Nov 01 07:29:30.660 INFO checking bwhetherington/rust-lisp against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 07:29:30.662 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 07:29:31.106 INFO blam! 4e2c5d4b10df4c941b4313558971b730ba675572591b41927986bf9da10c0357
Nov 01 07:29:31.114 INFO running `"docker" "start" "-a" "4e2c5d4b10df4c941b4313558971b730ba675572591b41927986bf9da10c0357"`
Nov 01 07:29:32.537 INFO kablam! usermod: no changes
Nov 01 07:29:32.616 INFO kablam!     Checking rust-lisp v0.1.0 (/source)
Nov 01 07:29:33.360 INFO kablam! warning: unused import: `std::collections::HashMap`
Nov 01 07:29:33.361 INFO kablam!  --> src/interpreter.rs:1:5
Nov 01 07:29:33.361 INFO kablam!   |
Nov 01 07:29:33.361 INFO kablam! 1 | use std::collections::HashMap;
Nov 01 07:29:33.361 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:29:33.361 INFO kablam!   |
Nov 01 07:29:33.361 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 07:29:33.361 INFO kablam! 
Nov 01 07:29:33.361 INFO kablam! warning: unused import: `parser::Parser`
Nov 01 07:29:33.361 INFO kablam!  --> src/intrinsics.rs:2:5
Nov 01 07:29:33.361 INFO kablam!   |
Nov 01 07:29:33.361 INFO kablam! 2 | use parser::Parser;
Nov 01 07:29:33.361 INFO kablam!   |     ^^^^^^^^^^^^^^
Nov 01 07:29:33.361 INFO kablam! 
Nov 01 07:29:33.361 INFO kablam! warning: unused import: `std::fs`
Nov 01 07:29:33.361 INFO kablam!  --> src/utils.rs:2:5
Nov 01 07:29:33.361 INFO kablam!   |
Nov 01 07:29:33.361 INFO kablam! 2 | use std::fs;
Nov 01 07:29:33.361 INFO kablam!   |     ^^^^^^^
Nov 01 07:29:33.361 INFO kablam! 
Nov 01 07:29:33.361 INFO kablam! warning: unused import: `environment::Environment`
Nov 01 07:29:33.361 INFO kablam!  --> src/values.rs:5:5
Nov 01 07:29:33.361 INFO kablam!   |
Nov 01 07:29:33.361 INFO kablam! 5 | use environment::Environment;
Nov 01 07:29:33.361 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:29:33.361 INFO kablam! 
Nov 01 07:29:33.444 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Nov 01 07:29:33.444 INFO kablam!  --> src/utils.rs:5:29
Nov 01 07:29:33.444 INFO kablam!   |
Nov 01 07:29:33.444 INFO kablam! 5 |     if let Some(home_dir) = env::home_dir() {
Nov 01 07:29:33.444 INFO kablam!   |                             ^^^^^^^^^^^^^
Nov 01 07:29:33.444 INFO kablam!   |
Nov 01 07:29:33.444 INFO kablam!   = note: #[warn(deprecated)] on by default
Nov 01 07:29:33.444 INFO kablam! 
Nov 01 07:29:33.472 INFO kablam! warning: unused import: `std::collections::HashMap`
Nov 01 07:29:33.472 INFO kablam!  --> src/interpreter.rs:1:5
Nov 01 07:29:33.472 INFO kablam!   |
Nov 01 07:29:33.472 INFO kablam! 1 | use std::collections::HashMap;
Nov 01 07:29:33.472 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:29:33.472 INFO kablam!   |
Nov 01 07:29:33.472 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 07:29:33.472 INFO kablam! 
Nov 01 07:29:33.472 INFO kablam! warning: unused import: `parser::Parser`
Nov 01 07:29:33.472 INFO kablam!  --> src/intrinsics.rs:2:5
Nov 01 07:29:33.472 INFO kablam!   |
Nov 01 07:29:33.472 INFO kablam! 2 | use parser::Parser;
Nov 01 07:29:33.472 INFO kablam!   |     ^^^^^^^^^^^^^^
Nov 01 07:29:33.472 INFO kablam! 
