Nov 28 10:23:42.323 INFO checking WotScript/backend-vm against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 10:23:42.324 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 10:23:42.733 INFO [stdout] 3a5779551bcb06d3056c34ef622af54c787feea598bf06db031a5562907610ce
Nov 28 10:23:42.741 INFO running `"docker" "start" "-a" "3a5779551bcb06d3056c34ef622af54c787feea598bf06db031a5562907610ce"`
Nov 28 10:23:44.325 INFO [stderr] usermod: no changes
Nov 28 10:23:44.468 INFO [stderr]     Checking combine v2.5.2
Nov 28 10:23:47.945 INFO [stderr]     Checking ws_vm v0.1.0 (/source)
Nov 28 10:23:48.640 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 10:23:48.640 INFO [stderr]  --> src/main.rs:2:1
Nov 28 10:23:48.640 INFO [stderr]   |
Nov 28 10:23:48.640 INFO [stderr] 2 | #[macro_use] extern crate serde_derive;
Nov 28 10:23:48.640 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 10:23:48.640 INFO [stderr]   |
Nov 28 10:23:48.640 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 10:23:48.640 INFO [stderr] 
Nov 28 10:23:48.640 INFO [stderr] warning: unused import: `std::mem::transmute`
Nov 28 10:23:48.640 INFO [stderr]  --> src/interpreter/mod.rs:1:5
Nov 28 10:23:48.640 INFO [stderr]   |
Nov 28 10:23:48.640 INFO [stderr] 1 | use std::mem::transmute;
Nov 28 10:23:48.640 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 28 10:23:48.640 INFO [stderr] 
Nov 28 10:23:48.760 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 10:23:48.760 INFO [stderr]  --> src/main.rs:2:1
Nov 28 10:23:48.760 INFO [stderr]   |
Nov 28 10:23:48.760 INFO [stderr] 2 | #[macro_use] extern crate serde_derive;
Nov 28 10:23:48.760 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 10:23:48.760 INFO [stderr]   |
Nov 28 10:23:48.760 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 10:23:48.760 INFO [stderr] 
Nov 28 10:23:48.760 INFO [stderr] warning: unused import: `std::mem::transmute`
Nov 28 10:23:48.760 INFO [stderr]  --> src/interpreter/mod.rs:1:5
Nov 28 10:23:48.760 INFO [stderr]   |
Nov 28 10:23:48.760 INFO [stderr] 1 | use std::mem::transmute;
Nov 28 10:23:48.760 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 28 10:23:48.760 INFO [stderr] 
Nov 28 10:23:48.788 INFO [stderr] warning: unused variable: `t`
Nov 28 10:23:48.788 INFO [stderr]    --> src/interpreter/mod.rs:108:25
Nov 28 10:23:48.788 INFO [stderr]     |
Nov 28 10:23:48.788 INFO [stderr] 108 |                     let t = self.pop();
Nov 28 10:23:48.788 INFO [stderr]     |                         ^ help: consider using `_t` instead
Nov 28 10:23:48.788 INFO [stderr]     |
Nov 28 10:23:48.788 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 10:23:48.788 INFO [stderr] 
Nov 28 10:23:48.814 INFO [stderr] warning: variant is never constructed: `Function`
Nov 28 10:23:48.814 INFO [stderr]  --> src/interpreter/mod.rs:8:5
Nov 28 10:23:48.814 INFO [stderr]   |
Nov 28 10:23:48.814 INFO [stderr] 8 |     Function(usize),
Nov 28 10:23:48.814 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 28 10:23:48.814 INFO [stderr]   |
