Dec 12 23:30:57.921 INFO testing toumorokoshi/greyhawk-vm against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 23:30:57.921 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 12 23:30:58.207 INFO [stdout] d2b895de011109ad6190fe982b5759db6c8c57a56638a304764c09fe0d09a4d7
Dec 12 23:30:58.215 INFO running `"docker" "start" "-a" "d2b895de011109ad6190fe982b5759db6c8c57a56638a304764c09fe0d09a4d7"`
Dec 12 23:30:59.891 INFO [stderr] usermod: no changes
Dec 12 23:30:59.967 INFO [stderr]    Compiling yaml-rust v0.2.2
Dec 12 23:31:02.943 INFO [stderr]    Compiling ghvm v0.0.1-alpha (/source)
Dec 12 23:31:03.147 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 23:31:03.147 INFO [stderr]  --> src/lib.rs:3:1
Dec 12 23:31:03.147 INFO [stderr]   |
Dec 12 23:31:03.147 INFO [stderr] 3 | #[macro_use]
Dec 12 23:31:03.147 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 23:31:03.147 INFO [stderr]   |
Dec 12 23:31:03.147 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 23:31:03.147 INFO [stderr] 
Dec 12 23:31:03.171 INFO [stderr] warning: unused imports: `RegList`, `Register`
Dec 12 23:31:03.171 INFO [stderr]  --> src/function.rs:2:13
Dec 12 23:31:03.171 INFO [stderr]   |
Dec 12 23:31:03.171 INFO [stderr] 2 | use super::{Register, RegList, Type, OpList, Value, ValueList, VM};
Dec 12 23:31:03.171 INFO [stderr]   |             ^^^^^^^^  ^^^^^^^
Dec 12 23:31:03.171 INFO [stderr] 
Dec 12 23:31:03.171 INFO [stderr] warning: unused import: `Value`
Dec 12 23:31:03.171 INFO [stderr]  --> src/ops.rs:1:23
Dec 12 23:31:03.171 INFO [stderr]   |
Dec 12 23:31:03.171 INFO [stderr] 1 | use super::{Function, Value};
Dec 12 23:31:03.171 INFO [stderr]   |                       ^^^^^
Dec 12 23:31:03.171 INFO [stderr] 
Dec 12 23:31:03.171 INFO [stderr] warning: unused imports: `Register`, `VMFunction`, `Value`
Dec 12 23:31:03.171 INFO [stderr]  --> src/vm.rs:4:13
Dec 12 23:31:03.171 INFO [stderr]   |
Dec 12 23:31:03.171 INFO [stderr] 4 | use super::{VMFunction, Module, Register, Op, Value, ValueList};
Dec 12 23:31:03.171 INFO [stderr]   |             ^^^^^^^^^^          ^^^^^^^^      ^^^^^
Dec 12 23:31:03.171 INFO [stderr] 
Dec 12 23:31:03.387 INFO [stderr] warning: unused variable: `func`
Dec 12 23:31:03.387 INFO [stderr]   --> src/ops.rs:58:27
Dec 12 23:31:03.387 INFO [stderr]    |
Dec 12 23:31:03.387 INFO [stderr] 58 |             &Op::Call{ref func, args: _, target} => format!("{0} <= <some_func>()", target),
Dec 12 23:31:03.387 INFO [stderr]    |                           ^^^^ help: try ignoring the field: `func: _`
Dec 12 23:31:03.387 INFO [stderr]    |
Dec 12 23:31:03.387 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 23:31:03.387 INFO [stderr] 
Dec 12 23:31:03.387 INFO [stderr] warning: unused variable: `return_value`
Dec 12 23:31:03.387 INFO [stderr]   --> src/vm.rs:20:13
Dec 12 23:31:03.387 INFO [stderr]    |
Dec 12 23:31:03.387 INFO [stderr] 20 |         let return_value = 0 as usize;
Dec 12 23:31:03.387 INFO [stderr]    |             ^^^^^^^^^^^^ help: consider using `_return_value` instead
Dec 12 23:31:03.387 INFO [stderr] 
Dec 12 23:31:03.387 INFO [stderr] warning: unused variable: `target`
Dec 12 23:31:03.387 INFO [stderr]   --> src/vm.rs:28:34
Dec 12 23:31:03.387 INFO [stderr]    |
