Dec 13 17:29:39.532 INFO testing hindenbug/rtstc against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 17:29:39.532 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 17:29:39.999 INFO [stdout] bf44acdf313c2565fdbe2be95acc248cb13f3df00c256ee80033d498e769f6f4
Dec 13 17:29:40.007 INFO running `"docker" "start" "-a" "bf44acdf313c2565fdbe2be95acc248cb13f3df00c256ee80033d498e769f6f4"`
Dec 13 17:29:41.143 INFO [stderr] usermod: no changes
Dec 13 17:29:41.199 INFO [stderr]    Compiling rtstc v0.1.0 (/source)
Dec 13 17:29:41.600 INFO [stderr] warning: unused variable: `ast`
Dec 13 17:29:41.600 INFO [stderr]  --> src/traverser.rs:8:17
Dec 13 17:29:41.600 INFO [stderr]   |
Dec 13 17:29:41.600 INFO [stderr] 8 | pub fn traverse(ast: ::parser::Node) {
Dec 13 17:29:41.600 INFO [stderr]   |                 ^^^ help: consider using `_ast` instead
Dec 13 17:29:41.607 INFO [stderr]   |
Dec 13 17:29:41.607 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 13 17:29:41.607 INFO [stderr] 
Dec 13 17:29:41.619 INFO [stderr] warning: struct is never constructed: `Visitor`
Dec 13 17:29:41.619 INFO [stderr]  --> src/traverser.rs:1:1
Dec 13 17:29:41.619 INFO [stderr]   |
Dec 13 17:29:41.619 INFO [stderr] 1 | struct Visitor {
Dec 13 17:29:41.619 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 13 17:29:41.619 INFO [stderr]   |
Dec 13 17:29:41.619 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 17:29:41.619 INFO [stderr] 
Dec 13 17:29:41.619 INFO [stderr] warning: function is never used: `traverse`
Dec 13 17:29:41.619 INFO [stderr]  --> src/traverser.rs:8:1
Dec 13 17:29:41.619 INFO [stderr]   |
Dec 13 17:29:41.619 INFO [stderr] 8 | pub fn traverse(ast: ::parser::Node) {
Dec 13 17:29:41.619 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 17:29:41.619 INFO [stderr] 
Dec 13 17:29:42.324 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 13 17:29:42.331 INFO [stderr] su: No module specific data is present
Dec 13 17:29:42.963 INFO running `"docker" "inspect" "bf44acdf313c2565fdbe2be95acc248cb13f3df00c256ee80033d498e769f6f4"`
Dec 13 17:29:43.153 INFO running `"docker" "rm" "-f" "bf44acdf313c2565fdbe2be95acc248cb13f3df00c256ee80033d498e769f6f4"`
Dec 13 17:29:43.335 INFO [stdout] bf44acdf313c2565fdbe2be95acc248cb13f3df00c256ee80033d498e769f6f4
Dec 13 17:29:43.336 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 17:29:43.521 INFO [stdout] 03549f1563601885f4563fbb55c12b2e49ddb13f2295e6ebe15c09d98646e85c
Dec 13 17:29:43.531 INFO running `"docker" "start" "-a" "03549f1563601885f4563fbb55c12b2e49ddb13f2295e6ebe15c09d98646e85c"`
Dec 13 17:29:44.027 INFO [stderr] usermod: no changes
Dec 13 17:29:44.056 INFO [stderr]    Compiling rtstc v0.1.0 (/source)
Dec 13 17:29:44.457 INFO [stderr] warning: unused variable: `ast`
Dec 13 17:29:44.457 INFO [stderr]  --> src/traverser.rs:8:17
Dec 13 17:29:44.457 INFO [stderr]   |
Dec 13 17:29:44.457 INFO [stderr] 8 | pub fn traverse(ast: ::parser::Node) {
Dec 13 17:29:44.457 INFO [stderr]   |                 ^^^ help: consider using `_ast` instead
Dec 13 17:29:44.457 INFO [stderr]   |
Dec 13 17:29:44.457 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 13 17:29:44.457 INFO [stderr] 
Dec 13 17:29:44.487 INFO [stderr] warning: struct is never constructed: `Visitor`
Dec 13 17:29:44.487 INFO [stderr]  --> src/traverser.rs:1:1
Dec 13 17:29:44.487 INFO [stderr]   |
Dec 13 17:29:44.487 INFO [stderr] 1 | struct Visitor {
Dec 13 17:29:44.487 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 13 17:29:44.487 INFO [stderr]   |
Dec 13 17:29:44.487 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 17:29:44.487 INFO [stderr] 
Dec 13 17:29:45.016 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Dec 13 17:29:45.016 INFO [stderr] su: No module specific data is present
Dec 13 17:29:45.376 INFO running `"docker" "inspect" "03549f1563601885f4563fbb55c12b2e49ddb13f2295e6ebe15c09d98646e85c"`
Dec 13 17:29:45.469 INFO running `"docker" "rm" "-f" "03549f1563601885f4563fbb55c12b2e49ddb13f2295e6ebe15c09d98646e85c"`
Dec 13 17:29:45.550 INFO [stdout] 03549f1563601885f4563fbb55c12b2e49ddb13f2295e6ebe15c09d98646e85c
Dec 13 17:29:45.610 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 17:29:45.785 INFO [stdout] bd0effbdc7e6372d1cbe6f62210b8421550178fccadb289cda59aa326bbb683a
Dec 13 17:29:45.789 INFO running `"docker" "start" "-a" "bd0effbdc7e6372d1cbe6f62210b8421550178fccadb289cda59aa326bbb683a"`
Dec 13 17:29:46.311 INFO [stderr] usermod: no changes
Dec 13 17:29:46.333 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 17:29:46.333 INFO [stderr]      Running /target/debug/deps/rtstc-0d39e2d95249c82c
Dec 13 17:29:46.335 INFO [stdout] 
Dec 13 17:29:46.335 INFO [stdout] running 4 tests
Dec 13 17:29:46.335 INFO [stdout] test traverser::tests::test_traverser_1 ... ok
Dec 13 17:29:46.335 INFO [stdout] test parser::tests::test_parse_1 ... ok
Dec 13 17:29:46.336 INFO [stdout] test tokenizer::tests::test_tokenizer_1 ... ok
Dec 13 17:29:46.338 INFO [stdout] test tokenizer::tests::test_tokenizer_2 ... ok
Dec 13 17:29:46.338 INFO [stdout] 
Dec 13 17:29:46.338 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 17:29:46.338 INFO [stdout] 
Dec 13 17:29:46.340 INFO [stderr] su: No module specific data is present
Dec 13 17:29:46.623 INFO running `"docker" "inspect" "bd0effbdc7e6372d1cbe6f62210b8421550178fccadb289cda59aa326bbb683a"`
Dec 13 17:29:46.700 INFO running `"docker" "rm" "-f" "bd0effbdc7e6372d1cbe6f62210b8421550178fccadb289cda59aa326bbb683a"`
Dec 13 17:29:46.783 INFO [stdout] bd0effbdc7e6372d1cbe6f62210b8421550178fccadb289cda59aa326bbb683a