Dec 12 23:30:57.637 INFO testing toumorokoshi/greyhawk-vm against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 23:30:57.637 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 12 23:30:57.837 INFO [stdout] be8cb64e70c3eae7bef58198b033444a4b993cd4da4e69bb38215bd6540b5564
Dec 12 23:30:57.838 INFO running `"docker" "start" "-a" "be8cb64e70c3eae7bef58198b033444a4b993cd4da4e69bb38215bd6540b5564"`
Dec 12 23:30:58.583 INFO [stderr] usermod: no changes
Dec 12 23:30:58.718 INFO [stderr]    Compiling yaml-rust v0.2.2
Dec 12 23:31:01.791 INFO [stderr]    Compiling ghvm v0.0.1-alpha (/source)
Dec 12 23:31:01.979 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 23:31:01.979 INFO [stderr]  --> src/lib.rs:3:1
Dec 12 23:31:01.979 INFO [stderr]   |
Dec 12 23:31:01.979 INFO [stderr] 3 | #[macro_use]
Dec 12 23:31:01.979 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 23:31:01.979 INFO [stderr]   |
Dec 12 23:31:01.979 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 23:31:01.979 INFO [stderr] 
Dec 12 23:31:01.979 INFO [stderr] warning: unused imports: `RegList`, `Register`
Dec 12 23:31:01.979 INFO [stderr]  --> src/function.rs:2:13
Dec 12 23:31:01.979 INFO [stderr]   |
Dec 12 23:31:01.979 INFO [stderr] 2 | use super::{Register, RegList, Type, OpList, Value, ValueList, VM};
Dec 12 23:31:01.979 INFO [stderr]   |             ^^^^^^^^  ^^^^^^^
Dec 12 23:31:01.979 INFO [stderr] 
Dec 12 23:31:01.979 INFO [stderr] warning: unused import: `Value`
Dec 12 23:31:01.979 INFO [stderr]  --> src/ops.rs:1:23
Dec 12 23:31:01.979 INFO [stderr]   |
Dec 12 23:31:01.979 INFO [stderr] 1 | use super::{Function, Value};
Dec 12 23:31:01.979 INFO [stderr]   |                       ^^^^^
Dec 12 23:31:01.979 INFO [stderr] 
Dec 12 23:31:01.980 INFO [stderr] warning: unused imports: `Register`, `VMFunction`, `Value`
Dec 12 23:31:01.980 INFO [stderr]  --> src/vm.rs:4:13
Dec 12 23:31:01.980 INFO [stderr]   |
Dec 12 23:31:01.980 INFO [stderr] 4 | use super::{VMFunction, Module, Register, Op, Value, ValueList};
Dec 12 23:31:01.980 INFO [stderr]   |             ^^^^^^^^^^          ^^^^^^^^      ^^^^^
Dec 12 23:31:01.980 INFO [stderr] 
Dec 12 23:31:02.131 INFO [stderr] warning: unused variable: `func`
Dec 12 23:31:02.131 INFO [stderr]   --> src/ops.rs:58:27
Dec 12 23:31:02.131 INFO [stderr]    |
Dec 12 23:31:02.131 INFO [stderr] 58 |             &Op::Call{ref func, args: _, target} => format!("{0} <= <some_func>()", target),
Dec 12 23:31:02.131 INFO [stderr]    |                           ^^^^ help: try ignoring the field: `func: _`
Dec 12 23:31:02.131 INFO [stderr]    |
Dec 12 23:31:02.131 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 23:31:02.131 INFO [stderr] 
Dec 12 23:31:02.131 INFO [stderr] warning: unused variable: `return_value`
Dec 12 23:31:02.131 INFO [stderr]   --> src/vm.rs:20:13
Dec 12 23:31:02.131 INFO [stderr]    |
Dec 12 23:31:02.131 INFO [stderr] 20 |         let return_value = 0 as usize;
Dec 12 23:31:02.131 INFO [stderr]    |             ^^^^^^^^^^^^ help: consider using `_return_value` instead
Dec 12 23:31:02.131 INFO [stderr] 
Dec 12 23:31:02.131 INFO [stderr] warning: unused variable: `target`
Dec 12 23:31:02.131 INFO [stderr]   --> src/vm.rs:28:34
Dec 12 23:31:02.131 INFO [stderr]    |
