Oct 26 20:57:29.432 INFO checking sikinmettugi/wordfreq-rs against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 26 20:57:29.432 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 26 20:57:29.835 INFO blam! e188f0fdfe4f14ab2055a46ec8657de75a7cff6dbad53d479fe476a60e642348
Oct 26 20:57:29.838 INFO running `"docker" "start" "-a" "e188f0fdfe4f14ab2055a46ec8657de75a7cff6dbad53d479fe476a60e642348"`
Oct 26 20:57:31.014 INFO kablam! usermod: no changes
Oct 26 20:57:31.067 INFO kablam!     Checking wordfreq-rs v0.1.0 (/source)
Oct 26 20:57:31.598 INFO kablam! warning: struct is never constructed: `WordCount`
Oct 26 20:57:31.599 INFO kablam!   --> src/main.rs:13:1
Oct 26 20:57:31.599 INFO kablam!    |
Oct 26 20:57:31.599 INFO kablam! 13 | struct WordCount {
Oct 26 20:57:31.599 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 26 20:57:31.599 INFO kablam!    |
Oct 26 20:57:31.599 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 26 20:57:31.599 INFO kablam! 
Oct 26 20:57:31.599 INFO kablam! warning: method is never used: `get_count`
Oct 26 20:57:31.599 INFO kablam!   --> src/main.rs:19:5
Oct 26 20:57:31.599 INFO kablam!    |
Oct 26 20:57:31.599 INFO kablam! 19 |     fn get_count(&self) -> u32 {
Oct 26 20:57:31.599 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 20:57:31.599 INFO kablam! 
Oct 26 20:57:31.599 INFO kablam! warning: method is never used: `increment`
Oct 26 20:57:31.599 INFO kablam!   --> src/main.rs:23:5
Oct 26 20:57:31.599 INFO kablam!    |
Oct 26 20:57:31.599 INFO kablam! 23 |     fn increment(&mut self) {
Oct 26 20:57:31.599 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 20:57:31.599 INFO kablam! 
Oct 26 20:57:31.651 INFO kablam! warning: struct is never constructed: `WordCount`
Oct 26 20:57:31.651 INFO kablam!   --> src/main.rs:13:1
Oct 26 20:57:31.651 INFO kablam!    |
Oct 26 20:57:31.651 INFO kablam! 13 | struct WordCount {
Oct 26 20:57:31.651 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 26 20:57:31.651 INFO kablam!    |
Oct 26 20:57:31.651 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 26 20:57:31.651 INFO kablam! 
Oct 26 20:57:31.651 INFO kablam! warning: method is never used: `get_count`
Oct 26 20:57:31.651 INFO kablam!   --> src/main.rs:19:5
Oct 26 20:57:31.651 INFO kablam!    |
Oct 26 20:57:31.651 INFO kablam! 19 |     fn get_count(&self) -> u32 {
Oct 26 20:57:31.651 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 20:57:31.651 INFO kablam! 
Oct 26 20:57:31.651 INFO kablam! warning: method is never used: `increment`
Oct 26 20:57:31.651 INFO kablam!   --> src/main.rs:23:5
Oct 26 20:57:31.651 INFO kablam!    |
Oct 26 20:57:31.651 INFO kablam! 23 |     fn increment(&mut self) {
Oct 26 20:57:31.651 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 20:57:31.651 INFO kablam! 
Oct 26 20:57:31.679 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Oct 26 20:57:31.684 INFO kablam! su: No module specific data is present
Oct 26 20:57:32.264 INFO running `"docker" "rm" "-f" "e188f0fdfe4f14ab2055a46ec8657de75a7cff6dbad53d479fe476a60e642348"`
Oct 26 20:57:32.543 INFO blam! e188f0fdfe4f14ab2055a46ec8657de75a7cff6dbad53d479fe476a60e642348