Dec 01 22:18:57.040 INFO testing bwhetherington/rust-lisp against 1.30.1 for beta-1.31-5
Dec 01 22:18:57.040 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 22:18:57.515 INFO [stdout] 9f1d7f66da9c8f4ac5fac9310f402b675091cf991d0d930766360d67a01e4cdd
Dec 01 22:18:57.520 INFO running `"docker" "start" "-a" "9f1d7f66da9c8f4ac5fac9310f402b675091cf991d0d930766360d67a01e4cdd"`
Dec 01 22:18:58.707 INFO [stderr] usermod: no changes
Dec 01 22:18:58.761 INFO [stderr]    Compiling rust-lisp v0.1.0 (/source)
Dec 01 22:18:59.295 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 01 22:18:59.295 INFO [stderr]  --> src/interpreter.rs:1:5
Dec 01 22:18:59.295 INFO [stderr]   |
Dec 01 22:18:59.295 INFO [stderr] 1 | use std::collections::HashMap;
Dec 01 22:18:59.295 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 22:18:59.295 INFO [stderr]   |
Dec 01 22:18:59.295 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 22:18:59.295 INFO [stderr] 
Dec 01 22:18:59.295 INFO [stderr] warning: unused import: `parser::Parser`
Dec 01 22:18:59.295 INFO [stderr]  --> src/intrinsics.rs:2:5
Dec 01 22:18:59.295 INFO [stderr]   |
Dec 01 22:18:59.295 INFO [stderr] 2 | use parser::Parser;
Dec 01 22:18:59.295 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 01 22:18:59.295 INFO [stderr] 
Dec 01 22:18:59.307 INFO [stderr] warning: unused import: `std::fs`
Dec 01 22:18:59.307 INFO [stderr]  --> src/utils.rs:2:5
Dec 01 22:18:59.307 INFO [stderr]   |
Dec 01 22:18:59.307 INFO [stderr] 2 | use std::fs;
Dec 01 22:18:59.307 INFO [stderr]   |     ^^^^^^^
Dec 01 22:18:59.307 INFO [stderr] 
Dec 01 22:18:59.307 INFO [stderr] warning: unused import: `environment::Environment`
Dec 01 22:18:59.307 INFO [stderr]  --> src/values.rs:5:5
Dec 01 22:18:59.307 INFO [stderr]   |
Dec 01 22:18:59.307 INFO [stderr] 5 | use environment::Environment;
Dec 01 22:18:59.307 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 22:18:59.307 INFO [stderr] 
Dec 01 22:18:59.319 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 01 22:18:59.319 INFO [stderr]  --> src/utils.rs:5:29
Dec 01 22:18:59.319 INFO [stderr]   |
Dec 01 22:18:59.319 INFO [stderr] 5 |     if let Some(home_dir) = env::home_dir() {
Dec 01 22:18:59.319 INFO [stderr]   |                             ^^^^^^^^^^^^^
Dec 01 22:18:59.319 INFO [stderr]   |
Dec 01 22:18:59.319 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 01 22:18:59.319 INFO [stderr] 
Dec 01 22:18:59.590 INFO [stderr] warning: unused variable: `env`
Dec 01 22:18:59.591 INFO [stderr]    --> src/intrinsics.rs:174:20
Dec 01 22:18:59.591 INFO [stderr]     |
Dec 01 22:18:59.592 INFO [stderr] 174 |     pub fn _lambda(env: Env, exprs: Exprs) -> Output {
Dec 01 22:18:59.592 INFO [stderr]     |                    ^^^ help: consider using `_env` instead
Dec 01 22:18:59.592 INFO [stderr]     |
Dec 01 22:18:59.593 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 22:18:59.593 INFO [stderr] 
Dec 01 22:18:59.593 INFO [stderr] warning: unused variable: `num_values`
Dec 01 22:18:59.593 INFO [stderr]    --> src/intrinsics.rs:335:29
Dec 01 22:18:59.593 INFO [stderr]     |
Dec 01 22:18:59.593 INFO [stderr] 335 |                         let num_values = len - 1;
Dec 01 22:18:59.593 INFO [stderr]     |                             ^^^^^^^^^^ help: consider using `_num_values` instead
Dec 01 22:18:59.593 INFO [stderr] 
Dec 01 22:18:59.747 INFO [stderr] warning: method is never used: `parse_from_str`
Dec 01 22:18:59.747 INFO [stderr]   --> src/parser.rs:18:5
Dec 01 22:18:59.747 INFO [stderr]    |
Dec 01 22:18:59.747 INFO [stderr] 18 |     pub fn parse_from_str(&mut self, s: &str) -> Parse {
Dec 01 22:18:59.747 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 22:18:59.747 INFO [stderr]    |
Dec 01 22:18:59.747 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 22:18:59.747 INFO [stderr] 
Dec 01 22:18:59.755 INFO [stderr] warning: method is never used: `peak_char`
Dec 01 22:18:59.755 INFO [stderr]    --> src/parser.rs:170:5
Dec 01 22:18:59.755 INFO [stderr]     |
