Dec 12 02:31:48.461 INFO checking HankelBao/rust_pseudo against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 02:31:48.461 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-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 12 02:31:49.044 INFO [stdout] a73f49fc9a8d55a155c9256167b5cbae24b384335e40d11c56176f90f6e1573f
Dec 12 02:31:49.047 INFO running `"docker" "start" "-a" "a73f49fc9a8d55a155c9256167b5cbae24b384335e40d11c56176f90f6e1573f"`
Dec 12 02:31:50.159 INFO [stderr] usermod: no changes
Dec 12 02:31:50.226 INFO [stderr]     Checking rust_pseudo v0.1.0 (/source)
Dec 12 02:31:51.336 INFO [stderr] warning: variant is never constructed: `VARIABLE`
Dec 12 02:31:51.336 INFO [stderr]   --> src/main.rs:18:5
Dec 12 02:31:51.336 INFO [stderr]    |
Dec 12 02:31:51.336 INFO [stderr] 18 |     VARIABLE,
Dec 12 02:31:51.336 INFO [stderr]    |     ^^^^^^^^
Dec 12 02:31:51.336 INFO [stderr]    |
Dec 12 02:31:51.336 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 02:31:51.336 INFO [stderr] 
Dec 12 02:31:51.336 INFO [stderr] warning: variant is never constructed: `CONSTANT`
Dec 12 02:31:51.336 INFO [stderr]   --> src/main.rs:19:5
Dec 12 02:31:51.336 INFO [stderr]    |
Dec 12 02:31:51.336 INFO [stderr] 19 |     CONSTANT,
Dec 12 02:31:51.336 INFO [stderr]    |     ^^^^^^^^
Dec 12 02:31:51.336 INFO [stderr] 
Dec 12 02:31:51.336 INFO [stderr] warning: variant is never constructed: `INT`
Dec 12 02:31:51.336 INFO [stderr]   --> src/main.rs:23:5
Dec 12 02:31:51.336 INFO [stderr]    |
Dec 12 02:31:51.336 INFO [stderr] 23 |     INT,
Dec 12 02:31:51.336 INFO [stderr]    |     ^^^
Dec 12 02:31:51.336 INFO [stderr] 
Dec 12 02:31:51.336 INFO [stderr] warning: variant is never constructed: `REAL`
Dec 12 02:31:51.336 INFO [stderr]   --> src/main.rs:24:5
Dec 12 02:31:51.336 INFO [stderr]    |
Dec 12 02:31:51.336 INFO [stderr] 24 |     REAL,
Dec 12 02:31:51.336 INFO [stderr]    |     ^^^^
Dec 12 02:31:51.336 INFO [stderr] 
Dec 12 02:31:51.336 INFO [stderr] warning: variant is never constructed: `STRING`
Dec 12 02:31:51.336 INFO [stderr]   --> src/main.rs:25:5
Dec 12 02:31:51.336 INFO [stderr]    |
Dec 12 02:31:51.336 INFO [stderr] 25 |     STRING,
Dec 12 02:31:51.336 INFO [stderr]    |     ^^^^^^
Dec 12 02:31:51.336 INFO [stderr] 
Dec 12 02:31:51.336 INFO [stderr] warning: variant is never constructed: `OTHER`
Dec 12 02:31:51.336 INFO [stderr]   --> src/main.rs:26:5
Dec 12 02:31:51.336 INFO [stderr]    |
Dec 12 02:31:51.336 INFO [stderr] 26 |     OTHER,
Dec 12 02:31:51.336 INFO [stderr]    |     ^^^^^
Dec 12 02:31:51.336 INFO [stderr] 
Dec 12 02:31:51.336 INFO [stderr] warning: field is never used: `symbol_name`
Dec 12 02:31:51.336 INFO [stderr]   --> src/main.rs:32:5
Dec 12 02:31:51.336 INFO [stderr]    |
Dec 12 02:31:51.337 INFO [stderr] 32 |     symbol_name: String,
Dec 12 02:31:51.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 12 02:31:51.337 INFO [stderr] 
Dec 12 02:31:51.337 INFO [stderr] warning: field is never used: `symbol_type`
Dec 12 02:31:51.337 INFO [stderr]   --> src/main.rs:33:5
