Dec 06 04:32:13.945 INFO testing bwhetherington/rust-lisp against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 04:32:13.946 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 04:32:14.588 INFO [stdout] 1ffd5c56cdad49fae3ed6647fdc5fe82654473507b38cd87137426ce9ae152ee
Dec 06 04:32:14.594 INFO running `"docker" "start" "-a" "1ffd5c56cdad49fae3ed6647fdc5fe82654473507b38cd87137426ce9ae152ee"`
Dec 06 04:32:15.559 INFO [stderr] usermod: no changes
Dec 06 04:32:15.613 INFO [stderr]    Compiling rust-lisp v0.1.0 (/source)
Dec 06 04:32:16.036 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 06 04:32:16.036 INFO [stderr]  --> src/interpreter.rs:1:5
Dec 06 04:32:16.036 INFO [stderr]   |
Dec 06 04:32:16.036 INFO [stderr] 1 | use std::collections::HashMap;
Dec 06 04:32:16.036 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:32:16.036 INFO [stderr]   |
Dec 06 04:32:16.036 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 04:32:16.036 INFO [stderr] 
Dec 06 04:32:16.036 INFO [stderr] warning: unused import: `parser::Parser`
Dec 06 04:32:16.036 INFO [stderr]  --> src/intrinsics.rs:2:5
Dec 06 04:32:16.036 INFO [stderr]   |
Dec 06 04:32:16.036 INFO [stderr] 2 | use parser::Parser;
Dec 06 04:32:16.036 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 06 04:32:16.036 INFO [stderr] 
Dec 06 04:32:16.036 INFO [stderr] warning: unused import: `std::fs`
Dec 06 04:32:16.036 INFO [stderr]  --> src/utils.rs:2:5
Dec 06 04:32:16.036 INFO [stderr]   |
Dec 06 04:32:16.036 INFO [stderr] 2 | use std::fs;
Dec 06 04:32:16.036 INFO [stderr]   |     ^^^^^^^
Dec 06 04:32:16.036 INFO [stderr] 
Dec 06 04:32:16.036 INFO [stderr] warning: unused import: `environment::Environment`
Dec 06 04:32:16.036 INFO [stderr]  --> src/values.rs:5:5
Dec 06 04:32:16.036 INFO [stderr]   |
Dec 06 04:32:16.036 INFO [stderr] 5 | use environment::Environment;
Dec 06 04:32:16.036 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:32:16.036 INFO [stderr] 
Dec 06 04:32:16.052 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 06 04:32:16.052 INFO [stderr]  --> src/utils.rs:5:29
Dec 06 04:32:16.052 INFO [stderr]   |
Dec 06 04:32:16.052 INFO [stderr] 5 |     if let Some(home_dir) = env::home_dir() {
Dec 06 04:32:16.052 INFO [stderr]   |                             ^^^^^^^^^^^^^
Dec 06 04:32:16.052 INFO [stderr]   |
Dec 06 04:32:16.052 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 06 04:32:16.052 INFO [stderr] 
Dec 06 04:32:16.297 INFO [stderr] warning: unused variable: `env`
Dec 06 04:32:16.297 INFO [stderr]    --> src/intrinsics.rs:174:20
Dec 06 04:32:16.297 INFO [stderr]     |
Dec 06 04:32:16.297 INFO [stderr] 174 |     pub fn _lambda(env: Env, exprs: Exprs) -> Output {
Dec 06 04:32:16.297 INFO [stderr]     |                    ^^^ help: consider using `_env` instead
Dec 06 04:32:16.297 INFO [stderr]     |
Dec 06 04:32:16.297 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 06 04:32:16.297 INFO [stderr] 
Dec 06 04:32:16.297 INFO [stderr] warning: unused variable: `num_values`
Dec 06 04:32:16.297 INFO [stderr]    --> src/intrinsics.rs:335:29
Dec 06 04:32:16.297 INFO [stderr]     |
Dec 06 04:32:16.297 INFO [stderr] 335 |                         let num_values = len - 1;
Dec 06 04:32:16.297 INFO [stderr]     |                             ^^^^^^^^^^ help: consider using `_num_values` instead
Dec 06 04:32:16.297 INFO [stderr] 
Dec 06 04:32:16.401 INFO [stderr] warning: method is never used: `parse_from_str`
Dec 06 04:32:16.401 INFO [stderr]   --> src/parser.rs:18:5
Dec 06 04:32:16.401 INFO [stderr]    |
Dec 06 04:32:16.401 INFO [stderr] 18 |     pub fn parse_from_str(&mut self, s: &str) -> Parse {
Dec 06 04:32:16.401 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:32:16.401 INFO [stderr]    |
Dec 06 04:32:16.401 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 04:32:16.401 INFO [stderr] 
Dec 06 04:32:16.401 INFO [stderr] warning: method is never used: `peak_char`
Dec 06 04:32:16.401 INFO [stderr]    --> src/parser.rs:170:5
Dec 06 04:32:16.401 INFO [stderr]     |