Dec 12 23:31:02.131 INFO [stderr] 28 |                 &Op::ArrayCreate{target, length_source} => unsafe {},
Dec 12 23:31:02.131 INFO [stderr]    |                                  ^^^^^^ help: try ignoring the field: `target: _`
Dec 12 23:31:02.131 INFO [stderr] 
Dec 12 23:31:02.131 INFO [stderr] warning: unused variable: `length_source`
Dec 12 23:31:02.131 INFO [stderr]   --> src/vm.rs:28:42
Dec 12 23:31:02.131 INFO [stderr]    |
Dec 12 23:31:02.131 INFO [stderr] 28 |                 &Op::ArrayCreate{target, length_source} => unsafe {},
Dec 12 23:31:02.131 INFO [stderr]    |                                          ^^^^^^^^^^^^^ help: try ignoring the field: `length_source: _`
Dec 12 23:31:02.131 INFO [stderr] 
Dec 12 23:31:02.131 INFO [stderr] warning: unused variable: `source`
Dec 12 23:31:02.131 INFO [stderr]   --> src/vm.rs:29:31
Dec 12 23:31:02.131 INFO [stderr]    |
Dec 12 23:31:02.131 INFO [stderr] 29 |                 &Op::ArraySet{source, target, index_source} => unsafe {},
Dec 12 23:31:02.131 INFO [stderr]    |                               ^^^^^^ help: try ignoring the field: `source: _`
Dec 12 23:31:02.131 INFO [stderr] 
Dec 12 23:31:02.131 INFO [stderr] warning: unused variable: `target`
Dec 12 23:31:02.131 INFO [stderr]   --> src/vm.rs:29:39
Dec 12 23:31:02.131 INFO [stderr]    |
Dec 12 23:31:02.131 INFO [stderr] 29 |                 &Op::ArraySet{source, target, index_source} => unsafe {},
Dec 12 23:31:02.131 INFO [stderr]    |                                       ^^^^^^ help: try ignoring the field: `target: _`
Dec 12 23:31:02.131 INFO [stderr] 
Dec 12 23:31:02.131 INFO [stderr] warning: unused variable: `index_source`
Dec 12 23:31:02.131 INFO [stderr]   --> src/vm.rs:29:47
Dec 12 23:31:02.131 INFO [stderr]    |
Dec 12 23:31:02.131 INFO [stderr] 29 |                 &Op::ArraySet{source, target, index_source} => unsafe {},
Dec 12 23:31:02.131 INFO [stderr]    |                                               ^^^^^^^^^^^^ help: try ignoring the field: `index_source: _`
Dec 12 23:31:02.131 INFO [stderr] 
Dec 12 23:31:02.131 INFO [stderr] warning: unused variable: `source`
Dec 12 23:31:02.131 INFO [stderr]   --> src/vm.rs:30:32
Dec 12 23:31:02.131 INFO [stderr]    |
Dec 12 23:31:02.132 INFO [stderr] 30 |                 &Op::ArrayLoad{source, target, index_source} => unsafe {},
Dec 12 23:31:02.132 INFO [stderr]    |                                ^^^^^^ help: try ignoring the field: `source: _`
Dec 12 23:31:02.132 INFO [stderr] 
Dec 12 23:31:02.132 INFO [stderr] warning: unused variable: `target`
Dec 12 23:31:02.132 INFO [stderr]   --> src/vm.rs:30:40
Dec 12 23:31:02.132 INFO [stderr]    |
Dec 12 23:31:02.132 INFO [stderr] 30 |                 &Op::ArrayLoad{source, target, index_source} => unsafe {},
Dec 12 23:31:02.132 INFO [stderr]    |                                        ^^^^^^ help: try ignoring the field: `target: _`
Dec 12 23:31:02.132 INFO [stderr] 
Dec 12 23:31:02.132 INFO [stderr] warning: unused variable: `index_source`
Dec 12 23:31:02.132 INFO [stderr]   --> src/vm.rs:30:48
Dec 12 23:31:02.132 INFO [stderr]    |
Dec 12 23:31:02.132 INFO [stderr] 30 |                 &Op::ArrayLoad{source, target, index_source} => unsafe {},