Nov 28 10:23:48.814 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 10:23:48.814 INFO [stderr] 
Nov 28 10:23:48.814 INFO [stderr] warning: variant is never constructed: `Swap`
Nov 28 10:23:48.814 INFO [stderr]   --> src/interpreter/mod.rs:17:5
Nov 28 10:23:48.814 INFO [stderr]    |
Nov 28 10:23:48.814 INFO [stderr] 17 |     Swap,
Nov 28 10:23:48.814 INFO [stderr]    |     ^^^^
Nov 28 10:23:48.814 INFO [stderr] 
Nov 28 10:23:48.814 INFO [stderr] warning: variant is never constructed: `Duplicate`
Nov 28 10:23:48.814 INFO [stderr]   --> src/interpreter/mod.rs:18:5
Nov 28 10:23:48.814 INFO [stderr]    |
Nov 28 10:23:48.814 INFO [stderr] 18 |     Duplicate,
Nov 28 10:23:48.814 INFO [stderr]    |     ^^^^^^^^^
Nov 28 10:23:48.814 INFO [stderr] 
Nov 28 10:23:48.814 INFO [stderr] warning: variant is never constructed: `Over`
Nov 28 10:23:48.814 INFO [stderr]   --> src/interpreter/mod.rs:19:5
Nov 28 10:23:48.814 INFO [stderr]    |
Nov 28 10:23:48.814 INFO [stderr] 19 |     Over,
Nov 28 10:23:48.814 INFO [stderr]    |     ^^^^
Nov 28 10:23:48.814 INFO [stderr] 
Nov 28 10:23:48.814 INFO [stderr] warning: variant is never constructed: `Rotate`
Nov 28 10:23:48.814 INFO [stderr]   --> src/interpreter/mod.rs:20:5
Nov 28 10:23:48.814 INFO [stderr]    |
Nov 28 10:23:48.814 INFO [stderr] 20 |     Rotate,
Nov 28 10:23:48.814 INFO [stderr]    |     ^^^^^^
Nov 28 10:23:48.814 INFO [stderr] 
Nov 28 10:23:48.828 INFO [stderr] warning: variant is never constructed: `Void`
Nov 28 10:23:48.828 INFO [stderr]   --> src/interpreter/mod.rs:21:5
Nov 28 10:23:48.828 INFO [stderr]    |
Nov 28 10:23:48.828 INFO [stderr] 21 |     Void,
Nov 28 10:23:48.828 INFO [stderr]    |     ^^^^
Nov 28 10:23:48.828 INFO [stderr] 
Nov 28 10:23:48.828 INFO [stderr] warning: variant is never constructed: `Add`
Nov 28 10:23:48.828 INFO [stderr]   --> src/interpreter/mod.rs:24:5
Nov 28 10:23:48.828 INFO [stderr]    |
Nov 28 10:23:48.828 INFO [stderr] 24 |     Add,
Nov 28 10:23:48.828 INFO [stderr]    |     ^^^
Nov 28 10:23:48.828 INFO [stderr] 
Nov 28 10:23:48.828 INFO [stderr] warning: variant is never constructed: `Subtract`
Nov 28 10:23:48.828 INFO [stderr]   --> src/interpreter/mod.rs:25:5
Nov 28 10:23:48.828 INFO [stderr]    |
Nov 28 10:23:48.828 INFO [stderr] 25 |     Subtract,
Nov 28 10:23:48.828 INFO [stderr]    |     ^^^^^^^^
Nov 28 10:23:48.828 INFO [stderr] 
Nov 28 10:23:48.828 INFO [stderr] warning: variant is never constructed: `Multiply`
Nov 28 10:23:48.828 INFO [stderr]   --> src/interpreter/mod.rs:26:5
Nov 28 10:23:48.828 INFO [stderr]    |
Nov 28 10:23:48.828 INFO [stderr] 26 |     Multiply,
Nov 28 10:23:48.828 INFO [stderr]    |     ^^^^^^^^
Nov 28 10:23:48.828 INFO [stderr] 
Nov 28 10:23:48.828 INFO [stderr] warning: variant is never constructed: `Divide`
Nov 28 10:23:48.828 INFO [stderr]   --> src/interpreter/mod.rs:27:5
Nov 28 10:23:48.828 INFO [stderr]    |
Nov 28 10:23:48.829 INFO [stderr] 27 |     Divide,
Nov 28 10:23:48.829 INFO [stderr]    |     ^^^^^^
