Dec 14 00:24:15.584 INFO testing bwhetherington/rust-lisp against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 00:24:15.584 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 14 00:24:16.109 INFO [stdout] 71133b41f40e105e0d5580881a2f8749cc87f4a94b857b0ada78d277f80e541b
Dec 14 00:24:16.115 INFO running `"docker" "start" "-a" "71133b41f40e105e0d5580881a2f8749cc87f4a94b857b0ada78d277f80e541b"`
Dec 14 00:24:17.633 INFO [stderr] usermod: no changes
Dec 14 00:24:17.795 INFO [stderr]    Compiling rust-lisp v0.1.0 (/source)
Dec 14 00:24:18.259 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 14 00:24:18.259 INFO [stderr]  --> src/interpreter.rs:1:5
Dec 14 00:24:18.259 INFO [stderr]   |
Dec 14 00:24:18.259 INFO [stderr] 1 | use std::collections::HashMap;
Dec 14 00:24:18.259 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 00:24:18.259 INFO [stderr]   |
Dec 14 00:24:18.259 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 00:24:18.259 INFO [stderr] 
Dec 14 00:24:18.259 INFO [stderr] warning: unused import: `parser::Parser`
Dec 14 00:24:18.259 INFO [stderr]  --> src/intrinsics.rs:2:5
Dec 14 00:24:18.259 INFO [stderr]   |
Dec 14 00:24:18.259 INFO [stderr] 2 | use parser::Parser;
Dec 14 00:24:18.259 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 14 00:24:18.259 INFO [stderr] 
Dec 14 00:24:18.259 INFO [stderr] warning: unused import: `std::fs`
Dec 14 00:24:18.259 INFO [stderr]  --> src/utils.rs:2:5
Dec 14 00:24:18.259 INFO [stderr]   |
Dec 14 00:24:18.259 INFO [stderr] 2 | use std::fs;
Dec 14 00:24:18.259 INFO [stderr]   |     ^^^^^^^
Dec 14 00:24:18.259 INFO [stderr] 
Dec 14 00:24:18.259 INFO [stderr] warning: unused import: `environment::Environment`
Dec 14 00:24:18.259 INFO [stderr]  --> src/values.rs:5:5
Dec 14 00:24:18.259 INFO [stderr]   |
Dec 14 00:24:18.259 INFO [stderr] 5 | use environment::Environment;
Dec 14 00:24:18.259 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 00:24:18.259 INFO [stderr] 
Dec 14 00:24:18.280 INFO [stderr] 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.
Dec 14 00:24:18.280 INFO [stderr]  --> src/utils.rs:5:29
Dec 14 00:24:18.280 INFO [stderr]   |
Dec 14 00:24:18.280 INFO [stderr] 5 |     if let Some(home_dir) = env::home_dir() {
Dec 14 00:24:18.280 INFO [stderr]   |                             ^^^^^^^^^^^^^
Dec 14 00:24:18.280 INFO [stderr]   |
Dec 14 00:24:18.280 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 14 00:24:18.280 INFO [stderr] 
Dec 14 00:24:18.515 INFO [stderr] warning: unused variable: `env`
Dec 14 00:24:18.515 INFO [stderr]    --> src/intrinsics.rs:174:20
Dec 14 00:24:18.515 INFO [stderr]     |
Dec 14 00:24:18.515 INFO [stderr] 174 |     pub fn _lambda(env: Env, exprs: Exprs) -> Output {
Dec 14 00:24:18.515 INFO [stderr]     |                    ^^^ help: consider using `_env` instead
Dec 14 00:24:18.515 INFO [stderr]     |
Dec 14 00:24:18.515 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 00:24:18.515 INFO [stderr] 
Dec 14 00:24:18.515 INFO [stderr] warning: unused variable: `num_values`
Dec 14 00:24:18.515 INFO [stderr]    --> src/intrinsics.rs:335:29
Dec 14 00:24:18.515 INFO [stderr]     |
Dec 14 00:24:18.515 INFO [stderr] 335 |                         let num_values = len - 1;
Dec 14 00:24:18.515 INFO [stderr]     |                             ^^^^^^^^^^ help: consider using `_num_values` instead
Dec 14 00:24:18.515 INFO [stderr] 
Dec 14 00:24:18.624 INFO [stderr] warning: method is never used: `parse_from_str`
Dec 14 00:24:18.624 INFO [stderr]   --> src/parser.rs:18:5
Dec 14 00:24:18.624 INFO [stderr]    |
Dec 14 00:24:18.624 INFO [stderr] 18 |     pub fn parse_from_str(&mut self, s: &str) -> Parse {
Dec 14 00:24:18.624 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 00:24:18.624 INFO [stderr]    |
