Oct 13 13:13:49.360 INFO checking jazz_vm-0.1.5 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 13:13:49.360 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 13:13:49.749 INFO blam! 9c6375280cf52d3d997e0009d0c41c5857c2e4c3c3066ef4799a565d7159961a
Oct 13 13:13:49.750 INFO running `"docker" "start" "-a" "9c6375280cf52d3d997e0009d0c41c5857c2e4c3c3066ef4799a565d7159961a"`
Oct 13 13:13:50.948 INFO kablam! usermod: no changes
Oct 13 13:13:51.060 INFO kablam!     Checking jazz_vm v0.1.5 (/source)
Oct 13 13:13:53.288 INFO kablam! warning: unused import: `std::fmt::Debug`
Oct 13 13:13:53.288 INFO kablam!  --> src/fixed_array.rs:1:5
Oct 13 13:13:53.288 INFO kablam!   |
Oct 13 13:13:53.288 INFO kablam! 1 | use std::fmt::Debug;
Oct 13 13:13:53.288 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 13 13:13:53.288 INFO kablam!   |
Oct 13 13:13:53.288 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 13:13:53.288 INFO kablam! 
Oct 13 13:13:53.463 INFO kablam! warning: unused import: `std::fmt::Debug`
Oct 13 13:13:53.463 INFO kablam!  --> src/fixed_array.rs:1:5
Oct 13 13:13:53.464 INFO kablam!   |
Oct 13 13:13:53.464 INFO kablam! 1 | use std::fmt::Debug;
Oct 13 13:13:53.465 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 13 13:13:53.465 INFO kablam!   |
Oct 13 13:13:53.465 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 13:13:53.466 INFO kablam! 
Oct 13 13:13:57.057 INFO kablam! warning: unused variable: `ctx`
Oct 13 13:13:57.057 INFO kablam!   --> src/hybrid/jit_test.rs:15:31
Oct 13 13:13:57.058 INFO kablam!    |
Oct 13 13:13:57.058 INFO kablam! 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Oct 13 13:13:57.058 INFO kablam!    |                               ^^^ help: consider using `_ctx` instead
Oct 13 13:13:57.058 INFO kablam!    |
Oct 13 13:13:57.058 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 13:13:57.058 INFO kablam! 
Oct 13 13:13:57.058 INFO kablam! warning: unused variable: `id`
Oct 13 13:13:57.058 INFO kablam!   --> src/hybrid/jit_test.rs:15:59
Oct 13 13:13:57.058 INFO kablam!    |
Oct 13 13:13:57.058 INFO kablam! 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Oct 13 13:13:57.058 INFO kablam!    |                                                           ^^ help: consider using `_id` instead
Oct 13 13:13:57.058 INFO kablam! 
Oct 13 13:13:57.460 INFO kablam! warning: variable does not need to be mutable
Oct 13 13:13:57.460 INFO kablam!    --> src/basic_block.rs:464:37
Oct 13 13:13:57.460 INFO kablam!     |
Oct 13 13:13:57.460 INFO kablam! 464 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Oct 13 13:13:57.460 INFO kablam!     |                                     ----^^^^^^^^^^^^^
Oct 13 13:13:57.460 INFO kablam!     |                                     |
Oct 13 13:13:57.460 INFO kablam!     |                                     help: remove this `mut`
Oct 13 13:13:57.460 INFO kablam!     |
Oct 13 13:13:57.461 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 13:13:57.461 INFO kablam! 
Oct 13 13:13:58.100 INFO kablam! warning: variable does not need to be mutable
Oct 13 13:13:58.100 INFO kablam!    --> src/basic_block.rs:464:37
Oct 13 13:13:58.100 INFO kablam!     |
Oct 13 13:13:58.100 INFO kablam! 464 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Oct 13 13:13:58.100 INFO kablam!     |                                     ----^^^^^^^^^^^^^
Oct 13 13:13:58.100 INFO kablam!     |                                     |
Oct 13 13:13:58.100 INFO kablam!     |                                     help: remove this `mut`
Oct 13 13:13:58.100 INFO kablam!     |
Oct 13 13:13:58.100 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 13:13:58.100 INFO kablam! 
Oct 13 13:13:59.830 INFO kablam! warning: unused import: `std::fmt::Debug`
Oct 13 13:13:59.830 INFO kablam!  --> src/fixed_array.rs:1:5
Oct 13 13:13:59.830 INFO kablam!   |
Oct 13 13:13:59.831 INFO kablam! 1 | use std::fmt::Debug;
Oct 13 13:13:59.831 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 13 13:13:59.831 INFO kablam!   |
Oct 13 13:13:59.831 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 13:13:59.831 INFO kablam! 
Oct 13 13:13:59.848 INFO kablam! warning: unused import: `value::ValueContext`
Oct 13 13:13:59.848 INFO kablam!   --> src/main.rs:40:5
Oct 13 13:13:59.848 INFO kablam!    |
Oct 13 13:13:59.848 INFO kablam! 40 | use value::ValueContext;
Oct 13 13:13:59.848 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 13 13:13:59.848 INFO kablam! 
