Nov 28 03:11:30.363 INFO checking johnboy14/hack_vm_translator against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 03:11:30.363 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 03:11:30.668 INFO [stdout] ba4eebf12765db5b0ae0a35dcfa50663fda3410b1b6558645f032dd9034a10a3
Nov 28 03:11:30.670 INFO running `"docker" "start" "-a" "ba4eebf12765db5b0ae0a35dcfa50663fda3410b1b6558645f032dd9034a10a3"`
Nov 28 03:11:31.237 INFO [stderr] usermod: no changes
Nov 28 03:11:31.266 INFO [stderr]     Checking hack_vm_translator v0.1.0 (/source)
Nov 28 03:11:31.579 INFO [stderr] warning: variable does not need to be mutable
Nov 28 03:11:31.579 INFO [stderr]   --> src/parser.rs:29:9
Nov 28 03:11:31.579 INFO [stderr]    |
Nov 28 03:11:31.580 INFO [stderr] 29 |     let mut file = try!(File::open(vm_file));
Nov 28 03:11:31.580 INFO [stderr]    |         ----^^^^
Nov 28 03:11:31.580 INFO [stderr]    |         |
Nov 28 03:11:31.580 INFO [stderr]    |         help: remove this `mut`
Nov 28 03:11:31.580 INFO [stderr]    |
Nov 28 03:11:31.581 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 03:11:31.581 INFO [stderr] 
Nov 28 03:11:31.588 INFO [stderr] warning: variant is never constructed: `C_LABEL`
Nov 28 03:11:31.589 INFO [stderr]   --> src/parser.rs:13:5
Nov 28 03:11:31.589 INFO [stderr]    |
Nov 28 03:11:31.589 INFO [stderr] 13 |     C_LABEL,
Nov 28 03:11:31.589 INFO [stderr]    |     ^^^^^^^
Nov 28 03:11:31.589 INFO [stderr]    |
Nov 28 03:11:31.589 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 03:11:31.589 INFO [stderr] 
Nov 28 03:11:31.589 INFO [stderr] warning: variant is never constructed: `C_GOTO`
Nov 28 03:11:31.589 INFO [stderr]   --> src/parser.rs:14:5
Nov 28 03:11:31.589 INFO [stderr]    |
Nov 28 03:11:31.589 INFO [stderr] 14 |     C_GOTO,
Nov 28 03:11:31.589 INFO [stderr]    |     ^^^^^^
Nov 28 03:11:31.589 INFO [stderr] 
Nov 28 03:11:31.589 INFO [stderr] warning: variant is never constructed: `C_IF`
Nov 28 03:11:31.589 INFO [stderr]   --> src/parser.rs:15:5
Nov 28 03:11:31.589 INFO [stderr]    |
Nov 28 03:11:31.589 INFO [stderr] 15 |     C_IF,
Nov 28 03:11:31.589 INFO [stderr]    |     ^^^^
Nov 28 03:11:31.589 INFO [stderr] 
Nov 28 03:11:31.589 INFO [stderr] warning: variant is never constructed: `C_FUNCTION`
Nov 28 03:11:31.589 INFO [stderr]   --> src/parser.rs:16:5
Nov 28 03:11:31.589 INFO [stderr]    |
Nov 28 03:11:31.589 INFO [stderr] 16 |     C_FUNCTION,
Nov 28 03:11:31.589 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 03:11:31.589 INFO [stderr] 
Nov 28 03:11:31.589 INFO [stderr] warning: variant is never constructed: `C_RETURN`
Nov 28 03:11:31.589 INFO [stderr]   --> src/parser.rs:17:5
Nov 28 03:11:31.589 INFO [stderr]    |
Nov 28 03:11:31.589 INFO [stderr] 17 |     C_RETURN,
Nov 28 03:11:31.638 INFO [stderr]    |     ^^^^^^^^
Nov 28 03:11:31.638 INFO [stderr] 
Nov 28 03:11:31.638 INFO [stderr] warning: variant is never constructed: `C_CALL`
Nov 28 03:11:31.638 INFO [stderr]   --> src/parser.rs:18:5
Nov 28 03:11:31.638 INFO [stderr]    |
Nov 28 03:11:31.638 INFO [stderr] 18 |     C_CALL
Nov 28 03:11:31.638 INFO [stderr]    |     ^^^^^^
Nov 28 03:11:31.638 INFO [stderr] 
Nov 28 03:11:31.638 INFO [stderr] warning: variant `C_ARITHMETIC` should have a camel case name such as `CArithmetic`
Nov 28 03:11:31.638 INFO [stderr]   --> src/parser.rs:10:5
Nov 28 03:11:31.638 INFO [stderr]    |
Nov 28 03:11:31.639 INFO [stderr] 10 |     C_ARITHMETIC,
