Oct 13 00:00:19.585 INFO checking bwhetherington/rust-lisp against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 00:00:19.585 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 00:00:20.064 INFO blam! 9ef93fb0f08d78494f6760af1b6095810df66489bfe6544784bef2cd34351287
Oct 13 00:00:20.068 INFO running `"docker" "start" "-a" "9ef93fb0f08d78494f6760af1b6095810df66489bfe6544784bef2cd34351287"`
Oct 13 00:00:21.549 INFO kablam! usermod: no changes
Oct 13 00:00:21.648 INFO kablam!     Checking rust-lisp v0.1.0 (/source)
Oct 13 00:00:22.228 INFO kablam! warning: unused import: `std::collections::HashMap`
Oct 13 00:00:22.229 INFO kablam!  --> src/interpreter.rs:1:5
Oct 13 00:00:22.229 INFO kablam!   |
Oct 13 00:00:22.229 INFO kablam! 1 | use std::collections::HashMap;
Oct 13 00:00:22.230 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:22.230 INFO kablam!   |
Oct 13 00:00:22.230 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 00:00:22.230 INFO kablam! 
Oct 13 00:00:22.231 INFO kablam! warning: unused import: `parser::Parser`
Oct 13 00:00:22.231 INFO kablam!  --> src/intrinsics.rs:2:5
Oct 13 00:00:22.231 INFO kablam!   |
Oct 13 00:00:22.231 INFO kablam! 2 | use parser::Parser;
Oct 13 00:00:22.232 INFO kablam!   |     ^^^^^^^^^^^^^^
Oct 13 00:00:22.232 INFO kablam! 
Oct 13 00:00:22.232 INFO kablam! warning: unused import: `std::fs`
Oct 13 00:00:22.232 INFO kablam!  --> src/utils.rs:2:5
Oct 13 00:00:22.233 INFO kablam!   |
Oct 13 00:00:22.233 INFO kablam! 2 | use std::fs;
Oct 13 00:00:22.233 INFO kablam!   |     ^^^^^^^
Oct 13 00:00:22.233 INFO kablam! 
Oct 13 00:00:22.234 INFO kablam! warning: unused import: `environment::Environment`
Oct 13 00:00:22.234 INFO kablam!  --> src/values.rs:5:5
Oct 13 00:00:22.234 INFO kablam!   |
Oct 13 00:00:22.234 INFO kablam! 5 | use environment::Environment;
Oct 13 00:00:22.235 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:22.235 INFO kablam! 
Oct 13 00:00:22.272 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.
Oct 13 00:00:22.273 INFO kablam!  --> src/utils.rs:5:29
Oct 13 00:00:22.273 INFO kablam!   |
Oct 13 00:00:22.273 INFO kablam! 5 |     if let Some(home_dir) = env::home_dir() {
Oct 13 00:00:22.274 INFO kablam!   |                             ^^^^^^^^^^^^^
Oct 13 00:00:22.274 INFO kablam!   |
Oct 13 00:00:22.274 INFO kablam!   = note: #[warn(deprecated)] on by default
Oct 13 00:00:22.274 INFO kablam! 
Oct 13 00:00:22.300 INFO kablam! warning: unused import: `std::collections::HashMap`
Oct 13 00:00:22.301 INFO kablam!  --> src/interpreter.rs:1:5
Oct 13 00:00:22.301 INFO kablam!   |
Oct 13 00:00:22.301 INFO kablam! 1 | use std::collections::HashMap;
Oct 13 00:00:22.301 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:22.301 INFO kablam!   |
Oct 13 00:00:22.302 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 00:00:22.302 INFO kablam! 
Oct 13 00:00:22.302 INFO kablam! warning: unused import: `parser::Parser`
Oct 13 00:00:22.302 INFO kablam!  --> src/intrinsics.rs:2:5
Oct 13 00:00:22.302 INFO kablam!   |
Oct 13 00:00:22.302 INFO kablam! 2 | use parser::Parser;
Oct 13 00:00:22.303 INFO kablam!   |     ^^^^^^^^^^^^^^
Oct 13 00:00:22.303 INFO kablam! 
