Oct 27 03:10:37.046 INFO checking jalexvig/comprustion against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 03:10:37.047 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/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 03:10:37.565 INFO blam! f0ef90104faabcbd7bb7209f0b0008c6147b171dbafb8ee73eb356c34e32040c
Oct 27 03:10:37.568 INFO running `"docker" "start" "-a" "f0ef90104faabcbd7bb7209f0b0008c6147b171dbafb8ee73eb356c34e32040c"`
Oct 27 03:10:38.726 INFO kablam! usermod: no changes
Oct 27 03:10:38.811 INFO kablam!     Checking comprustion v0.1.0 (/source)
Oct 27 03:10:39.427 INFO kablam! warning: unused variable: `start`
Oct 27 03:10:39.427 INFO kablam!   --> src/huffman.rs:32:13
Oct 27 03:10:39.427 INFO kablam!    |
Oct 27 03:10:39.427 INFO kablam! 32 |     let mut start = 0;
Oct 27 03:10:39.427 INFO kablam!    |             ^^^^^ help: consider using `_start` instead
Oct 27 03:10:39.427 INFO kablam!    |
Oct 27 03:10:39.427 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 03:10:39.427 INFO kablam! 
Oct 27 03:10:39.427 INFO kablam! warning: variable does not need to be mutable
Oct 27 03:10:39.427 INFO kablam!   --> src/huffman.rs:32:9
Oct 27 03:10:39.427 INFO kablam!    |
Oct 27 03:10:39.427 INFO kablam! 32 |     let mut start = 0;
Oct 27 03:10:39.427 INFO kablam!    |         ----^^^^^
Oct 27 03:10:39.427 INFO kablam!    |         |
Oct 27 03:10:39.427 INFO kablam!    |         help: remove this `mut`
Oct 27 03:10:39.427 INFO kablam!    |
Oct 27 03:10:39.427 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 03:10:39.427 INFO kablam! 
Oct 27 03:10:40.111 INFO kablam! warning: unused variable: `start`
Oct 27 03:10:40.111 INFO kablam!   --> src/huffman.rs:32:13
Oct 27 03:10:40.111 INFO kablam!    |
Oct 27 03:10:40.111 INFO kablam! 32 |     let mut start = 0;
Oct 27 03:10:40.111 INFO kablam!    |             ^^^^^ help: consider using `_start` instead
Oct 27 03:10:40.111 INFO kablam!    |
Oct 27 03:10:40.111 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 03:10:40.111 INFO kablam! 
Oct 27 03:10:40.111 INFO kablam! warning: variable does not need to be mutable
Oct 27 03:10:40.111 INFO kablam!   --> src/huffman.rs:32:9
Oct 27 03:10:40.111 INFO kablam!    |
Oct 27 03:10:40.111 INFO kablam! 32 |     let mut start = 0;
Oct 27 03:10:40.111 INFO kablam!    |         ----^^^^^
Oct 27 03:10:40.111 INFO kablam!    |         |
Oct 27 03:10:40.111 INFO kablam!    |         help: remove this `mut`
Oct 27 03:10:40.111 INFO kablam!    |
Oct 27 03:10:40.111 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 03:10:40.111 INFO kablam! 
Oct 27 03:10:40.255 INFO kablam! warning: unused import: `comprustion::huffman`
Oct 27 03:10:40.255 INFO kablam!  --> src/main.rs:3:5
Oct 27 03:10:40.255 INFO kablam!   |
Oct 27 03:10:40.255 INFO kablam! 3 | use comprustion::huffman;
Oct 27 03:10:40.255 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 27 03:10:40.255 INFO kablam!   |
Oct 27 03:10:40.255 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 03:10:40.255 INFO kablam! 
Oct 27 03:10:40.549 INFO kablam! warning: unused import: `comprustion::huffman`
Oct 27 03:10:40.550 INFO kablam!  --> src/main.rs:3:5
Oct 27 03:10:40.550 INFO kablam!   |
Oct 27 03:10:40.550 INFO kablam! 3 | use comprustion::huffman;
Oct 27 03:10:40.551 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 27 03:10:40.551 INFO kablam!   |
Oct 27 03:10:40.551 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 03:10:40.551 INFO kablam! 
Oct 27 03:10:40.578 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
Oct 27 03:10:40.584 INFO kablam! su: No module specific data is present
Oct 27 03:10:41.508 INFO running `"docker" "rm" "-f" "f0ef90104faabcbd7bb7209f0b0008c6147b171dbafb8ee73eb356c34e32040c"`
Oct 27 03:10:41.851 INFO blam! f0ef90104faabcbd7bb7209f0b0008c6147b171dbafb8ee73eb356c34e32040c