Dec 06 04:32:16.401 INFO [stderr] 170 |     fn peak_char<R: Read>(&mut self, r: &mut BufReader<R>) -> Option<char> {
Dec 06 04:32:16.401 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:32:16.401 INFO [stderr] 
Dec 06 04:32:16.401 INFO [stderr] warning: constant item is never used: `FIELD_NAMES_FORMAT`
Dec 06 04:32:16.401 INFO [stderr]   --> src/intrinsics.rs:17:1
Dec 06 04:32:16.401 INFO [stderr]    |
Dec 06 04:32:16.401 INFO [stderr] 17 | const FIELD_NAMES_FORMAT: &'static str = "{}-field-names";
Dec 06 04:32:16.401 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:32:16.402 INFO [stderr] 
Dec 06 04:32:16.402 INFO [stderr] warning: method is never used: `cur_scope`
Dec 06 04:32:16.402 INFO [stderr]   --> src/environment.rs:17:5
Dec 06 04:32:16.402 INFO [stderr]    |
Dec 06 04:32:16.402 INFO [stderr] 17 |     fn cur_scope(&self) -> &HashMap<String, Value> {
Dec 06 04:32:16.402 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:32:16.402 INFO [stderr] 
Dec 06 04:32:17.972 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.39s
Dec 06 04:32:17.972 INFO [stderr] su: No module specific data is present
Dec 06 04:32:18.750 INFO running `"docker" "inspect" "1ffd5c56cdad49fae3ed6647fdc5fe82654473507b38cd87137426ce9ae152ee"`
Dec 06 04:32:19.036 INFO running `"docker" "rm" "-f" "1ffd5c56cdad49fae3ed6647fdc5fe82654473507b38cd87137426ce9ae152ee"`
Dec 06 04:32:19.255 INFO [stdout] 1ffd5c56cdad49fae3ed6647fdc5fe82654473507b38cd87137426ce9ae152ee
Dec 06 04:32:19.262 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 04:32:19.720 INFO [stdout] e11b43690d0b8081817dc0a793e50817b8cb7b5732fad9f1d5dba21c42c1b1b8
Dec 06 04:32:19.726 INFO running `"docker" "start" "-a" "e11b43690d0b8081817dc0a793e50817b8cb7b5732fad9f1d5dba21c42c1b1b8"`
Dec 06 04:32:20.840 INFO [stderr] usermod: no changes
Dec 06 04:32:20.900 INFO [stderr]    Compiling rust-lisp v0.1.0 (/source)
Dec 06 04:32:21.370 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 06 04:32:21.370 INFO [stderr]  --> src/interpreter.rs:1:5
Dec 06 04:32:21.370 INFO [stderr]   |
Dec 06 04:32:21.370 INFO [stderr] 1 | use std::collections::HashMap;
Dec 06 04:32:21.370 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:32:21.370 INFO [stderr]   |
Dec 06 04:32:21.370 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 04:32:21.370 INFO [stderr] 
Dec 06 04:32:21.370 INFO [stderr] warning: unused import: `parser::Parser`
Dec 06 04:32:21.370 INFO [stderr]  --> src/intrinsics.rs:2:5
Dec 06 04:32:21.370 INFO [stderr]   |
Dec 06 04:32:21.370 INFO [stderr] 2 | use parser::Parser;
Dec 06 04:32:21.370 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 06 04:32:21.370 INFO [stderr] 
Dec 06 04:32:21.370 INFO [stderr] warning: unused import: `std::fs`
Dec 06 04:32:21.370 INFO [stderr]  --> src/utils.rs:2:5
Dec 06 04:32:21.370 INFO [stderr]   |
Dec 06 04:32:21.370 INFO [stderr] 2 | use std::fs;
Dec 06 04:32:21.370 INFO [stderr]   |     ^^^^^^^
Dec 06 04:32:21.370 INFO [stderr] 
Dec 06 04:32:21.370 INFO [stderr] warning: unused import: `environment::Environment`
Dec 06 04:32:21.371 INFO [stderr]  --> src/values.rs:5:5
Dec 06 04:32:21.371 INFO [stderr]   |
Dec 06 04:32:21.371 INFO [stderr] 5 | use environment::Environment;
Dec 06 04:32:21.371 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:32:21.371 INFO [stderr] 
Dec 06 04:32:21.392 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 06 04:32:21.392 INFO [stderr]  --> src/utils.rs:5:29
Dec 06 04:32:21.392 INFO [stderr]   |
Dec 06 04:32:21.392 INFO [stderr] 5 |     if let Some(home_dir) = env::home_dir() {
Dec 06 04:32:21.392 INFO [stderr]   |                             ^^^^^^^^^^^^^
Dec 06 04:32:21.392 INFO [stderr]   |
Dec 06 04:32:21.392 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 06 04:32:21.392 INFO [stderr] 
Dec 06 04:32:21.610 INFO [stderr] warning: unused variable: `env`
Dec 06 04:32:21.610 INFO [stderr]    --> src/intrinsics.rs:174:20
Dec 06 04:32:21.610 INFO [stderr]     |