Oct 13 13:13:59.848 INFO kablam! warning: unused import: `value::Value`
Oct 13 13:13:59.848 INFO kablam!   --> src/main.rs:41:5
Oct 13 13:13:59.848 INFO kablam!    |
Oct 13 13:13:59.848 INFO kablam! 41 | use value::Value;
Oct 13 13:13:59.848 INFO kablam!    |     ^^^^^^^^^^^^
Oct 13 13:13:59.848 INFO kablam! 
Oct 13 13:13:59.923 INFO kablam! warning: unused import: `std::fmt::Debug`
Oct 13 13:13:59.924 INFO kablam!  --> src/fixed_array.rs:1:5
Oct 13 13:13:59.924 INFO kablam!   |
Oct 13 13:13:59.924 INFO kablam! 1 | use std::fmt::Debug;
Oct 13 13:13:59.925 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 13 13:13:59.925 INFO kablam!   |
Oct 13 13:13:59.925 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 13:13:59.926 INFO kablam! 
Oct 13 13:13:59.944 INFO kablam! warning: unused import: `value::ValueContext`
Oct 13 13:13:59.945 INFO kablam!   --> src/main.rs:40:5
Oct 13 13:13:59.945 INFO kablam!    |
Oct 13 13:13:59.945 INFO kablam! 40 | use value::ValueContext;
Oct 13 13:13:59.946 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 13 13:13:59.946 INFO kablam! 
Oct 13 13:13:59.947 INFO kablam! warning: unused import: `value::Value`
Oct 13 13:13:59.947 INFO kablam!   --> src/main.rs:41:5
Oct 13 13:13:59.947 INFO kablam!    |
Oct 13 13:13:59.948 INFO kablam! 41 | use value::Value;
Oct 13 13:13:59.948 INFO kablam!    |     ^^^^^^^^^^^^
Oct 13 13:13:59.948 INFO kablam! 
Oct 13 13:14:02.680 INFO kablam! warning: variable does not need to be mutable
Oct 13 13:14:02.680 INFO kablam!    --> src/basic_block.rs:464:37
Oct 13 13:14:02.680 INFO kablam!     |
Oct 13 13:14:02.680 INFO kablam! 464 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Oct 13 13:14:02.680 INFO kablam!     |                                     ----^^^^^^^^^^^^^
Oct 13 13:14:02.680 INFO kablam!     |                                     |
Oct 13 13:14:02.680 INFO kablam!     |                                     help: remove this `mut`
Oct 13 13:14:02.680 INFO kablam!     |
Oct 13 13:14:02.680 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 13:14:02.680 INFO kablam! 
Oct 13 13:14:02.828 INFO kablam! warning: unused variable: `ctx`
Oct 13 13:14:02.828 INFO kablam!   --> src/hybrid/jit_test.rs:15:31
Oct 13 13:14:02.828 INFO kablam!    |
Oct 13 13:14:02.828 INFO kablam! 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Oct 13 13:14:02.828 INFO kablam!    |                               ^^^ help: consider using `_ctx` instead
Oct 13 13:14:02.840 INFO kablam!    |
Oct 13 13:14:02.840 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 13:14:02.840 INFO kablam! 
Oct 13 13:14:02.840 INFO kablam! warning: unused variable: `id`
Oct 13 13:14:02.840 INFO kablam!   --> src/hybrid/jit_test.rs:15:59
Oct 13 13:14:02.840 INFO kablam!    |
Oct 13 13:14:02.840 INFO kablam! 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Oct 13 13:14:02.840 INFO kablam!    |                                                           ^^ help: consider using `_id` instead
Oct 13 13:14:02.840 INFO kablam! 
Oct 13 13:14:03.450 INFO kablam! warning: constant item is never used: `END`
Oct 13 13:14:03.450 INFO kablam!    --> src/main.rs:122:5
Oct 13 13:14:03.450 INFO kablam!     |
Oct 13 13:14:03.450 INFO kablam! 122 |     const END: i64 = 100000;
Oct 13 13:14:03.450 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 13:14:03.450 INFO kablam!     |
Oct 13 13:14:03.450 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 13 13:14:03.450 INFO kablam! 
Oct 13 13:14:03.768 INFO kablam! warning: variable does not need to be mutable
Oct 13 13:14:03.768 INFO kablam!    --> src/basic_block.rs:464:37
Oct 13 13:14:03.768 INFO kablam!     |
Oct 13 13:14:03.768 INFO kablam! 464 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Oct 13 13:14:03.768 INFO kablam!     |                                     ----^^^^^^^^^^^^^
Oct 13 13:14:03.768 INFO kablam!     |                                     |
Oct 13 13:14:03.768 INFO kablam!     |                                     help: remove this `mut`
Oct 13 13:14:03.768 INFO kablam!     |
Oct 13 13:14:03.768 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 13:14:03.768 INFO kablam! 
Oct 13 13:14:04.197 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.23s
Oct 13 13:14:04.203 INFO kablam! su: No module specific data is present
Oct 13 13:14:04.864 INFO running `"docker" "rm" "-f" "9c6375280cf52d3d997e0009d0c41c5857c2e4c3c3066ef4799a565d7159961a"`
Oct 13 13:14:05.106 INFO blam! 9c6375280cf52d3d997e0009d0c41c5857c2e4c3c3066ef4799a565d7159961a