Nov 28 23:15:16.777 INFO checking jazz_vm-0.1.5 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 23:15:16.777 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 23:15:16.969 INFO [stdout] f781ecf8ee56955f66111cfbbcd3b6776373fbe1ea2c440b6a9919ffed9154ee
Nov 28 23:15:16.974 INFO running `"docker" "start" "-a" "f781ecf8ee56955f66111cfbbcd3b6776373fbe1ea2c440b6a9919ffed9154ee"`
Nov 28 23:15:17.504 INFO [stderr] usermod: no changes
Nov 28 23:15:17.582 INFO [stderr]     Checking bincode v0.9.2
Nov 28 23:15:18.491 INFO [stderr]     Checking jazz_vm v0.1.5 (/source)
Nov 28 23:15:20.032 INFO [stderr] warning: unused import: `std::fmt::Debug`
Nov 28 23:15:20.032 INFO [stderr]  --> src/fixed_array.rs:1:5
Nov 28 23:15:20.032 INFO [stderr]   |
Nov 28 23:15:20.032 INFO [stderr] 1 | use std::fmt::Debug;
Nov 28 23:15:20.032 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 28 23:15:20.032 INFO [stderr]   |
Nov 28 23:15:20.032 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 23:15:20.032 INFO [stderr] 
Nov 28 23:15:20.200 INFO [stderr] warning: unused import: `std::fmt::Debug`
Nov 28 23:15:20.200 INFO [stderr]  --> src/fixed_array.rs:1:5
Nov 28 23:15:20.200 INFO [stderr]   |
Nov 28 23:15:20.200 INFO [stderr] 1 | use std::fmt::Debug;
Nov 28 23:15:20.200 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 28 23:15:20.200 INFO [stderr]   |
Nov 28 23:15:20.200 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 23:15:20.200 INFO [stderr] 
Nov 28 23:15:22.328 INFO [stderr] warning: unused variable: `ctx`
Nov 28 23:15:22.328 INFO [stderr]   --> src/hybrid/jit_test.rs:15:31
Nov 28 23:15:22.328 INFO [stderr]    |
Nov 28 23:15:22.328 INFO [stderr] 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Nov 28 23:15:22.328 INFO [stderr]    |                               ^^^ help: consider using `_ctx` instead
Nov 28 23:15:22.328 INFO [stderr]    |
Nov 28 23:15:22.328 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 23:15:22.328 INFO [stderr] 
Nov 28 23:15:22.328 INFO [stderr] warning: unused variable: `id`
Nov 28 23:15:22.328 INFO [stderr]   --> src/hybrid/jit_test.rs:15:59
Nov 28 23:15:22.328 INFO [stderr]    |
Nov 28 23:15:22.328 INFO [stderr] 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Nov 28 23:15:22.328 INFO [stderr]    |                                                           ^^ help: consider using `_id` instead
Nov 28 23:15:22.328 INFO [stderr] 
Nov 28 23:15:23.352 INFO [stderr] warning: variable does not need to be mutable
Nov 28 23:15:23.352 INFO [stderr]    --> src/basic_block.rs:464:37
Nov 28 23:15:23.352 INFO [stderr]     |
Nov 28 23:15:23.352 INFO [stderr] 464 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Nov 28 23:15:23.352 INFO [stderr]     |                                     ----^^^^^^^^^^^^^
Nov 28 23:15:23.352 INFO [stderr]     |                                     |
Nov 28 23:15:23.352 INFO [stderr]     |                                     help: remove this `mut`
Nov 28 23:15:23.352 INFO [stderr]     |
Nov 28 23:15:23.352 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 23:15:23.352 INFO [stderr] 
Nov 28 23:15:23.708 INFO [stderr] warning: variable does not need to be mutable
Nov 28 23:15:23.708 INFO [stderr]    --> src/basic_block.rs:464:37
Nov 28 23:15:23.708 INFO [stderr]     |
Nov 28 23:15:23.708 INFO [stderr] 464 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Nov 28 23:15:23.708 INFO [stderr]     |                                     ----^^^^^^^^^^^^^
Nov 28 23:15:23.708 INFO [stderr]     |                                     |
Nov 28 23:15:23.708 INFO [stderr]     |                                     help: remove this `mut`
Nov 28 23:15:23.708 INFO [stderr]     |
Nov 28 23:15:23.708 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 23:15:23.708 INFO [stderr] 
Nov 28 23:15:25.805 INFO [stderr] warning: unused import: `std::fmt::Debug`
Nov 28 23:15:25.805 INFO [stderr]  --> src/fixed_array.rs:1:5
Nov 28 23:15:25.805 INFO [stderr]   |
Nov 28 23:15:25.805 INFO [stderr] 1 | use std::fmt::Debug;
Nov 28 23:15:25.805 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 28 23:15:25.805 INFO [stderr]   |
Nov 28 23:15:25.805 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 23:15:25.805 INFO [stderr] 
Nov 28 23:15:25.836 INFO [stderr] warning: unused import: `value::ValueContext`
Nov 28 23:15:25.836 INFO [stderr]   --> src/main.rs:40:5
Nov 28 23:15:25.836 INFO [stderr]    |
Nov 28 23:15:25.836 INFO [stderr] 40 | use value::ValueContext;
Nov 28 23:15:25.836 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 28 23:15:25.836 INFO [stderr] 
Nov 28 23:15:25.836 INFO [stderr] warning: unused import: `value::Value`