Nov 28 10:23:48.829 INFO [stderr] 
Nov 28 10:23:48.829 INFO [stderr] warning: variant is never constructed: `Negate`
Nov 28 10:23:48.829 INFO [stderr]   --> src/interpreter/mod.rs:28:5
Nov 28 10:23:48.829 INFO [stderr]    |
Nov 28 10:23:48.829 INFO [stderr] 28 |     Negate,
Nov 28 10:23:48.829 INFO [stderr]    |     ^^^^^^
Nov 28 10:23:48.829 INFO [stderr] 
Nov 28 10:23:48.829 INFO [stderr] warning: variant is never constructed: `Jump`
Nov 28 10:23:48.829 INFO [stderr]   --> src/interpreter/mod.rs:31:5
Nov 28 10:23:48.829 INFO [stderr]    |
Nov 28 10:23:48.829 INFO [stderr] 31 |     Jump(usize),
Nov 28 10:23:48.829 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 10:23:48.829 INFO [stderr] 
Nov 28 10:23:48.829 INFO [stderr] warning: variant is never constructed: `Call`
Nov 28 10:23:48.829 INFO [stderr]   --> src/interpreter/mod.rs:32:5
Nov 28 10:23:48.829 INFO [stderr]    |
Nov 28 10:23:48.829 INFO [stderr] 32 |     Call,
Nov 28 10:23:48.829 INFO [stderr]    |     ^^^^
Nov 28 10:23:48.829 INFO [stderr] 
Nov 28 10:23:48.829 INFO [stderr] warning: variant is never constructed: `Return`
Nov 28 10:23:48.829 INFO [stderr]   --> src/interpreter/mod.rs:33:5
Nov 28 10:23:48.829 INFO [stderr]    |
Nov 28 10:23:48.829 INFO [stderr] 33 |     Return,
Nov 28 10:23:48.829 INFO [stderr]    |     ^^^^^^
Nov 28 10:23:48.829 INFO [stderr] 
Nov 28 10:23:48.829 INFO [stderr] warning: variant is never constructed: `Break`
Nov 28 10:23:48.829 INFO [stderr]   --> src/interpreter/mod.rs:34:5
Nov 28 10:23:48.829 INFO [stderr]    |
Nov 28 10:23:48.829 INFO [stderr] 34 |     Break,
Nov 28 10:23:48.829 INFO [stderr]    |     ^^^^^
Nov 28 10:23:48.829 INFO [stderr] 
Nov 28 10:23:48.829 INFO [stderr] warning: variant is never constructed: `If`
Nov 28 10:23:48.829 INFO [stderr]   --> src/interpreter/mod.rs:35:5
Nov 28 10:23:48.829 INFO [stderr]    |
Nov 28 10:23:48.829 INFO [stderr] 35 |     If(usize),
Nov 28 10:23:48.829 INFO [stderr]    |     ^^^^^^^^^
Nov 28 10:23:48.829 INFO [stderr] 
Nov 28 10:23:48.829 INFO [stderr] warning: variant is never constructed: `DeleteVar`
Nov 28 10:23:48.829 INFO [stderr]   --> src/interpreter/mod.rs:41:5
Nov 28 10:23:48.829 INFO [stderr]    |
Nov 28 10:23:48.829 INFO [stderr] 41 |     DeleteVar(usize),
Nov 28 10:23:48.829 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 10:23:48.829 INFO [stderr] 
Nov 28 10:23:48.868 INFO [stderr] warning: unused variable: `t`
Nov 28 10:23:48.868 INFO [stderr]    --> src/interpreter/mod.rs:108:25
Nov 28 10:23:48.868 INFO [stderr]     |
Nov 28 10:23:48.868 INFO [stderr] 108 |                     let t = self.pop();
Nov 28 10:23:48.868 INFO [stderr]     |                         ^ help: consider using `_t` instead
Nov 28 10:23:48.868 INFO [stderr]     |
Nov 28 10:23:48.868 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 10:23:48.868 INFO [stderr] 
Nov 28 10:23:48.885 INFO [stderr] warning: variant is never constructed: `Function`
Nov 28 10:23:48.885 INFO [stderr]  --> src/interpreter/mod.rs:8:5
