Nov 06 12:37:18.774 INFO checking tiffany352/tifflang against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 12:37:18.774 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 12:37:19.252 INFO blam! 62531edeb29f702b7575c5351e7597b6f098166cd40d95b37c21bdbb064df04e
Nov 06 12:37:19.256 INFO running `"docker" "start" "-a" "62531edeb29f702b7575c5351e7597b6f098166cd40d95b37c21bdbb064df04e"`
Nov 06 12:37:20.303 INFO kablam! usermod: no changes
Nov 06 12:37:20.360 INFO kablam!     Checking libc v0.2.43
Nov 06 12:37:20.366 INFO kablam!    Compiling regex v1.0.5
Nov 06 12:37:20.366 INFO kablam!     Checking utf8-ranges v1.0.1
Nov 06 12:37:20.366 INFO kablam!     Checking web-assembler v0.1.0
Nov 06 12:37:22.980 INFO kablam!     Checking memchr v2.0.2
Nov 06 12:37:23.285 INFO kablam!     Checking aho-corasick v0.6.8
Nov 06 12:37:26.405 INFO kablam!     Checking tifflang v0.0.0 (/source)
Nov 06 12:37:27.073 INFO kablam! warning: variant is never constructed: `Function`
Nov 06 12:37:27.073 INFO kablam!   --> src/typecheck.rs:46:5
Nov 06 12:37:27.073 INFO kablam!    |
Nov 06 12:37:27.073 INFO kablam! 46 | /     Function {
Nov 06 12:37:27.073 INFO kablam! 47 | |         result: Box<Type>,
Nov 06 12:37:27.073 INFO kablam! 48 | |         args: Vec<Type>,
Nov 06 12:37:27.073 INFO kablam! 49 | |     }
Nov 06 12:37:27.073 INFO kablam!    | |_____^
Nov 06 12:37:27.073 INFO kablam!    |
Nov 06 12:37:27.073 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 12:37:27.073 INFO kablam! 
Nov 06 12:37:27.184 INFO kablam! warning: variant is never constructed: `Function`
Nov 06 12:37:27.184 INFO kablam!   --> src/typecheck.rs:46:5
Nov 06 12:37:27.184 INFO kablam!    |
Nov 06 12:37:27.184 INFO kablam! 46 | /     Function {
Nov 06 12:37:27.184 INFO kablam! 47 | |         result: Box<Type>,
Nov 06 12:37:27.184 INFO kablam! 48 | |         args: Vec<Type>,
Nov 06 12:37:27.184 INFO kablam! 49 | |     }
Nov 06 12:37:27.184 INFO kablam!    | |_____^
Nov 06 12:37:27.184 INFO kablam!    |
Nov 06 12:37:27.184 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 12:37:27.184 INFO kablam! 
Nov 06 12:37:27.208 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.89s
Nov 06 12:37:27.212 INFO kablam! su: No module specific data is present
Nov 06 12:37:28.189 INFO running `"docker" "rm" "-f" "62531edeb29f702b7575c5351e7597b6f098166cd40d95b37c21bdbb064df04e"`
Nov 06 12:37:28.344 INFO blam! 62531edeb29f702b7575c5351e7597b6f098166cd40d95b37c21bdbb064df04e