Dec 12 23:31:02.132 INFO [stderr]    |                                                ^^^^^^^^^^^^ help: try ignoring the field: `index_source: _`
Dec 12 23:31:02.132 INFO [stderr] 
Dec 12 23:31:02.143 INFO [stderr] warning: variable does not need to be mutable
Dec 12 23:31:02.143 INFO [stderr]   --> src/function.rs:13:40
Dec 12 23:31:02.143 INFO [stderr]    |
Dec 12 23:31:02.143 INFO [stderr] 13 |     pub fn execute(&self, vm: &mut VM, mut args: ValueList) -> Value {
Dec 12 23:31:02.143 INFO [stderr]    |                                        ----^^^^
Dec 12 23:31:02.143 INFO [stderr]    |                                        |
Dec 12 23:31:02.143 INFO [stderr]    |                                        help: remove this `mut`
Dec 12 23:31:02.143 INFO [stderr]    |
Dec 12 23:31:02.143 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 23:31:02.143 INFO [stderr] 
Dec 12 23:31:02.179 INFO [stderr] warning: unnecessary `unsafe` block
Dec 12 23:31:02.179 INFO [stderr]   --> src/vm.rs:28:60
Dec 12 23:31:02.179 INFO [stderr]    |
Dec 12 23:31:02.179 INFO [stderr] 28 |                 &Op::ArrayCreate{target, length_source} => unsafe {},
Dec 12 23:31:02.179 INFO [stderr]    |                                                            ^^^^^^ unnecessary `unsafe` block
Dec 12 23:31:02.179 INFO [stderr]    |
Dec 12 23:31:02.179 INFO [stderr]    = note: #[warn(unused_unsafe)] on by default
Dec 12 23:31:02.179 INFO [stderr] 
Dec 12 23:31:02.179 INFO [stderr] warning: unnecessary `unsafe` block
Dec 12 23:31:02.179 INFO [stderr]   --> src/vm.rs:29:64
Dec 12 23:31:02.179 INFO [stderr]    |
Dec 12 23:31:02.179 INFO [stderr] 29 |                 &Op::ArraySet{source, target, index_source} => unsafe {},
Dec 12 23:31:02.179 INFO [stderr]    |                                                                ^^^^^^ unnecessary `unsafe` block
Dec 12 23:31:02.179 INFO [stderr] 
Dec 12 23:31:02.179 INFO [stderr] warning: unnecessary `unsafe` block
Dec 12 23:31:02.179 INFO [stderr]   --> src/vm.rs:30:65
Dec 12 23:31:02.179 INFO [stderr]    |
Dec 12 23:31:02.179 INFO [stderr] 30 |                 &Op::ArrayLoad{source, target, index_source} => unsafe {},
Dec 12 23:31:02.179 INFO [stderr]    |                                                                 ^^^^^^ unnecessary `unsafe` block
Dec 12 23:31:02.179 INFO [stderr] 
Dec 12 23:31:02.179 INFO [stderr] warning: field is never used: `functions`
Dec 12 23:31:02.179 INFO [stderr]  --> src/module.rs:5:5
Dec 12 23:31:02.179 INFO [stderr]   |
Dec 12 23:31:02.179 INFO [stderr] 5 |     functions: HashMap<String, Function>
Dec 12 23:31:02.179 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:31:02.179 INFO [stderr]   |
Dec 12 23:31:02.179 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 23:31:02.179 INFO [stderr] 
Dec 12 23:31:03.033 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.41s
Dec 12 23:31:03.038 INFO [stderr] su: No module specific data is present
Dec 12 23:31:03.943 INFO running `"docker" "inspect" "be8cb64e70c3eae7bef58198b033444a4b993cd4da4e69bb38215bd6540b5564"`
Dec 12 23:31:04.303 INFO running `"docker" "rm" "-f" "be8cb64e70c3eae7bef58198b033444a4b993cd4da4e69bb38215bd6540b5564"`
Dec 12 23:31:04.739 INFO [stdout] be8cb64e70c3eae7bef58198b033444a4b993cd4da4e69bb38215bd6540b5564
