Oct 13 00:00:18.511 INFO checking bwhetherington/rust-lisp against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 00:00:18.513 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 00:00:18.914 INFO blam! f11c7cafaf0141e35d694e278e15be5c37308b74b82437d513c7d5217facc2e8
Oct 13 00:00:18.916 INFO running `"docker" "start" "-a" "f11c7cafaf0141e35d694e278e15be5c37308b74b82437d513c7d5217facc2e8"`
Oct 13 00:00:20.210 INFO kablam! usermod: no changes
Oct 13 00:00:20.264 INFO kablam!     Checking rust-lisp v0.1.0 (/source)
Oct 13 00:00:20.819 INFO kablam! warning: unused import: `std::collections::HashMap`
Oct 13 00:00:20.820 INFO kablam!  --> src/interpreter.rs:1:5
Oct 13 00:00:20.820 INFO kablam!   |
Oct 13 00:00:20.820 INFO kablam! 1 | use std::collections::HashMap;
Oct 13 00:00:20.820 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:20.821 INFO kablam!   |
Oct 13 00:00:20.821 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 00:00:20.821 INFO kablam! 
Oct 13 00:00:20.821 INFO kablam! warning: unused import: `parser::Parser`
Oct 13 00:00:20.822 INFO kablam!  --> src/intrinsics.rs:2:5
Oct 13 00:00:20.822 INFO kablam!   |
Oct 13 00:00:20.822 INFO kablam! 2 | use parser::Parser;
Oct 13 00:00:20.822 INFO kablam!   |     ^^^^^^^^^^^^^^
Oct 13 00:00:20.823 INFO kablam! 
Oct 13 00:00:20.823 INFO kablam! warning: unused import: `std::fs`
Oct 13 00:00:20.823 INFO kablam!  --> src/utils.rs:2:5
Oct 13 00:00:20.823 INFO kablam!   |
Oct 13 00:00:20.824 INFO kablam! 2 | use std::fs;
Oct 13 00:00:20.824 INFO kablam!   |     ^^^^^^^
Oct 13 00:00:20.824 INFO kablam! 
Oct 13 00:00:20.824 INFO kablam! warning: unused import: `environment::Environment`
Oct 13 00:00:20.825 INFO kablam!  --> src/values.rs:5:5
Oct 13 00:00:20.825 INFO kablam!   |
Oct 13 00:00:20.825 INFO kablam! 5 | use environment::Environment;
Oct 13 00:00:20.825 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:20.826 INFO kablam! 
Oct 13 00:00:20.856 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 00:00:20.856 INFO kablam!  --> src/utils.rs:5:29
Oct 13 00:00:20.856 INFO kablam!   |
Oct 13 00:00:20.857 INFO kablam! 5 |     if let Some(home_dir) = env::home_dir() {
Oct 13 00:00:20.857 INFO kablam!   |                             ^^^^^^^^^^^^^
Oct 13 00:00:20.857 INFO kablam!   |
Oct 13 00:00:20.857 INFO kablam!   = note: #[warn(deprecated)] on by default
Oct 13 00:00:20.858 INFO kablam! 
Oct 13 00:00:20.900 INFO kablam! warning: unused import: `std::collections::HashMap`
Oct 13 00:00:20.901 INFO kablam!  --> src/interpreter.rs:1:5
Oct 13 00:00:20.901 INFO kablam!   |
Oct 13 00:00:20.901 INFO kablam! 1 | use std::collections::HashMap;
Oct 13 00:00:20.901 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:20.902 INFO kablam!   |
Oct 13 00:00:20.902 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 00:00:20.902 INFO kablam! 
Oct 13 00:00:20.902 INFO kablam! warning: unused import: `parser::Parser`
Oct 13 00:00:20.903 INFO kablam!  --> src/intrinsics.rs:2:5
Oct 13 00:00:20.903 INFO kablam!   |
Oct 13 00:00:20.903 INFO kablam! 2 | use parser::Parser;
Oct 13 00:00:20.903 INFO kablam!   |     ^^^^^^^^^^^^^^
Oct 13 00:00:20.904 INFO kablam! 
