Nov 04 02:40:33.938 INFO checking miyamofigo/lzw against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 02:40:33.938 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 02:40:34.263 INFO blam! 4368a686c3fe3e0971e2b9a0197e86130fdbc899ee0d96c0c6f318f2d7479330
Nov 04 02:40:34.267 INFO running `"docker" "start" "-a" "4368a686c3fe3e0971e2b9a0197e86130fdbc899ee0d96c0c6f318f2d7479330"`
Nov 04 02:40:34.826 INFO kablam! usermod: no changes
Nov 04 02:40:34.883 INFO kablam!     Checking lzw v0.1.0 (/source)
Nov 04 02:40:35.189 INFO kablam! warning: variable does not need to be mutable
Nov 04 02:40:35.189 INFO kablam!    --> src/main.rs:115:9
Nov 04 02:40:35.189 INFO kablam!     |
Nov 04 02:40:35.189 INFO kablam! 115 |     let mut comp = compress("hello world");
Nov 04 02:40:35.189 INFO kablam!     |         ----^^^^
Nov 04 02:40:35.189 INFO kablam!     |         |
Nov 04 02:40:35.189 INFO kablam!     |         help: remove this `mut`
Nov 04 02:40:35.189 INFO kablam!     |
Nov 04 02:40:35.189 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 02:40:35.189 INFO kablam! 
Nov 04 02:40:35.189 INFO kablam! warning: variable does not need to be mutable
Nov 04 02:40:35.189 INFO kablam!    --> src/main.rs:119:9
Nov 04 02:40:35.189 INFO kablam!     |
Nov 04 02:40:35.189 INFO kablam! 119 |     let mut comp2 = compress("hello worldhello world");
Nov 04 02:40:35.189 INFO kablam!     |         ----^^^^^
Nov 04 02:40:35.189 INFO kablam!     |         |
Nov 04 02:40:35.189 INFO kablam!     |         help: remove this `mut`
Nov 04 02:40:35.189 INFO kablam! 
Nov 04 02:40:35.207 INFO kablam! warning: variable does not need to be mutable
Nov 04 02:40:35.207 INFO kablam!    --> src/main.rs:115:9
Nov 04 02:40:35.207 INFO kablam!     |
Nov 04 02:40:35.207 INFO kablam! 115 |     let mut comp = compress("hello world");
Nov 04 02:40:35.207 INFO kablam!     |         ----^^^^
Nov 04 02:40:35.207 INFO kablam!     |         |
Nov 04 02:40:35.207 INFO kablam!     |         help: remove this `mut`
Nov 04 02:40:35.207 INFO kablam!     |
Nov 04 02:40:35.207 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 02:40:35.207 INFO kablam! 
Nov 04 02:40:35.207 INFO kablam! warning: variable does not need to be mutable
Nov 04 02:40:35.207 INFO kablam!    --> src/main.rs:119:9
Nov 04 02:40:35.207 INFO kablam!     |
Nov 04 02:40:35.207 INFO kablam! 119 |     let mut comp2 = compress("hello worldhello world");
Nov 04 02:40:35.207 INFO kablam!     |         ----^^^^^
Nov 04 02:40:35.207 INFO kablam!     |         |
Nov 04 02:40:35.207 INFO kablam!     |         help: remove this `mut`
Nov 04 02:40:35.207 INFO kablam! 
Nov 04 02:40:35.216 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
Nov 04 02:40:35.218 INFO kablam! su: No module specific data is present
Nov 04 02:40:35.470 INFO running `"docker" "rm" "-f" "4368a686c3fe3e0971e2b9a0197e86130fdbc899ee0d96c0c6f318f2d7479330"`
Nov 04 02:40:35.655 INFO blam! 4368a686c3fe3e0971e2b9a0197e86130fdbc899ee0d96c0c6f318f2d7479330