Dec 14 00:24:18.624 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 00:24:18.624 INFO [stderr] 
Dec 14 00:24:18.624 INFO [stderr] warning: method is never used: `peak_char`
Dec 14 00:24:18.624 INFO [stderr]    --> src/parser.rs:170:5
Dec 14 00:24:18.624 INFO [stderr]     |
Dec 14 00:24:18.624 INFO [stderr] 170 |     fn peak_char<R: Read>(&mut self, r: &mut BufReader<R>) -> Option<char> {
Dec 14 00:24:18.624 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 00:24:18.624 INFO [stderr] 
Dec 14 00:24:18.624 INFO [stderr] warning: constant item is never used: `FIELD_NAMES_FORMAT`
Dec 14 00:24:18.624 INFO [stderr]   --> src/intrinsics.rs:17:1
Dec 14 00:24:18.624 INFO [stderr]    |
Dec 14 00:24:18.624 INFO [stderr] 17 | const FIELD_NAMES_FORMAT: &'static str = "{}-field-names";
Dec 14 00:24:18.624 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 00:24:18.624 INFO [stderr] 
Dec 14 00:24:18.624 INFO [stderr] warning: method is never used: `cur_scope`
Dec 14 00:24:18.624 INFO [stderr]   --> src/environment.rs:17:5
Dec 14 00:24:18.624 INFO [stderr]    |
Dec 14 00:24:18.624 INFO [stderr] 17 |     fn cur_scope(&self) -> &HashMap<String, Value> {
Dec 14 00:24:18.624 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 00:24:18.624 INFO [stderr] 
Dec 14 00:24:20.147 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
Dec 14 00:24:20.147 INFO [stderr] su: No module specific data is present
Dec 14 00:24:20.811 INFO running `"docker" "inspect" "71133b41f40e105e0d5580881a2f8749cc87f4a94b857b0ada78d277f80e541b"`
Dec 14 00:24:21.115 INFO running `"docker" "rm" "-f" "71133b41f40e105e0d5580881a2f8749cc87f4a94b857b0ada78d277f80e541b"`
Dec 14 00:24:21.419 INFO [stdout] 71133b41f40e105e0d5580881a2f8749cc87f4a94b857b0ada78d277f80e541b
Dec 14 00:24:21.427 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 14 00:24:21.836 INFO [stdout] 9ad3f1ae2bb4df7883fc7429e91fb48dc6114ac09ca6d44c31ffa869a4f753b4
Dec 14 00:24:21.843 INFO running `"docker" "start" "-a" "9ad3f1ae2bb4df7883fc7429e91fb48dc6114ac09ca6d44c31ffa869a4f753b4"`
Dec 14 00:24:23.111 INFO [stderr] usermod: no changes
Dec 14 00:24:23.111 INFO [stderr]    Compiling rust-lisp v0.1.0 (/source)
Dec 14 00:24:23.550 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 14 00:24:23.550 INFO [stderr]  --> src/interpreter.rs:1:5
Dec 14 00:24:23.550 INFO [stderr]   |
Dec 14 00:24:23.550 INFO [stderr] 1 | use std::collections::HashMap;
Dec 14 00:24:23.550 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 00:24:23.550 INFO [stderr]   |
Dec 14 00:24:23.550 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 00:24:23.550 INFO [stderr] 
Dec 14 00:24:23.550 INFO [stderr] warning: unused import: `parser::Parser`
Dec 14 00:24:23.550 INFO [stderr]  --> src/intrinsics.rs:2:5
Dec 14 00:24:23.550 INFO [stderr]   |
Dec 14 00:24:23.550 INFO [stderr] 2 | use parser::Parser;
Dec 14 00:24:23.550 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 14 00:24:23.550 INFO [stderr] 
Dec 14 00:24:23.550 INFO [stderr] warning: unused import: `std::fs`
Dec 14 00:24:23.550 INFO [stderr]  --> src/utils.rs:2:5
Dec 14 00:24:23.550 INFO [stderr]   |
Dec 14 00:24:23.550 INFO [stderr] 2 | use std::fs;
Dec 14 00:24:23.550 INFO [stderr]   |     ^^^^^^^
Dec 14 00:24:23.550 INFO [stderr] 
Dec 14 00:24:23.550 INFO [stderr] warning: unused import: `environment::Environment`
Dec 14 00:24:23.550 INFO [stderr]  --> src/values.rs:5:5
Dec 14 00:24:23.550 INFO [stderr]   |
Dec 14 00:24:23.550 INFO [stderr] 5 | use environment::Environment;
Dec 14 00:24:23.550 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 00:24:23.550 INFO [stderr] 
Dec 14 00:24:23.631 INFO [stderr] 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.
