Dec 13 04:17:05.739 INFO testing schultyy/pianolang-rs against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 04:17:05.739 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 04:17:06.248 INFO [stdout] 9f6337980da8689e9c306207be49962bfc6f6394c215e0f4c6e6a5e289799f60
Dec 13 04:17:06.250 INFO running `"docker" "start" "-a" "9f6337980da8689e9c306207be49962bfc6f6394c215e0f4c6e6a5e289799f60"`
Dec 13 04:17:08.382 INFO [stderr] usermod: no changes
Dec 13 04:17:08.439 INFO [stderr]    Compiling pianolang-rs v0.1.0 (/source)
Dec 13 04:17:08.651 INFO [stderr] warning: unused import: `self`
Dec 13 04:17:08.651 INFO [stderr]  --> src/traverser.rs:1:14
Dec 13 04:17:08.652 INFO [stderr]   |
Dec 13 04:17:08.652 INFO [stderr] 1 | use parser::{self, AstNode, AstType};
Dec 13 04:17:08.652 INFO [stderr]   |              ^^^^
Dec 13 04:17:08.652 INFO [stderr]   |
Dec 13 04:17:08.652 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 04:17:08.652 INFO [stderr] 
Dec 13 04:17:08.729 INFO [stderr] warning: variant is never constructed: `Value`
Dec 13 04:17:08.729 INFO [stderr]   --> src/parser.rs:11:5
Dec 13 04:17:08.729 INFO [stderr]    |
Dec 13 04:17:08.729 INFO [stderr] 11 |     Value
Dec 13 04:17:08.729 INFO [stderr]    |     ^^^^^
Dec 13 04:17:08.729 INFO [stderr]    |
Dec 13 04:17:08.729 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 04:17:08.729 INFO [stderr] 
Dec 13 04:17:09.760 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Dec 13 04:17:09.763 INFO [stderr] su: No module specific data is present
Dec 13 04:17:11.202 INFO running `"docker" "inspect" "9f6337980da8689e9c306207be49962bfc6f6394c215e0f4c6e6a5e289799f60"`
Dec 13 04:17:11.603 INFO running `"docker" "rm" "-f" "9f6337980da8689e9c306207be49962bfc6f6394c215e0f4c6e6a5e289799f60"`
Dec 13 04:17:11.963 INFO [stdout] 9f6337980da8689e9c306207be49962bfc6f6394c215e0f4c6e6a5e289799f60
Dec 13 04:17:11.971 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 04:17:12.548 INFO [stdout] 7ba63d2188b3b5264e408a0fa3dba20f7780808f25c2d44c6f7fe9d8fbfbb460
Dec 13 04:17:12.551 INFO running `"docker" "start" "-a" "7ba63d2188b3b5264e408a0fa3dba20f7780808f25c2d44c6f7fe9d8fbfbb460"`
Dec 13 04:17:15.351 INFO [stderr] usermod: no changes
Dec 13 04:17:15.383 INFO [stderr]    Compiling pianolang-rs v0.1.0 (/source)
Dec 13 04:17:15.715 INFO [stderr] warning: unused import: `self`
Dec 13 04:17:15.715 INFO [stderr]  --> src/traverser.rs:1:14
Dec 13 04:17:15.715 INFO [stderr]   |
Dec 13 04:17:15.715 INFO [stderr] 1 | use parser::{self, AstNode, AstType};
Dec 13 04:17:15.715 INFO [stderr]   |              ^^^^
Dec 13 04:17:15.715 INFO [stderr]   |
Dec 13 04:17:15.715 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 04:17:15.715 INFO [stderr] 
Dec 13 04:17:15.964 INFO [stderr] warning: variant is never constructed: `Value`
Dec 13 04:17:15.964 INFO [stderr]   --> src/parser.rs:11:5
Dec 13 04:17:15.964 INFO [stderr]    |
Dec 13 04:17:15.964 INFO [stderr] 11 |     Value