Nov 28 03:11:31.639 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 28 03:11:31.639 INFO [stderr]    |
Nov 28 03:11:31.639 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Nov 28 03:11:31.639 INFO [stderr] 
Nov 28 03:11:31.639 INFO [stderr] warning: variant `C_PUSH` should have a camel case name such as `CPush`
Nov 28 03:11:31.639 INFO [stderr]   --> src/parser.rs:11:5
Nov 28 03:11:31.639 INFO [stderr]    |
Nov 28 03:11:31.640 INFO [stderr] 11 |     C_PUSH,
Nov 28 03:11:31.640 INFO [stderr]    |     ^^^^^^
Nov 28 03:11:31.640 INFO [stderr] 
Nov 28 03:11:31.640 INFO [stderr] warning: variant `C_POP` should have a camel case name such as `CPop`
Nov 28 03:11:31.640 INFO [stderr]   --> src/parser.rs:12:5
Nov 28 03:11:31.640 INFO [stderr]    |
Nov 28 03:11:31.640 INFO [stderr] 12 |     C_POP,
Nov 28 03:11:31.640 INFO [stderr]    |     ^^^^^
Nov 28 03:11:31.640 INFO [stderr] 
Nov 28 03:11:31.640 INFO [stderr] warning: variant `C_LABEL` should have a camel case name such as `CLabel`
Nov 28 03:11:31.641 INFO [stderr]   --> src/parser.rs:13:5
Nov 28 03:11:31.641 INFO [stderr]    |
Nov 28 03:11:31.641 INFO [stderr] 13 |     C_LABEL,
Nov 28 03:11:31.641 INFO [stderr]    |     ^^^^^^^
Nov 28 03:11:31.641 INFO [stderr] 
Nov 28 03:11:31.641 INFO [stderr] warning: variant `C_GOTO` should have a camel case name such as `CGoto`
Nov 28 03:11:31.641 INFO [stderr]   --> src/parser.rs:14:5
Nov 28 03:11:31.641 INFO [stderr]    |
Nov 28 03:11:31.641 INFO [stderr] 14 |     C_GOTO,
Nov 28 03:11:31.641 INFO [stderr]    |     ^^^^^^
Nov 28 03:11:31.641 INFO [stderr] 
Nov 28 03:11:31.641 INFO [stderr] warning: variant `C_IF` should have a camel case name such as `CIf`
Nov 28 03:11:31.641 INFO [stderr]   --> src/parser.rs:15:5
Nov 28 03:11:31.641 INFO [stderr]    |
Nov 28 03:11:31.641 INFO [stderr] 15 |     C_IF,
Nov 28 03:11:31.641 INFO [stderr]    |     ^^^^
Nov 28 03:11:31.641 INFO [stderr] 
Nov 28 03:11:31.641 INFO [stderr] warning: variant `C_FUNCTION` should have a camel case name such as `CFunction`
Nov 28 03:11:31.642 INFO [stderr]   --> src/parser.rs:16:5
Nov 28 03:11:31.642 INFO [stderr]    |
Nov 28 03:11:31.642 INFO [stderr] 16 |     C_FUNCTION,
Nov 28 03:11:31.642 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 03:11:31.642 INFO [stderr] 
Nov 28 03:11:31.642 INFO [stderr] warning: variant `C_RETURN` should have a camel case name such as `CReturn`
Nov 28 03:11:31.642 INFO [stderr]   --> src/parser.rs:17:5
Nov 28 03:11:31.642 INFO [stderr]    |
Nov 28 03:11:31.642 INFO [stderr] 17 |     C_RETURN,
Nov 28 03:11:31.642 INFO [stderr]    |     ^^^^^^^^
Nov 28 03:11:31.642 INFO [stderr] 
Nov 28 03:11:31.642 INFO [stderr] warning: variant `C_CALL` should have a camel case name such as `CCall`
Nov 28 03:11:31.642 INFO [stderr]   --> src/parser.rs:18:5
Nov 28 03:11:31.642 INFO [stderr]    |
Nov 28 03:11:31.642 INFO [stderr] 18 |     C_CALL
Nov 28 03:11:31.642 INFO [stderr]    |     ^^^^^^
Nov 28 03:11:31.642 INFO [stderr] 
Nov 28 03:11:31.642 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 03:11:31.642 INFO [stderr]   --> src/main.rs:25:9
Nov 28 03:11:31.642 INFO [stderr]    |
Nov 28 03:11:31.643 INFO [stderr] 25 |         parser::parse_file(&vm_file_path, &mut vm_commands);
Nov 28 03:11:31.643 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:11:31.643 INFO [stderr]    |
Nov 28 03:11:31.643 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 03:11:31.643 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 03:11:31.643 INFO [stderr] 