Dec 01 22:18:59.755 INFO [stderr] 170 |     fn peak_char<R: Read>(&mut self, r: &mut BufReader<R>) -> Option<char> {
Dec 01 22:18:59.755 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 22:18:59.755 INFO [stderr] 
Dec 01 22:18:59.755 INFO [stderr] warning: constant item is never used: `FIELD_NAMES_FORMAT`
Dec 01 22:18:59.755 INFO [stderr]   --> src/intrinsics.rs:17:1
Dec 01 22:18:59.755 INFO [stderr]    |
Dec 01 22:18:59.755 INFO [stderr] 17 | const FIELD_NAMES_FORMAT: &'static str = "{}-field-names";
Dec 01 22:18:59.755 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 22:18:59.755 INFO [stderr] 
Dec 01 22:18:59.755 INFO [stderr] warning: method is never used: `cur_scope`
Dec 01 22:18:59.755 INFO [stderr]   --> src/environment.rs:17:5
Dec 01 22:18:59.755 INFO [stderr]    |
Dec 01 22:18:59.755 INFO [stderr] 17 |     fn cur_scope(&self) -> &HashMap<String, Value> {
Dec 01 22:18:59.755 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 22:18:59.755 INFO [stderr] 
Dec 01 22:19:01.747 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.01s
Dec 01 22:19:01.747 INFO [stderr] su: No module specific data is present
Dec 01 22:19:02.741 INFO running `"docker" "inspect" "9f1d7f66da9c8f4ac5fac9310f402b675091cf991d0d930766360d67a01e4cdd"`
Dec 01 22:19:02.984 INFO running `"docker" "rm" "-f" "9f1d7f66da9c8f4ac5fac9310f402b675091cf991d0d930766360d67a01e4cdd"`
Dec 01 22:19:03.287 INFO [stdout] 9f1d7f66da9c8f4ac5fac9310f402b675091cf991d0d930766360d67a01e4cdd
Dec 01 22:19:03.295 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 22:19:03.731 INFO [stdout] 6e89ea6c928ff469cc756201b8c418a1c26af981e579e4cfce2d916cdcbbc37b
Dec 01 22:19:03.739 INFO running `"docker" "start" "-a" "6e89ea6c928ff469cc756201b8c418a1c26af981e579e4cfce2d916cdcbbc37b"`
Dec 01 22:19:04.990 INFO [stderr] usermod: no changes
Dec 01 22:19:05.035 INFO [stderr]    Compiling rust-lisp v0.1.0 (/source)
Dec 01 22:19:05.759 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 01 22:19:05.759 INFO [stderr]  --> src/interpreter.rs:1:5
Dec 01 22:19:05.759 INFO [stderr]   |
Dec 01 22:19:05.759 INFO [stderr] 1 | use std::collections::HashMap;
Dec 01 22:19:05.759 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 22:19:05.759 INFO [stderr]   |
Dec 01 22:19:05.759 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 22:19:05.759 INFO [stderr] 
Dec 01 22:19:05.759 INFO [stderr] warning: unused import: `parser::Parser`
Dec 01 22:19:05.759 INFO [stderr]  --> src/intrinsics.rs:2:5
Dec 01 22:19:05.759 INFO [stderr]   |
Dec 01 22:19:05.759 INFO [stderr] 2 | use parser::Parser;
Dec 01 22:19:05.759 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 01 22:19:05.759 INFO [stderr] 
Dec 01 22:19:05.759 INFO [stderr] warning: unused import: `std::fs`
Dec 01 22:19:05.759 INFO [stderr]  --> src/utils.rs:2:5
Dec 01 22:19:05.759 INFO [stderr]   |
Dec 01 22:19:05.759 INFO [stderr] 2 | use std::fs;
Dec 01 22:19:05.759 INFO [stderr]   |     ^^^^^^^
Dec 01 22:19:05.759 INFO [stderr] 
Dec 01 22:19:05.759 INFO [stderr] warning: unused import: `environment::Environment`
Dec 01 22:19:05.759 INFO [stderr]  --> src/values.rs:5:5
Dec 01 22:19:05.759 INFO [stderr]   |
Dec 01 22:19:05.759 INFO [stderr] 5 | use environment::Environment;
Dec 01 22:19:05.759 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 22:19:05.759 INFO [stderr] 
Dec 01 22:19:05.779 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 01 22:19:05.779 INFO [stderr]  --> src/utils.rs:5:29
Dec 01 22:19:05.779 INFO [stderr]   |
Dec 01 22:19:05.779 INFO [stderr] 5 |     if let Some(home_dir) = env::home_dir() {
Dec 01 22:19:05.779 INFO [stderr]   |                             ^^^^^^^^^^^^^
Dec 01 22:19:05.779 INFO [stderr]   |
Dec 01 22:19:05.779 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 01 22:19:05.779 INFO [stderr] 
Dec 01 22:19:06.071 INFO [stderr] warning: unused variable: `env`
Dec 01 22:19:06.071 INFO [stderr]    --> src/intrinsics.rs:174:20
Dec 01 22:19:06.071 INFO [stderr]     |
