Dec 13 17:29:44.895 INFO testing hindenbug/rtstc against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 17:29:44.895 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 13 17:29:45.241 INFO [stdout] 5cd98e61b5918fed0300d7e37f8cb47da3273bfb05175a4d494c9609d47de8cc
Dec 13 17:29:45.255 INFO running `"docker" "start" "-a" "5cd98e61b5918fed0300d7e37f8cb47da3273bfb05175a4d494c9609d47de8cc"`
Dec 13 17:29:45.770 INFO [stderr] usermod: no changes
Dec 13 17:29:45.839 INFO [stderr]    Compiling rtstc v0.1.0 (/source)
Dec 13 17:29:46.106 INFO [stderr] warning: unused variable: `ast`
Dec 13 17:29:46.106 INFO [stderr]  --> src/traverser.rs:8:17
Dec 13 17:29:46.106 INFO [stderr]   |
Dec 13 17:29:46.106 INFO [stderr] 8 | pub fn traverse(ast: ::parser::Node) {
Dec 13 17:29:46.106 INFO [stderr]   |                 ^^^ help: consider using `_ast` instead
Dec 13 17:29:46.106 INFO [stderr]   |
Dec 13 17:29:46.106 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 13 17:29:46.106 INFO [stderr] 
Dec 13 17:29:46.113 INFO [stderr] warning: struct is never constructed: `Visitor`
Dec 13 17:29:46.113 INFO [stderr]  --> src/traverser.rs:1:1
Dec 13 17:29:46.113 INFO [stderr]   |
Dec 13 17:29:46.113 INFO [stderr] 1 | struct Visitor {
Dec 13 17:29:46.113 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 13 17:29:46.113 INFO [stderr]   |
Dec 13 17:29:46.113 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 17:29:46.113 INFO [stderr] 
Dec 13 17:29:46.113 INFO [stderr] warning: function is never used: `traverse`
Dec 13 17:29:46.113 INFO [stderr]  --> src/traverser.rs:8:1
Dec 13 17:29:46.113 INFO [stderr]   |
Dec 13 17:29:46.113 INFO [stderr] 8 | pub fn traverse(ast: ::parser::Node) {
Dec 13 17:29:46.113 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 17:29:46.113 INFO [stderr] 
Dec 13 17:29:46.417 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Dec 13 17:29:46.419 INFO [stderr] su: No module specific data is present
Dec 13 17:29:46.775 INFO running `"docker" "inspect" "5cd98e61b5918fed0300d7e37f8cb47da3273bfb05175a4d494c9609d47de8cc"`
Dec 13 17:29:47.015 INFO running `"docker" "rm" "-f" "5cd98e61b5918fed0300d7e37f8cb47da3273bfb05175a4d494c9609d47de8cc"`
Dec 13 17:29:47.126 INFO [stdout] 5cd98e61b5918fed0300d7e37f8cb47da3273bfb05175a4d494c9609d47de8cc
Dec 13 17:29:47.129 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 13 17:29:47.440 INFO [stdout] d25bc86eda962535302aab87ce04ea914de78a4f83562d0e49a11c74e62133a6
Dec 13 17:29:47.440 INFO running `"docker" "start" "-a" "d25bc86eda962535302aab87ce04ea914de78a4f83562d0e49a11c74e62133a6"`
Dec 13 17:29:47.946 INFO [stderr] usermod: no changes
Dec 13 17:29:47.966 INFO [stderr]    Compiling rtstc v0.1.0 (/source)
Dec 13 17:29:48.283 INFO [stderr] warning: unused variable: `ast`
Dec 13 17:29:48.283 INFO [stderr]  --> src/traverser.rs:8:17
Dec 13 17:29:48.283 INFO [stderr]   |
Dec 13 17:29:48.283 INFO [stderr] 8 | pub fn traverse(ast: ::parser::Node) {
Dec 13 17:29:48.283 INFO [stderr]   |                 ^^^ help: consider using `_ast` instead
Dec 13 17:29:48.283 INFO [stderr]   |
Dec 13 17:29:48.283 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 13 17:29:48.283 INFO [stderr] 
Dec 13 17:29:48.302 INFO [stderr] warning: struct is never constructed: `Visitor`
Dec 13 17:29:48.302 INFO [stderr]  --> src/traverser.rs:1:1
Dec 13 17:29:48.302 INFO [stderr]   |
Dec 13 17:29:48.302 INFO [stderr] 1 | struct Visitor {
Dec 13 17:29:48.302 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 13 17:29:48.302 INFO [stderr]   |
Dec 13 17:29:48.302 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 17:29:48.302 INFO [stderr] 
Dec 13 17:29:48.680 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 13 17:29:48.681 INFO [stderr] su: No module specific data is present
Dec 13 17:29:48.924 INFO running `"docker" "inspect" "d25bc86eda962535302aab87ce04ea914de78a4f83562d0e49a11c74e62133a6"`
Dec 13 17:29:49.011 INFO running `"docker" "rm" "-f" "d25bc86eda962535302aab87ce04ea914de78a4f83562d0e49a11c74e62133a6"`
Dec 13 17:29:49.100 INFO [stdout] d25bc86eda962535302aab87ce04ea914de78a4f83562d0e49a11c74e62133a6
Dec 13 17:29:49.103 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 13 17:29:49.335 INFO [stdout] 149263320a91d7122145d1f88559a01a88ea4bf4501902b40f51902cd1175462
Dec 13 17:29:49.337 INFO running `"docker" "start" "-a" "149263320a91d7122145d1f88559a01a88ea4bf4501902b40f51902cd1175462"`
Dec 13 17:29:49.742 INFO [stderr] usermod: no changes
Dec 13 17:29:49.766 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 17:29:49.768 INFO [stderr]      Running /target/debug/deps/rtstc-3e1eed809abd1f7b
Dec 13 17:29:49.770 INFO [stdout] 
Dec 13 17:29:49.770 INFO [stdout] running 4 tests
Dec 13 17:29:49.770 INFO [stdout] test tokenizer::tests::test_tokenizer_1 ... ok
Dec 13 17:29:49.770 INFO [stdout] test parser::tests::test_parse_1 ... ok
Dec 13 17:29:49.771 INFO [stdout] test tokenizer::tests::test_tokenizer_2 ... ok
Dec 13 17:29:49.771 INFO [stdout] test traverser::tests::test_traverser_1 ... ok
Dec 13 17:29:49.771 INFO [stdout] 
Dec 13 17:29:49.771 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 17:29:49.771 INFO [stdout] 
Dec 13 17:29:49.772 INFO [stderr] su: No module specific data is present
Dec 13 17:29:50.070 INFO running `"docker" "inspect" "149263320a91d7122145d1f88559a01a88ea4bf4501902b40f51902cd1175462"`
Dec 13 17:29:50.221 INFO running `"docker" "rm" "-f" "149263320a91d7122145d1f88559a01a88ea4bf4501902b40f51902cd1175462"`
Dec 13 17:29:50.346 INFO [stdout] 149263320a91d7122145d1f88559a01a88ea4bf4501902b40f51902cd1175462