Nov 04 11:54:22.804 INFO checking SDRust/png-fabuloso against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 11:54:22.805 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 11:54:23.289 INFO blam! 944cef6f79a776c64c0aaa03ef88ac46d16fb839745f7b5df9661ce688cf4e62
Nov 04 11:54:23.291 INFO running `"docker" "start" "-a" "944cef6f79a776c64c0aaa03ef88ac46d16fb839745f7b5df9661ce688cf4e62"`
Nov 04 11:54:26.079 INFO kablam! usermod: no changes
Nov 04 11:54:26.167 INFO kablam!    Compiling miniz-sys v0.1.7
Nov 04 11:54:26.167 INFO kablam!     Checking crc v1.3.0
Nov 04 11:54:28.695 INFO kablam!     Checking flate2 v0.2.14
Nov 04 11:54:29.532 INFO kablam!     Checking pngstogram v0.1.0 (/source)
Nov 04 11:54:30.311 INFO kablam! warning: variable does not need to be mutable
Nov 04 11:54:30.312 INFO kablam!   --> src/main.rs:86:13
Nov 04 11:54:30.312 INFO kablam!    |
Nov 04 11:54:30.312 INFO kablam! 86 |         let mut data_borrow : &mut [u8] = big_data_buf.borrow_mut();
Nov 04 11:54:30.312 INFO kablam!    |             ----^^^^^^^^^^^
Nov 04 11:54:30.313 INFO kablam!    |             |
Nov 04 11:54:30.313 INFO kablam!    |             help: remove this `mut`
Nov 04 11:54:30.313 INFO kablam!    |
Nov 04 11:54:30.314 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 11:54:30.314 INFO kablam! 
Nov 04 11:54:30.399 INFO kablam! warning: variable does not need to be mutable
Nov 04 11:54:30.399 INFO kablam!   --> src/main.rs:86:13
Nov 04 11:54:30.399 INFO kablam!    |
Nov 04 11:54:30.399 INFO kablam! 86 |         let mut data_borrow : &mut [u8] = big_data_buf.borrow_mut();
Nov 04 11:54:30.399 INFO kablam!    |             ----^^^^^^^^^^^
Nov 04 11:54:30.399 INFO kablam!    |             |
Nov 04 11:54:30.399 INFO kablam!    |             help: remove this `mut`
Nov 04 11:54:30.399 INFO kablam!    |
Nov 04 11:54:30.399 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 11:54:30.399 INFO kablam! 
Nov 04 11:54:30.423 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.30s
Nov 04 11:54:30.426 INFO kablam! su: No module specific data is present
Nov 04 11:54:31.135 INFO running `"docker" "rm" "-f" "944cef6f79a776c64c0aaa03ef88ac46d16fb839745f7b5df9661ce688cf4e62"`
Nov 04 11:54:31.483 INFO blam! 944cef6f79a776c64c0aaa03ef88ac46d16fb839745f7b5df9661ce688cf4e62