Nov 28 10:23:48.885 INFO [stderr]   |
Nov 28 10:23:48.885 INFO [stderr] 8 |     Function(usize),
Nov 28 10:23:48.885 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 28 10:23:48.885 INFO [stderr]   |
Nov 28 10:23:48.885 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 10:23:48.885 INFO [stderr] 
Nov 28 10:23:48.885 INFO [stderr] warning: variant is never constructed: `Swap`
Nov 28 10:23:48.885 INFO [stderr]   --> src/interpreter/mod.rs:17:5
Nov 28 10:23:48.885 INFO [stderr]    |
Nov 28 10:23:48.885 INFO [stderr] 17 |     Swap,
Nov 28 10:23:48.885 INFO [stderr]    |     ^^^^
Nov 28 10:23:48.885 INFO [stderr] 
Nov 28 10:23:48.885 INFO [stderr] warning: variant is never constructed: `Duplicate`
Nov 28 10:23:48.885 INFO [stderr]   --> src/interpreter/mod.rs:18:5
Nov 28 10:23:48.885 INFO [stderr]    |
Nov 28 10:23:48.885 INFO [stderr] 18 |     Duplicate,
Nov 28 10:23:48.885 INFO [stderr]    |     ^^^^^^^^^
Nov 28 10:23:48.885 INFO [stderr] 
Nov 28 10:23:48.885 INFO [stderr] warning: variant is never constructed: `Over`
Nov 28 10:23:48.885 INFO [stderr]   --> src/interpreter/mod.rs:19:5
Nov 28 10:23:48.885 INFO [stderr]    |
Nov 28 10:23:48.885 INFO [stderr] 19 |     Over,
Nov 28 10:23:48.885 INFO [stderr]    |     ^^^^
Nov 28 10:23:48.885 INFO [stderr] 
Nov 28 10:23:48.885 INFO [stderr] warning: variant is never constructed: `Rotate`
Nov 28 10:23:48.885 INFO [stderr]   --> src/interpreter/mod.rs:20:5
Nov 28 10:23:48.885 INFO [stderr]    |
Nov 28 10:23:48.885 INFO [stderr] 20 |     Rotate,
Nov 28 10:23:48.885 INFO [stderr]    |     ^^^^^^
Nov 28 10:23:48.885 INFO [stderr] 
Nov 28 10:23:48.885 INFO [stderr] warning: variant is never constructed: `Void`
Nov 28 10:23:48.885 INFO [stderr]   --> src/interpreter/mod.rs:21:5
Nov 28 10:23:48.885 INFO [stderr]    |
Nov 28 10:23:48.885 INFO [stderr] 21 |     Void,
Nov 28 10:23:48.885 INFO [stderr]    |     ^^^^
Nov 28 10:23:48.885 INFO [stderr] 
Nov 28 10:23:48.885 INFO [stderr] warning: variant is never constructed: `Add`
Nov 28 10:23:48.885 INFO [stderr]   --> src/interpreter/mod.rs:24:5
Nov 28 10:23:48.885 INFO [stderr]    |
Nov 28 10:23:48.885 INFO [stderr] 24 |     Add,
Nov 28 10:23:48.885 INFO [stderr]    |     ^^^
Nov 28 10:23:48.885 INFO [stderr] 
Nov 28 10:23:48.885 INFO [stderr] warning: variant is never constructed: `Subtract`
Nov 28 10:23:48.885 INFO [stderr]   --> src/interpreter/mod.rs:25:5
Nov 28 10:23:48.885 INFO [stderr]    |
Nov 28 10:23:48.885 INFO [stderr] 25 |     Subtract,
Nov 28 10:23:48.885 INFO [stderr]    |     ^^^^^^^^
Nov 28 10:23:48.885 INFO [stderr] 
Nov 28 10:23:48.885 INFO [stderr] warning: variant is never constructed: `Multiply`
Nov 28 10:23:48.885 INFO [stderr]   --> src/interpreter/mod.rs:26:5
Nov 28 10:23:48.885 INFO [stderr]    |
Nov 28 10:23:48.885 INFO [stderr] 26 |     Multiply,
Nov 28 10:23:48.885 INFO [stderr]    |     ^^^^^^^^
Nov 28 10:23:48.885 INFO [stderr] 
Nov 28 10:23:48.885 INFO [stderr] warning: variant is never constructed: `Divide`
Nov 28 10:23:48.885 INFO [stderr]   --> src/interpreter/mod.rs:27:5