Dec 12 23:31:04.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 12 23:31:05.313 INFO [stdout] b29f60f2393c1974a6d385c9b0331f2f4e35aadc3d690862d16834c28aa809c2
Dec 12 23:31:05.315 INFO running `"docker" "start" "-a" "b29f60f2393c1974a6d385c9b0331f2f4e35aadc3d690862d16834c28aa809c2"`
Dec 12 23:31:07.101 INFO [stderr] usermod: no changes
Dec 12 23:31:07.183 INFO [stderr]    Compiling ghvm v0.0.1-alpha (/source)
Dec 12 23:31:07.357 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 23:31:07.357 INFO [stderr]  --> src/lib.rs:3:1
Dec 12 23:31:07.357 INFO [stderr]   |
Dec 12 23:31:07.357 INFO [stderr] 3 | #[macro_use]
Dec 12 23:31:07.357 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 23:31:07.357 INFO [stderr]   |
Dec 12 23:31:07.357 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 23:31:07.357 INFO [stderr] 
Dec 12 23:31:07.358 INFO [stderr] warning: unused imports: `RegList`, `Register`
Dec 12 23:31:07.358 INFO [stderr]  --> src/function.rs:2:13
Dec 12 23:31:07.358 INFO [stderr]   |
Dec 12 23:31:07.358 INFO [stderr] 2 | use super::{Register, RegList, Type, OpList, Value, ValueList, VM};
Dec 12 23:31:07.358 INFO [stderr]   |             ^^^^^^^^  ^^^^^^^
Dec 12 23:31:07.358 INFO [stderr] 
Dec 12 23:31:07.358 INFO [stderr] warning: unused import: `Value`
Dec 12 23:31:07.358 INFO [stderr]  --> src/ops.rs:1:23
Dec 12 23:31:07.358 INFO [stderr]   |
Dec 12 23:31:07.358 INFO [stderr] 1 | use super::{Function, Value};
Dec 12 23:31:07.358 INFO [stderr]   |                       ^^^^^
Dec 12 23:31:07.358 INFO [stderr] 
Dec 12 23:31:07.359 INFO [stderr] warning: unused imports: `Register`, `VMFunction`, `Value`
Dec 12 23:31:07.359 INFO [stderr]  --> src/vm.rs:4:13
Dec 12 23:31:07.359 INFO [stderr]   |
Dec 12 23:31:07.359 INFO [stderr] 4 | use super::{VMFunction, Module, Register, Op, Value, ValueList};
Dec 12 23:31:07.359 INFO [stderr]   |             ^^^^^^^^^^          ^^^^^^^^      ^^^^^
Dec 12 23:31:07.359 INFO [stderr] 
Dec 12 23:31:07.359 INFO [stderr] warning: unused import: `NativeFunction`
Dec 12 23:31:07.359 INFO [stderr]  --> src/tests/test_full.rs:3:15
Dec 12 23:31:07.359 INFO [stderr]   |
Dec 12 23:31:07.359 INFO [stderr] 3 |     Function, NativeFunction,  VMFunction,
Dec 12 23:31:07.359 INFO [stderr]   |               ^^^^^^^^^^^^^^
Dec 12 23:31:07.359 INFO [stderr] 
Dec 12 23:31:07.539 INFO [stderr] warning: unused variable: `vm`
Dec 12 23:31:07.539 INFO [stderr]   --> src/tests/test_full.rs:27:16
Dec 12 23:31:07.539 INFO [stderr]    |
Dec 12 23:31:07.539 INFO [stderr] 27 | fn native_func(vm: &mut VM, mut args: Vec<Value>) -> Value {
Dec 12 23:31:07.539 INFO [stderr]    |                ^^ help: consider using `_vm` instead
Dec 12 23:31:07.539 INFO [stderr]    |
Dec 12 23:31:07.539 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 23:31:07.539 INFO [stderr] 
Dec 12 23:31:07.539 INFO [stderr] warning: unused variable: `args`
Dec 12 23:31:07.539 INFO [stderr]   --> src/tests/test_full.rs:27:33
Dec 12 23:31:07.539 INFO [stderr]    |
Dec 12 23:31:07.539 INFO [stderr] 27 | fn native_func(vm: &mut VM, mut args: Vec<Value>) -> Value {
Dec 12 23:31:07.539 INFO [stderr]    |                                 ^^^^ help: consider using `_args` instead
