Nov 06 19:47:19.137 INFO checking jparoz/huck against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 19:47:19.137 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 19:47:19.548 INFO blam! e46385078509133178e14e0386737cbc3846f83dccc0aa5b64ded833edddc88a
Nov 06 19:47:19.560 INFO running `"docker" "start" "-a" "e46385078509133178e14e0386737cbc3846f83dccc0aa5b64ded833edddc88a"`
Nov 06 19:47:20.665 INFO kablam! usermod: no changes
Nov 06 19:47:20.737 INFO kablam!     Checking huck v0.1.0 (/source)
Nov 06 19:47:21.512 INFO kablam! warning: variant is never constructed: `TypeSignature`
Nov 06 19:47:21.512 INFO kablam!   --> src/ast.rs:18:5
Nov 06 19:47:21.512 INFO kablam!    |
Nov 06 19:47:21.512 INFO kablam! 18 |     TypeSignature { names: Vec<&'a str>, typ: Type<'a> },
Nov 06 19:47:21.512 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 19:47:21.512 INFO kablam!    |
Nov 06 19:47:21.512 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 19:47:21.512 INFO kablam! 
Nov 06 19:47:21.512 INFO kablam! warning: variant is never constructed: `Lit`
Nov 06 19:47:21.512 INFO kablam!   --> src/ast.rs:24:5
Nov 06 19:47:21.512 INFO kablam!    |
Nov 06 19:47:21.512 INFO kablam! 24 |     Lit(Literal),
Nov 06 19:47:21.512 INFO kablam!    |     ^^^^^^^^^^^^
Nov 06 19:47:21.512 INFO kablam! 
Nov 06 19:47:21.512 INFO kablam! warning: variant is never constructed: `Var`
Nov 06 19:47:21.512 INFO kablam!   --> src/ast.rs:25:5
Nov 06 19:47:21.512 INFO kablam!    |
Nov 06 19:47:21.512 INFO kablam! 25 |     Var(&'a str),
Nov 06 19:47:21.512 INFO kablam!    |     ^^^^^^^^^^^^
Nov 06 19:47:21.512 INFO kablam! 
Nov 06 19:47:21.512 INFO kablam! warning: variant is never constructed: `Lam`
Nov 06 19:47:21.512 INFO kablam!   --> src/ast.rs:26:5
Nov 06 19:47:21.512 INFO kablam!    |
Nov 06 19:47:21.512 INFO kablam! 26 |     Lam(Lambda<'a>),
Nov 06 19:47:21.512 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 06 19:47:21.512 INFO kablam! 
Nov 06 19:47:21.512 INFO kablam! warning: variant is never constructed: `App`
Nov 06 19:47:21.512 INFO kablam!   --> src/ast.rs:27:5
Nov 06 19:47:21.512 INFO kablam!    |
Nov 06 19:47:21.512 INFO kablam! 27 |     App(Box<Expr<'a>>, Box<Expr<'a>>),
Nov 06 19:47:21.512 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 19:47:21.512 INFO kablam! 
Nov 06 19:47:21.512 INFO kablam! warning: variant is never constructed: `Var`
Nov 06 19:47:21.512 INFO kablam!   --> src/ast.rs:38:5
Nov 06 19:47:21.512 INFO kablam!    |
Nov 06 19:47:21.512 INFO kablam! 38 |     Var(&'a str),
Nov 06 19:47:21.512 INFO kablam!    |     ^^^^^^^^^^^^
Nov 06 19:47:21.513 INFO kablam! 
Nov 06 19:47:21.513 INFO kablam! warning: variant is never constructed: `Concrete`
Nov 06 19:47:21.513 INFO kablam!   --> src/ast.rs:39:5
Nov 06 19:47:21.513 INFO kablam!    |
Nov 06 19:47:21.513 INFO kablam! 39 |     Concrete(&'a str),
Nov 06 19:47:21.513 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 06 19:47:21.513 INFO kablam! 
Nov 06 19:47:21.513 INFO kablam! warning: variant is never constructed: `App`
Nov 06 19:47:21.513 INFO kablam!   --> src/ast.rs:40:5
Nov 06 19:47:21.513 INFO kablam!    |
Nov 06 19:47:21.513 INFO kablam! 40 |     App(Box<Type<'a>>, Box<Type<'a>>),
Nov 06 19:47:21.513 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 19:47:21.513 INFO kablam! 
