Nov 02 22:40:49.739 INFO checking AndersonReyes/lox against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 22:40:49.740 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 22:40:50.178 INFO blam! 36b3a6de0c5f2975a0f6fedc7a58f0c2c48bb8c618521ffe73735ca3fe8bbdfc
Nov 02 22:40:50.182 INFO running `"docker" "start" "-a" "36b3a6de0c5f2975a0f6fedc7a58f0c2c48bb8c618521ffe73735ca3fe8bbdfc"`
Nov 02 22:40:51.263 INFO kablam! usermod: no changes
Nov 02 22:40:51.372 INFO kablam!     Checking pl v0.1.0 (/source)
Nov 02 22:40:52.596 INFO kablam! warning: unused import: `std::fmt`
Nov 02 22:40:52.596 INFO kablam!  --> src/token.rs:1:5
Nov 02 22:40:52.596 INFO kablam!   |
Nov 02 22:40:52.596 INFO kablam! 1 | use std::fmt;
Nov 02 22:40:52.596 INFO kablam!   |     ^^^^^^^^
Nov 02 22:40:52.596 INFO kablam!   |
Nov 02 22:40:52.596 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 22:40:52.596 INFO kablam! 
Nov 02 22:40:52.603 INFO kablam! warning: unused import: `std::fmt`
Nov 02 22:40:52.603 INFO kablam!  --> src/token.rs:1:5
Nov 02 22:40:52.603 INFO kablam!   |
Nov 02 22:40:52.603 INFO kablam! 1 | use std::fmt;
Nov 02 22:40:52.603 INFO kablam!   |     ^^^^^^^^
Nov 02 22:40:52.603 INFO kablam!   |
Nov 02 22:40:52.608 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 22:40:52.608 INFO kablam! 
Nov 02 22:40:52.608 INFO kablam! warning: unused import: `token::*`
Nov 02 22:40:52.608 INFO kablam!    --> src/token.rs:380:9
Nov 02 22:40:52.608 INFO kablam!     |
Nov 02 22:40:52.608 INFO kablam! 380 |     use token::*;
Nov 02 22:40:52.608 INFO kablam!     |         ^^^^^^^^
Nov 02 22:40:52.608 INFO kablam! 
Nov 02 22:40:52.608 INFO kablam! warning: unused import: `token::NodeType`
Nov 02 22:40:52.608 INFO kablam!  --> src/debug_utils.rs:2:5
Nov 02 22:40:52.608 INFO kablam!   |
Nov 02 22:40:52.608 INFO kablam! 2 | use token::NodeType;
Nov 02 22:40:52.608 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 02 22:40:52.608 INFO kablam! 
Nov 02 22:40:52.608 INFO kablam! warning: unused import: `debug_utils::*`
Nov 02 22:40:52.608 INFO kablam!   --> src/debug_utils.rs:37:9
Nov 02 22:40:52.608 INFO kablam!    |
Nov 02 22:40:52.608 INFO kablam! 37 |     use debug_utils::*;
Nov 02 22:40:52.608 INFO kablam!    |         ^^^^^^^^^^^^^^
Nov 02 22:40:52.608 INFO kablam! 
Nov 02 22:40:52.968 INFO kablam! warning: variable does not need to be mutable
Nov 02 22:40:52.968 INFO kablam!    --> src/parser.rs:264:13
Nov 02 22:40:52.968 INFO kablam!     |
Nov 02 22:40:52.968 INFO kablam! 264 |         let mut tok = self.get_token_wrapper();
Nov 02 22:40:52.968 INFO kablam!     |             ----^^^
Nov 02 22:40:52.968 INFO kablam!     |             |
Nov 02 22:40:52.968 INFO kablam!     |             help: remove this `mut`
Nov 02 22:40:52.968 INFO kablam!     |
Nov 02 22:40:52.968 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 22:40:52.968 INFO kablam! 