Nov 28 10:23:48.885 INFO [stderr]    |
Nov 28 10:23:48.885 INFO [stderr] 27 |     Divide,
Nov 28 10:23:48.885 INFO [stderr]    |     ^^^^^^
Nov 28 10:23:48.885 INFO [stderr] 
Nov 28 10:23:48.885 INFO [stderr] warning: variant is never constructed: `Negate`
Nov 28 10:23:48.885 INFO [stderr]   --> src/interpreter/mod.rs:28:5
Nov 28 10:23:48.885 INFO [stderr]    |
Nov 28 10:23:48.885 INFO [stderr] 28 |     Negate,
Nov 28 10:23:48.885 INFO [stderr]    |     ^^^^^^
Nov 28 10:23:48.885 INFO [stderr] 
Nov 28 10:23:48.885 INFO [stderr] warning: variant is never constructed: `Jump`
Nov 28 10:23:48.885 INFO [stderr]   --> src/interpreter/mod.rs:31:5
Nov 28 10:23:48.885 INFO [stderr]    |
Nov 28 10:23:48.885 INFO [stderr] 31 |     Jump(usize),
Nov 28 10:23:48.885 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 10:23:48.885 INFO [stderr] 
Nov 28 10:23:48.885 INFO [stderr] warning: variant is never constructed: `Call`
Nov 28 10:23:48.885 INFO [stderr]   --> src/interpreter/mod.rs:32:5
Nov 28 10:23:48.885 INFO [stderr]    |
Nov 28 10:23:48.885 INFO [stderr] 32 |     Call,
Nov 28 10:23:48.885 INFO [stderr]    |     ^^^^
Nov 28 10:23:48.886 INFO [stderr] 
Nov 28 10:23:48.886 INFO [stderr] warning: variant is never constructed: `Return`
Nov 28 10:23:48.886 INFO [stderr]   --> src/interpreter/mod.rs:33:5
Nov 28 10:23:48.886 INFO [stderr]    |
Nov 28 10:23:48.886 INFO [stderr] 33 |     Return,
Nov 28 10:23:48.886 INFO [stderr]    |     ^^^^^^
Nov 28 10:23:48.886 INFO [stderr] 
Nov 28 10:23:48.886 INFO [stderr] warning: variant is never constructed: `Break`
Nov 28 10:23:48.886 INFO [stderr]   --> src/interpreter/mod.rs:34:5
Nov 28 10:23:48.886 INFO [stderr]    |
Nov 28 10:23:48.886 INFO [stderr] 34 |     Break,
Nov 28 10:23:48.886 INFO [stderr]    |     ^^^^^
Nov 28 10:23:48.886 INFO [stderr] 
Nov 28 10:23:48.886 INFO [stderr] warning: variant is never constructed: `If`
Nov 28 10:23:48.886 INFO [stderr]   --> src/interpreter/mod.rs:35:5
Nov 28 10:23:48.886 INFO [stderr]    |
Nov 28 10:23:48.886 INFO [stderr] 35 |     If(usize),
Nov 28 10:23:48.886 INFO [stderr]    |     ^^^^^^^^^
Nov 28 10:23:48.886 INFO [stderr] 
Nov 28 10:23:48.886 INFO [stderr] warning: variant is never constructed: `DeleteVar`
Nov 28 10:23:48.886 INFO [stderr]   --> src/interpreter/mod.rs:41:5
Nov 28 10:23:48.886 INFO [stderr]    |
Nov 28 10:23:48.886 INFO [stderr] 41 |     DeleteVar(usize),
Nov 28 10:23:48.886 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 10:23:48.886 INFO [stderr] 
Nov 28 10:23:48.923 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.57s
Nov 28 10:23:48.928 INFO [stderr] su: No module specific data is present
Nov 28 10:23:49.622 INFO running `"docker" "inspect" "3a5779551bcb06d3056c34ef622af54c787feea598bf06db031a5562907610ce"`
Nov 28 10:23:49.893 INFO running `"docker" "rm" "-f" "3a5779551bcb06d3056c34ef622af54c787feea598bf06db031a5562907610ce"`
Nov 28 10:23:50.239 INFO [stdout] 3a5779551bcb06d3056c34ef622af54c787feea598bf06db031a5562907610ce