Nov 28 03:11:31.643 INFO [stderr] warning: variable does not need to be mutable
Nov 28 03:11:31.643 INFO [stderr]   --> src/parser.rs:29:9
Nov 28 03:11:31.643 INFO [stderr]    |
Nov 28 03:11:31.643 INFO [stderr] 29 |     let mut file = try!(File::open(vm_file));
Nov 28 03:11:31.643 INFO [stderr]    |         ----^^^^
Nov 28 03:11:31.643 INFO [stderr]    |         |
Nov 28 03:11:31.643 INFO [stderr]    |         help: remove this `mut`
Nov 28 03:11:31.643 INFO [stderr]    |
Nov 28 03:11:31.643 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 03:11:31.644 INFO [stderr] 
Nov 28 03:11:31.644 INFO [stderr] warning: variant is never constructed: `C_LABEL`
Nov 28 03:11:31.644 INFO [stderr]   --> src/parser.rs:13:5
Nov 28 03:11:31.644 INFO [stderr]    |
Nov 28 03:11:31.644 INFO [stderr] 13 |     C_LABEL,
Nov 28 03:11:31.644 INFO [stderr]    |     ^^^^^^^
Nov 28 03:11:31.644 INFO [stderr]    |
Nov 28 03:11:31.644 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 03:11:31.644 INFO [stderr] 
Nov 28 03:11:31.644 INFO [stderr] warning: variant is never constructed: `C_GOTO`
Nov 28 03:11:31.644 INFO [stderr]   --> src/parser.rs:14:5
Nov 28 03:11:31.644 INFO [stderr]    |
Nov 28 03:11:31.644 INFO [stderr] 14 |     C_GOTO,
Nov 28 03:11:31.644 INFO [stderr]    |     ^^^^^^
Nov 28 03:11:31.644 INFO [stderr] 
Nov 28 03:11:31.644 INFO [stderr] warning: variant is never constructed: `C_IF`
Nov 28 03:11:31.644 INFO [stderr]   --> src/parser.rs:15:5
Nov 28 03:11:31.645 INFO [stderr]    |
Nov 28 03:11:31.645 INFO [stderr] 15 |     C_IF,
Nov 28 03:11:31.645 INFO [stderr]    |     ^^^^
Nov 28 03:11:31.645 INFO [stderr] 
Nov 28 03:11:31.645 INFO [stderr] warning: variant is never constructed: `C_FUNCTION`
Nov 28 03:11:31.645 INFO [stderr]   --> src/parser.rs:16:5
Nov 28 03:11:31.645 INFO [stderr]    |
Nov 28 03:11:31.645 INFO [stderr] 16 |     C_FUNCTION,
Nov 28 03:11:31.645 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 03:11:31.645 INFO [stderr] 
Nov 28 03:11:31.646 INFO [stderr] warning: variant is never constructed: `C_RETURN`
Nov 28 03:11:31.646 INFO [stderr]   --> src/parser.rs:17:5
Nov 28 03:11:31.646 INFO [stderr]    |
Nov 28 03:11:31.646 INFO [stderr] 17 |     C_RETURN,
Nov 28 03:11:31.646 INFO [stderr]    |     ^^^^^^^^
Nov 28 03:11:31.646 INFO [stderr] 
Nov 28 03:11:31.646 INFO [stderr] warning: variant is never constructed: `C_CALL`
Nov 28 03:11:31.646 INFO [stderr]   --> src/parser.rs:18:5
Nov 28 03:11:31.646 INFO [stderr]    |
Nov 28 03:11:31.646 INFO [stderr] 18 |     C_CALL
Nov 28 03:11:31.646 INFO [stderr]    |     ^^^^^^
Nov 28 03:11:31.646 INFO [stderr] 
Nov 28 03:11:31.646 INFO [stderr] warning: variant `C_ARITHMETIC` should have a camel case name such as `CArithmetic`
Nov 28 03:11:31.646 INFO [stderr]   --> src/parser.rs:10:5
Nov 28 03:11:31.646 INFO [stderr]    |
Nov 28 03:11:31.646 INFO [stderr] 10 |     C_ARITHMETIC,
Nov 28 03:11:31.646 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 28 03:11:31.646 INFO [stderr]    |
Nov 28 03:11:31.646 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Nov 28 03:11:31.647 INFO [stderr] 
Nov 28 03:11:31.647 INFO [stderr] warning: variant `C_PUSH` should have a camel case name such as `CPush`
Nov 28 03:11:31.647 INFO [stderr]   --> src/parser.rs:11:5
Nov 28 03:11:31.647 INFO [stderr]    |
Nov 28 03:11:31.647 INFO [stderr] 11 |     C_PUSH,
Nov 28 03:11:31.647 INFO [stderr]    |     ^^^^^^