Nov 28 23:15:25.836 INFO [stderr]   --> src/main.rs:41:5
Nov 28 23:15:25.836 INFO [stderr]    |
Nov 28 23:15:25.836 INFO [stderr] 41 | use value::Value;
Nov 28 23:15:25.836 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 28 23:15:25.836 INFO [stderr] 
Nov 28 23:15:26.602 INFO [stderr] warning: unused import: `std::fmt::Debug`
Nov 28 23:15:26.602 INFO [stderr]  --> src/fixed_array.rs:1:5
Nov 28 23:15:26.602 INFO [stderr]   |
Nov 28 23:15:26.602 INFO [stderr] 1 | use std::fmt::Debug;
Nov 28 23:15:26.602 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 28 23:15:26.602 INFO [stderr]   |
Nov 28 23:15:26.602 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 23:15:26.602 INFO [stderr] 
Nov 28 23:15:26.630 INFO [stderr] warning: unused import: `value::ValueContext`
Nov 28 23:15:26.630 INFO [stderr]   --> src/main.rs:40:5
Nov 28 23:15:26.630 INFO [stderr]    |
Nov 28 23:15:26.630 INFO [stderr] 40 | use value::ValueContext;
Nov 28 23:15:26.630 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 28 23:15:26.630 INFO [stderr] 
Nov 28 23:15:26.630 INFO [stderr] warning: unused import: `value::Value`
Nov 28 23:15:26.630 INFO [stderr]   --> src/main.rs:41:5
Nov 28 23:15:26.630 INFO [stderr]    |
Nov 28 23:15:26.630 INFO [stderr] 41 | use value::Value;
Nov 28 23:15:26.630 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 28 23:15:26.630 INFO [stderr] 
Nov 28 23:15:28.416 INFO [stderr] warning: variable does not need to be mutable
Nov 28 23:15:28.416 INFO [stderr]    --> src/basic_block.rs:464:37
Nov 28 23:15:28.416 INFO [stderr]     |
Nov 28 23:15:28.416 INFO [stderr] 464 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Nov 28 23:15:28.416 INFO [stderr]     |                                     ----^^^^^^^^^^^^^
Nov 28 23:15:28.485 INFO [stderr]     |                                     |
Nov 28 23:15:28.485 INFO [stderr]     |                                     help: remove this `mut`
Nov 28 23:15:28.485 INFO [stderr]     |
Nov 28 23:15:28.485 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 23:15:28.485 INFO [stderr] 
Nov 28 23:15:28.485 INFO [stderr] warning: unused variable: `ctx`
Nov 28 23:15:28.485 INFO [stderr]   --> src/hybrid/jit_test.rs:15:31
Nov 28 23:15:28.485 INFO [stderr]    |
Nov 28 23:15:28.485 INFO [stderr] 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Nov 28 23:15:28.485 INFO [stderr]    |                               ^^^ help: consider using `_ctx` instead
Nov 28 23:15:28.485 INFO [stderr]    |
Nov 28 23:15:28.485 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 23:15:28.485 INFO [stderr] 
Nov 28 23:15:28.485 INFO [stderr] warning: unused variable: `id`
Nov 28 23:15:28.485 INFO [stderr]   --> src/hybrid/jit_test.rs:15:59
Nov 28 23:15:28.485 INFO [stderr]    |
Nov 28 23:15:28.485 INFO [stderr] 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Nov 28 23:15:28.485 INFO [stderr]    |                                                           ^^ help: consider using `_id` instead
Nov 28 23:15:28.485 INFO [stderr] 
Nov 28 23:15:28.816 INFO [stderr] warning: constant item is never used: `END`
Nov 28 23:15:28.816 INFO [stderr]    --> src/main.rs:122:5
Nov 28 23:15:28.816 INFO [stderr]     |
Nov 28 23:15:28.816 INFO [stderr] 122 |     const END: i64 = 100000;
Nov 28 23:15:28.816 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:15:28.816 INFO [stderr]     |
Nov 28 23:15:28.816 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 23:15:28.816 INFO [stderr] 
Nov 28 23:15:29.184 INFO [stderr] warning: variable does not need to be mutable
Nov 28 23:15:29.184 INFO [stderr]    --> src/basic_block.rs:464:37
Nov 28 23:15:29.184 INFO [stderr]     |
Nov 28 23:15:29.184 INFO [stderr] 464 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Nov 28 23:15:29.184 INFO [stderr]     |                                     ----^^^^^^^^^^^^^
Nov 28 23:15:29.184 INFO [stderr]     |                                     |
Nov 28 23:15:29.184 INFO [stderr]     |                                     help: remove this `mut`
Nov 28 23:15:29.184 INFO [stderr]     |
Nov 28 23:15:29.184 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 23:15:29.184 INFO [stderr] 
Nov 28 23:15:29.596 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.07s
Nov 28 23:15:29.596 INFO [stderr] su: No module specific data is present
Nov 28 23:15:29.885 INFO running `"docker" "inspect" "f781ecf8ee56955f66111cfbbcd3b6776373fbe1ea2c440b6a9919ffed9154ee"`
Nov 28 23:15:30.074 INFO running `"docker" "rm" "-f" "f781ecf8ee56955f66111cfbbcd3b6776373fbe1ea2c440b6a9919ffed9154ee"`
Nov 28 23:15:30.396 INFO [stdout] f781ecf8ee56955f66111cfbbcd3b6776373fbe1ea2c440b6a9919ffed9154ee