Dec 13 04:17:15.964 INFO [stderr]    |     ^^^^^
Dec 13 04:17:15.964 INFO [stderr]    |
Dec 13 04:17:15.964 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 04:17:15.964 INFO [stderr] 
Dec 13 04:17:17.076 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
Dec 13 04:17:17.078 INFO [stderr] su: No module specific data is present
Dec 13 04:17:18.200 INFO running `"docker" "inspect" "7ba63d2188b3b5264e408a0fa3dba20f7780808f25c2d44c6f7fe9d8fbfbb460"`
Dec 13 04:17:18.445 INFO running `"docker" "rm" "-f" "7ba63d2188b3b5264e408a0fa3dba20f7780808f25c2d44c6f7fe9d8fbfbb460"`
Dec 13 04:17:18.727 INFO [stdout] 7ba63d2188b3b5264e408a0fa3dba20f7780808f25c2d44c6f7fe9d8fbfbb460
Dec 13 04:17:18.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 04:17:19.139 INFO [stdout] fad4bf55e22de3929a21fc50db6a67432b48f1d4365173298a3aa5c5e62b38d4
Dec 13 04:17:19.147 INFO running `"docker" "start" "-a" "fad4bf55e22de3929a21fc50db6a67432b48f1d4365173298a3aa5c5e62b38d4"`
Dec 13 04:17:20.599 INFO [stderr] usermod: no changes
Dec 13 04:17:20.649 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 04:17:20.659 INFO [stderr]      Running /target/debug/deps/pianolang_rs-4dfd930bb5bcf42d
Dec 13 04:17:20.668 INFO [stdout] 
Dec 13 04:17:20.669 INFO [stdout] running 13 tests
Dec 13 04:17:20.669 INFO [stdout] test parser::tests::ast_right_node_is_number ... ok
Dec 13 04:17:20.669 INFO [stdout] test parser::tests::ast_left_node_type_is_number ... ok
Dec 13 04:17:20.669 INFO [stdout] test parser::tests::ast_has_multiply_type ... ok
Dec 13 04:17:20.669 INFO [stdout] test parser::tests::ast_has_addition_type ... ok
Dec 13 04:17:20.669 INFO [stdout] test parser::tests::ast_has_division_type ... ok
Dec 13 04:17:20.669 INFO [stdout] test parser::tests::returns_err_if_operator_is_unknown ... ok
Dec 13 04:17:20.669 INFO [stdout] test traverser::tests::traverse_addition ... ok
Dec 13 04:17:20.669 INFO [stdout] test traverser::tests::traverse_division ... ok
Dec 13 04:17:20.669 INFO [stdout] test traverser::tests::traverse_multiplication ... ok
Dec 13 04:17:20.671 INFO [stdout] test traverser::tests::traverse_subtraction ... ok
Dec 13 04:17:20.671 INFO [stdout] test parser::tests::ast_right_node_type_is_number ... ok
Dec 13 04:17:20.671 INFO [stdout] test parser::tests::ast_left_node_is_number ... ok
Dec 13 04:17:20.671 INFO [stdout] test parser::tests::ast_has_subtraction_type ... ok
Dec 13 04:17:20.672 INFO [stdout] 
Dec 13 04:17:20.672 INFO [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 04:17:20.672 INFO [stdout] 
Dec 13 04:17:20.674 INFO [stderr] su: No module specific data is present
Dec 13 04:17:21.777 INFO running `"docker" "inspect" "fad4bf55e22de3929a21fc50db6a67432b48f1d4365173298a3aa5c5e62b38d4"`
Dec 13 04:17:22.049 INFO running `"docker" "rm" "-f" "fad4bf55e22de3929a21fc50db6a67432b48f1d4365173298a3aa5c5e62b38d4"`
Dec 13 04:17:22.339 INFO [stdout] fad4bf55e22de3929a21fc50db6a67432b48f1d4365173298a3aa5c5e62b38d4