Nov 07 05:13:47.823 INFO checking DillonJettCallis/rustLetLang against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 05:13:47.824 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 07 05:13:48.288 INFO blam! 004ca69593989acc1fb286b8c9f931b98025c6d9f8a26f81abfaad81dcd36062
Nov 07 05:13:48.296 INFO running `"docker" "start" "-a" "004ca69593989acc1fb286b8c9f931b98025c6d9f8a26f81abfaad81dcd36062"`
Nov 07 05:13:49.116 INFO kablam! usermod: no changes
Nov 07 05:13:49.188 INFO kablam!     Checking rust_let_lang v0.1.0 (/source)
Nov 07 05:13:50.084 INFO kablam! warning: unused variable: `raw_shape`
Nov 07 05:13:50.084 INFO kablam!   --> src/typechecker.rs:69:30
Nov 07 05:13:50.084 INFO kablam!    |
Nov 07 05:13:50.084 INFO kablam! 69 |     Expression::Block{shape: raw_shape, loc, body: raw_body} => {
Nov 07 05:13:50.084 INFO kablam!    |                              ^^^^^^^^^ help: consider using `_raw_shape` instead
Nov 07 05:13:50.084 INFO kablam!    |
Nov 07 05:13:50.084 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 05:13:50.084 INFO kablam! 
Nov 07 05:13:50.084 INFO kablam! warning: unused variable: `raw_shape`
Nov 07 05:13:50.084 INFO kablam!    --> src/typechecker.rs:108:33
Nov 07 05:13:50.084 INFO kablam!     |
Nov 07 05:13:50.084 INFO kablam! 108 |     Expression::Variable{shape: raw_shape, loc, id} => {
Nov 07 05:13:50.084 INFO kablam!     |                                 ^^^^^^^^^ help: consider using `_raw_shape` instead
Nov 07 05:13:50.084 INFO kablam! 
Nov 07 05:13:50.084 INFO kablam! warning: unused variable: `shape`
Nov 07 05:13:50.084 INFO kablam!    --> src/typechecker.rs:171:43
Nov 07 05:13:50.084 INFO kablam!     |
Nov 07 05:13:50.084 INFO kablam! 171 |   if let Expression::FunctionDeclaration {shape, loc, id, ..} = ex {
Nov 07 05:13:50.084 INFO kablam!     |                                           ^^^^^ help: try ignoring the field: `shape: _`
Nov 07 05:13:50.084 INFO kablam! 
Nov 07 05:13:50.170 INFO kablam! warning: method is never used: `prev`
Nov 07 05:13:50.170 INFO kablam!    --> src/parser.rs:232:3
Nov 07 05:13:50.170 INFO kablam!     |
Nov 07 05:13:50.171 INFO kablam! 232 |   fn prev(&mut self) {
Nov 07 05:13:50.171 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^
Nov 07 05:13:50.171 INFO kablam!     |
Nov 07 05:13:50.172 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 07 05:13:50.172 INFO kablam! 
Nov 07 05:13:50.172 INFO kablam! warning: variant is never constructed: `String`
Nov 07 05:13:50.172 INFO kablam!    --> src/parser.rs:312:3
Nov 07 05:13:50.173 INFO kablam!     |
Nov 07 05:13:50.173 INFO kablam! 312 |   String,
Nov 07 05:13:50.173 INFO kablam!     |   ^^^^^^
Nov 07 05:13:50.174 INFO kablam! 
Nov 07 05:13:50.184 INFO kablam! warning: unused variable: `raw_shape`
Nov 07 05:13:50.185 INFO kablam!   --> src/typechecker.rs:69:30
Nov 07 05:13:50.185 INFO kablam!    |
Nov 07 05:13:50.185 INFO kablam! 69 |     Expression::Block{shape: raw_shape, loc, body: raw_body} => {
Nov 07 05:13:50.185 INFO kablam!    |                              ^^^^^^^^^ help: consider using `_raw_shape` instead
Nov 07 05:13:50.186 INFO kablam!    |
Nov 07 05:13:50.186 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 05:13:50.186 INFO kablam! 
Nov 07 05:13:50.186 INFO kablam! warning: unused variable: `raw_shape`
Nov 07 05:13:50.187 INFO kablam!    --> src/typechecker.rs:108:33
Nov 07 05:13:50.187 INFO kablam!     |
Nov 07 05:13:50.187 INFO kablam! 108 |     Expression::Variable{shape: raw_shape, loc, id} => {
Nov 07 05:13:50.188 INFO kablam!     |                                 ^^^^^^^^^ help: consider using `_raw_shape` instead
Nov 07 05:13:50.188 INFO kablam! 
Nov 07 05:13:50.188 INFO kablam! warning: unused variable: `shape`
Nov 07 05:13:50.188 INFO kablam!    --> src/typechecker.rs:171:43
Nov 07 05:13:50.189 INFO kablam!     |
Nov 07 05:13:50.189 INFO kablam! 171 |   if let Expression::FunctionDeclaration {shape, loc, id, ..} = ex {
Nov 07 05:13:50.189 INFO kablam!     |                                           ^^^^^ help: try ignoring the field: `shape: _`
Nov 07 05:13:50.189 INFO kablam! 
Nov 07 05:13:50.261 INFO kablam! warning: method is never used: `prev`
Nov 07 05:13:50.261 INFO kablam!    --> src/parser.rs:232:3
Nov 07 05:13:50.261 INFO kablam!     |
Nov 07 05:13:50.261 INFO kablam! 232 |   fn prev(&mut self) {
Nov 07 05:13:50.261 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^
Nov 07 05:13:50.261 INFO kablam!     |
Nov 07 05:13:50.261 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 07 05:13:50.261 INFO kablam! 
Nov 07 05:13:50.261 INFO kablam! warning: variant is never constructed: `String`
Nov 07 05:13:50.261 INFO kablam!    --> src/parser.rs:312:3
Nov 07 05:13:50.261 INFO kablam!     |
Nov 07 05:13:50.261 INFO kablam! 312 |   String,
Nov 07 05:13:50.261 INFO kablam!     |   ^^^^^^
Nov 07 05:13:50.261 INFO kablam! 
Nov 07 05:13:50.279 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Nov 07 05:13:50.287 INFO kablam! su: No module specific data is present
Nov 07 05:13:51.275 INFO running `"docker" "rm" "-f" "004ca69593989acc1fb286b8c9f931b98025c6d9f8a26f81abfaad81dcd36062"`
Nov 07 05:13:51.644 INFO blam! 004ca69593989acc1fb286b8c9f931b98025c6d9f8a26f81abfaad81dcd36062