Nov 02 12:50:04.865 INFO checking jaysonsantos/bad-encryption-example against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 12:50:04.866 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 12:50:05.244 INFO blam! f61f379761ce99d1c3a197be5a7236150ab553717de18953b10cd75fd95919ec
Nov 02 12:50:05.248 INFO running `"docker" "start" "-a" "f61f379761ce99d1c3a197be5a7236150ab553717de18953b10cd75fd95919ec"`
Nov 02 12:50:06.361 INFO kablam! usermod: no changes
Nov 02 12:50:06.516 INFO kablam!     Checking untrusted v0.3.2
Nov 02 12:50:06.516 INFO kablam!    Compiling num_cpus v1.4.0
Nov 02 12:50:06.524 INFO kablam!     Checking deflate v0.7.7
Nov 02 12:50:06.524 INFO kablam!     Checking rayon-core v1.0.0
Nov 02 12:50:06.536 INFO kablam!     Checking num-bigint v0.1.37
Nov 02 12:50:09.918 INFO kablam!     Checking rayon v0.7.0
Nov 02 12:50:10.917 INFO kablam!     Checking num-rational v0.1.36
Nov 02 12:50:11.765 INFO kablam!     Checking png v0.6.2
Nov 02 12:50:13.396 INFO kablam!     Checking num v0.1.37
Nov 02 12:50:14.776 INFO kablam!     Checking jpeg-decoder v0.1.12
Nov 02 12:50:16.712 INFO kablam!    Compiling ring v0.7.5
Nov 02 12:50:16.748 INFO kablam!     Checking image v0.12.4
Nov 02 12:50:24.050 INFO kablam!     Checking bad-encryption-example v0.1.0 (/source)
Nov 02 12:50:25.096 INFO kablam! warning: variable does not need to be mutable
Nov 02 12:50:25.096 INFO kablam!   --> src/main.rs:64:17
Nov 02 12:50:25.096 INFO kablam!    |
Nov 02 12:50:25.096 INFO kablam! 64 |             let mut imgbuf = img.as_mut_rgb8().unwrap();
Nov 02 12:50:25.096 INFO kablam!    |                 ----^^^^^^
Nov 02 12:50:25.096 INFO kablam!    |                 |
Nov 02 12:50:25.096 INFO kablam!    |                 help: remove this `mut`
Nov 02 12:50:25.096 INFO kablam!    |
Nov 02 12:50:25.096 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 12:50:25.096 INFO kablam! 
Nov 02 12:50:25.096 INFO kablam! warning: variable does not need to be mutable
Nov 02 12:50:25.096 INFO kablam!   --> src/main.rs:64:17
Nov 02 12:50:25.096 INFO kablam!    |
Nov 02 12:50:25.096 INFO kablam! 64 |             let mut imgbuf = img.as_mut_rgb8().unwrap();
Nov 02 12:50:25.096 INFO kablam!    |                 ----^^^^^^
Nov 02 12:50:25.096 INFO kablam!    |                 |
Nov 02 12:50:25.096 INFO kablam!    |                 help: remove this `mut`
Nov 02 12:50:25.096 INFO kablam! 
Nov 02 12:50:25.467 INFO kablam! warning: variable does not need to be mutable
Nov 02 12:50:25.468 INFO kablam!   --> src/main.rs:64:17
Nov 02 12:50:25.469 INFO kablam!    |
Nov 02 12:50:25.469 INFO kablam! 64 |             let mut imgbuf = img.as_mut_rgb8().unwrap();
Nov 02 12:50:25.470 INFO kablam!    |                 ----^^^^^^
Nov 02 12:50:25.471 INFO kablam!    |                 |
Nov 02 12:50:25.471 INFO kablam!    |                 help: remove this `mut`
Nov 02 12:50:25.471 INFO kablam!    |
Nov 02 12:50:25.471 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 12:50:25.471 INFO kablam! 
Nov 02 12:50:25.471 INFO kablam! warning: variable does not need to be mutable
Nov 02 12:50:25.471 INFO kablam!   --> src/main.rs:64:17
Nov 02 12:50:25.471 INFO kablam!    |
Nov 02 12:50:25.471 INFO kablam! 64 |             let mut imgbuf = img.as_mut_rgb8().unwrap();
Nov 02 12:50:25.471 INFO kablam!    |                 ----^^^^^^
Nov 02 12:50:25.471 INFO kablam!    |                 |
Nov 02 12:50:25.471 INFO kablam!    |                 help: remove this `mut`
Nov 02 12:50:25.471 INFO kablam! 
Nov 02 12:50:25.493 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.10s
Nov 02 12:50:25.500 INFO kablam! su: No module specific data is present
Nov 02 12:50:26.084 INFO running `"docker" "rm" "-f" "f61f379761ce99d1c3a197be5a7236150ab553717de18953b10cd75fd95919ec"`
Nov 02 12:50:26.316 INFO blam! f61f379761ce99d1c3a197be5a7236150ab553717de18953b10cd75fd95919ec