Oct 13 00:00:20.904 INFO kablam! warning: unused import: `std::fs`
Oct 13 00:00:20.904 INFO kablam!  --> src/utils.rs:2:5
Oct 13 00:00:20.904 INFO kablam!   |
Oct 13 00:00:20.905 INFO kablam! 2 | use std::fs;
Oct 13 00:00:20.905 INFO kablam!   |     ^^^^^^^
Oct 13 00:00:20.905 INFO kablam! 
Oct 13 00:00:20.906 INFO kablam! warning: unused import: `environment::Environment`
Oct 13 00:00:20.906 INFO kablam!  --> src/values.rs:5:5
Oct 13 00:00:20.906 INFO kablam!   |
Oct 13 00:00:20.906 INFO kablam! 5 | use environment::Environment;
Oct 13 00:00:20.907 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:20.907 INFO kablam! 
Oct 13 00:00:20.925 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 00:00:20.925 INFO kablam!  --> src/utils.rs:5:29
Oct 13 00:00:20.925 INFO kablam!   |
Oct 13 00:00:20.926 INFO kablam! 5 |     if let Some(home_dir) = env::home_dir() {
Oct 13 00:00:20.926 INFO kablam!   |                             ^^^^^^^^^^^^^
Oct 13 00:00:20.926 INFO kablam!   |
Oct 13 00:00:20.926 INFO kablam!   = note: #[warn(deprecated)] on by default
Oct 13 00:00:20.927 INFO kablam! 
Oct 13 00:00:21.185 INFO kablam! warning: unused variable: `env`
Oct 13 00:00:21.185 INFO kablam!    --> src/intrinsics.rs:174:20
Oct 13 00:00:21.185 INFO kablam!     |
Oct 13 00:00:21.186 INFO kablam! 174 |     pub fn _lambda(env: Env, exprs: Exprs) -> Output {
Oct 13 00:00:21.186 INFO kablam!     |                    ^^^ help: consider using `_env` instead
Oct 13 00:00:21.187 INFO kablam!     |
Oct 13 00:00:21.187 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 00:00:21.187 INFO kablam! 
Oct 13 00:00:21.189 INFO kablam! warning: unused variable: `num_values`
Oct 13 00:00:21.189 INFO kablam!    --> src/intrinsics.rs:335:29
Oct 13 00:00:21.189 INFO kablam!     |
Oct 13 00:00:21.190 INFO kablam! 335 |                         let num_values = len - 1;
Oct 13 00:00:21.190 INFO kablam!     |                             ^^^^^^^^^^ help: consider using `_num_values` instead
Oct 13 00:00:21.190 INFO kablam! 
Oct 13 00:00:21.190 INFO kablam! warning: unused variable: `env`
Oct 13 00:00:21.191 INFO kablam!    --> src/intrinsics.rs:174:20
Oct 13 00:00:21.191 INFO kablam!     |
Oct 13 00:00:21.191 INFO kablam! 174 |     pub fn _lambda(env: Env, exprs: Exprs) -> Output {
Oct 13 00:00:21.191 INFO kablam!     |                    ^^^ help: consider using `_env` instead
Oct 13 00:00:21.192 INFO kablam!     |
Oct 13 00:00:21.192 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 00:00:21.192 INFO kablam! 
Oct 13 00:00:21.192 INFO kablam! warning: unused variable: `num_values`
Oct 13 00:00:21.193 INFO kablam!    --> src/intrinsics.rs:335:29
Oct 13 00:00:21.193 INFO kablam!     |
Oct 13 00:00:21.193 INFO kablam! 335 |                         let num_values = len - 1;
Oct 13 00:00:21.194 INFO kablam!     |                             ^^^^^^^^^^ help: consider using `_num_values` instead
Oct 13 00:00:21.194 INFO kablam! 
Oct 13 00:00:21.305 INFO kablam! warning: method is never used: `parse_from_str`
Oct 13 00:00:21.305 INFO kablam!   --> src/parser.rs:18:5
Oct 13 00:00:21.305 INFO kablam!    |
Oct 13 00:00:21.305 INFO kablam! 18 |     pub fn parse_from_str(&mut self, s: &str) -> Parse {
Oct 13 00:00:21.305 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:21.305 INFO kablam!    |
Oct 13 00:00:21.305 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 00:00:21.305 INFO kablam! 
