Nov 01 12:31:10.731 INFO checking DillonJettCallis/rustLetLang against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 12:31:10.732 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 12:31:11.116 INFO blam! 060a4394f3405bb66ae0b3dd470d2b77a5df3fa8993bffcfc22007813f60b891
Nov 01 12:31:11.124 INFO running `"docker" "start" "-a" "060a4394f3405bb66ae0b3dd470d2b77a5df3fa8993bffcfc22007813f60b891"`
Nov 01 12:31:12.820 INFO kablam! usermod: no changes
Nov 01 12:31:12.904 INFO kablam!     Checking simple-error v0.1.11
Nov 01 12:31:13.506 INFO kablam!     Checking rust_let_lang v0.1.0 (/source)
Nov 01 12:31:14.656 INFO kablam! warning: unused variable: `raw_shape`
Nov 01 12:31:14.656 INFO kablam!   --> src/typechecker.rs:69:30
Nov 01 12:31:14.656 INFO kablam!    |
Nov 01 12:31:14.656 INFO kablam! 69 |     Expression::Block{shape: raw_shape, loc, body: raw_body} => {
Nov 01 12:31:14.656 INFO kablam!    |                              ^^^^^^^^^ help: consider using `_raw_shape` instead
Nov 01 12:31:14.656 INFO kablam!    |
Nov 01 12:31:14.656 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 12:31:14.656 INFO kablam! 
Nov 01 12:31:14.657 INFO kablam! warning: unused variable: `raw_shape`
Nov 01 12:31:14.657 INFO kablam!    --> src/typechecker.rs:108:33
Nov 01 12:31:14.657 INFO kablam!     |
Nov 01 12:31:14.657 INFO kablam! 108 |     Expression::Variable{shape: raw_shape, loc, id} => {
Nov 01 12:31:14.657 INFO kablam!     |                                 ^^^^^^^^^ help: consider using `_raw_shape` instead
Nov 01 12:31:14.657 INFO kablam! 
Nov 01 12:31:14.657 INFO kablam! warning: unused variable: `shape`
Nov 01 12:31:14.657 INFO kablam!    --> src/typechecker.rs:171:43
Nov 01 12:31:14.657 INFO kablam!     |
Nov 01 12:31:14.657 INFO kablam! 171 |   if let Expression::FunctionDeclaration {shape, loc, id, ..} = ex {
Nov 01 12:31:14.657 INFO kablam!     |                                           ^^^^^ help: try ignoring the field: `shape: _`
Nov 01 12:31:14.657 INFO kablam! 
Nov 01 12:31:14.772 INFO kablam! warning: unused variable: `raw_shape`
Nov 01 12:31:14.772 INFO kablam!   --> src/typechecker.rs:69:30
Nov 01 12:31:14.772 INFO kablam!    |
Nov 01 12:31:14.772 INFO kablam! 69 |     Expression::Block{shape: raw_shape, loc, body: raw_body} => {
Nov 01 12:31:14.772 INFO kablam!    |                              ^^^^^^^^^ help: consider using `_raw_shape` instead
Nov 01 12:31:14.772 INFO kablam!    |
Nov 01 12:31:14.772 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 12:31:14.772 INFO kablam! 
Nov 01 12:31:14.772 INFO kablam! warning: unused variable: `raw_shape`
Nov 01 12:31:14.772 INFO kablam!    --> src/typechecker.rs:108:33
Nov 01 12:31:14.772 INFO kablam!     |
Nov 01 12:31:14.772 INFO kablam! 108 |     Expression::Variable{shape: raw_shape, loc, id} => {
Nov 01 12:31:14.772 INFO kablam!     |                                 ^^^^^^^^^ help: consider using `_raw_shape` instead
Nov 01 12:31:14.772 INFO kablam! 
Nov 01 12:31:14.772 INFO kablam! warning: unused variable: `shape`
Nov 01 12:31:14.772 INFO kablam!    --> src/typechecker.rs:171:43
Nov 01 12:31:14.773 INFO kablam!     |
Nov 01 12:31:14.773 INFO kablam! 171 |   if let Expression::FunctionDeclaration {shape, loc, id, ..} = ex {
Nov 01 12:31:14.773 INFO kablam!     |                                           ^^^^^ help: try ignoring the field: `shape: _`
Nov 01 12:31:14.773 INFO kablam! 
Nov 01 12:31:14.784 INFO kablam! warning: method is never used: `prev`
Nov 01 12:31:14.784 INFO kablam!    --> src/parser.rs:232:3
Nov 01 12:31:14.784 INFO kablam!     |
Nov 01 12:31:14.784 INFO kablam! 232 |   fn prev(&mut self) {
Nov 01 12:31:14.784 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^
Nov 01 12:31:14.784 INFO kablam!     |
Nov 01 12:31:14.784 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 12:31:14.784 INFO kablam! 
Nov 01 12:31:14.784 INFO kablam! warning: variant is never constructed: `String`
Nov 01 12:31:14.784 INFO kablam!    --> src/parser.rs:312:3
Nov 01 12:31:14.784 INFO kablam!     |
Nov 01 12:31:14.784 INFO kablam! 312 |   String,
Nov 01 12:31:14.784 INFO kablam!     |   ^^^^^^
Nov 01 12:31:14.784 INFO kablam! 
Nov 01 12:31:14.840 INFO kablam! warning: method is never used: `prev`
Nov 01 12:31:14.840 INFO kablam!    --> src/parser.rs:232:3
Nov 01 12:31:14.840 INFO kablam!     |
Nov 01 12:31:14.840 INFO kablam! 232 |   fn prev(&mut self) {
Nov 01 12:31:14.840 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^
Nov 01 12:31:14.840 INFO kablam!     |
Nov 01 12:31:14.840 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 12:31:14.840 INFO kablam! 
Nov 01 12:31:14.840 INFO kablam! warning: variant is never constructed: `String`
Nov 01 12:31:14.840 INFO kablam!    --> src/parser.rs:312:3
Nov 01 12:31:14.840 INFO kablam!     |
Nov 01 12:31:14.840 INFO kablam! 312 |   String,
Nov 01 12:31:14.840 INFO kablam!     |   ^^^^^^
Nov 01 12:31:14.840 INFO kablam! 
Nov 01 12:31:14.881 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
Nov 01 12:31:14.884 INFO kablam! su: No module specific data is present
Nov 01 12:31:15.544 INFO running `"docker" "rm" "-f" "060a4394f3405bb66ae0b3dd470d2b77a5df3fa8993bffcfc22007813f60b891"`
Nov 01 12:31:15.716 INFO blam! 060a4394f3405bb66ae0b3dd470d2b77a5df3fa8993bffcfc22007813f60b891