Nov 01 07:29:33.472 INFO kablam! warning: unused import: `std::fs`
Nov 01 07:29:33.472 INFO kablam!  --> src/utils.rs:2:5
Nov 01 07:29:33.473 INFO kablam!   |
Nov 01 07:29:33.473 INFO kablam! 2 | use std::fs;
Nov 01 07:29:33.473 INFO kablam!   |     ^^^^^^^
Nov 01 07:29:33.473 INFO kablam! 
Nov 01 07:29:33.473 INFO kablam! warning: unused import: `environment::Environment`
Nov 01 07:29:33.473 INFO kablam!  --> src/values.rs:5:5
Nov 01 07:29:33.473 INFO kablam!   |
Nov 01 07:29:33.473 INFO kablam! 5 | use environment::Environment;
Nov 01 07:29:33.473 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:29:33.473 INFO kablam! 
Nov 01 07:29:33.500 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Nov 01 07:29:33.500 INFO kablam!  --> src/utils.rs:5:29
Nov 01 07:29:33.500 INFO kablam!   |
Nov 01 07:29:33.500 INFO kablam! 5 |     if let Some(home_dir) = env::home_dir() {
Nov 01 07:29:33.500 INFO kablam!   |                             ^^^^^^^^^^^^^
Nov 01 07:29:33.500 INFO kablam!   |
Nov 01 07:29:33.500 INFO kablam!   = note: #[warn(deprecated)] on by default
Nov 01 07:29:33.500 INFO kablam! 
Nov 01 07:29:33.864 INFO kablam! warning: unused variable: `env`
Nov 01 07:29:33.864 INFO kablam!    --> src/intrinsics.rs:174:20
Nov 01 07:29:33.864 INFO kablam!     |
Nov 01 07:29:33.864 INFO kablam! 174 |     pub fn _lambda(env: Env, exprs: Exprs) -> Output {
Nov 01 07:29:33.864 INFO kablam!     |                    ^^^ help: consider using `_env` instead
Nov 01 07:29:33.864 INFO kablam!     |
Nov 01 07:29:33.864 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 07:29:33.864 INFO kablam! 
Nov 01 07:29:33.864 INFO kablam! warning: unused variable: `num_values`
Nov 01 07:29:33.864 INFO kablam!    --> src/intrinsics.rs:335:29
Nov 01 07:29:33.864 INFO kablam!     |
Nov 01 07:29:33.864 INFO kablam! 335 |                         let num_values = len - 1;
Nov 01 07:29:33.864 INFO kablam!     |                             ^^^^^^^^^^ help: consider using `_num_values` instead
Nov 01 07:29:33.864 INFO kablam! 
Nov 01 07:29:33.910 INFO kablam! warning: unused variable: `env`
Nov 01 07:29:33.910 INFO kablam!    --> src/intrinsics.rs:174:20
Nov 01 07:29:33.910 INFO kablam!     |
Nov 01 07:29:33.910 INFO kablam! 174 |     pub fn _lambda(env: Env, exprs: Exprs) -> Output {
Nov 01 07:29:33.910 INFO kablam!     |                    ^^^ help: consider using `_env` instead
Nov 01 07:29:33.910 INFO kablam!     |
Nov 01 07:29:33.910 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 07:29:33.910 INFO kablam! 
Nov 01 07:29:33.910 INFO kablam! warning: unused variable: `num_values`
Nov 01 07:29:33.910 INFO kablam!    --> src/intrinsics.rs:335:29
Nov 01 07:29:33.910 INFO kablam!     |
Nov 01 07:29:33.910 INFO kablam! 335 |                         let num_values = len - 1;
Nov 01 07:29:33.910 INFO kablam!     |                             ^^^^^^^^^^ help: consider using `_num_values` instead
Nov 01 07:29:33.916 INFO kablam! 
Nov 01 07:29:33.974 INFO kablam! warning: method is never used: `parse_from_str`
Nov 01 07:29:33.974 INFO kablam!   --> src/parser.rs:18:5
Nov 01 07:29:33.974 INFO kablam!    |
Nov 01 07:29:33.974 INFO kablam! 18 |     pub fn parse_from_str(&mut self, s: &str) -> Parse {
Nov 01 07:29:33.974 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:29:33.974 INFO kablam!    |
Nov 01 07:29:33.974 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 07:29:33.974 INFO kablam! 