Dec 14 00:24:23.631 INFO [stderr]  --> src/utils.rs:5:29
Dec 14 00:24:23.631 INFO [stderr]   |
Dec 14 00:24:23.631 INFO [stderr] 5 |     if let Some(home_dir) = env::home_dir() {
Dec 14 00:24:23.631 INFO [stderr]   |                             ^^^^^^^^^^^^^
Dec 14 00:24:23.631 INFO [stderr]   |
Dec 14 00:24:23.631 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 14 00:24:23.631 INFO [stderr] 
Dec 14 00:24:23.864 INFO [stderr] warning: unused variable: `env`
Dec 14 00:24:23.864 INFO [stderr]    --> src/intrinsics.rs:174:20
Dec 14 00:24:23.864 INFO [stderr]     |
Dec 14 00:24:23.864 INFO [stderr] 174 |     pub fn _lambda(env: Env, exprs: Exprs) -> Output {
Dec 14 00:24:23.864 INFO [stderr]     |                    ^^^ help: consider using `_env` instead
Dec 14 00:24:23.864 INFO [stderr]     |
Dec 14 00:24:23.864 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 00:24:23.864 INFO [stderr] 
Dec 14 00:24:23.864 INFO [stderr] warning: unused variable: `num_values`
Dec 14 00:24:23.864 INFO [stderr]    --> src/intrinsics.rs:335:29
Dec 14 00:24:23.864 INFO [stderr]     |
Dec 14 00:24:23.864 INFO [stderr] 335 |                         let num_values = len - 1;
Dec 14 00:24:23.864 INFO [stderr]     |                             ^^^^^^^^^^ help: consider using `_num_values` instead
Dec 14 00:24:23.864 INFO [stderr] 
Dec 14 00:24:23.938 INFO [stderr] warning: method is never used: `parse_from_str`
Dec 14 00:24:23.938 INFO [stderr]   --> src/parser.rs:18:5
Dec 14 00:24:23.938 INFO [stderr]    |
Dec 14 00:24:23.938 INFO [stderr] 18 |     pub fn parse_from_str(&mut self, s: &str) -> Parse {
Dec 14 00:24:23.938 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 00:24:23.938 INFO [stderr]    |
Dec 14 00:24:23.938 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 00:24:23.938 INFO [stderr] 
Dec 14 00:24:23.938 INFO [stderr] warning: method is never used: `peak_char`
Dec 14 00:24:23.938 INFO [stderr]    --> src/parser.rs:170:5
Dec 14 00:24:23.938 INFO [stderr]     |
Dec 14 00:24:23.938 INFO [stderr] 170 |     fn peak_char<R: Read>(&mut self, r: &mut BufReader<R>) -> Option<char> {
Dec 14 00:24:23.938 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 00:24:23.938 INFO [stderr] 
Dec 14 00:24:23.938 INFO [stderr] warning: constant item is never used: `FIELD_NAMES_FORMAT`
Dec 14 00:24:23.938 INFO [stderr]   --> src/intrinsics.rs:17:1
Dec 14 00:24:23.938 INFO [stderr]    |
Dec 14 00:24:23.938 INFO [stderr] 17 | const FIELD_NAMES_FORMAT: &'static str = "{}-field-names";
Dec 14 00:24:23.938 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 00:24:23.938 INFO [stderr] 
Dec 14 00:24:23.938 INFO [stderr] warning: method is never used: `cur_scope`
Dec 14 00:24:23.938 INFO [stderr]   --> src/environment.rs:17:5
Dec 14 00:24:23.938 INFO [stderr]    |
Dec 14 00:24:23.938 INFO [stderr] 17 |     fn cur_scope(&self) -> &HashMap<String, Value> {
Dec 14 00:24:23.938 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 00:24:23.938 INFO [stderr] 
Dec 14 00:24:24.283 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Dec 14 00:24:24.283 INFO [stderr] su: No module specific data is present
Dec 14 00:24:24.955 INFO running `"docker" "inspect" "9ad3f1ae2bb4df7883fc7429e91fb48dc6114ac09ca6d44c31ffa869a4f753b4"`
Dec 14 00:24:25.239 INFO running `"docker" "rm" "-f" "9ad3f1ae2bb4df7883fc7429e91fb48dc6114ac09ca6d44c31ffa869a4f753b4"`
Dec 14 00:24:25.606 INFO [stdout] 9ad3f1ae2bb4df7883fc7429e91fb48dc6114ac09ca6d44c31ffa869a4f753b4
Dec 14 00:24:25.615 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 14 00:24:26.098 INFO [stdout] d4c0b5b3c89a69908b828314a80dcb1b92fcf6593ad74b1c66be69bbadcb3086
Dec 14 00:24:26.107 INFO running `"docker" "start" "-a" "d4c0b5b3c89a69908b828314a80dcb1b92fcf6593ad74b1c66be69bbadcb3086"`
Dec 14 00:24:27.331 INFO [stderr] usermod: no changes
Dec 14 00:24:27.387 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 00:24:27.395 INFO [stderr]      Running /target/debug/deps/rust_lisp-ceb8de94a3739484
Dec 14 00:24:27.412 INFO [stdout] 
Dec 14 00:24:27.412 INFO [stdout] running 0 tests
Dec 14 00:24:27.412 INFO [stdout] 
Dec 14 00:24:27.412 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 00:24:27.412 INFO [stdout] 
Dec 14 00:24:27.413 INFO [stderr] su: No module specific data is present
Dec 14 00:24:28.016 INFO running `"docker" "inspect" "d4c0b5b3c89a69908b828314a80dcb1b92fcf6593ad74b1c66be69bbadcb3086"`
Dec 14 00:24:28.259 INFO running `"docker" "rm" "-f" "d4c0b5b3c89a69908b828314a80dcb1b92fcf6593ad74b1c66be69bbadcb3086"`
Dec 14 00:24:28.662 INFO [stdout] d4c0b5b3c89a69908b828314a80dcb1b92fcf6593ad74b1c66be69bbadcb3086