Nov 30 20:39:25.453 INFO checking jazz_vm-0.1.5 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 20:39:25.454 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 20:39:25.744 INFO [stdout] 4d56eab504e3eddf6fda32f0f7d778fb372a5823784a592000e181c945f7eb60
Nov 30 20:39:25.748 INFO running `"docker" "start" "-a" "4d56eab504e3eddf6fda32f0f7d778fb372a5823784a592000e181c945f7eb60"`
Nov 30 20:39:26.556 INFO [stderr] usermod: no changes
Nov 30 20:39:26.624 INFO [stderr]     Checking bincode v0.9.2
Nov 30 20:39:27.516 INFO [stderr]     Checking jazz_vm v0.1.5 (/source)
Nov 30 20:39:28.700 INFO [stderr] warning: unused import: `std::fmt::Debug`
Nov 30 20:39:28.700 INFO [stderr]  --> src/fixed_array.rs:1:5
Nov 30 20:39:28.700 INFO [stderr]   |
Nov 30 20:39:28.700 INFO [stderr] 1 | use std::fmt::Debug;
Nov 30 20:39:28.700 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 30 20:39:28.700 INFO [stderr]   |
Nov 30 20:39:28.700 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 20:39:28.701 INFO [stderr] 
Nov 30 20:39:28.940 INFO [stderr] warning: unused import: `std::fmt::Debug`
Nov 30 20:39:28.940 INFO [stderr]  --> src/fixed_array.rs:1:5
Nov 30 20:39:28.940 INFO [stderr]   |
Nov 30 20:39:28.940 INFO [stderr] 1 | use std::fmt::Debug;
Nov 30 20:39:28.940 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 30 20:39:28.940 INFO [stderr]   |
Nov 30 20:39:28.940 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 20:39:28.940 INFO [stderr] 
Nov 30 20:39:31.780 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:39:31.780 INFO [stderr]    --> src/basic_block.rs:464:37
Nov 30 20:39:31.780 INFO [stderr]     |
Nov 30 20:39:31.780 INFO [stderr] 464 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Nov 30 20:39:31.780 INFO [stderr]     |                                     ----^^^^^^^^^^^^^
Nov 30 20:39:31.780 INFO [stderr]     |                                     |
Nov 30 20:39:31.780 INFO [stderr]     |                                     help: remove this `mut`
Nov 30 20:39:31.780 INFO [stderr]     |
Nov 30 20:39:31.780 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 20:39:31.780 INFO [stderr] 
Nov 30 20:39:32.076 INFO [stderr] warning: unused variable: `ctx`
Nov 30 20:39:32.076 INFO [stderr]   --> src/hybrid/jit_test.rs:15:31
Nov 30 20:39:32.076 INFO [stderr]    |
Nov 30 20:39:32.076 INFO [stderr] 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Nov 30 20:39:32.076 INFO [stderr]    |                               ^^^ help: consider using `_ctx` instead
Nov 30 20:39:32.076 INFO [stderr]    |
Nov 30 20:39:32.076 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 20:39:32.076 INFO [stderr] 
Nov 30 20:39:32.076 INFO [stderr] warning: unused variable: `id`
Nov 30 20:39:32.076 INFO [stderr]   --> src/hybrid/jit_test.rs:15:59
Nov 30 20:39:32.076 INFO [stderr]    |
Nov 30 20:39:32.076 INFO [stderr] 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Nov 30 20:39:32.076 INFO [stderr]    |                                                           ^^ help: consider using `_id` instead
Nov 30 20:39:32.076 INFO [stderr] 
Nov 30 20:39:32.764 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:39:32.764 INFO [stderr]    --> src/basic_block.rs:464:37
Nov 30 20:39:32.764 INFO [stderr]     |
Nov 30 20:39:32.764 INFO [stderr] 464 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Nov 30 20:39:32.764 INFO [stderr]     |                                     ----^^^^^^^^^^^^^
Nov 30 20:39:32.764 INFO [stderr]     |                                     |
Nov 30 20:39:32.764 INFO [stderr]     |                                     help: remove this `mut`
Nov 30 20:39:32.764 INFO [stderr]     |
Nov 30 20:39:32.764 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 20:39:32.764 INFO [stderr] 
Nov 30 20:39:33.486 INFO [stderr] warning: unused import: `std::fmt::Debug`
Nov 30 20:39:33.486 INFO [stderr]  --> src/fixed_array.rs:1:5
Nov 30 20:39:33.486 INFO [stderr]   |
Nov 30 20:39:33.486 INFO [stderr] 1 | use std::fmt::Debug;
Nov 30 20:39:33.486 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 30 20:39:33.486 INFO [stderr]   |
Nov 30 20:39:33.486 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 20:39:33.486 INFO [stderr] 
Nov 30 20:39:33.502 INFO [stderr] warning: unused import: `value::ValueContext`
Nov 30 20:39:33.508 INFO [stderr]   --> src/main.rs:40:5
Nov 30 20:39:33.508 INFO [stderr]    |
Nov 30 20:39:33.508 INFO [stderr] 40 | use value::ValueContext;
Nov 30 20:39:33.508 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 30 20:39:33.508 INFO [stderr] 
Nov 30 20:39:33.508 INFO [stderr] warning: unused import: `value::Value`
