Dec 18 14:49:42.925 INFO checking jazz_vm-0.1.5 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 14:49:42.925 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/jazz_vm/0.1.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:49:43.292 INFO [stdout] 84b4906eac22cc0c5d3a44b6dfae7a0611f5e2a03aaba98544d6f48ddb8a8901
Dec 18 14:49:43.298 INFO running `"docker" "start" "-a" "84b4906eac22cc0c5d3a44b6dfae7a0611f5e2a03aaba98544d6f48ddb8a8901"`
Dec 18 14:49:45.268 INFO [stderr]     Checking bincode v0.9.2
Dec 18 14:49:46.124 INFO [stderr]     Checking jazz_vm v0.1.5 (/opt/crater/workdir)
Dec 18 14:49:47.248 INFO [stderr] warning: unused import: `std::fmt::Debug`
Dec 18 14:49:47.248 INFO [stderr]  --> src/fixed_array.rs:1:5
Dec 18 14:49:47.248 INFO [stderr]   |
Dec 18 14:49:47.248 INFO [stderr] 1 | use std::fmt::Debug;
Dec 18 14:49:47.248 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 18 14:49:47.248 INFO [stderr]   |
Dec 18 14:49:47.248 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 14:49:47.248 INFO [stderr] 
Dec 18 14:49:47.965 INFO [stderr] warning: unused import: `std::fmt::Debug`
Dec 18 14:49:47.965 INFO [stderr]  --> src/fixed_array.rs:1:5
Dec 18 14:49:47.965 INFO [stderr]   |
Dec 18 14:49:47.965 INFO [stderr] 1 | use std::fmt::Debug;
Dec 18 14:49:47.965 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 18 14:49:47.965 INFO [stderr]   |
Dec 18 14:49:47.965 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 14:49:47.965 INFO [stderr] 
Dec 18 14:49:50.204 INFO [stderr] warning: unused variable: `ctx`
Dec 18 14:49:50.204 INFO [stderr]   --> src/hybrid/jit_test.rs:15:31
Dec 18 14:49:50.204 INFO [stderr]    |
Dec 18 14:49:50.204 INFO [stderr] 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Dec 18 14:49:50.204 INFO [stderr]    |                               ^^^ help: consider using `_ctx` instead
Dec 18 14:49:50.204 INFO [stderr]    |
Dec 18 14:49:50.204 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 14:49:50.204 INFO [stderr] 
Dec 18 14:49:50.204 INFO [stderr] warning: unused variable: `id`
Dec 18 14:49:50.204 INFO [stderr]   --> src/hybrid/jit_test.rs:15:59
Dec 18 14:49:50.204 INFO [stderr]    |
Dec 18 14:49:50.204 INFO [stderr] 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Dec 18 14:49:50.204 INFO [stderr]    |                                                           ^^ help: consider using `_id` instead
Dec 18 14:49:50.204 INFO [stderr] 
Dec 18 14:49:50.236 INFO [stderr] warning: variable does not need to be mutable
Dec 18 14:49:50.236 INFO [stderr]    --> src/basic_block.rs:464:37
Dec 18 14:49:50.236 INFO [stderr]     |
Dec 18 14:49:50.236 INFO [stderr] 464 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Dec 18 14:49:50.236 INFO [stderr]     |                                     ----^^^^^^^^^^^^^
Dec 18 14:49:50.236 INFO [stderr]     |                                     |
Dec 18 14:49:50.236 INFO [stderr]     |                                     help: remove this `mut`
Dec 18 14:49:50.236 INFO [stderr]     |
Dec 18 14:49:50.236 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 14:49:50.236 INFO [stderr] 
Dec 18 14:49:50.980 INFO [stderr] warning: variable does not need to be mutable
Dec 18 14:49:50.980 INFO [stderr]    --> src/basic_block.rs:464:37
Dec 18 14:49:50.980 INFO [stderr]     |
Dec 18 14:49:50.980 INFO [stderr] 464 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Dec 18 14:49:50.980 INFO [stderr]     |                                     ----^^^^^^^^^^^^^
Dec 18 14:49:50.980 INFO [stderr]     |                                     |
Dec 18 14:49:50.980 INFO [stderr]     |                                     help: remove this `mut`
Dec 18 14:49:50.980 INFO [stderr]     |
Dec 18 14:49:50.980 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 14:49:50.980 INFO [stderr] 
Dec 18 14:49:52.664 INFO [stderr] warning: unused import: `std::fmt::Debug`
Dec 18 14:49:52.664 INFO [stderr]  --> src/fixed_array.rs:1:5
Dec 18 14:49:52.664 INFO [stderr]   |
Dec 18 14:49:52.664 INFO [stderr] 1 | use std::fmt::Debug;
Dec 18 14:49:52.664 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 18 14:49:52.664 INFO [stderr]   |
Dec 18 14:49:52.664 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 14:49:52.664 INFO [stderr] 
Dec 18 14:49:52.692 INFO [stderr] warning: unused import: `value::ValueContext`
Dec 18 14:49:52.692 INFO [stderr]   --> src/main.rs:40:5
Dec 18 14:49:52.692 INFO [stderr]    |
Dec 18 14:49:52.692 INFO [stderr] 40 | use value::ValueContext;
Dec 18 14:49:52.692 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 14:49:52.692 INFO [stderr] 