Dec 12 02:31:51.337 INFO [stderr]    |
Dec 12 02:31:51.337 INFO [stderr] 33 |     symbol_type: SymbolType,
Dec 12 02:31:51.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:31:51.337 INFO [stderr] 
Dec 12 02:31:51.337 INFO [stderr] warning: field is never used: `value_type`
Dec 12 02:31:51.337 INFO [stderr]   --> src/main.rs:34:5
Dec 12 02:31:51.337 INFO [stderr]    |
Dec 12 02:31:51.337 INFO [stderr] 34 |     value_type: ValueType,
Dec 12 02:31:51.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:31:51.337 INFO [stderr] 
Dec 12 02:31:51.337 INFO [stderr] warning: field is never used: `symbol_value`
Dec 12 02:31:51.337 INFO [stderr]   --> src/main.rs:35:5
Dec 12 02:31:51.337 INFO [stderr]    |
Dec 12 02:31:51.337 INFO [stderr] 35 |     symbol_value: Box<Value>,
Dec 12 02:31:51.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:31:51.337 INFO [stderr] 
Dec 12 02:31:51.337 INFO [stderr] warning: field is never used: `symbol_scope`
Dec 12 02:31:51.337 INFO [stderr]   --> src/main.rs:36:5
Dec 12 02:31:51.337 INFO [stderr]    |
Dec 12 02:31:51.337 INFO [stderr] 36 |     symbol_scope: Vec<Symbol>,
Dec 12 02:31:51.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:31:51.337 INFO [stderr] 
Dec 12 02:31:51.337 INFO [stderr] warning: field is never used: `symbols`
Dec 12 02:31:51.337 INFO [stderr]   --> src/main.rs:41:5
Dec 12 02:31:51.337 INFO [stderr]    |
Dec 12 02:31:51.337 INFO [stderr] 41 |     symbols: Vec<Symbol>,
Dec 12 02:31:51.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 02:31:51.337 INFO [stderr] 
Dec 12 02:31:51.360 INFO [stderr] warning: variant is never constructed: `VARIABLE`
Dec 12 02:31:51.360 INFO [stderr]   --> src/main.rs:18:5
Dec 12 02:31:51.360 INFO [stderr]    |
Dec 12 02:31:51.360 INFO [stderr] 18 |     VARIABLE,
Dec 12 02:31:51.360 INFO [stderr]    |     ^^^^^^^^
Dec 12 02:31:51.368 INFO [stderr]    |
Dec 12 02:31:51.368 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 02:31:51.368 INFO [stderr] 
Dec 12 02:31:51.368 INFO [stderr] warning: variant is never constructed: `CONSTANT`
Dec 12 02:31:51.368 INFO [stderr]   --> src/main.rs:19:5
Dec 12 02:31:51.368 INFO [stderr]    |
Dec 12 02:31:51.368 INFO [stderr] 19 |     CONSTANT,
Dec 12 02:31:51.368 INFO [stderr]    |     ^^^^^^^^
Dec 12 02:31:51.368 INFO [stderr] 
Dec 12 02:31:51.368 INFO [stderr] warning: variant is never constructed: `INT`
Dec 12 02:31:51.368 INFO [stderr]   --> src/main.rs:23:5
Dec 12 02:31:51.368 INFO [stderr]    |
Dec 12 02:31:51.368 INFO [stderr] 23 |     INT,
Dec 12 02:31:51.368 INFO [stderr]    |     ^^^
Dec 12 02:31:51.368 INFO [stderr] 
Dec 12 02:31:51.368 INFO [stderr] warning: variant is never constructed: `REAL`
Dec 12 02:31:51.368 INFO [stderr]   --> src/main.rs:24:5
Dec 12 02:31:51.368 INFO [stderr]    |
Dec 12 02:31:51.368 INFO [stderr] 24 |     REAL,
Dec 12 02:31:51.368 INFO [stderr]    |     ^^^^
Dec 12 02:31:51.368 INFO [stderr] 
Dec 12 02:31:51.368 INFO [stderr] warning: variant is never constructed: `STRING`
Dec 12 02:31:51.368 INFO [stderr]   --> src/main.rs:25:5