Dec 12 23:31:07.539 INFO [stderr] 
Dec 12 23:31:07.539 INFO [stderr] warning: unused variable: `func`
Dec 12 23:31:07.539 INFO [stderr]   --> src/ops.rs:58:27
Dec 12 23:31:07.539 INFO [stderr]    |
Dec 12 23:31:07.539 INFO [stderr] 58 |             &Op::Call{ref func, args: _, target} => format!("{0} <= <some_func>()", target),
Dec 12 23:31:07.539 INFO [stderr]    |                           ^^^^ help: try ignoring the field: `func: _`
Dec 12 23:31:07.539 INFO [stderr] 
Dec 12 23:31:07.539 INFO [stderr] warning: unused variable: `return_value`
Dec 12 23:31:07.539 INFO [stderr]   --> src/vm.rs:20:13
Dec 12 23:31:07.539 INFO [stderr]    |
Dec 12 23:31:07.539 INFO [stderr] 20 |         let return_value = 0 as usize;
Dec 12 23:31:07.539 INFO [stderr]    |             ^^^^^^^^^^^^ help: consider using `_return_value` instead
Dec 12 23:31:07.539 INFO [stderr] 
Dec 12 23:31:07.539 INFO [stderr] warning: unused variable: `target`
Dec 12 23:31:07.539 INFO [stderr]   --> src/vm.rs:28:34
Dec 12 23:31:07.539 INFO [stderr]    |
Dec 12 23:31:07.539 INFO [stderr] 28 |                 &Op::ArrayCreate{target, length_source} => unsafe {},
Dec 12 23:31:07.539 INFO [stderr]    |                                  ^^^^^^ help: try ignoring the field: `target: _`
Dec 12 23:31:07.539 INFO [stderr] 
Dec 12 23:31:07.539 INFO [stderr] warning: unused variable: `length_source`
Dec 12 23:31:07.539 INFO [stderr]   --> src/vm.rs:28:42
Dec 12 23:31:07.539 INFO [stderr]    |
Dec 12 23:31:07.539 INFO [stderr] 28 |                 &Op::ArrayCreate{target, length_source} => unsafe {},
Dec 12 23:31:07.539 INFO [stderr]    |                                          ^^^^^^^^^^^^^ help: try ignoring the field: `length_source: _`
Dec 12 23:31:07.539 INFO [stderr] 
Dec 12 23:31:07.539 INFO [stderr] warning: unused variable: `source`
Dec 12 23:31:07.539 INFO [stderr]   --> src/vm.rs:29:31
Dec 12 23:31:07.539 INFO [stderr]    |
Dec 12 23:31:07.539 INFO [stderr] 29 |                 &Op::ArraySet{source, target, index_source} => unsafe {},
Dec 12 23:31:07.539 INFO [stderr]    |                               ^^^^^^ help: try ignoring the field: `source: _`
Dec 12 23:31:07.539 INFO [stderr] 
Dec 12 23:31:07.539 INFO [stderr] warning: unused variable: `target`
Dec 12 23:31:07.539 INFO [stderr]   --> src/vm.rs:29:39
Dec 12 23:31:07.540 INFO [stderr]    |
Dec 12 23:31:07.540 INFO [stderr] 29 |                 &Op::ArraySet{source, target, index_source} => unsafe {},
Dec 12 23:31:07.540 INFO [stderr]    |                                       ^^^^^^ help: try ignoring the field: `target: _`
Dec 12 23:31:07.540 INFO [stderr] 
Dec 12 23:31:07.540 INFO [stderr] warning: unused variable: `index_source`
Dec 12 23:31:07.540 INFO [stderr]   --> src/vm.rs:29:47
Dec 12 23:31:07.540 INFO [stderr]    |
Dec 12 23:31:07.540 INFO [stderr] 29 |                 &Op::ArraySet{source, target, index_source} => unsafe {},
Dec 12 23:31:07.540 INFO [stderr]    |                                               ^^^^^^^^^^^^ help: try ignoring the field: `index_source: _`
Dec 12 23:31:07.540 INFO [stderr] 
Dec 12 23:31:07.540 INFO [stderr] warning: unused variable: `source`
Dec 12 23:31:07.540 INFO [stderr]   --> src/vm.rs:30:32
Dec 12 23:31:07.540 INFO [stderr]    |