Oct 13 00:00:22.304 INFO kablam! warning: unused import: `std::fs`
Oct 13 00:00:22.304 INFO kablam!  --> src/utils.rs:2:5
Oct 13 00:00:22.304 INFO kablam!   |
Oct 13 00:00:22.304 INFO kablam! 2 | use std::fs;
Oct 13 00:00:22.304 INFO kablam!   |     ^^^^^^^
Oct 13 00:00:22.304 INFO kablam! 
Oct 13 00:00:22.304 INFO kablam! warning: unused import: `environment::Environment`
Oct 13 00:00:22.304 INFO kablam!  --> src/values.rs:5:5
Oct 13 00:00:22.304 INFO kablam!   |
Oct 13 00:00:22.304 INFO kablam! 5 | use environment::Environment;
Oct 13 00:00:22.304 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:22.304 INFO kablam! 
Oct 13 00:00:22.332 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.
Oct 13 00:00:22.332 INFO kablam!  --> src/utils.rs:5:29
Oct 13 00:00:22.332 INFO kablam!   |
Oct 13 00:00:22.332 INFO kablam! 5 |     if let Some(home_dir) = env::home_dir() {
Oct 13 00:00:22.332 INFO kablam!   |                             ^^^^^^^^^^^^^
Oct 13 00:00:22.332 INFO kablam!   |
Oct 13 00:00:22.332 INFO kablam!   = note: #[warn(deprecated)] on by default
Oct 13 00:00:22.332 INFO kablam! 
Oct 13 00:00:22.572 INFO kablam! warning: unused variable: `env`
Oct 13 00:00:22.573 INFO kablam!    --> src/intrinsics.rs:174:20
Oct 13 00:00:22.573 INFO kablam!     |
Oct 13 00:00:22.573 INFO kablam! 174 |     pub fn _lambda(env: Env, exprs: Exprs) -> Output {
Oct 13 00:00:22.573 INFO kablam!     |                    ^^^ help: consider using `_env` instead
Oct 13 00:00:22.573 INFO kablam!     |
Oct 13 00:00:22.574 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 00:00:22.574 INFO kablam! 
Oct 13 00:00:22.574 INFO kablam! warning: unused variable: `num_values`
Oct 13 00:00:22.574 INFO kablam!    --> src/intrinsics.rs:335:29
Oct 13 00:00:22.574 INFO kablam!     |
Oct 13 00:00:22.575 INFO kablam! 335 |                         let num_values = len - 1;
Oct 13 00:00:22.575 INFO kablam!     |                             ^^^^^^^^^^ help: consider using `_num_values` instead
Oct 13 00:00:22.575 INFO kablam! 
Oct 13 00:00:22.620 INFO kablam! warning: unused variable: `env`
Oct 13 00:00:22.620 INFO kablam!    --> src/intrinsics.rs:174:20
Oct 13 00:00:22.620 INFO kablam!     |
Oct 13 00:00:22.620 INFO kablam! 174 |     pub fn _lambda(env: Env, exprs: Exprs) -> Output {
Oct 13 00:00:22.620 INFO kablam!     |                    ^^^ help: consider using `_env` instead
Oct 13 00:00:22.620 INFO kablam!     |
Oct 13 00:00:22.620 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 00:00:22.620 INFO kablam! 
Oct 13 00:00:22.620 INFO kablam! warning: unused variable: `num_values`
Oct 13 00:00:22.620 INFO kablam!    --> src/intrinsics.rs:335:29
Oct 13 00:00:22.620 INFO kablam!     |
Oct 13 00:00:22.620 INFO kablam! 335 |                         let num_values = len - 1;
Oct 13 00:00:22.620 INFO kablam!     |                             ^^^^^^^^^^ help: consider using `_num_values` instead
Oct 13 00:00:22.620 INFO kablam! 
Oct 13 00:00:22.696 INFO kablam! warning: method is never used: `parse_from_str`
Oct 13 00:00:22.696 INFO kablam!   --> src/parser.rs:18:5
Oct 13 00:00:22.696 INFO kablam!    |
Oct 13 00:00:22.696 INFO kablam! 18 |     pub fn parse_from_str(&mut self, s: &str) -> Parse {
Oct 13 00:00:22.696 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:22.696 INFO kablam!    |
Oct 13 00:00:22.696 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 00:00:22.696 INFO kablam! 