Dec 12 02:31:51.368 INFO [stderr]    |
Dec 12 02:31:51.368 INFO [stderr] 25 |     STRING,
Dec 12 02:31:51.368 INFO [stderr]    |     ^^^^^^
Dec 12 02:31:51.368 INFO [stderr] 
Dec 12 02:31:51.368 INFO [stderr] warning: variant is never constructed: `OTHER`
Dec 12 02:31:51.368 INFO [stderr]   --> src/main.rs:26:5
Dec 12 02:31:51.368 INFO [stderr]    |
Dec 12 02:31:51.368 INFO [stderr] 26 |     OTHER,
Dec 12 02:31:51.368 INFO [stderr]    |     ^^^^^
Dec 12 02:31:51.368 INFO [stderr] 
Dec 12 02:31:51.368 INFO [stderr] warning: field is never used: `symbol_name`
Dec 12 02:31:51.368 INFO [stderr]   --> src/main.rs:32:5
Dec 12 02:31:51.368 INFO [stderr]    |
Dec 12 02:31:51.368 INFO [stderr] 32 |     symbol_name: String,
Dec 12 02:31:51.368 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 12 02:31:51.368 INFO [stderr] 
Dec 12 02:31:51.368 INFO [stderr] warning: field is never used: `symbol_type`
Dec 12 02:31:51.368 INFO [stderr]   --> src/main.rs:33:5
Dec 12 02:31:51.368 INFO [stderr]    |
Dec 12 02:31:51.368 INFO [stderr] 33 |     symbol_type: SymbolType,
Dec 12 02:31:51.368 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:31:51.368 INFO [stderr] 
Dec 12 02:31:51.368 INFO [stderr] warning: field is never used: `value_type`
Dec 12 02:31:51.368 INFO [stderr]   --> src/main.rs:34:5
Dec 12 02:31:51.368 INFO [stderr]    |
Dec 12 02:31:51.369 INFO [stderr] 34 |     value_type: ValueType,
Dec 12 02:31:51.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:31:51.369 INFO [stderr] 
Dec 12 02:31:51.369 INFO [stderr] warning: field is never used: `symbol_value`
Dec 12 02:31:51.369 INFO [stderr]   --> src/main.rs:35:5
Dec 12 02:31:51.369 INFO [stderr]    |
Dec 12 02:31:51.369 INFO [stderr] 35 |     symbol_value: Box<Value>,
Dec 12 02:31:51.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:31:51.369 INFO [stderr] 
Dec 12 02:31:51.369 INFO [stderr] warning: field is never used: `symbol_scope`
Dec 12 02:31:51.369 INFO [stderr]   --> src/main.rs:36:5
Dec 12 02:31:51.369 INFO [stderr]    |
Dec 12 02:31:51.369 INFO [stderr] 36 |     symbol_scope: Vec<Symbol>,
Dec 12 02:31:51.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:31:51.369 INFO [stderr] 
Dec 12 02:31:51.376 INFO [stderr] warning: field is never used: `symbols`
Dec 12 02:31:51.376 INFO [stderr]   --> src/main.rs:41:5
Dec 12 02:31:51.376 INFO [stderr]    |
Dec 12 02:31:51.376 INFO [stderr] 41 |     symbols: Vec<Symbol>,
Dec 12 02:31:51.376 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 02:31:51.376 INFO [stderr] 
Dec 12 02:31:51.411 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Dec 12 02:31:51.416 INFO [stderr] su: No module specific data is present
Dec 12 02:31:52.208 INFO running `"docker" "inspect" "a73f49fc9a8d55a155c9256167b5cbae24b384335e40d11c56176f90f6e1573f"`
Dec 12 02:31:52.506 INFO running `"docker" "rm" "-f" "a73f49fc9a8d55a155c9256167b5cbae24b384335e40d11c56176f90f6e1573f"`
Dec 12 02:31:52.784 INFO [stdout] a73f49fc9a8d55a155c9256167b5cbae24b384335e40d11c56176f90f6e1573f