Dec 06 04:32:21.610 INFO [stderr] 174 |     pub fn _lambda(env: Env, exprs: Exprs) -> Output {
Dec 06 04:32:21.610 INFO [stderr]     |                    ^^^ help: consider using `_env` instead
Dec 06 04:32:21.610 INFO [stderr]     |
Dec 06 04:32:21.610 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 06 04:32:21.610 INFO [stderr] 
Dec 06 04:32:21.610 INFO [stderr] warning: unused variable: `num_values`
Dec 06 04:32:21.610 INFO [stderr]    --> src/intrinsics.rs:335:29
Dec 06 04:32:21.610 INFO [stderr]     |
Dec 06 04:32:21.610 INFO [stderr] 335 |                         let num_values = len - 1;
Dec 06 04:32:21.610 INFO [stderr]     |                             ^^^^^^^^^^ help: consider using `_num_values` instead
Dec 06 04:32:21.610 INFO [stderr] 
Dec 06 04:32:21.724 INFO [stderr] warning: method is never used: `parse_from_str`
Dec 06 04:32:21.724 INFO [stderr]   --> src/parser.rs:18:5
Dec 06 04:32:21.724 INFO [stderr]    |
Dec 06 04:32:21.724 INFO [stderr] 18 |     pub fn parse_from_str(&mut self, s: &str) -> Parse {
Dec 06 04:32:21.724 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:32:21.724 INFO [stderr]    |
Dec 06 04:32:21.724 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 04:32:21.724 INFO [stderr] 
Dec 06 04:32:21.724 INFO [stderr] warning: method is never used: `peak_char`
Dec 06 04:32:21.724 INFO [stderr]    --> src/parser.rs:170:5
Dec 06 04:32:21.724 INFO [stderr]     |
Dec 06 04:32:21.724 INFO [stderr] 170 |     fn peak_char<R: Read>(&mut self, r: &mut BufReader<R>) -> Option<char> {
Dec 06 04:32:21.724 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:32:21.724 INFO [stderr] 
Dec 06 04:32:21.724 INFO [stderr] warning: constant item is never used: `FIELD_NAMES_FORMAT`
Dec 06 04:32:21.724 INFO [stderr]   --> src/intrinsics.rs:17:1
Dec 06 04:32:21.724 INFO [stderr]    |
Dec 06 04:32:21.724 INFO [stderr] 17 | const FIELD_NAMES_FORMAT: &'static str = "{}-field-names";
Dec 06 04:32:21.724 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:32:21.724 INFO [stderr] 
Dec 06 04:32:21.724 INFO [stderr] warning: method is never used: `cur_scope`
Dec 06 04:32:21.724 INFO [stderr]   --> src/environment.rs:17:5
Dec 06 04:32:21.725 INFO [stderr]    |
Dec 06 04:32:21.725 INFO [stderr] 17 |     fn cur_scope(&self) -> &HashMap<String, Value> {
Dec 06 04:32:21.725 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:32:21.725 INFO [stderr] 
Dec 06 04:32:22.044 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Dec 06 04:32:22.045 INFO [stderr] su: No module specific data is present
Dec 06 04:32:22.782 INFO running `"docker" "inspect" "e11b43690d0b8081817dc0a793e50817b8cb7b5732fad9f1d5dba21c42c1b1b8"`
Dec 06 04:32:23.056 INFO running `"docker" "rm" "-f" "e11b43690d0b8081817dc0a793e50817b8cb7b5732fad9f1d5dba21c42c1b1b8"`
Dec 06 04:32:23.353 INFO [stdout] e11b43690d0b8081817dc0a793e50817b8cb7b5732fad9f1d5dba21c42c1b1b8
Dec 06 04:32:23.358 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 04:32:23.778 INFO [stdout] bbd4456693a2a2da131f7b20323a06a37648d5ddcabb8b3862ec4af9f76ea7f4
Dec 06 04:32:23.784 INFO running `"docker" "start" "-a" "bbd4456693a2a2da131f7b20323a06a37648d5ddcabb8b3862ec4af9f76ea7f4"`
Dec 06 04:32:25.516 INFO [stderr] usermod: no changes
Dec 06 04:32:25.572 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 04:32:25.575 INFO [stderr]      Running /target/debug/deps/rust_lisp-7388068da5aab0ce
Dec 06 04:32:25.600 INFO [stderr] su: No module specific data is present
Dec 06 04:32:25.600 INFO [stdout] 
Dec 06 04:32:25.600 INFO [stdout] running 0 tests
Dec 06 04:32:25.600 INFO [stdout] 
Dec 06 04:32:25.600 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 04:32:25.600 INFO [stdout] 
Dec 06 04:32:26.230 INFO running `"docker" "inspect" "bbd4456693a2a2da131f7b20323a06a37648d5ddcabb8b3862ec4af9f76ea7f4"`
Dec 06 04:32:26.542 INFO running `"docker" "rm" "-f" "bbd4456693a2a2da131f7b20323a06a37648d5ddcabb8b3862ec4af9f76ea7f4"`
Dec 06 04:32:26.808 INFO [stdout] bbd4456693a2a2da131f7b20323a06a37648d5ddcabb8b3862ec4af9f76ea7f4