Dec 01 22:19:06.071 INFO [stderr] 174 |     pub fn _lambda(env: Env, exprs: Exprs) -> Output {
Dec 01 22:19:06.071 INFO [stderr]     |                    ^^^ help: consider using `_env` instead
Dec 01 22:19:06.071 INFO [stderr]     |
Dec 01 22:19:06.071 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 22:19:06.071 INFO [stderr] 
Dec 01 22:19:06.071 INFO [stderr] warning: unused variable: `num_values`
Dec 01 22:19:06.071 INFO [stderr]    --> src/intrinsics.rs:335:29
Dec 01 22:19:06.071 INFO [stderr]     |
Dec 01 22:19:06.071 INFO [stderr] 335 |                         let num_values = len - 1;
Dec 01 22:19:06.071 INFO [stderr]     |                             ^^^^^^^^^^ help: consider using `_num_values` instead
Dec 01 22:19:06.071 INFO [stderr] 
Dec 01 22:19:06.173 INFO [stderr] warning: method is never used: `parse_from_str`
Dec 01 22:19:06.174 INFO [stderr]   --> src/parser.rs:18:5
Dec 01 22:19:06.174 INFO [stderr]    |
Dec 01 22:19:06.174 INFO [stderr] 18 |     pub fn parse_from_str(&mut self, s: &str) -> Parse {
Dec 01 22:19:06.174 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 22:19:06.174 INFO [stderr]    |
Dec 01 22:19:06.174 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 22:19:06.174 INFO [stderr] 
Dec 01 22:19:06.174 INFO [stderr] warning: method is never used: `peak_char`
Dec 01 22:19:06.174 INFO [stderr]    --> src/parser.rs:170:5
Dec 01 22:19:06.174 INFO [stderr]     |
Dec 01 22:19:06.174 INFO [stderr] 170 |     fn peak_char<R: Read>(&mut self, r: &mut BufReader<R>) -> Option<char> {
Dec 01 22:19:06.174 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 22:19:06.174 INFO [stderr] 
Dec 01 22:19:06.174 INFO [stderr] warning: constant item is never used: `FIELD_NAMES_FORMAT`
Dec 01 22:19:06.174 INFO [stderr]   --> src/intrinsics.rs:17:1
Dec 01 22:19:06.174 INFO [stderr]    |
Dec 01 22:19:06.174 INFO [stderr] 17 | const FIELD_NAMES_FORMAT: &'static str = "{}-field-names";
Dec 01 22:19:06.174 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 22:19:06.174 INFO [stderr] 
Dec 01 22:19:06.174 INFO [stderr] warning: method is never used: `cur_scope`
Dec 01 22:19:06.174 INFO [stderr]   --> src/environment.rs:17:5
Dec 01 22:19:06.174 INFO [stderr]    |
Dec 01 22:19:06.174 INFO [stderr] 17 |     fn cur_scope(&self) -> &HashMap<String, Value> {
Dec 01 22:19:06.174 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 22:19:06.174 INFO [stderr] 
Dec 01 22:19:06.783 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Dec 01 22:19:06.785 INFO [stderr] su: No module specific data is present
Dec 01 22:19:07.365 INFO running `"docker" "inspect" "6e89ea6c928ff469cc756201b8c418a1c26af981e579e4cfce2d916cdcbbc37b"`
Dec 01 22:19:07.599 INFO running `"docker" "rm" "-f" "6e89ea6c928ff469cc756201b8c418a1c26af981e579e4cfce2d916cdcbbc37b"`
Dec 01 22:19:07.903 INFO [stdout] 6e89ea6c928ff469cc756201b8c418a1c26af981e579e4cfce2d916cdcbbc37b
Dec 01 22:19:07.905 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 22:19:08.658 INFO [stdout] abf7ddd3c5ad7d24cf8b9e8071649282c5bdd5301eaafb4103ef371e6a5a4c83
Dec 01 22:19:08.665 INFO running `"docker" "start" "-a" "abf7ddd3c5ad7d24cf8b9e8071649282c5bdd5301eaafb4103ef371e6a5a4c83"`
Dec 01 22:19:09.654 INFO [stderr] usermod: no changes
Dec 01 22:19:09.709 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 22:19:09.709 INFO [stderr]      Running /target/debug/deps/rust_lisp-4eb8aa7ae618c40e
Dec 01 22:19:09.721 INFO [stdout] 
Dec 01 22:19:09.721 INFO [stdout] running 0 tests
Dec 01 22:19:09.721 INFO [stdout] 
Dec 01 22:19:09.721 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 22:19:09.721 INFO [stdout] 
Dec 01 22:19:09.727 INFO [stderr] su: No module specific data is present
Dec 01 22:19:10.499 INFO running `"docker" "inspect" "abf7ddd3c5ad7d24cf8b9e8071649282c5bdd5301eaafb4103ef371e6a5a4c83"`
Dec 01 22:19:10.815 INFO running `"docker" "rm" "-f" "abf7ddd3c5ad7d24cf8b9e8071649282c5bdd5301eaafb4103ef371e6a5a4c83"`
Dec 01 22:19:11.115 INFO [stdout] abf7ddd3c5ad7d24cf8b9e8071649282c5bdd5301eaafb4103ef371e6a5a4c83
