Nov 01 06:38:06.450 INFO checking d3zd3z/bootsim against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 06:38:06.451 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 06:38:06.901 INFO blam! 3e5e4d927a5d11e60002619b194e2959133eee6de1bce0e794c0defbe27c05a7
Nov 01 06:38:06.903 INFO running `"docker" "start" "-a" "3e5e4d927a5d11e60002619b194e2959133eee6de1bce0e794c0defbe27c05a7"`
Nov 01 06:38:08.612 INFO kablam! usermod: no changes
Nov 01 06:38:08.760 INFO kablam!    Compiling gcc v0.3.38
Nov 01 06:38:11.452 INFO kablam!    Compiling backtrace-sys v0.1.5
Nov 01 06:38:11.452 INFO kablam!    Compiling bootsim v0.1.0 (/source)
Nov 01 06:38:13.873 INFO kablam! warning: bootutil/src/loader.c: In function 'split_go':
Nov 01 06:38:13.874 INFO kablam! warning: bootutil/src/loader.c:1092:14: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
Nov 01 06:38:13.875 INFO kablam! warning:      *entry = (void*) entry_val;
Nov 01 06:38:13.876 INFO kablam! warning:               ^
Nov 01 06:38:14.047 INFO kablam!     Checking backtrace v0.3.0
Nov 01 06:38:14.700 INFO kablam!     Checking error-chain v0.7.1
Nov 01 06:38:16.712 INFO kablam! warning: variable does not need to be mutable
Nov 01 06:38:16.712 INFO kablam!   --> src/flash.rs:77:13
Nov 01 06:38:16.712 INFO kablam!    |
Nov 01 06:38:16.712 INFO kablam! 77 |         let mut sub = &mut self.data[offset .. offset + payload.len()];
Nov 01 06:38:16.712 INFO kablam!    |             ----^^^
Nov 01 06:38:16.712 INFO kablam!    |             |
Nov 01 06:38:16.712 INFO kablam!    |             help: remove this `mut`
Nov 01 06:38:16.712 INFO kablam!    |
Nov 01 06:38:16.712 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 06:38:16.712 INFO kablam! 
Nov 01 06:38:16.712 INFO kablam! warning: variable does not need to be mutable
Nov 01 06:38:16.712 INFO kablam!   --> src/api.rs:11:9
Nov 01 06:38:16.712 INFO kablam!    |
Nov 01 06:38:16.712 INFO kablam! 11 |     let mut dev: &mut Flash = unsafe { &mut *dev };
Nov 01 06:38:16.712 INFO kablam!    |         ----^^^
Nov 01 06:38:16.712 INFO kablam!    |         |
Nov 01 06:38:16.712 INFO kablam!    |         help: remove this `mut`
Nov 01 06:38:16.712 INFO kablam! 
Nov 01 06:38:16.712 INFO kablam! warning: variable does not need to be mutable
Nov 01 06:38:16.712 INFO kablam!   --> src/api.rs:24:9
Nov 01 06:38:16.712 INFO kablam!    |
Nov 01 06:38:16.712 INFO kablam! 24 |     let mut dev: &mut Flash = unsafe { &mut *dev };
Nov 01 06:38:16.712 INFO kablam!    |         ----^^^
Nov 01 06:38:16.712 INFO kablam!    |         |
Nov 01 06:38:16.712 INFO kablam!    |         help: remove this `mut`
Nov 01 06:38:16.712 INFO kablam! 
Nov 01 06:38:16.808 INFO kablam! warning: variable does not need to be mutable
Nov 01 06:38:16.808 INFO kablam!   --> src/flash.rs:77:13
Nov 01 06:38:16.808 INFO kablam!    |
Nov 01 06:38:16.808 INFO kablam! 77 |         let mut sub = &mut self.data[offset .. offset + payload.len()];
Nov 01 06:38:16.808 INFO kablam!    |             ----^^^
Nov 01 06:38:16.808 INFO kablam!    |             |
Nov 01 06:38:16.808 INFO kablam!    |             help: remove this `mut`
Nov 01 06:38:16.808 INFO kablam!    |
Nov 01 06:38:16.808 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 06:38:16.808 INFO kablam! 
Nov 01 06:38:16.813 INFO kablam! warning: variable does not need to be mutable
Nov 01 06:38:16.813 INFO kablam!   --> src/api.rs:11:9
Nov 01 06:38:16.813 INFO kablam!    |
Nov 01 06:38:16.813 INFO kablam! 11 |     let mut dev: &mut Flash = unsafe { &mut *dev };
Nov 01 06:38:16.813 INFO kablam!    |         ----^^^
Nov 01 06:38:16.813 INFO kablam!    |         |
Nov 01 06:38:16.813 INFO kablam!    |         help: remove this `mut`
Nov 01 06:38:16.813 INFO kablam! 
Nov 01 06:38:16.814 INFO kablam! warning: variable does not need to be mutable
Nov 01 06:38:16.814 INFO kablam!   --> src/api.rs:24:9
Nov 01 06:38:16.814 INFO kablam!    |
Nov 01 06:38:16.814 INFO kablam! 24 |     let mut dev: &mut Flash = unsafe { &mut *dev };
Nov 01 06:38:16.814 INFO kablam!    |         ----^^^
Nov 01 06:38:16.814 INFO kablam!    |         |
Nov 01 06:38:16.814 INFO kablam!    |         help: remove this `mut`
Nov 01 06:38:16.814 INFO kablam! 
Nov 01 06:38:16.884 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.23s
Nov 01 06:38:16.900 INFO kablam! su: No module specific data is present
Nov 01 06:38:17.719 INFO running `"docker" "rm" "-f" "3e5e4d927a5d11e60002619b194e2959133eee6de1bce0e794c0defbe27c05a7"`
Nov 01 06:38:18.200 INFO blam! 3e5e4d927a5d11e60002619b194e2959133eee6de1bce0e794c0defbe27c05a7