Nov 02 12:55:18.291 INFO checking jalexvig/comprustion against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 12:55:18.293 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 12:55:18.778 INFO blam! e0fd15a6a305862ac96f3df6a5a2e60ce197b68a4800463cf936269c4b9a0892
Nov 02 12:55:18.780 INFO running `"docker" "start" "-a" "e0fd15a6a305862ac96f3df6a5a2e60ce197b68a4800463cf936269c4b9a0892"`
Nov 02 12:55:20.881 INFO kablam! usermod: no changes
Nov 02 12:55:20.940 INFO kablam!     Checking comprustion v0.1.0 (/source)
Nov 02 12:55:21.818 INFO kablam! warning: unused variable: `start`
Nov 02 12:55:21.819 INFO kablam!   --> src/huffman.rs:32:13
Nov 02 12:55:21.819 INFO kablam!    |
Nov 02 12:55:21.819 INFO kablam! 32 |     let mut start = 0;
Nov 02 12:55:21.819 INFO kablam!    |             ^^^^^ help: consider using `_start` instead
Nov 02 12:55:21.819 INFO kablam!    |
Nov 02 12:55:21.819 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 12:55:21.820 INFO kablam! 
Nov 02 12:55:21.831 INFO kablam! warning: variable does not need to be mutable
Nov 02 12:55:21.831 INFO kablam!   --> src/huffman.rs:32:9
Nov 02 12:55:21.832 INFO kablam!    |
Nov 02 12:55:21.832 INFO kablam! 32 |     let mut start = 0;
Nov 02 12:55:21.832 INFO kablam!    |         ----^^^^^
Nov 02 12:55:21.832 INFO kablam!    |         |
Nov 02 12:55:21.832 INFO kablam!    |         help: remove this `mut`
Nov 02 12:55:21.833 INFO kablam!    |
Nov 02 12:55:21.833 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 12:55:21.833 INFO kablam! 
Nov 02 12:55:21.890 INFO kablam! warning: unused variable: `start`
Nov 02 12:55:21.890 INFO kablam!   --> src/huffman.rs:32:13
Nov 02 12:55:21.890 INFO kablam!    |
Nov 02 12:55:21.891 INFO kablam! 32 |     let mut start = 0;
Nov 02 12:55:21.891 INFO kablam!    |             ^^^^^ help: consider using `_start` instead
Nov 02 12:55:21.892 INFO kablam!    |
Nov 02 12:55:21.892 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 12:55:21.892 INFO kablam! 
Nov 02 12:55:21.896 INFO kablam! warning: variable does not need to be mutable
Nov 02 12:55:21.897 INFO kablam!   --> src/huffman.rs:32:9
Nov 02 12:55:21.897 INFO kablam!    |
Nov 02 12:55:21.898 INFO kablam! 32 |     let mut start = 0;
Nov 02 12:55:21.898 INFO kablam!    |         ----^^^^^
Nov 02 12:55:21.898 INFO kablam!    |         |
Nov 02 12:55:21.899 INFO kablam!    |         help: remove this `mut`
Nov 02 12:55:21.900 INFO kablam!    |
Nov 02 12:55:21.900 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 12:55:21.900 INFO kablam! 
Nov 02 12:55:22.539 INFO kablam! warning: unused import: `comprustion::huffman`
Nov 02 12:55:22.539 INFO kablam!  --> src/main.rs:3:5
Nov 02 12:55:22.539 INFO kablam!   |
Nov 02 12:55:22.539 INFO kablam! 3 | use comprustion::huffman;
Nov 02 12:55:22.539 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 02 12:55:22.539 INFO kablam!   |
Nov 02 12:55:22.539 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 12:55:22.539 INFO kablam! 
Nov 02 12:55:22.668 INFO kablam! warning: unused import: `comprustion::huffman`
Nov 02 12:55:22.668 INFO kablam!  --> src/main.rs:3:5
Nov 02 12:55:22.668 INFO kablam!   |
Nov 02 12:55:22.668 INFO kablam! 3 | use comprustion::huffman;
Nov 02 12:55:22.668 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 02 12:55:22.668 INFO kablam!   |
Nov 02 12:55:22.668 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 12:55:22.668 INFO kablam! 
Nov 02 12:55:22.714 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
Nov 02 12:55:22.727 INFO kablam! su: No module specific data is present
Nov 02 12:55:23.626 INFO running `"docker" "rm" "-f" "e0fd15a6a305862ac96f3df6a5a2e60ce197b68a4800463cf936269c4b9a0892"`
Nov 02 12:55:23.848 INFO blam! e0fd15a6a305862ac96f3df6a5a2e60ce197b68a4800463cf936269c4b9a0892