Oct 13 13:49:27.566 INFO checking hexagon-0.1.2 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 13:49:27.566 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/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 13:49:27.794 INFO blam! cda7c110170a92ae61d90509f92c30408d214f509135ed084bdfafd8c199566d
Oct 13 13:49:27.800 INFO running `"docker" "start" "-a" "cda7c110170a92ae61d90509f92c30408d214f509135ed084bdfafd8c199566d"`
Oct 13 13:49:28.882 INFO kablam! usermod: no changes
Oct 13 13:49:28.945 INFO kablam!     Checking bincode v0.9.2
Oct 13 13:49:29.932 INFO kablam!     Checking hexagon v0.1.2 (/source)
Oct 13 13:49:31.915 INFO kablam! warning: unused import: `ValueContext`
Oct 13 13:49:31.915 INFO kablam!  --> src/bench/rotate_bench.rs:6:20
Oct 13 13:49:31.915 INFO kablam!   |
Oct 13 13:49:31.915 INFO kablam! 6 | use value::{Value, ValueContext};
Oct 13 13:49:31.915 INFO kablam!   |                    ^^^^^^^^^^^^
Oct 13 13:49:31.915 INFO kablam!   |
Oct 13 13:49:31.915 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 13:49:31.915 INFO kablam! 
Oct 13 13:49:31.915 INFO kablam! warning: unused import: `ValueContext`
Oct 13 13:49:31.915 INFO kablam!  --> src/bench/invoke_bench.rs:6:20
Oct 13 13:49:31.915 INFO kablam!   |
Oct 13 13:49:31.915 INFO kablam! 6 | use value::{Value, ValueContext};
Oct 13 13:49:31.915 INFO kablam!   |                    ^^^^^^^^^^^^
Oct 13 13:49:31.915 INFO kablam! 
Oct 13 13:49:31.915 INFO kablam! warning: unused import: `ValueContext`
Oct 13 13:49:31.915 INFO kablam!  --> src/bench/select_bench.rs:6:20
Oct 13 13:49:31.915 INFO kablam!   |
Oct 13 13:49:31.915 INFO kablam! 6 | use value::{Value, ValueContext};
Oct 13 13:49:31.915 INFO kablam!   |                    ^^^^^^^^^^^^
Oct 13 13:49:31.915 INFO kablam! 
Oct 13 13:49:33.650 INFO kablam! warning: unused variable: `ctx`
Oct 13 13:49:33.650 INFO kablam!   --> src/hybrid/jit_test.rs:15:31
Oct 13 13:49:33.650 INFO kablam!    |
Oct 13 13:49:33.650 INFO kablam! 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Oct 13 13:49:33.650 INFO kablam!    |                               ^^^ help: consider using `_ctx` instead
Oct 13 13:49:33.650 INFO kablam!    |
Oct 13 13:49:33.650 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 13:49:33.650 INFO kablam! 
Oct 13 13:49:33.650 INFO kablam! warning: unused variable: `id`
Oct 13 13:49:33.650 INFO kablam!   --> src/hybrid/jit_test.rs:15:59
Oct 13 13:49:33.650 INFO kablam!    |
Oct 13 13:49:33.650 INFO kablam! 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Oct 13 13:49:33.650 INFO kablam!    |                                                           ^^ help: consider using `_id` instead
Oct 13 13:49:33.650 INFO kablam! 
Oct 13 13:49:33.773 INFO kablam! warning: variable does not need to be mutable
Oct 13 13:49:33.773 INFO kablam!    --> src/basic_block.rs:463:37
Oct 13 13:49:33.773 INFO kablam!     |
Oct 13 13:49:33.773 INFO kablam! 463 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Oct 13 13:49:33.773 INFO kablam!     |                                     ----^^^^^^^^^^^^^
Oct 13 13:49:33.773 INFO kablam!     |                                     |
Oct 13 13:49:33.773 INFO kablam!     |                                     help: remove this `mut`
Oct 13 13:49:33.773 INFO kablam!     |
Oct 13 13:49:33.773 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 13:49:33.773 INFO kablam! 
Oct 13 13:49:34.016 INFO kablam! warning: variable does not need to be mutable
Oct 13 13:49:34.016 INFO kablam!    --> src/basic_block.rs:463:37
Oct 13 13:49:34.016 INFO kablam!     |
Oct 13 13:49:34.016 INFO kablam! 463 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Oct 13 13:49:34.016 INFO kablam!     |                                     ----^^^^^^^^^^^^^
Oct 13 13:49:34.016 INFO kablam!     |                                     |
Oct 13 13:49:34.016 INFO kablam!     |                                     help: remove this `mut`
Oct 13 13:49:34.016 INFO kablam!     |
Oct 13 13:49:34.016 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 13:49:34.016 INFO kablam! 
Oct 13 13:49:34.385 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.48s
Oct 13 13:49:34.389 INFO kablam! su: No module specific data is present
Oct 13 13:49:34.662 INFO running `"docker" "rm" "-f" "cda7c110170a92ae61d90509f92c30408d214f509135ed084bdfafd8c199566d"`
Oct 13 13:49:34.751 INFO blam! cda7c110170a92ae61d90509f92c30408d214f509135ed084bdfafd8c199566d