Dec 12 23:31:03.387 INFO [stderr] 28 |                 &Op::ArrayCreate{target, length_source} => unsafe {},
Dec 12 23:31:03.387 INFO [stderr]    |                                  ^^^^^^ help: try ignoring the field: `target: _`
Dec 12 23:31:03.387 INFO [stderr] 
Dec 12 23:31:03.387 INFO [stderr] warning: unused variable: `length_source`
Dec 12 23:31:03.387 INFO [stderr]   --> src/vm.rs:28:42
Dec 12 23:31:03.387 INFO [stderr]    |
Dec 12 23:31:03.387 INFO [stderr] 28 |                 &Op::ArrayCreate{target, length_source} => unsafe {},
Dec 12 23:31:03.387 INFO [stderr]    |                                          ^^^^^^^^^^^^^ help: try ignoring the field: `length_source: _`
Dec 12 23:31:03.387 INFO [stderr] 
Dec 12 23:31:03.387 INFO [stderr] warning: unused variable: `source`
Dec 12 23:31:03.387 INFO [stderr]   --> src/vm.rs:29:31
Dec 12 23:31:03.387 INFO [stderr]    |
Dec 12 23:31:03.387 INFO [stderr] 29 |                 &Op::ArraySet{source, target, index_source} => unsafe {},
Dec 12 23:31:03.387 INFO [stderr]    |                               ^^^^^^ help: try ignoring the field: `source: _`
Dec 12 23:31:03.387 INFO [stderr] 
Dec 12 23:31:03.387 INFO [stderr] warning: unused variable: `target`
Dec 12 23:31:03.387 INFO [stderr]   --> src/vm.rs:29:39
Dec 12 23:31:03.387 INFO [stderr]    |
Dec 12 23:31:03.387 INFO [stderr] 29 |                 &Op::ArraySet{source, target, index_source} => unsafe {},
Dec 12 23:31:03.387 INFO [stderr]    |                                       ^^^^^^ help: try ignoring the field: `target: _`
Dec 12 23:31:03.387 INFO [stderr] 
Dec 12 23:31:03.387 INFO [stderr] warning: unused variable: `index_source`
Dec 12 23:31:03.387 INFO [stderr]   --> src/vm.rs:29:47
Dec 12 23:31:03.387 INFO [stderr]    |
Dec 12 23:31:03.387 INFO [stderr] 29 |                 &Op::ArraySet{source, target, index_source} => unsafe {},
Dec 12 23:31:03.387 INFO [stderr]    |                                               ^^^^^^^^^^^^ help: try ignoring the field: `index_source: _`
Dec 12 23:31:03.387 INFO [stderr] 
Dec 12 23:31:03.387 INFO [stderr] warning: unused variable: `source`
Dec 12 23:31:03.387 INFO [stderr]   --> src/vm.rs:30:32
Dec 12 23:31:03.387 INFO [stderr]    |
Dec 12 23:31:03.387 INFO [stderr] 30 |                 &Op::ArrayLoad{source, target, index_source} => unsafe {},
Dec 12 23:31:03.387 INFO [stderr]    |                                ^^^^^^ help: try ignoring the field: `source: _`
Dec 12 23:31:03.387 INFO [stderr] 
Dec 12 23:31:03.387 INFO [stderr] warning: unused variable: `target`
Dec 12 23:31:03.387 INFO [stderr]   --> src/vm.rs:30:40
Dec 12 23:31:03.387 INFO [stderr]    |
Dec 12 23:31:03.387 INFO [stderr] 30 |                 &Op::ArrayLoad{source, target, index_source} => unsafe {},
Dec 12 23:31:03.387 INFO [stderr]    |                                        ^^^^^^ help: try ignoring the field: `target: _`
Dec 12 23:31:03.387 INFO [stderr] 
Dec 12 23:31:03.387 INFO [stderr] warning: unused variable: `index_source`
Dec 12 23:31:03.387 INFO [stderr]   --> src/vm.rs:30:48
Dec 12 23:31:03.387 INFO [stderr]    |
Dec 12 23:31:03.387 INFO [stderr] 30 |                 &Op::ArrayLoad{source, target, index_source} => unsafe {},