Oct 13 00:00:22.696 INFO kablam! warning: method is never used: `peak_char`
Oct 13 00:00:22.696 INFO kablam!    --> src/parser.rs:170:5
Oct 13 00:00:22.696 INFO kablam!     |
Oct 13 00:00:22.696 INFO kablam! 170 |     fn peak_char<R: Read>(&mut self, r: &mut BufReader<R>) -> Option<char> {
Oct 13 00:00:22.696 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:22.696 INFO kablam! 
Oct 13 00:00:22.696 INFO kablam! warning: constant item is never used: `FIELD_NAMES_FORMAT`
Oct 13 00:00:22.696 INFO kablam!   --> src/intrinsics.rs:17:1
Oct 13 00:00:22.696 INFO kablam!    |
Oct 13 00:00:22.696 INFO kablam! 17 | const FIELD_NAMES_FORMAT: &'static str = "{}-field-names";
Oct 13 00:00:22.696 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:22.696 INFO kablam! 
Oct 13 00:00:22.696 INFO kablam! warning: method is never used: `cur_scope`
Oct 13 00:00:22.696 INFO kablam!   --> src/environment.rs:17:5
Oct 13 00:00:22.696 INFO kablam!    |
Oct 13 00:00:22.696 INFO kablam! 17 |     fn cur_scope(&self) -> &HashMap<String, Value> {
Oct 13 00:00:22.696 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:22.696 INFO kablam! 
Oct 13 00:00:22.764 INFO kablam! warning: method is never used: `parse_from_str`
Oct 13 00:00:22.764 INFO kablam!   --> src/parser.rs:18:5
Oct 13 00:00:22.764 INFO kablam!    |
Oct 13 00:00:22.764 INFO kablam! 18 |     pub fn parse_from_str(&mut self, s: &str) -> Parse {
Oct 13 00:00:22.764 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:22.764 INFO kablam!    |
Oct 13 00:00:22.764 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 00:00:22.764 INFO kablam! 
Oct 13 00:00:22.764 INFO kablam! warning: method is never used: `peak_char`
Oct 13 00:00:22.764 INFO kablam!    --> src/parser.rs:170:5
Oct 13 00:00:22.764 INFO kablam!     |
Oct 13 00:00:22.764 INFO kablam! 170 |     fn peak_char<R: Read>(&mut self, r: &mut BufReader<R>) -> Option<char> {
Oct 13 00:00:22.764 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:22.764 INFO kablam! 
Oct 13 00:00:22.764 INFO kablam! warning: constant item is never used: `FIELD_NAMES_FORMAT`
Oct 13 00:00:22.764 INFO kablam!   --> src/intrinsics.rs:17:1
Oct 13 00:00:22.764 INFO kablam!    |
Oct 13 00:00:22.764 INFO kablam! 17 | const FIELD_NAMES_FORMAT: &'static str = "{}-field-names";
Oct 13 00:00:22.764 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:22.764 INFO kablam! 
Oct 13 00:00:22.764 INFO kablam! warning: method is never used: `cur_scope`
Oct 13 00:00:22.764 INFO kablam!   --> src/environment.rs:17:5
Oct 13 00:00:22.764 INFO kablam!    |
Oct 13 00:00:22.764 INFO kablam! 17 |     fn cur_scope(&self) -> &HashMap<String, Value> {
Oct 13 00:00:22.764 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:22.764 INFO kablam! 
Oct 13 00:00:22.819 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Oct 13 00:00:22.822 INFO kablam! su: No module specific data is present
Oct 13 00:00:23.382 INFO running `"docker" "rm" "-f" "9ef93fb0f08d78494f6760af1b6095810df66489bfe6544784bef2cd34351287"`
Oct 13 00:00:23.868 INFO blam! 9ef93fb0f08d78494f6760af1b6095810df66489bfe6544784bef2cd34351287