Dec 12 23:31:07.540 INFO [stderr] 30 |                 &Op::ArrayLoad{source, target, index_source} => unsafe {},
Dec 12 23:31:07.540 INFO [stderr]    |                                ^^^^^^ help: try ignoring the field: `source: _`
Dec 12 23:31:07.540 INFO [stderr] 
Dec 12 23:31:07.540 INFO [stderr] warning: unused variable: `target`
Dec 12 23:31:07.540 INFO [stderr]   --> src/vm.rs:30:40
Dec 12 23:31:07.540 INFO [stderr]    |
Dec 12 23:31:07.540 INFO [stderr] 30 |                 &Op::ArrayLoad{source, target, index_source} => unsafe {},
Dec 12 23:31:07.540 INFO [stderr]    |                                        ^^^^^^ help: try ignoring the field: `target: _`
Dec 12 23:31:07.540 INFO [stderr] 
Dec 12 23:31:07.540 INFO [stderr] warning: unused variable: `index_source`
Dec 12 23:31:07.540 INFO [stderr]   --> src/vm.rs:30:48
Dec 12 23:31:07.540 INFO [stderr]    |
Dec 12 23:31:07.540 INFO [stderr] 30 |                 &Op::ArrayLoad{source, target, index_source} => unsafe {},
Dec 12 23:31:07.540 INFO [stderr]    |                                                ^^^^^^^^^^^^ help: try ignoring the field: `index_source: _`
Dec 12 23:31:07.540 INFO [stderr] 
Dec 12 23:31:07.547 INFO [stderr] warning: variable does not need to be mutable
Dec 12 23:31:07.547 INFO [stderr]   --> src/function.rs:13:40
Dec 12 23:31:07.547 INFO [stderr]    |
Dec 12 23:31:07.547 INFO [stderr] 13 |     pub fn execute(&self, vm: &mut VM, mut args: ValueList) -> Value {
Dec 12 23:31:07.547 INFO [stderr]    |                                        ----^^^^
Dec 12 23:31:07.547 INFO [stderr]    |                                        |
Dec 12 23:31:07.547 INFO [stderr]    |                                        help: remove this `mut`
Dec 12 23:31:07.547 INFO [stderr]    |
Dec 12 23:31:07.547 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 23:31:07.547 INFO [stderr] 
Dec 12 23:31:07.587 INFO [stderr] warning: variable does not need to be mutable
Dec 12 23:31:07.587 INFO [stderr]   --> src/tests/test_full.rs:27:29
Dec 12 23:31:07.587 INFO [stderr]    |
Dec 12 23:31:07.587 INFO [stderr] 27 | fn native_func(vm: &mut VM, mut args: Vec<Value>) -> Value {
Dec 12 23:31:07.587 INFO [stderr]    |                             ----^^^^
Dec 12 23:31:07.587 INFO [stderr]    |                             |
Dec 12 23:31:07.587 INFO [stderr]    |                             help: remove this `mut`
Dec 12 23:31:07.587 INFO [stderr] 
Dec 12 23:31:07.599 INFO [stderr] warning: unnecessary `unsafe` block
Dec 12 23:31:07.599 INFO [stderr]   --> src/vm.rs:28:60
Dec 12 23:31:07.599 INFO [stderr]    |
Dec 12 23:31:07.599 INFO [stderr] 28 |                 &Op::ArrayCreate{target, length_source} => unsafe {},
Dec 12 23:31:07.599 INFO [stderr]    |                                                            ^^^^^^ unnecessary `unsafe` block
Dec 12 23:31:07.599 INFO [stderr]    |
Dec 12 23:31:07.599 INFO [stderr]    = note: #[warn(unused_unsafe)] on by default
Dec 12 23:31:07.599 INFO [stderr] 
Dec 12 23:31:07.599 INFO [stderr] warning: unnecessary `unsafe` block
Dec 12 23:31:07.599 INFO [stderr]   --> src/vm.rs:29:64
Dec 12 23:31:07.599 INFO [stderr]    |
Dec 12 23:31:07.599 INFO [stderr] 29 |                 &Op::ArraySet{source, target, index_source} => unsafe {},