Dec 12 23:31:03.387 INFO [stderr]    |                                                ^^^^^^^^^^^^ help: try ignoring the field: `index_source: _`
Dec 12 23:31:03.387 INFO [stderr] 
Dec 12 23:31:03.395 INFO [stderr] warning: variable does not need to be mutable
Dec 12 23:31:03.395 INFO [stderr]   --> src/function.rs:13:40
Dec 12 23:31:03.395 INFO [stderr]    |
Dec 12 23:31:03.395 INFO [stderr] 13 |     pub fn execute(&self, vm: &mut VM, mut args: ValueList) -> Value {
Dec 12 23:31:03.395 INFO [stderr]    |                                        ----^^^^
Dec 12 23:31:03.395 INFO [stderr]    |                                        |
Dec 12 23:31:03.395 INFO [stderr]    |                                        help: remove this `mut`
Dec 12 23:31:03.395 INFO [stderr]    |
Dec 12 23:31:03.395 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 23:31:03.395 INFO [stderr] 
Dec 12 23:31:03.431 INFO [stderr] warning: unnecessary `unsafe` block
Dec 12 23:31:03.431 INFO [stderr]   --> src/vm.rs:28:60
Dec 12 23:31:03.431 INFO [stderr]    |
Dec 12 23:31:03.431 INFO [stderr] 28 |                 &Op::ArrayCreate{target, length_source} => unsafe {},
Dec 12 23:31:03.431 INFO [stderr]    |                                                            ^^^^^^ unnecessary `unsafe` block
Dec 12 23:31:03.431 INFO [stderr]    |
Dec 12 23:31:03.431 INFO [stderr]    = note: #[warn(unused_unsafe)] on by default
Dec 12 23:31:03.431 INFO [stderr] 
Dec 12 23:31:03.431 INFO [stderr] warning: unnecessary `unsafe` block
Dec 12 23:31:03.431 INFO [stderr]   --> src/vm.rs:29:64
Dec 12 23:31:03.431 INFO [stderr]    |
Dec 12 23:31:03.431 INFO [stderr] 29 |                 &Op::ArraySet{source, target, index_source} => unsafe {},
Dec 12 23:31:03.431 INFO [stderr]    |                                                                ^^^^^^ unnecessary `unsafe` block
Dec 12 23:31:03.431 INFO [stderr] 
Dec 12 23:31:03.431 INFO [stderr] warning: unnecessary `unsafe` block
Dec 12 23:31:03.431 INFO [stderr]   --> src/vm.rs:30:65
Dec 12 23:31:03.431 INFO [stderr]    |
Dec 12 23:31:03.431 INFO [stderr] 30 |                 &Op::ArrayLoad{source, target, index_source} => unsafe {},
Dec 12 23:31:03.431 INFO [stderr]    |                                                                 ^^^^^^ unnecessary `unsafe` block
Dec 12 23:31:03.431 INFO [stderr] 
Dec 12 23:31:03.431 INFO [stderr] warning: field is never used: `functions`
Dec 12 23:31:03.431 INFO [stderr]  --> src/module.rs:5:5
Dec 12 23:31:03.431 INFO [stderr]   |
Dec 12 23:31:03.431 INFO [stderr] 5 |     functions: HashMap<String, Function>
Dec 12 23:31:03.431 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:31:03.431 INFO [stderr]   |
Dec 12 23:31:03.431 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 23:31:03.431 INFO [stderr] 
Dec 12 23:31:04.766 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.85s
Dec 12 23:31:04.766 INFO [stderr] su: No module specific data is present
Dec 12 23:31:05.416 INFO running `"docker" "inspect" "d2b895de011109ad6190fe982b5759db6c8c57a56638a304764c09fe0d09a4d7"`
Dec 12 23:31:05.827 INFO running `"docker" "rm" "-f" "d2b895de011109ad6190fe982b5759db6c8c57a56638a304764c09fe0d09a4d7"`
Dec 12 23:31:06.099 INFO [stdout] d2b895de011109ad6190fe982b5759db6c8c57a56638a304764c09fe0d09a4d7
