Oct 27 09:53:17.408 INFO checking SDRust/png-fabuloso against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 09:53:17.408 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 09:53:17.987 INFO blam! c348d0bb71484cf292a614ab18e89aa3ec7ce1eb78797a6e9cc4c2c005dcd108
Oct 27 09:53:17.990 INFO running `"docker" "start" "-a" "c348d0bb71484cf292a614ab18e89aa3ec7ce1eb78797a6e9cc4c2c005dcd108"`
Oct 27 09:53:19.603 INFO kablam! usermod: no changes
Oct 27 09:53:19.727 INFO kablam!    Compiling miniz-sys v0.1.7
Oct 27 09:53:19.727 INFO kablam!     Checking crc v1.3.0
Oct 27 09:53:22.543 INFO kablam!     Checking flate2 v0.2.14
Oct 27 09:53:23.517 INFO kablam!     Checking pngstogram v0.1.0 (/source)
Oct 27 09:53:24.643 INFO kablam! warning: variable does not need to be mutable
Oct 27 09:53:24.643 INFO kablam!   --> src/main.rs:86:13
Oct 27 09:53:24.643 INFO kablam!    |
Oct 27 09:53:24.643 INFO kablam! 86 |         let mut data_borrow : &mut [u8] = big_data_buf.borrow_mut();
Oct 27 09:53:24.643 INFO kablam!    |             ----^^^^^^^^^^^
Oct 27 09:53:24.643 INFO kablam!    |             |
Oct 27 09:53:24.643 INFO kablam!    |             help: remove this `mut`
Oct 27 09:53:24.643 INFO kablam!    |
Oct 27 09:53:24.643 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 09:53:24.643 INFO kablam! 
Oct 27 09:53:24.715 INFO kablam! warning: variable does not need to be mutable
Oct 27 09:53:24.715 INFO kablam!   --> src/main.rs:86:13
Oct 27 09:53:24.715 INFO kablam!    |
Oct 27 09:53:24.715 INFO kablam! 86 |         let mut data_borrow : &mut [u8] = big_data_buf.borrow_mut();
Oct 27 09:53:24.715 INFO kablam!    |             ----^^^^^^^^^^^
Oct 27 09:53:24.715 INFO kablam!    |             |
Oct 27 09:53:24.715 INFO kablam!    |             help: remove this `mut`
Oct 27 09:53:24.715 INFO kablam!    |
Oct 27 09:53:24.715 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 09:53:24.715 INFO kablam! 
Oct 27 09:53:24.779 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.15s
Oct 27 09:53:24.781 INFO kablam! su: No module specific data is present
Oct 27 09:53:25.632 INFO running `"docker" "rm" "-f" "c348d0bb71484cf292a614ab18e89aa3ec7ce1eb78797a6e9cc4c2c005dcd108"`
Oct 27 09:53:25.917 INFO blam! c348d0bb71484cf292a614ab18e89aa3ec7ce1eb78797a6e9cc4c2c005dcd108