam! warning: method is never used: `new`
Nov 04 05:17:44.558 INFO kablam!    --> src/main.rs:258:5
Nov 04 05:17:44.558 INFO kablam!     |
Nov 04 05:17:44.558 INFO kablam! 258 | /     fn new<T, F>(staged: F) -> Self
Nov 04 05:17:44.558 INFO kablam! 259 | |     where
Nov 04 05:17:44.559 INFO kablam! 260 | |         F: Fn() -> T + 'static,
Nov 04 05:17:44.559 INFO kablam! 261 | |         T: 'static,
Nov 04 05:17:44.559 INFO kablam! ...   |
Nov 04 05:17:44.559 INFO kablam! 265 | |         Staged2 { value: box2 }
Nov 04 05:17:44.559 INFO kablam! 266 | |     }
Nov 04 05:17:44.559 INFO kablam!     | |_____^
Nov 04 05:17:44.559 INFO kablam! 
Nov 04 05:17:44.560 INFO kablam! warning: method is never used: `unwrap`
Nov 04 05:17:44.560 INFO kablam!    --> src/main.rs:268:5
Nov 04 05:17:44.560 INFO kablam!     |
Nov 04 05:17:44.560 INFO kablam! 268 | /     fn unwrap<T>(self) -> Box<Fn() -> T + 'static>
Nov 04 05:17:44.560 INFO kablam! 269 | |     where
Nov 04 05:17:44.560 INFO kablam! 270 | |         T: 'static,
Nov 04 05:17:44.561 INFO kablam! 271 | |     {
Nov 04 05:17:44.561 INFO kablam! ...   |
Nov 04 05:17:44.561 INFO kablam! 274 | |         }
Nov 04 05:17:44.561 INFO kablam! 275 | |     }
Nov 04 05:17:44.561 INFO kablam!     | |_____^
Nov 04 05:17:44.561 INFO kablam! 
Nov 04 05:17:44.561 INFO kablam! warning: struct is never constructed: `Constant`
Nov 04 05:17:44.562 INFO kablam!    --> src/main.rs:283:1
Nov 04 05:17:44.562 INFO kablam!     |
Nov 04 05:17:44.562 INFO kablam! 283 | struct Constant<T> {
Nov 04 05:17:44.562 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Nov 04 05:17:44.562 INFO kablam! 
Nov 04 05:17:44.562 INFO kablam! warning: struct is never constructed: `Add`
Nov 04 05:17:44.563 INFO kablam!    --> src/main.rs:297:1
Nov 04 05:17:44.563 INFO kablam!     |
Nov 04 05:17:44.563 INFO kablam! 297 | struct Add {
Nov 04 05:17:44.563 INFO kablam!     | ^^^^^^^^^^
Nov 04 05:17:44.563 INFO kablam! 
Nov 04 05:17:44.563 INFO kablam! warning: struct is never constructed: `LessThan`
Nov 04 05:17:44.564 INFO kablam!    --> src/main.rs:309:1
Nov 04 05:17:44.564 INFO kablam!     |
Nov 04 05:17:44.564 INFO kablam! 309 | struct LessThan {
Nov 04 05:17:44.564 INFO kablam!     | ^^^^^^^^^^^^^^^
Nov 04 05:17:44.564 INFO kablam! 
Nov 04 05:17:44.564 INFO kablam! warning: struct is never constructed: `Let`
Nov 04 05:17:44.564 INFO kablam!    --> src/main.rs:321:1
Nov 04 05:17:44.565 INFO kablam!     |
Nov 04 05:17:44.565 INFO kablam! 321 | struct Let<T1, T2> {
Nov 04 05:17:44.565 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Nov 04 05:17:44.565 INFO kablam! 
Nov 04 05:17:44.565 INFO kablam! warning: struct is never constructed: `Get`
Nov 04 05:17:44.565 INFO kablam!    --> src/main.rs:338:1
Nov 04 05:17:44.566 INFO kablam!     |
Nov 04 05:17:44.566 INFO kablam! 338 | struct Get<T> {
Nov 04 05:17:44.566 INFO kablam!     | ^^^^^^^^^^^^^
Nov 04 05:17:44.566 INFO kablam! 