Dec 12 23:31:06.111 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 12 23:31:06.620 INFO [stdout] ad66c5394408dae3ec3a6155581bed10676530dba4f77ed56e97611d622c8821
Dec 12 23:31:06.623 INFO running `"docker" "start" "-a" "ad66c5394408dae3ec3a6155581bed10676530dba4f77ed56e97611d622c8821"`
Dec 12 23:31:08.166 INFO [stderr] usermod: no changes
Dec 12 23:31:08.207 INFO [stderr]    Compiling ghvm v0.0.1-alpha (/source)
Dec 12 23:31:08.531 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 23:31:08.531 INFO [stderr]  --> src/lib.rs:3:1
Dec 12 23:31:08.531 INFO [stderr]   |
Dec 12 23:31:08.531 INFO [stderr] 3 | #[macro_use]
Dec 12 23:31:08.531 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 23:31:08.531 INFO [stderr]   |
Dec 12 23:31:08.531 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 23:31:08.531 INFO [stderr] 
Dec 12 23:31:08.531 INFO [stderr] warning: unused imports: `RegList`, `Register`
Dec 12 23:31:08.531 INFO [stderr]  --> src/function.rs:2:13
Dec 12 23:31:08.531 INFO [stderr]   |
Dec 12 23:31:08.531 INFO [stderr] 2 | use super::{Register, RegList, Type, OpList, Value, ValueList, VM};
Dec 12 23:31:08.531 INFO [stderr]   |             ^^^^^^^^  ^^^^^^^
Dec 12 23:31:08.531 INFO [stderr] 
Dec 12 23:31:08.531 INFO [stderr] warning: unused import: `Value`
Dec 12 23:31:08.531 INFO [stderr]  --> src/ops.rs:1:23
Dec 12 23:31:08.531 INFO [stderr]   |
Dec 12 23:31:08.531 INFO [stderr] 1 | use super::{Function, Value};
Dec 12 23:31:08.531 INFO [stderr]   |                       ^^^^^
Dec 12 23:31:08.531 INFO [stderr] 
Dec 12 23:31:08.531 INFO [stderr] warning: unused imports: `Register`, `VMFunction`, `Value`
Dec 12 23:31:08.531 INFO [stderr]  --> src/vm.rs:4:13
Dec 12 23:31:08.531 INFO [stderr]   |
Dec 12 23:31:08.531 INFO [stderr] 4 | use super::{VMFunction, Module, Register, Op, Value, ValueList};
Dec 12 23:31:08.531 INFO [stderr]   |             ^^^^^^^^^^          ^^^^^^^^      ^^^^^
Dec 12 23:31:08.531 INFO [stderr] 
Dec 12 23:31:08.531 INFO [stderr] warning: unused import: `NativeFunction`
Dec 12 23:31:08.531 INFO [stderr]  --> src/tests/test_full.rs:3:15
Dec 12 23:31:08.531 INFO [stderr]   |
Dec 12 23:31:08.531 INFO [stderr] 3 |     Function, NativeFunction,  VMFunction,
Dec 12 23:31:08.531 INFO [stderr]   |               ^^^^^^^^^^^^^^
Dec 12 23:31:08.531 INFO [stderr] 
Dec 12 23:31:08.755 INFO [stderr] warning: unused variable: `vm`
Dec 12 23:31:08.755 INFO [stderr]   --> src/tests/test_full.rs:27:16
Dec 12 23:31:08.755 INFO [stderr]    |
Dec 12 23:31:08.755 INFO [stderr] 27 | fn native_func(vm: &mut VM, mut args: Vec<Value>) -> Value {
Dec 12 23:31:08.755 INFO [stderr]    |                ^^ help: consider using `_vm` instead
Dec 12 23:31:08.755 INFO [stderr]    |
Dec 12 23:31:08.755 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 23:31:08.755 INFO [stderr] 
Dec 12 23:31:08.755 INFO [stderr] warning: unused variable: `args`
Dec 12 23:31:08.755 INFO [stderr]   --> src/tests/test_full.rs:27:33
Dec 12 23:31:08.755 INFO [stderr]    |
Dec 12 23:31:08.755 INFO [stderr] 27 | fn native_func(vm: &mut VM, mut args: Vec<Value>) -> Value {
Dec 12 23:31:08.755 INFO [stderr]    |                                 ^^^^ help: consider using `_args` instead
