Nov 02 22:03:20.745 INFO checking DillonJettCallis/rustLetLang against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 22:03:20.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-7/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 22:03:21.254 INFO blam! 7ba99414212db249fe0cf20006cb0659e4a4b53a95609f1111ed54dbfbd9e9f9
Nov 02 22:03:21.256 INFO running `"docker" "start" "-a" "7ba99414212db249fe0cf20006cb0659e4a4b53a95609f1111ed54dbfbd9e9f9"`
Nov 02 22:03:22.631 INFO kablam! usermod: no changes
Nov 02 22:03:22.668 INFO kablam!     Checking simple-error v0.1.11
Nov 02 22:03:23.217 INFO kablam!     Checking rust_let_lang v0.1.0 (/source)
Nov 02 22:03:23.648 INFO kablam! warning: unused variable: `raw_shape`
Nov 02 22:03:23.648 INFO kablam!   --> src/typechecker.rs:69:30
Nov 02 22:03:23.648 INFO kablam!    |
Nov 02 22:03:23.648 INFO kablam! 69 |     Expression::Block{shape: raw_shape, loc, body: raw_body} => {
Nov 02 22:03:23.648 INFO kablam!    |                              ^^^^^^^^^ help: consider using `_raw_shape` instead
Nov 02 22:03:23.648 INFO kablam!    |
Nov 02 22:03:23.648 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 22:03:23.648 INFO kablam! 
Nov 02 22:03:23.648 INFO kablam! warning: unused variable: `raw_shape`
Nov 02 22:03:23.648 INFO kablam!    --> src/typechecker.rs:108:33
Nov 02 22:03:23.648 INFO kablam!     |
Nov 02 22:03:23.648 INFO kablam! 108 |     Expression::Variable{shape: raw_shape, loc, id} => {
Nov 02 22:03:23.648 INFO kablam!     |                                 ^^^^^^^^^ help: consider using `_raw_shape` instead
Nov 02 22:03:23.648 INFO kablam! 
Nov 02 22:03:23.648 INFO kablam! warning: unused variable: `shape`
Nov 02 22:03:23.648 INFO kablam!    --> src/typechecker.rs:171:43
Nov 02 22:03:23.648 INFO kablam!     |
Nov 02 22:03:23.648 INFO kablam! 171 |   if let Expression::FunctionDeclaration {shape, loc, id, ..} = ex {
Nov 02 22:03:23.648 INFO kablam!     |                                           ^^^^^ help: try ignoring the field: `shape: _`
Nov 02 22:03:23.648 INFO kablam! 
Nov 02 22:03:23.708 INFO kablam! warning: unused variable: `raw_shape`
Nov 02 22:03:23.708 INFO kablam!   --> src/typechecker.rs:69:30
Nov 02 22:03:23.708 INFO kablam!    |
Nov 02 22:03:23.708 INFO kablam! 69 |     Expression::Block{shape: raw_shape, loc, body: raw_body} => {
Nov 02 22:03:23.708 INFO kablam!    |                              ^^^^^^^^^ help: consider using `_raw_shape` instead
Nov 02 22:03:23.708 INFO kablam!    |
Nov 02 22:03:23.708 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 22:03:23.708 INFO kablam! 
Nov 02 22:03:23.708 INFO kablam! warning: unused variable: `raw_shape`
Nov 02 22:03:23.708 INFO kablam!    --> src/typechecker.rs:108:33
Nov 02 22:03:23.708 INFO kablam!     |
Nov 02 22:03:23.708 INFO kablam! 108 |     Expression::Variable{shape: raw_shape, loc, id} => {
Nov 02 22:03:23.708 INFO kablam!     |                                 ^^^^^^^^^ help: consider using `_raw_shape` instead
Nov 02 22:03:23.708 INFO kablam! 
Nov 02 22:03:23.708 INFO kablam! warning: method is never used: `prev`
Nov 02 22:03:23.708 INFO kablam!    --> src/parser.rs:232:3
Nov 02 22:03:23.708 INFO kablam!     |
Nov 02 22:03:23.708 INFO kablam! 232 |   fn prev(&mut self) {
Nov 02 22:03:23.708 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^
Nov 02 22:03:23.708 INFO kablam!     |
Nov 02 22:03:23.708 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 02 22:03:23.708 INFO kablam! 
Nov 02 22:03:23.708 INFO kablam! warning: variant is never constructed: `String`
Nov 02 22:03:23.708 INFO kablam!    --> src/parser.rs:312:3
Nov 02 22:03:23.708 INFO kablam!     |
Nov 02 22:03:23.708 INFO kablam! 312 |   String,
Nov 02 22:03:23.708 INFO kablam!     |   ^^^^^^
Nov 02 22:03:23.708 INFO kablam! 
Nov 02 22:03:23.708 INFO kablam! warning: unused variable: `shape`
Nov 02 22:03:23.708 INFO kablam!    --> src/typechecker.rs:171:43
Nov 02 22:03:23.708 INFO kablam!     |
Nov 02 22:03:23.708 INFO kablam! 171 |   if let Expression::FunctionDeclaration {shape, loc, id, ..} = ex {
Nov 02 22:03:23.708 INFO kablam!     |                                           ^^^^^ help: try ignoring the field: `shape: _`
Nov 02 22:03:23.708 INFO kablam! 
Nov 02 22:03:23.786 INFO kablam! warning: method is never used: `prev`
Nov 02 22:03:23.786 INFO kablam!    --> src/parser.rs:232:3
Nov 02 22:03:23.786 INFO kablam!     |
Nov 02 22:03:23.786 INFO kablam! 232 |   fn prev(&mut self) {
Nov 02 22:03:23.786 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^
Nov 02 22:03:23.786 INFO kablam!     |
Nov 02 22:03:23.786 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 02 22:03:23.786 INFO kablam! 
Nov 02 22:03:23.786 INFO kablam! warning: variant is never constructed: `String`
Nov 02 22:03:23.786 INFO kablam!    --> src/parser.rs:312:3
Nov 02 22:03:23.786 INFO kablam!     |
Nov 02 22:03:23.786 INFO kablam! 312 |   String,
Nov 02 22:03:23.786 INFO kablam!     |   ^^^^^^
Nov 02 22:03:23.786 INFO kablam! 
Nov 02 22:03:23.809 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Nov 02 22:03:23.810 INFO kablam! su: No module specific data is present
Nov 02 22:03:24.114 INFO running `"docker" "rm" "-f" "7ba99414212db249fe0cf20006cb0659e4a4b53a95609f1111ed54dbfbd9e9f9"`
Nov 02 22:03:24.247 INFO blam! 7ba99414212db249fe0cf20006cb0659e4a4b53a95609f1111ed54dbfbd9e9f9