Nov 04 05:17:44.566 INFO kablam! warning: struct is never constructed: `Set`
Nov 04 05:17:44.578 INFO kablam!    --> src/main.rs:352:1
Nov 04 05:17:44.578 INFO kablam!     |
Nov 04 05:17:44.578 INFO kablam! 352 | struct Set<T> {
Nov 04 05:17:44.578 INFO kablam!     | ^^^^^^^^^^^^^
Nov 04 05:17:44.578 INFO kablam! 
Nov 04 05:17:44.578 INFO kablam! warning: struct is never constructed: `While`
Nov 04 05:17:44.578 INFO kablam!    --> src/main.rs:369:1
Nov 04 05:17:44.578 INFO kablam!     |
Nov 04 05:17:44.578 INFO kablam! 369 | struct While<T> {
Nov 04 05:17:44.578 INFO kablam!     | ^^^^^^^^^^^^^^^
Nov 04 05:17:44.578 INFO kablam! 
Nov 04 05:17:44.578 INFO kablam! warning: struct is never constructed: `StagedExpr`
Nov 04 05:17:44.578 INFO kablam!    --> src/main.rs:384:1
Nov 04 05:17:44.578 INFO kablam!     |
Nov 04 05:17:44.578 INFO kablam! 384 | struct StagedExpr {
Nov 04 05:17:44.578 INFO kablam!     | ^^^^^^^^^^^^^^^^^
Nov 04 05:17:44.578 INFO kablam! 
Nov 04 05:17:44.578 INFO kablam! warning: method is never used: `new`
Nov 04 05:17:44.578 INFO kablam!    --> src/main.rs:389:5
Nov 04 05:17:44.578 INFO kablam!     |
Nov 04 05:17:44.578 INFO kablam! 389 | /     fn new<T, R>(runnable: R) -> Self
Nov 04 05:17:44.578 INFO kablam! 390 | |     where
Nov 04 05:17:44.578 INFO kablam! 391 | |         R: Runnable<Output = T> + 'static,
Nov 04 05:17:44.578 INFO kablam! 392 | |         T: 'static,
Nov 04 05:17:44.578 INFO kablam! ...   |
Nov 04 05:17:44.578 INFO kablam! 396 | |         StagedExpr { value: box2 }
Nov 04 05:17:44.578 INFO kablam! 397 | |     }
Nov 04 05:17:44.578 INFO kablam!     | |_____^
Nov 04 05:17:44.578 INFO kablam! 
Nov 04 05:17:44.578 INFO kablam! warning: method is never used: `unwrap`
Nov 04 05:17:44.578 INFO kablam!    --> src/main.rs:399:5
Nov 04 05:17:44.578 INFO kablam!     |
Nov 04 05:17:44.578 INFO kablam! 399 | /     fn unwrap<T>(self) -> Box<Runnable<Output = T>>
Nov 04 05:17:44.582 INFO kablam! 400 | |     where
Nov 04 05:17:44.583 INFO kablam! 401 | |         T: 'static,
Nov 04 05:17:44.583 INFO kablam! 402 | |     {
Nov 04 05:17:44.583 INFO kablam! ...   |
Nov 04 05:17:44.583 INFO kablam! 405 | |         }
Nov 04 05:17:44.583 INFO kablam! 406 | |     }
Nov 04 05:17:44.583 INFO kablam!     | |_____^
Nov 04 05:17:44.583 INFO kablam! 
Nov 04 05:17:44.583 INFO kablam! warning: denote infinite loops with `loop { ... }`
Nov 04 05:17:44.583 INFO kablam!   --> src/main.rs:97:13
Nov 04 05:17:44.583 INFO kablam!    |
Nov 04 05:17:44.583 INFO kablam! 97 |             while true {
Nov 04 05:17:44.583 INFO kablam!    |             ^^^^^^^^^^ help: use `loop`
Nov 04 05:17:44.583 INFO kablam!    |
Nov 04 05:17:44.583 INFO kablam!    = note: #[warn(while_true)] on by default
Nov 04 05:17:44.583 INFO kablam! 
Nov 04 05:17:44.599 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Nov 04 05:17:44.607 INFO kablam! su: No module specific data is present
Nov 04 05:17:45.414 INFO running `"docker" "rm" "-f" "4d5d0bec3c8cc454dc16661595495d1960c11f50751da84797daf01bde925095"`
Nov 04 05:17:45.735 INFO blam! 4d5d0bec3c8cc454dc16661595495d1960c11f50751da84797daf01bde925095