Nov 02 22:40:52.969 INFO kablam! warning: function is never used: `check_tree_equal`
Nov 02 22:40:52.969 INFO kablam!  --> src/debug_utils.rs:4:1
Nov 02 22:40:52.969 INFO kablam!   |
Nov 02 22:40:52.969 INFO kablam! 4 | pub fn check_tree_equal(first: &mut Node, other: &mut Node) -> bool {
Nov 02 22:40:52.969 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:40:52.969 INFO kablam!   |
Nov 02 22:40:52.969 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 22:40:52.969 INFO kablam! 
Nov 02 22:40:52.969 INFO kablam! warning: variant `If_Branch` should have a camel case name such as `IfBranch`
Nov 02 22:40:52.969 INFO kablam!    --> src/token.rs:105:5
Nov 02 22:40:52.969 INFO kablam!     |
Nov 02 22:40:52.969 INFO kablam! 105 |     If_Branch,
Nov 02 22:40:52.969 INFO kablam!     |     ^^^^^^^^^
Nov 02 22:40:52.969 INFO kablam!     |
Nov 02 22:40:52.969 INFO kablam!     = note: #[warn(non_camel_case_types)] on by default
Nov 02 22:40:52.969 INFO kablam! 
Nov 02 22:40:52.969 INFO kablam! warning: type `symbol_table` should have a camel case name such as `SymbolTable`
Nov 02 22:40:52.969 INFO kablam!  --> src/parser.rs:8:1
Nov 02 22:40:52.969 INFO kablam!   |
Nov 02 22:40:52.969 INFO kablam! 8 | type symbol_table = HashMap<String, Node>;
Nov 02 22:40:52.969 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:40:52.969 INFO kablam! 
Nov 02 22:40:53.228 INFO kablam! warning: variable does not need to be mutable
Nov 02 22:40:53.228 INFO kablam!    --> src/parser.rs:264:13
Nov 02 22:40:53.228 INFO kablam!     |
Nov 02 22:40:53.228 INFO kablam! 264 |         let mut tok = self.get_token_wrapper();
Nov 02 22:40:53.228 INFO kablam!     |             ----^^^
Nov 02 22:40:53.228 INFO kablam!     |             |
Nov 02 22:40:53.228 INFO kablam!     |             help: remove this `mut`
Nov 02 22:40:53.228 INFO kablam!     |
Nov 02 22:40:53.228 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 22:40:53.228 INFO kablam! 
Nov 02 22:40:53.280 INFO kablam! warning: variant `If_Branch` should have a camel case name such as `IfBranch`
Nov 02 22:40:53.280 INFO kablam!    --> src/token.rs:105:5
Nov 02 22:40:53.280 INFO kablam!     |
Nov 02 22:40:53.280 INFO kablam! 105 |     If_Branch,
Nov 02 22:40:53.280 INFO kablam!     |     ^^^^^^^^^
Nov 02 22:40:53.280 INFO kablam!     |
Nov 02 22:40:53.280 INFO kablam!     = note: #[warn(non_camel_case_types)] on by default
Nov 02 22:40:53.280 INFO kablam! 
Nov 02 22:40:53.292 INFO kablam! warning: type `symbol_table` should have a camel case name such as `SymbolTable`
Nov 02 22:40:53.292 INFO kablam!  --> src/parser.rs:8:1
Nov 02 22:40:53.292 INFO kablam!   |
Nov 02 22:40:53.292 INFO kablam! 8 | type symbol_table = HashMap<String, Node>;
Nov 02 22:40:53.292 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:40:53.292 INFO kablam! 
Nov 02 22:40:53.314 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
Nov 02 22:40:53.318 INFO kablam! su: No module specific data is present
Nov 02 22:40:54.833 INFO running `"docker" "rm" "-f" "36b3a6de0c5f2975a0f6fedc7a58f0c2c48bb8c618521ffe73735ca3fe8bbdfc"`
Nov 02 22:40:55.184 INFO blam! 36b3a6de0c5f2975a0f6fedc7a58f0c2c48bb8c618521ffe73735ca3fe8bbdfc