Dec 18 14:49:52.692 INFO [stderr] warning: unused import: `value::Value`
Dec 18 14:49:52.692 INFO [stderr]   --> src/main.rs:41:5
Dec 18 14:49:52.692 INFO [stderr]    |
Dec 18 14:49:52.692 INFO [stderr] 41 | use value::Value;
Dec 18 14:49:52.692 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 18 14:49:52.692 INFO [stderr] 
Dec 18 14:49:52.948 INFO [stderr] warning: unused import: `std::fmt::Debug`
Dec 18 14:49:52.948 INFO [stderr]  --> src/fixed_array.rs:1:5
Dec 18 14:49:52.948 INFO [stderr]   |
Dec 18 14:49:52.948 INFO [stderr] 1 | use std::fmt::Debug;
Dec 18 14:49:52.948 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 18 14:49:52.948 INFO [stderr]   |
Dec 18 14:49:52.948 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 14:49:52.948 INFO [stderr] 
Dec 18 14:49:52.980 INFO [stderr] warning: unused import: `value::ValueContext`
Dec 18 14:49:52.980 INFO [stderr]   --> src/main.rs:40:5
Dec 18 14:49:52.980 INFO [stderr]    |
Dec 18 14:49:52.980 INFO [stderr] 40 | use value::ValueContext;
Dec 18 14:49:52.980 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 14:49:52.980 INFO [stderr] 
Dec 18 14:49:52.980 INFO [stderr] warning: unused import: `value::Value`
Dec 18 14:49:52.980 INFO [stderr]   --> src/main.rs:41:5
Dec 18 14:49:52.980 INFO [stderr]    |
Dec 18 14:49:52.980 INFO [stderr] 41 | use value::Value;
Dec 18 14:49:52.980 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 18 14:49:52.980 INFO [stderr] 
Dec 18 14:49:55.652 INFO [stderr] warning: variable does not need to be mutable
Dec 18 14:49:55.652 INFO [stderr]    --> src/basic_block.rs:464:37
Dec 18 14:49:55.652 INFO [stderr]     |
Dec 18 14:49:55.652 INFO [stderr] 464 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Dec 18 14:49:55.652 INFO [stderr]     |                                     ----^^^^^^^^^^^^^
Dec 18 14:49:55.652 INFO [stderr]     |                                     |
Dec 18 14:49:55.652 INFO [stderr]     |                                     help: remove this `mut`
Dec 18 14:49:55.652 INFO [stderr]     |
Dec 18 14:49:55.653 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 14:49:55.653 INFO [stderr] 
Dec 18 14:49:55.676 INFO [stderr] warning: unused variable: `ctx`
Dec 18 14:49:55.676 INFO [stderr]   --> src/hybrid/jit_test.rs:15:31
Dec 18 14:49:55.676 INFO [stderr]    |
Dec 18 14:49:55.676 INFO [stderr] 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Dec 18 14:49:55.676 INFO [stderr]    |                               ^^^ help: consider using `_ctx` instead
Dec 18 14:49:55.676 INFO [stderr]    |
Dec 18 14:49:55.676 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 14:49:55.676 INFO [stderr] 
Dec 18 14:49:55.676 INFO [stderr] warning: unused variable: `id`
Dec 18 14:49:55.676 INFO [stderr]   --> src/hybrid/jit_test.rs:15:59
Dec 18 14:49:55.676 INFO [stderr]    |
Dec 18 14:49:55.676 INFO [stderr] 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Dec 18 14:49:55.676 INFO [stderr]    |                                                           ^^ help: consider using `_id` instead
Dec 18 14:49:55.676 INFO [stderr] 
Dec 18 14:49:55.976 INFO [stderr] warning: constant item is never used: `END`
Dec 18 14:49:55.976 INFO [stderr]    --> src/main.rs:122:5
Dec 18 14:49:55.976 INFO [stderr]     |
Dec 18 14:49:55.976 INFO [stderr] 122 |     const END: i64 = 100000;
Dec 18 14:49:55.976 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:49:55.976 INFO [stderr]     |
Dec 18 14:49:55.976 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 14:49:55.976 INFO [stderr] 
Dec 18 14:49:56.316 INFO [stderr] warning: variable does not need to be mutable
Dec 18 14:49:56.316 INFO [stderr]    --> src/basic_block.rs:464:37
Dec 18 14:49:56.316 INFO [stderr]     |
Dec 18 14:49:56.316 INFO [stderr] 464 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Dec 18 14:49:56.316 INFO [stderr]     |                                     ----^^^^^^^^^^^^^
Dec 18 14:49:56.316 INFO [stderr]     |                                     |
Dec 18 14:49:56.316 INFO [stderr]     |                                     help: remove this `mut`
Dec 18 14:49:56.316 INFO [stderr]     |
Dec 18 14:49:56.316 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 14:49:56.316 INFO [stderr] 
Dec 18 14:49:56.729 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.54s
Dec 18 14:49:57.326 INFO running `"docker" "inspect" "84b4906eac22cc0c5d3a44b6dfae7a0611f5e2a03aaba98544d6f48ddb8a8901"`
Dec 18 14:49:57.668 INFO running `"docker" "rm" "-f" "84b4906eac22cc0c5d3a44b6dfae7a0611f5e2a03aaba98544d6f48ddb8a8901"`
Dec 18 14:49:57.964 INFO [stdout] 84b4906eac22cc0c5d3a44b6dfae7a0611f5e2a03aaba98544d6f48ddb8a8901