Dec 05 20:01:54.885 INFO testing jeramyRR/play-language against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 20:01:54.885 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 05 20:01:55.114 INFO [stdout] 91005d6133ef538ccf51de7ee7ca59d3f0e7c79c2b52017fefdde004f935ca3e
Dec 05 20:01:55.122 INFO running `"docker" "start" "-a" "91005d6133ef538ccf51de7ee7ca59d3f0e7c79c2b52017fefdde004f935ca3e"`
Dec 05 20:01:55.496 INFO [stderr] usermod: no changes
Dec 05 20:01:55.547 INFO [stderr]    Compiling libc v0.2.32
Dec 05 20:01:56.589 INFO [stderr]    Compiling memchr v1.0.1
Dec 05 20:01:57.017 INFO [stderr]    Compiling aho-corasick v0.6.3
Dec 05 20:01:57.866 INFO [stderr]    Compiling regex v0.2.2
Dec 05 20:02:03.764 INFO [stderr]    Compiling lang v0.1.0 (/source)
Dec 05 20:02:04.033 INFO [stderr] warning: enum is never used: `ASTNodeType`
Dec 05 20:02:04.033 INFO [stderr]  --> src/parser.rs:4:1
Dec 05 20:02:04.033 INFO [stderr]   |
Dec 05 20:02:04.033 INFO [stderr] 4 | pub enum ASTNodeType {
Dec 05 20:02:04.033 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Dec 05 20:02:04.033 INFO [stderr]   |
Dec 05 20:02:04.033 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 20:02:04.033 INFO [stderr] 
Dec 05 20:02:04.033 INFO [stderr] warning: struct is never constructed: `Node`
Dec 05 20:02:04.033 INFO [stderr]   --> src/parser.rs:11:1
Dec 05 20:02:04.033 INFO [stderr]    |
Dec 05 20:02:04.033 INFO [stderr] 11 | pub struct Node {
Dec 05 20:02:04.033 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 05 20:02:04.033 INFO [stderr] 
Dec 05 20:02:04.033 INFO [stderr] warning: struct is never constructed: `BaseNode`
Dec 05 20:02:04.033 INFO [stderr]   --> src/parser.rs:17:1
Dec 05 20:02:04.033 INFO [stderr]    |
Dec 05 20:02:04.033 INFO [stderr] 17 | pub struct BaseNode {
Dec 05 20:02:04.033 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 05 20:02:04.033 INFO [stderr] 
Dec 05 20:02:04.033 INFO [stderr] warning: enum is never used: `ASTNode`
Dec 05 20:02:04.033 INFO [stderr]   --> src/parser.rs:24:1
Dec 05 20:02:04.033 INFO [stderr]    |
Dec 05 20:02:04.033 INFO [stderr] 24 | pub enum ASTNode {
Dec 05 20:02:04.033 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 05 20:02:04.033 INFO [stderr] 
Dec 05 20:02:04.033 INFO [stderr] warning: struct is never constructed: `AST`
Dec 05 20:02:04.033 INFO [stderr]   --> src/parser.rs:30:1
Dec 05 20:02:04.033 INFO [stderr]    |
Dec 05 20:02:04.033 INFO [stderr] 30 | pub struct AST {
Dec 05 20:02:04.033 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 05 20:02:04.033 INFO [stderr] 
Dec 05 20:02:04.033 INFO [stderr] warning: function is never used: `parser`
Dec 05 20:02:04.033 INFO [stderr]   --> src/parser.rs:35:1
Dec 05 20:02:04.034 INFO [stderr]    |
Dec 05 20:02:04.034 INFO [stderr] 35 | pub fn parser(tokens: &[Token]) -> AST{
Dec 05 20:02:04.034 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:02:04.034 INFO [stderr] 
Dec 05 20:02:04.034 INFO [stderr] warning: function is never used: `walk`
Dec 05 20:02:04.034 INFO [stderr]   --> src/parser.rs:48:1
Dec 05 20:02:04.034 INFO [stderr]    |
Dec 05 20:02:04.034 INFO [stderr] 48 | fn walk(tokens: &[Token], current: &mut usize) -> Option<ASTNode> {