Nov 28 03:11:31.647 INFO [stderr] 
Nov 28 03:11:31.647 INFO [stderr] warning: variant `C_POP` should have a camel case name such as `CPop`
Nov 28 03:11:31.647 INFO [stderr]   --> src/parser.rs:12:5
Nov 28 03:11:31.647 INFO [stderr]    |
Nov 28 03:11:31.647 INFO [stderr] 12 |     C_POP,
Nov 28 03:11:31.647 INFO [stderr]    |     ^^^^^
Nov 28 03:11:31.647 INFO [stderr] 
Nov 28 03:11:31.647 INFO [stderr] warning: variant `C_LABEL` should have a camel case name such as `CLabel`
Nov 28 03:11:31.647 INFO [stderr]   --> src/parser.rs:13:5
Nov 28 03:11:31.647 INFO [stderr]    |
Nov 28 03:11:31.647 INFO [stderr] 13 |     C_LABEL,
Nov 28 03:11:31.648 INFO [stderr]    |     ^^^^^^^
Nov 28 03:11:31.648 INFO [stderr] 
Nov 28 03:11:31.648 INFO [stderr] warning: variant `C_GOTO` should have a camel case name such as `CGoto`
Nov 28 03:11:31.648 INFO [stderr]   --> src/parser.rs:14:5
Nov 28 03:11:31.648 INFO [stderr]    |
Nov 28 03:11:31.648 INFO [stderr] 14 |     C_GOTO,
Nov 28 03:11:31.648 INFO [stderr]    |     ^^^^^^
Nov 28 03:11:31.648 INFO [stderr] 
Nov 28 03:11:31.648 INFO [stderr] warning: variant `C_IF` should have a camel case name such as `CIf`
Nov 28 03:11:31.648 INFO [stderr]   --> src/parser.rs:15:5
Nov 28 03:11:31.648 INFO [stderr]    |
Nov 28 03:11:31.648 INFO [stderr] 15 |     C_IF,
Nov 28 03:11:31.648 INFO [stderr]    |     ^^^^
Nov 28 03:11:31.648 INFO [stderr] 
Nov 28 03:11:31.648 INFO [stderr] warning: variant `C_FUNCTION` should have a camel case name such as `CFunction`
Nov 28 03:11:31.648 INFO [stderr]   --> src/parser.rs:16:5
Nov 28 03:11:31.648 INFO [stderr]    |
Nov 28 03:11:31.648 INFO [stderr] 16 |     C_FUNCTION,
Nov 28 03:11:31.648 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 03:11:31.648 INFO [stderr] 
Nov 28 03:11:31.648 INFO [stderr] warning: variant `C_RETURN` should have a camel case name such as `CReturn`
Nov 28 03:11:31.648 INFO [stderr]   --> src/parser.rs:17:5
Nov 28 03:11:31.648 INFO [stderr]    |
Nov 28 03:11:31.648 INFO [stderr] 17 |     C_RETURN,
Nov 28 03:11:31.648 INFO [stderr]    |     ^^^^^^^^
Nov 28 03:11:31.648 INFO [stderr] 
Nov 28 03:11:31.648 INFO [stderr] warning: variant `C_CALL` should have a camel case name such as `CCall`
Nov 28 03:11:31.648 INFO [stderr]   --> src/parser.rs:18:5
Nov 28 03:11:31.648 INFO [stderr]    |
Nov 28 03:11:31.648 INFO [stderr] 18 |     C_CALL
Nov 28 03:11:31.648 INFO [stderr]    |     ^^^^^^
Nov 28 03:11:31.648 INFO [stderr] 
Nov 28 03:11:31.648 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 03:11:31.648 INFO [stderr]   --> src/main.rs:25:9
Nov 28 03:11:31.648 INFO [stderr]    |
Nov 28 03:11:31.648 INFO [stderr] 25 |         parser::parse_file(&vm_file_path, &mut vm_commands);
Nov 28 03:11:31.649 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:11:31.649 INFO [stderr]    |
Nov 28 03:11:31.649 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 03:11:31.649 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 03:11:31.649 INFO [stderr] 
Nov 28 03:11:31.651 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
Nov 28 03:11:31.654 INFO [stderr] su: No module specific data is present
Nov 28 03:11:31.944 INFO running `"docker" "inspect" "ba4eebf12765db5b0ae0a35dcfa50663fda3410b1b6558645f032dd9034a10a3"`
Nov 28 03:11:32.058 INFO running `"docker" "rm" "-f" "ba4eebf12765db5b0ae0a35dcfa50663fda3410b1b6558645f032dd9034a10a3"`
Nov 28 03:11:32.176 INFO [stdout] ba4eebf12765db5b0ae0a35dcfa50663fda3410b1b6558645f032dd9034a10a3