Nov 04 08:23:28.542 INFO checking d3zd3z/bootsim against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 08:23:28.548 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 08:23:28.959 INFO blam! efbe112976500e19cfa753c50a31bf8970e5f26c1bfe33f5226030e617e2f6bf
Nov 04 08:23:28.967 INFO running `"docker" "start" "-a" "efbe112976500e19cfa753c50a31bf8970e5f26c1bfe33f5226030e617e2f6bf"`
Nov 04 08:23:30.523 INFO kablam! usermod: no changes
Nov 04 08:23:30.667 INFO kablam!    Compiling backtrace-sys v0.1.5
Nov 04 08:23:30.667 INFO kablam!    Compiling bootsim v0.1.0 (/source)
Nov 04 08:23:32.707 INFO kablam! warning: bootutil/src/loader.c: In function 'split_go':
Nov 04 08:23:32.708 INFO kablam! warning: bootutil/src/loader.c:1092:14: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
Nov 04 08:23:32.709 INFO kablam! warning:      *entry = (void*) entry_val;
Nov 04 08:23:32.710 INFO kablam! warning:               ^
Nov 04 08:23:33.296 INFO kablam!     Checking backtrace v0.3.0
Nov 04 08:23:33.943 INFO kablam!     Checking error-chain v0.7.1
Nov 04 08:23:36.247 INFO kablam! warning: variable does not need to be mutable
Nov 04 08:23:36.247 INFO kablam!   --> src/flash.rs:77:13
Nov 04 08:23:36.247 INFO kablam!    |
Nov 04 08:23:36.247 INFO kablam! 77 |         let mut sub = &mut self.data[offset .. offset + payload.len()];
Nov 04 08:23:36.247 INFO kablam!    |             ----^^^
Nov 04 08:23:36.247 INFO kablam!    |             |
Nov 04 08:23:36.247 INFO kablam!    |             help: remove this `mut`
Nov 04 08:23:36.247 INFO kablam!    |
Nov 04 08:23:36.247 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 08:23:36.247 INFO kablam! 
Nov 04 08:23:36.259 INFO kablam! warning: variable does not need to be mutable
Nov 04 08:23:36.259 INFO kablam!   --> src/api.rs:11:9
Nov 04 08:23:36.259 INFO kablam!    |
Nov 04 08:23:36.259 INFO kablam! 11 |     let mut dev: &mut Flash = unsafe { &mut *dev };
Nov 04 08:23:36.259 INFO kablam!    |         ----^^^
Nov 04 08:23:36.259 INFO kablam!    |         |
Nov 04 08:23:36.259 INFO kablam!    |         help: remove this `mut`
Nov 04 08:23:36.259 INFO kablam! 
Nov 04 08:23:36.259 INFO kablam! warning: variable does not need to be mutable
Nov 04 08:23:36.259 INFO kablam!   --> src/api.rs:24:9
Nov 04 08:23:36.259 INFO kablam!    |
Nov 04 08:23:36.259 INFO kablam! 24 |     let mut dev: &mut Flash = unsafe { &mut *dev };
Nov 04 08:23:36.259 INFO kablam!    |         ----^^^
Nov 04 08:23:36.259 INFO kablam!    |         |
Nov 04 08:23:36.259 INFO kablam!    |         help: remove this `mut`
Nov 04 08:23:36.259 INFO kablam! 
Nov 04 08:23:36.315 INFO kablam! warning: variable does not need to be mutable
Nov 04 08:23:36.315 INFO kablam!   --> src/flash.rs:77:13
Nov 04 08:23:36.315 INFO kablam!    |
Nov 04 08:23:36.315 INFO kablam! 77 |         let mut sub = &mut self.data[offset .. offset + payload.len()];
Nov 04 08:23:36.315 INFO kablam!    |             ----^^^
Nov 04 08:23:36.315 INFO kablam!    |             |
Nov 04 08:23:36.315 INFO kablam!    |             help: remove this `mut`
Nov 04 08:23:36.315 INFO kablam!    |
Nov 04 08:23:36.315 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 08:23:36.315 INFO kablam! 
Nov 04 08:23:36.319 INFO kablam! warning: variable does not need to be mutable
Nov 04 08:23:36.319 INFO kablam!   --> src/api.rs:11:9
Nov 04 08:23:36.319 INFO kablam!    |
Nov 04 08:23:36.319 INFO kablam! 11 |     let mut dev: &mut Flash = unsafe { &mut *dev };
Nov 04 08:23:36.319 INFO kablam!    |         ----^^^
Nov 04 08:23:36.319 INFO kablam!    |         |
Nov 04 08:23:36.319 INFO kablam!    |         help: remove this `mut`
Nov 04 08:23:36.319 INFO kablam! 
Nov 04 08:23:36.319 INFO kablam! warning: variable does not need to be mutable
Nov 04 08:23:36.319 INFO kablam!   --> src/api.rs:24:9
Nov 04 08:23:36.319 INFO kablam!    |
Nov 04 08:23:36.319 INFO kablam! 24 |     let mut dev: &mut Flash = unsafe { &mut *dev };
Nov 04 08:23:36.319 INFO kablam!    |         ----^^^
Nov 04 08:23:36.319 INFO kablam!    |         |
Nov 04 08:23:36.319 INFO kablam!    |         help: remove this `mut`
Nov 04 08:23:36.319 INFO kablam! 
Nov 04 08:23:36.369 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.82s
Nov 04 08:23:36.372 INFO kablam! su: No module specific data is present
Nov 04 08:23:37.370 INFO running `"docker" "rm" "-f" "efbe112976500e19cfa753c50a31bf8970e5f26c1bfe33f5226030e617e2f6bf"`
Nov 04 08:23:37.695 INFO blam! efbe112976500e19cfa753c50a31bf8970e5f26c1bfe33f5226030e617e2f6bf