Dec 12 23:31:08.755 INFO [stderr] 
Dec 12 23:31:08.763 INFO [stderr] warning: unused variable: `func`
Dec 12 23:31:08.763 INFO [stderr]   --> src/ops.rs:58:27
Dec 12 23:31:08.763 INFO [stderr]    |
Dec 12 23:31:08.763 INFO [stderr] 58 |             &Op::Call{ref func, args: _, target} => format!("{0} <= <some_func>()", target),
Dec 12 23:31:08.763 INFO [stderr]    |                           ^^^^ help: try ignoring the field: `func: _`
Dec 12 23:31:08.763 INFO [stderr] 
Dec 12 23:31:08.763 INFO [stderr] warning: unused variable: `return_value`
Dec 12 23:31:08.763 INFO [stderr]   --> src/vm.rs:20:13
Dec 12 23:31:08.763 INFO [stderr]    |
Dec 12 23:31:08.763 INFO [stderr] 20 |         let return_value = 0 as usize;
Dec 12 23:31:08.763 INFO [stderr]    |             ^^^^^^^^^^^^ help: consider using `_return_value` instead
Dec 12 23:31:08.763 INFO [stderr] 
Dec 12 23:31:08.763 INFO [stderr] warning: unused variable: `target`
Dec 12 23:31:08.763 INFO [stderr]   --> src/vm.rs:28:34
Dec 12 23:31:08.763 INFO [stderr]    |
Dec 12 23:31:08.763 INFO [stderr] 28 |                 &Op::ArrayCreate{target, length_source} => unsafe {},
Dec 12 23:31:08.763 INFO [stderr]    |                                  ^^^^^^ help: try ignoring the field: `target: _`
Dec 12 23:31:08.763 INFO [stderr] 
Dec 12 23:31:08.763 INFO [stderr] warning: unused variable: `length_source`
Dec 12 23:31:08.763 INFO [stderr]   --> src/vm.rs:28:42
Dec 12 23:31:08.763 INFO [stderr]    |
Dec 12 23:31:08.763 INFO [stderr] 28 |                 &Op::ArrayCreate{target, length_source} => unsafe {},
Dec 12 23:31:08.763 INFO [stderr]    |                                          ^^^^^^^^^^^^^ help: try ignoring the field: `length_source: _`
Dec 12 23:31:08.763 INFO [stderr] 
Dec 12 23:31:08.763 INFO [stderr] warning: unused variable: `source`
Dec 12 23:31:08.763 INFO [stderr]   --> src/vm.rs:29:31
Dec 12 23:31:08.763 INFO [stderr]    |
Dec 12 23:31:08.763 INFO [stderr] 29 |                 &Op::ArraySet{source, target, index_source} => unsafe {},
Dec 12 23:31:08.763 INFO [stderr]    |                               ^^^^^^ help: try ignoring the field: `source: _`
Dec 12 23:31:08.763 INFO [stderr] 
Dec 12 23:31:08.763 INFO [stderr] warning: unused variable: `target`
Dec 12 23:31:08.763 INFO [stderr]   --> src/vm.rs:29:39
Dec 12 23:31:08.763 INFO [stderr]    |
Dec 12 23:31:08.763 INFO [stderr] 29 |                 &Op::ArraySet{source, target, index_source} => unsafe {},
Dec 12 23:31:08.763 INFO [stderr]    |                                       ^^^^^^ help: try ignoring the field: `target: _`
Dec 12 23:31:08.763 INFO [stderr] 
Dec 12 23:31:08.763 INFO [stderr] warning: unused variable: `index_source`
Dec 12 23:31:08.763 INFO [stderr]   --> src/vm.rs:29:47
Dec 12 23:31:08.763 INFO [stderr]    |
Dec 12 23:31:08.763 INFO [stderr] 29 |                 &Op::ArraySet{source, target, index_source} => unsafe {},
Dec 12 23:31:08.763 INFO [stderr]    |                                               ^^^^^^^^^^^^ help: try ignoring the field: `index_source: _`
Dec 12 23:31:08.763 INFO [stderr] 
Dec 12 23:31:08.763 INFO [stderr] warning: unused variable: `source`
Dec 12 23:31:08.763 INFO [stderr]   --> src/vm.rs:30:32
Dec 12 23:31:08.763 INFO [stderr]    |