Nov 30 20:39:33.508 INFO [stderr]   --> src/main.rs:41:5
Nov 30 20:39:33.508 INFO [stderr]    |
Nov 30 20:39:33.508 INFO [stderr] 41 | use value::Value;
Nov 30 20:39:33.508 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 30 20:39:33.508 INFO [stderr] 
Nov 30 20:39:33.720 INFO [stderr] warning: unused import: `std::fmt::Debug`
Nov 30 20:39:33.720 INFO [stderr]  --> src/fixed_array.rs:1:5
Nov 30 20:39:33.720 INFO [stderr]   |
Nov 30 20:39:33.720 INFO [stderr] 1 | use std::fmt::Debug;
Nov 30 20:39:33.720 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 30 20:39:33.720 INFO [stderr]   |
Nov 30 20:39:33.720 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 20:39:33.720 INFO [stderr] 
Nov 30 20:39:33.728 INFO [stderr] warning: unused import: `value::ValueContext`
Nov 30 20:39:33.728 INFO [stderr]   --> src/main.rs:40:5
Nov 30 20:39:33.728 INFO [stderr]    |
Nov 30 20:39:33.728 INFO [stderr] 40 | use value::ValueContext;
Nov 30 20:39:33.728 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 30 20:39:33.728 INFO [stderr] 
Nov 30 20:39:33.728 INFO [stderr] warning: unused import: `value::Value`
Nov 30 20:39:33.728 INFO [stderr]   --> src/main.rs:41:5
Nov 30 20:39:33.728 INFO [stderr]    |
Nov 30 20:39:33.728 INFO [stderr] 41 | use value::Value;
Nov 30 20:39:33.728 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 30 20:39:33.728 INFO [stderr] 
Nov 30 20:39:35.536 INFO [stderr] warning: unused variable: `ctx`
Nov 30 20:39:35.536 INFO [stderr]   --> src/hybrid/jit_test.rs:15:31
Nov 30 20:39:35.536 INFO [stderr]    |
Nov 30 20:39:35.536 INFO [stderr] 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Nov 30 20:39:35.537 INFO [stderr]    |                               ^^^ help: consider using `_ctx` instead
Nov 30 20:39:35.537 INFO [stderr]    |
Nov 30 20:39:35.537 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 20:39:35.537 INFO [stderr] 
Nov 30 20:39:35.537 INFO [stderr] warning: unused variable: `id`
Nov 30 20:39:35.537 INFO [stderr]   --> src/hybrid/jit_test.rs:15:59
Nov 30 20:39:35.537 INFO [stderr]    |
Nov 30 20:39:35.537 INFO [stderr] 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Nov 30 20:39:35.537 INFO [stderr]    |                                                           ^^ help: consider using `_id` instead
Nov 30 20:39:35.537 INFO [stderr] 
Nov 30 20:39:35.680 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:39:35.680 INFO [stderr]    --> src/basic_block.rs:464:37
Nov 30 20:39:35.680 INFO [stderr]     |
Nov 30 20:39:35.680 INFO [stderr] 464 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Nov 30 20:39:35.680 INFO [stderr]     |                                     ----^^^^^^^^^^^^^
Nov 30 20:39:35.680 INFO [stderr]     |                                     |
Nov 30 20:39:35.680 INFO [stderr]     |                                     help: remove this `mut`
Nov 30 20:39:35.680 INFO [stderr]     |
Nov 30 20:39:35.680 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 20:39:35.680 INFO [stderr] 
Nov 30 20:39:35.988 INFO [stderr] warning: constant item is never used: `END`
Nov 30 20:39:35.988 INFO [stderr]    --> src/main.rs:122:5
Nov 30 20:39:35.988 INFO [stderr]     |
Nov 30 20:39:35.988 INFO [stderr] 122 |     const END: i64 = 100000;
Nov 30 20:39:35.988 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:39:35.988 INFO [stderr]     |
Nov 30 20:39:35.988 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 30 20:39:35.988 INFO [stderr] 
Nov 30 20:39:36.363 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:39:36.363 INFO [stderr]    --> src/basic_block.rs:464:37
Nov 30 20:39:36.363 INFO [stderr]     |
Nov 30 20:39:36.363 INFO [stderr] 464 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Nov 30 20:39:36.363 INFO [stderr]     |                                     ----^^^^^^^^^^^^^
Nov 30 20:39:36.363 INFO [stderr]     |                                     |
Nov 30 20:39:36.363 INFO [stderr]     |                                     help: remove this `mut`
Nov 30 20:39:36.363 INFO [stderr]     |
Nov 30 20:39:36.363 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 20:39:36.363 INFO [stderr] 
Nov 30 20:39:36.795 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.20s
Nov 30 20:39:36.795 INFO [stderr] su: No module specific data is present
Nov 30 20:39:37.844 INFO running `"docker" "inspect" "4d56eab504e3eddf6fda32f0f7d778fb372a5823784a592000e181c945f7eb60"`
Nov 30 20:39:38.094 INFO running `"docker" "rm" "-f" "4d56eab504e3eddf6fda32f0f7d778fb372a5823784a592000e181c945f7eb60"`
Nov 30 20:39:38.416 INFO [stdout] 4d56eab504e3eddf6fda32f0f7d778fb372a5823784a592000e181c945f7eb60