Nov 06 19:47:21.522 INFO kablam! warning: variant is never constructed: `TypeSignature`
Nov 06 19:47:21.522 INFO kablam!   --> src/ast.rs:18:5
Nov 06 19:47:21.522 INFO kablam!    |
Nov 06 19:47:21.522 INFO kablam! 18 |     TypeSignature { names: Vec<&'a str>, typ: Type<'a> },
Nov 06 19:47:21.522 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 19:47:21.522 INFO kablam!    |
Nov 06 19:47:21.522 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 19:47:21.522 INFO kablam! 
Nov 06 19:47:21.522 INFO kablam! warning: variant is never constructed: `Lit`
Nov 06 19:47:21.522 INFO kablam!   --> src/ast.rs:24:5
Nov 06 19:47:21.522 INFO kablam!    |
Nov 06 19:47:21.522 INFO kablam! 24 |     Lit(Literal),
Nov 06 19:47:21.522 INFO kablam!    |     ^^^^^^^^^^^^
Nov 06 19:47:21.522 INFO kablam! 
Nov 06 19:47:21.522 INFO kablam! warning: variant is never constructed: `Var`
Nov 06 19:47:21.522 INFO kablam!   --> src/ast.rs:25:5
Nov 06 19:47:21.522 INFO kablam!    |
Nov 06 19:47:21.522 INFO kablam! 25 |     Var(&'a str),
Nov 06 19:47:21.522 INFO kablam!    |     ^^^^^^^^^^^^
Nov 06 19:47:21.522 INFO kablam! 
Nov 06 19:47:21.522 INFO kablam! warning: variant is never constructed: `Lam`
Nov 06 19:47:21.522 INFO kablam!   --> src/ast.rs:26:5
Nov 06 19:47:21.522 INFO kablam!    |
Nov 06 19:47:21.522 INFO kablam! 26 |     Lam(Lambda<'a>),
Nov 06 19:47:21.522 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 06 19:47:21.522 INFO kablam! 
Nov 06 19:47:21.522 INFO kablam! warning: variant is never constructed: `App`
Nov 06 19:47:21.522 INFO kablam!   --> src/ast.rs:27:5
Nov 06 19:47:21.522 INFO kablam!    |
Nov 06 19:47:21.522 INFO kablam! 27 |     App(Box<Expr<'a>>, Box<Expr<'a>>),
Nov 06 19:47:21.522 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 19:47:21.522 INFO kablam! 
Nov 06 19:47:21.522 INFO kablam! warning: variant is never constructed: `Var`
Nov 06 19:47:21.522 INFO kablam!   --> src/ast.rs:38:5
Nov 06 19:47:21.522 INFO kablam!    |
Nov 06 19:47:21.522 INFO kablam! 38 |     Var(&'a str),
Nov 06 19:47:21.522 INFO kablam!    |     ^^^^^^^^^^^^
Nov 06 19:47:21.522 INFO kablam! 
Nov 06 19:47:21.522 INFO kablam! warning: variant is never constructed: `Concrete`
Nov 06 19:47:21.522 INFO kablam!   --> src/ast.rs:39:5
Nov 06 19:47:21.522 INFO kablam!    |
Nov 06 19:47:21.522 INFO kablam! 39 |     Concrete(&'a str),
Nov 06 19:47:21.522 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 06 19:47:21.522 INFO kablam! 
Nov 06 19:47:21.522 INFO kablam! warning: variant is never constructed: `App`
Nov 06 19:47:21.522 INFO kablam!   --> src/ast.rs:40:5
Nov 06 19:47:21.522 INFO kablam!    |
Nov 06 19:47:21.522 INFO kablam! 40 |     App(Box<Type<'a>>, Box<Type<'a>>),
Nov 06 19:47:21.522 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 19:47:21.522 INFO kablam! 
Nov 06 19:47:21.557 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Nov 06 19:47:21.560 INFO kablam! su: No module specific data is present
Nov 06 19:47:22.196 INFO running `"docker" "rm" "-f" "e46385078509133178e14e0386737cbc3846f83dccc0aa5b64ded833edddc88a"`
Nov 06 19:47:22.355 INFO blam! e46385078509133178e14e0386737cbc3846f83dccc0aa5b64ded833edddc88a