Dec 12 23:31:07.599 INFO [stderr]    |                                                                ^^^^^^ unnecessary `unsafe` block
Dec 12 23:31:07.599 INFO [stderr] 
Dec 12 23:31:07.599 INFO [stderr] warning: unnecessary `unsafe` block
Dec 12 23:31:07.599 INFO [stderr]   --> src/vm.rs:30:65
Dec 12 23:31:07.599 INFO [stderr]    |
Dec 12 23:31:07.599 INFO [stderr] 30 |                 &Op::ArrayLoad{source, target, index_source} => unsafe {},
Dec 12 23:31:07.599 INFO [stderr]    |                                                                 ^^^^^^ unnecessary `unsafe` block
Dec 12 23:31:07.599 INFO [stderr] 
Dec 12 23:31:07.599 INFO [stderr] warning: field is never used: `functions`
Dec 12 23:31:07.599 INFO [stderr]  --> src/module.rs:5:5
Dec 12 23:31:07.599 INFO [stderr]   |
Dec 12 23:31:07.599 INFO [stderr] 5 |     functions: HashMap<String, Function>
Dec 12 23:31:07.599 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:31:07.599 INFO [stderr]   |
Dec 12 23:31:07.599 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 23:31:07.599 INFO [stderr] 
Dec 12 23:31:08.831 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
Dec 12 23:31:08.831 INFO [stderr] su: No module specific data is present
Dec 12 23:31:09.628 INFO running `"docker" "inspect" "b29f60f2393c1974a6d385c9b0331f2f4e35aadc3d690862d16834c28aa809c2"`
Dec 12 23:31:09.936 INFO running `"docker" "rm" "-f" "b29f60f2393c1974a6d385c9b0331f2f4e35aadc3d690862d16834c28aa809c2"`
Dec 12 23:31:10.199 INFO [stdout] b29f60f2393c1974a6d385c9b0331f2f4e35aadc3d690862d16834c28aa809c2
Dec 12 23:31:10.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 12 23:31:10.773 INFO [stdout] 371240f0e229c2c221272b425a32de78d4afa539aa68f6d3afd3030ed21e024f
Dec 12 23:31:10.779 INFO running `"docker" "start" "-a" "371240f0e229c2c221272b425a32de78d4afa539aa68f6d3afd3030ed21e024f"`
Dec 12 23:31:12.040 INFO [stderr] usermod: no changes
Dec 12 23:31:12.083 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 12 23:31:12.083 INFO [stderr]      Running /target/debug/deps/ghvm-8fad7f74ad674f1f
Dec 12 23:31:12.091 INFO [stderr]    Doc-tests ghvm
Dec 12 23:31:12.091 INFO [stdout] 
Dec 12 23:31:12.091 INFO [stdout] running 3 tests
Dec 12 23:31:12.091 INFO [stdout] test tests::test_builder::test_get_insert_local_val ... ok
Dec 12 23:31:12.091 INFO [stdout] test tests::test_full::test_full ... ok
Dec 12 23:31:12.091 INFO [stdout] test tests::test_full::test_native_func ... ok
Dec 12 23:31:12.091 INFO [stdout] 
Dec 12 23:31:12.091 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 23:31:12.091 INFO [stdout] 
Dec 12 23:31:12.346 INFO [stdout] 
Dec 12 23:31:12.346 INFO [stderr] su: No module specific data is present
Dec 12 23:31:12.346 INFO [stdout] running 0 tests
Dec 12 23:31:12.346 INFO [stdout] 
Dec 12 23:31:12.346 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 23:31:12.346 INFO [stdout] 
Dec 12 23:31:13.045 INFO running `"docker" "inspect" "371240f0e229c2c221272b425a32de78d4afa539aa68f6d3afd3030ed21e024f"`
Dec 12 23:31:13.380 INFO running `"docker" "rm" "-f" "371240f0e229c2c221272b425a32de78d4afa539aa68f6d3afd3030ed21e024f"`
Dec 12 23:31:13.695 INFO [stdout] 371240f0e229c2c221272b425a32de78d4afa539aa68f6d3afd3030ed21e024f