Dec 12 23:31:08.763 INFO [stderr] 30 |                 &Op::ArrayLoad{source, target, index_source} => unsafe {},
Dec 12 23:31:08.763 INFO [stderr]    |                                ^^^^^^ help: try ignoring the field: `source: _`
Dec 12 23:31:08.763 INFO [stderr] 
Dec 12 23:31:08.764 INFO [stderr] warning: unused variable: `target`
Dec 12 23:31:08.764 INFO [stderr]   --> src/vm.rs:30:40
Dec 12 23:31:08.764 INFO [stderr]    |
Dec 12 23:31:08.764 INFO [stderr] 30 |                 &Op::ArrayLoad{source, target, index_source} => unsafe {},
Dec 12 23:31:08.764 INFO [stderr]    |                                        ^^^^^^ help: try ignoring the field: `target: _`
Dec 12 23:31:08.764 INFO [stderr] 
Dec 12 23:31:08.764 INFO [stderr] warning: unused variable: `index_source`
Dec 12 23:31:08.764 INFO [stderr]   --> src/vm.rs:30:48
Dec 12 23:31:08.764 INFO [stderr]    |
Dec 12 23:31:08.764 INFO [stderr] 30 |                 &Op::ArrayLoad{source, target, index_source} => unsafe {},
Dec 12 23:31:08.764 INFO [stderr]    |                                                ^^^^^^^^^^^^ help: try ignoring the field: `index_source: _`
Dec 12 23:31:08.764 INFO [stderr] 
Dec 12 23:31:08.775 INFO [stderr] warning: variable does not need to be mutable
Dec 12 23:31:08.775 INFO [stderr]   --> src/function.rs:13:40
Dec 12 23:31:08.775 INFO [stderr]    |
Dec 12 23:31:08.775 INFO [stderr] 13 |     pub fn execute(&self, vm: &mut VM, mut args: ValueList) -> Value {
Dec 12 23:31:08.775 INFO [stderr]    |                                        ----^^^^
Dec 12 23:31:08.775 INFO [stderr]    |                                        |
Dec 12 23:31:08.775 INFO [stderr]    |                                        help: remove this `mut`
Dec 12 23:31:08.775 INFO [stderr]    |
Dec 12 23:31:08.775 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 23:31:08.775 INFO [stderr] 
Dec 12 23:31:08.823 INFO [stderr] warning: variable does not need to be mutable
Dec 12 23:31:08.823 INFO [stderr]   --> src/tests/test_full.rs:27:29
Dec 12 23:31:08.823 INFO [stderr]    |
Dec 12 23:31:08.823 INFO [stderr] 27 | fn native_func(vm: &mut VM, mut args: Vec<Value>) -> Value {
Dec 12 23:31:08.824 INFO [stderr]    |                             ----^^^^
Dec 12 23:31:08.824 INFO [stderr]    |                             |
Dec 12 23:31:08.824 INFO [stderr]    |                             help: remove this `mut`
Dec 12 23:31:08.824 INFO [stderr] 
Dec 12 23:31:08.831 INFO [stderr] warning: unnecessary `unsafe` block
Dec 12 23:31:08.831 INFO [stderr]   --> src/vm.rs:28:60
Dec 12 23:31:08.831 INFO [stderr]    |
Dec 12 23:31:08.831 INFO [stderr] 28 |                 &Op::ArrayCreate{target, length_source} => unsafe {},
Dec 12 23:31:08.831 INFO [stderr]    |                                                            ^^^^^^ unnecessary `unsafe` block
Dec 12 23:31:08.831 INFO [stderr]    |
Dec 12 23:31:08.831 INFO [stderr]    = note: #[warn(unused_unsafe)] on by default
Dec 12 23:31:08.831 INFO [stderr] 
Dec 12 23:31:08.831 INFO [stderr] warning: unnecessary `unsafe` block
Dec 12 23:31:08.831 INFO [stderr]   --> src/vm.rs:29:64
Dec 12 23:31:08.831 INFO [stderr]    |
Dec 12 23:31:08.831 INFO [stderr] 29 |                 &Op::ArraySet{source, target, index_source} => unsafe {},