Nov 01 07:29:33.974 INFO kablam! warning: method is never used: `peak_char`
Nov 01 07:29:33.974 INFO kablam!    --> src/parser.rs:170:5
Nov 01 07:29:33.974 INFO kablam!     |
Nov 01 07:29:33.974 INFO kablam! 170 |     fn peak_char<R: Read>(&mut self, r: &mut BufReader<R>) -> Option<char> {
Nov 01 07:29:33.974 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:29:33.974 INFO kablam! 
Nov 01 07:29:33.974 INFO kablam! warning: constant item is never used: `FIELD_NAMES_FORMAT`
Nov 01 07:29:33.974 INFO kablam!   --> src/intrinsics.rs:17:1
Nov 01 07:29:33.974 INFO kablam!    |
Nov 01 07:29:33.974 INFO kablam! 17 | const FIELD_NAMES_FORMAT: &'static str = "{}-field-names";
Nov 01 07:29:33.974 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:29:33.974 INFO kablam! 
Nov 01 07:29:33.974 INFO kablam! warning: method is never used: `cur_scope`
Nov 01 07:29:33.974 INFO kablam!   --> src/environment.rs:17:5
Nov 01 07:29:33.974 INFO kablam!    |
Nov 01 07:29:33.974 INFO kablam! 17 |     fn cur_scope(&self) -> &HashMap<String, Value> {
Nov 01 07:29:33.974 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:29:33.974 INFO kablam! 
Nov 01 07:29:34.068 INFO kablam! warning: method is never used: `parse_from_str`
Nov 01 07:29:34.068 INFO kablam!   --> src/parser.rs:18:5
Nov 01 07:29:34.068 INFO kablam!    |
Nov 01 07:29:34.068 INFO kablam! 18 |     pub fn parse_from_str(&mut self, s: &str) -> Parse {
Nov 01 07:29:34.068 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:29:34.068 INFO kablam!    |
Nov 01 07:29:34.068 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 07:29:34.068 INFO kablam! 
Nov 01 07:29:34.068 INFO kablam! warning: method is never used: `peak_char`
Nov 01 07:29:34.068 INFO kablam!    --> src/parser.rs:170:5
Nov 01 07:29:34.068 INFO kablam!     |
Nov 01 07:29:34.068 INFO kablam! 170 |     fn peak_char<R: Read>(&mut self, r: &mut BufReader<R>) -> Option<char> {
Nov 01 07:29:34.068 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:29:34.068 INFO kablam! 
Nov 01 07:29:34.072 INFO kablam! warning: constant item is never used: `FIELD_NAMES_FORMAT`
Nov 01 07:29:34.072 INFO kablam!   --> src/intrinsics.rs:17:1
Nov 01 07:29:34.072 INFO kablam!    |
Nov 01 07:29:34.072 INFO kablam! 17 | const FIELD_NAMES_FORMAT: &'static str = "{}-field-names";
Nov 01 07:29:34.072 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:29:34.072 INFO kablam! 
Nov 01 07:29:34.072 INFO kablam! warning: method is never used: `cur_scope`
Nov 01 07:29:34.072 INFO kablam!   --> src/environment.rs:17:5
Nov 01 07:29:34.072 INFO kablam!    |
Nov 01 07:29:34.072 INFO kablam! 17 |     fn cur_scope(&self) -> &HashMap<String, Value> {
Nov 01 07:29:34.072 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:29:34.072 INFO kablam! 
Nov 01 07:29:34.124 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
Nov 01 07:29:34.136 INFO kablam! su: No module specific data is present
Nov 01 07:29:34.917 INFO running `"docker" "rm" "-f" "4e2c5d4b10df4c941b4313558971b730ba675572591b41927986bf9da10c0357"`
Nov 01 07:29:35.206 INFO blam! 4e2c5d4b10df4c941b4313558971b730ba675572591b41927986bf9da10c0357