Oct 13 00:00:21.305 INFO kablam! warning: method is never used: `peak_char`
Oct 13 00:00:21.305 INFO kablam!    --> src/parser.rs:170:5
Oct 13 00:00:21.305 INFO kablam!     |
Oct 13 00:00:21.305 INFO kablam! 170 |     fn peak_char<R: Read>(&mut self, r: &mut BufReader<R>) -> Option<char> {
Oct 13 00:00:21.305 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:21.305 INFO kablam! 
Oct 13 00:00:21.308 INFO kablam! warning: constant item is never used: `FIELD_NAMES_FORMAT`
Oct 13 00:00:21.308 INFO kablam!   --> src/intrinsics.rs:17:1
Oct 13 00:00:21.308 INFO kablam!    |
Oct 13 00:00:21.308 INFO kablam! 17 | const FIELD_NAMES_FORMAT: &'static str = "{}-field-names";
Oct 13 00:00:21.308 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:21.308 INFO kablam! 
Oct 13 00:00:21.308 INFO kablam! warning: method is never used: `cur_scope`
Oct 13 00:00:21.308 INFO kablam!   --> src/environment.rs:17:5
Oct 13 00:00:21.308 INFO kablam!    |
Oct 13 00:00:21.308 INFO kablam! 17 |     fn cur_scope(&self) -> &HashMap<String, Value> {
Oct 13 00:00:21.308 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:21.308 INFO kablam! 
Oct 13 00:00:21.325 INFO kablam! warning: method is never used: `parse_from_str`
Oct 13 00:00:21.325 INFO kablam!   --> src/parser.rs:18:5
Oct 13 00:00:21.326 INFO kablam!    |
Oct 13 00:00:21.326 INFO kablam! 18 |     pub fn parse_from_str(&mut self, s: &str) -> Parse {
Oct 13 00:00:21.326 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:21.326 INFO kablam!    |
Oct 13 00:00:21.327 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 00:00:21.327 INFO kablam! 
Oct 13 00:00:21.327 INFO kablam! warning: method is never used: `peak_char`
Oct 13 00:00:21.327 INFO kablam!    --> src/parser.rs:170:5
Oct 13 00:00:21.328 INFO kablam!     |
Oct 13 00:00:21.328 INFO kablam! 170 |     fn peak_char<R: Read>(&mut self, r: &mut BufReader<R>) -> Option<char> {
Oct 13 00:00:21.328 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:21.328 INFO kablam! 
Oct 13 00:00:21.329 INFO kablam! warning: constant item is never used: `FIELD_NAMES_FORMAT`
Oct 13 00:00:21.329 INFO kablam!   --> src/intrinsics.rs:17:1
Oct 13 00:00:21.329 INFO kablam!    |
Oct 13 00:00:21.329 INFO kablam! 17 | const FIELD_NAMES_FORMAT: &'static str = "{}-field-names";
Oct 13 00:00:21.336 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:21.336 INFO kablam! 
Oct 13 00:00:21.336 INFO kablam! warning: method is never used: `cur_scope`
Oct 13 00:00:21.336 INFO kablam!   --> src/environment.rs:17:5
Oct 13 00:00:21.336 INFO kablam!    |
Oct 13 00:00:21.336 INFO kablam! 17 |     fn cur_scope(&self) -> &HashMap<String, Value> {
Oct 13 00:00:21.336 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:00:21.336 INFO kablam! 
Oct 13 00:00:21.384 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Oct 13 00:00:21.384 INFO kablam! su: No module specific data is present
Oct 13 00:00:21.994 INFO running `"docker" "rm" "-f" "f11c7cafaf0141e35d694e278e15be5c37308b74b82437d513c7d5217facc2e8"`
Oct 13 00:00:22.348 INFO blam! f11c7cafaf0141e35d694e278e15be5c37308b74b82437d513c7d5217facc2e8