Dec 12 23:31:08.831 INFO [stderr]    |                                                                ^^^^^^ unnecessary `unsafe` block
Dec 12 23:31:08.831 INFO [stderr] 
Dec 12 23:31:08.831 INFO [stderr] warning: unnecessary `unsafe` block
Dec 12 23:31:08.831 INFO [stderr]   --> src/vm.rs:30:65
Dec 12 23:31:08.831 INFO [stderr]    |
Dec 12 23:31:08.831 INFO [stderr] 30 |                 &Op::ArrayLoad{source, target, index_source} => unsafe {},
Dec 12 23:31:08.831 INFO [stderr]    |                                                                 ^^^^^^ unnecessary `unsafe` block
Dec 12 23:31:08.831 INFO [stderr] 
Dec 12 23:31:08.843 INFO [stderr] warning: field is never used: `functions`
Dec 12 23:31:08.843 INFO [stderr]  --> src/module.rs:5:5
Dec 12 23:31:08.843 INFO [stderr]   |
Dec 12 23:31:08.843 INFO [stderr] 5 |     functions: HashMap<String, Function>
Dec 12 23:31:08.843 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:31:08.843 INFO [stderr]   |
Dec 12 23:31:08.843 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 23:31:08.843 INFO [stderr] 
Dec 12 23:31:09.859 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
Dec 12 23:31:09.860 INFO [stderr] su: No module specific data is present
Dec 12 23:31:10.632 INFO running `"docker" "inspect" "ad66c5394408dae3ec3a6155581bed10676530dba4f77ed56e97611d622c8821"`
Dec 12 23:31:10.884 INFO running `"docker" "rm" "-f" "ad66c5394408dae3ec3a6155581bed10676530dba4f77ed56e97611d622c8821"`
Dec 12 23:31:11.181 INFO [stdout] ad66c5394408dae3ec3a6155581bed10676530dba4f77ed56e97611d622c8821
Dec 12 23:31:11.192 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 12 23:31:11.657 INFO [stdout] 68ac6d2d732855dc7e183efec7999233c8e2ae7454c598347ec4e44bff4971eb
Dec 12 23:31:11.663 INFO running `"docker" "start" "-a" "68ac6d2d732855dc7e183efec7999233c8e2ae7454c598347ec4e44bff4971eb"`
Dec 12 23:31:12.875 INFO [stderr] usermod: no changes
Dec 12 23:31:12.967 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 12 23:31:12.967 INFO [stdout] 
Dec 12 23:31:12.967 INFO [stderr]      Running /target/debug/deps/ghvm-4046111850bc0d1c
Dec 12 23:31:12.967 INFO [stdout] running 3 tests
Dec 12 23:31:12.967 INFO [stdout] test tests::test_full::test_full ... ok
Dec 12 23:31:12.967 INFO [stdout] test tests::test_builder::test_get_insert_local_val ... ok
Dec 12 23:31:12.967 INFO [stdout] test tests::test_full::test_native_func ... ok
Dec 12 23:31:12.967 INFO [stdout] 
Dec 12 23:31:12.967 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 23:31:12.967 INFO [stdout] 
Dec 12 23:31:12.975 INFO [stderr]    Doc-tests ghvm
Dec 12 23:31:13.187 INFO [stdout] 
Dec 12 23:31:13.187 INFO [stdout] running 0 tests
Dec 12 23:31:13.187 INFO [stdout] 
Dec 12 23:31:13.187 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 23:31:13.187 INFO [stdout] 
Dec 12 23:31:13.191 INFO [stderr] su: No module specific data is present
Dec 12 23:31:13.943 INFO running `"docker" "inspect" "68ac6d2d732855dc7e183efec7999233c8e2ae7454c598347ec4e44bff4971eb"`
Dec 12 23:31:14.351 INFO running `"docker" "rm" "-f" "68ac6d2d732855dc7e183efec7999233c8e2ae7454c598347ec4e44bff4971eb"`
Dec 12 23:31:14.735 INFO [stdout] 68ac6d2d732855dc7e183efec7999233c8e2ae7454c598347ec4e44bff4971eb