Dec 05 20:02:04.034 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:02:04.034 INFO [stderr] 
Dec 05 20:02:04.034 INFO [stderr] warning: function is never used: `token_value`
Dec 05 20:02:04.034 INFO [stderr]   --> src/parser.rs:87:1
Dec 05 20:02:04.034 INFO [stderr]    |
Dec 05 20:02:04.034 INFO [stderr] 87 | fn token_value(token: &Token) -> String {
Dec 05 20:02:04.034 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:02:04.034 INFO [stderr] 
Dec 05 20:02:04.321 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.81s
Dec 05 20:02:04.324 INFO [stderr] su: No module specific data is present
Dec 05 20:02:04.798 INFO running `"docker" "inspect" "91005d6133ef538ccf51de7ee7ca59d3f0e7c79c2b52017fefdde004f935ca3e"`
Dec 05 20:02:04.954 INFO running `"docker" "rm" "-f" "91005d6133ef538ccf51de7ee7ca59d3f0e7c79c2b52017fefdde004f935ca3e"`
Dec 05 20:02:05.131 INFO [stdout] 91005d6133ef538ccf51de7ee7ca59d3f0e7c79c2b52017fefdde004f935ca3e
Dec 05 20:02:05.133 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 05 20:02:05.346 INFO [stdout] d5b35b47508b343a8b8f97a100202975d335858775b5340c3c1ac9924f770ef3
Dec 05 20:02:05.348 INFO running `"docker" "start" "-a" "d5b35b47508b343a8b8f97a100202975d335858775b5340c3c1ac9924f770ef3"`
Dec 05 20:02:06.484 INFO [stderr] usermod: no changes
Dec 05 20:02:06.560 INFO [stderr]    Compiling env_logger v0.4.3
Dec 05 20:02:07.568 INFO [stderr]    Compiling lang v0.1.0 (/source)
Dec 05 20:02:09.154 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
Dec 05 20:02:09.158 INFO [stderr] su: No module specific data is present
Dec 05 20:02:09.622 INFO running `"docker" "inspect" "d5b35b47508b343a8b8f97a100202975d335858775b5340c3c1ac9924f770ef3"`
Dec 05 20:02:09.821 INFO running `"docker" "rm" "-f" "d5b35b47508b343a8b8f97a100202975d335858775b5340c3c1ac9924f770ef3"`
Dec 05 20:02:09.945 INFO [stdout] d5b35b47508b343a8b8f97a100202975d335858775b5340c3c1ac9924f770ef3
Dec 05 20:02:09.950 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 05 20:02:10.268 INFO [stdout] bc5522498cd28b7a19c8958374a9f0ca6d6b4d7f1febba6e9c2c94a6738b157f
Dec 05 20:02:10.270 INFO running `"docker" "start" "-a" "bc5522498cd28b7a19c8958374a9f0ca6d6b4d7f1febba6e9c2c94a6738b157f"`
Dec 05 20:02:10.592 INFO [stderr] usermod: no changes
Dec 05 20:02:10.632 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 20:02:10.633 INFO [stderr]      Running /target/debug/deps/lang-bc8b300a1103a2d2
Dec 05 20:02:10.635 INFO [stdout] 
Dec 05 20:02:10.635 INFO [stdout] running 2 tests
Dec 05 20:02:10.635 INFO [stdout] test parser::tests::test_parser ... ok
Dec 05 20:02:10.635 INFO [stdout] test lexer::tests::test_tokenizer ... ok
Dec 05 20:02:10.635 INFO [stdout] 
Dec 05 20:02:10.635 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:02:10.635 INFO [stdout] 
Dec 05 20:02:10.638 INFO [stderr] su: No module specific data is present
Dec 05 20:02:10.845 INFO running `"docker" "inspect" "bc5522498cd28b7a19c8958374a9f0ca6d6b4d7f1febba6e9c2c94a6738b157f"`
Dec 05 20:02:10.907 INFO running `"docker" "rm" "-f" "bc5522498cd28b7a19c8958374a9f0ca6d6b4d7f1febba6e9c2c94a6738b157f"`
Dec 05 20:02:11.014 INFO [stdout] bc5522498cd28b7a19c8958374a9f0ca6d6b4d7f1febba6e9c2c94a6738b157f