Oct 12 12:14:13.767 INFO checking tiffany352/tifflang against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 12:14:13.768 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 12:14:14.124 INFO blam! 94621fa9fa290cea354c20fa8adac50aec7fe7882b5dae42cf9f5bd920b40b1b
Oct 12 12:14:14.128 INFO running `"docker" "start" "-a" "94621fa9fa290cea354c20fa8adac50aec7fe7882b5dae42cf9f5bd920b40b1b"`
Oct 12 12:14:14.712 INFO kablam! usermod: no changes
Oct 12 12:14:14.820 INFO kablam!    Compiling regex v1.0.5
Oct 12 12:14:14.820 INFO kablam!     Checking web-assembler v0.1.0
Oct 12 12:14:19.662 INFO kablam!     Checking tifflang v0.0.0 (/source)
Oct 12 12:14:20.752 INFO kablam! warning: variant is never constructed: `Function`
Oct 12 12:14:20.752 INFO kablam!   --> src/typecheck.rs:46:5
Oct 12 12:14:20.752 INFO kablam!    |
Oct 12 12:14:20.752 INFO kablam! 46 | /     Function {
Oct 12 12:14:20.752 INFO kablam! 47 | |         result: Box<Type>,
Oct 12 12:14:20.752 INFO kablam! 48 | |         args: Vec<Type>,
Oct 12 12:14:20.752 INFO kablam! 49 | |     }
Oct 12 12:14:20.752 INFO kablam!    | |_____^
Oct 12 12:14:20.752 INFO kablam!    |
Oct 12 12:14:20.752 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 12:14:20.752 INFO kablam! 
Oct 12 12:14:20.832 INFO kablam! warning: variant is never constructed: `Function`
Oct 12 12:14:20.832 INFO kablam!   --> src/typecheck.rs:46:5
Oct 12 12:14:20.832 INFO kablam!    |
Oct 12 12:14:20.832 INFO kablam! 46 | /     Function {
Oct 12 12:14:20.832 INFO kablam! 47 | |         result: Box<Type>,
Oct 12 12:14:20.832 INFO kablam! 48 | |         args: Vec<Type>,
Oct 12 12:14:20.832 INFO kablam! 49 | |     }
Oct 12 12:14:20.832 INFO kablam!    | |_____^
Oct 12 12:14:20.832 INFO kablam!    |
Oct 12 12:14:20.832 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 12:14:20.832 INFO kablam! 
Oct 12 12:14:20.880 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.14s
Oct 12 12:14:20.880 INFO kablam! su: No module specific data is present
Oct 12 12:14:21.538 INFO running `"docker" "rm" "-f" "94621fa9fa290cea354c20fa8adac50aec7fe7882b5dae42cf9f5bd920b40b1b"`
Oct 12 12:14:21.752 INFO blam! 94621fa9fa290cea354c20fa8adac50aec7fe7882b5dae42cf9f5bd920b40b1b