Nov 09 18:37:16.476 INFO checking NotLeet/rust-file-manipulation against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 18:37:16.478 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-5/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 18:37:16.972 INFO blam! ae79ae40ece4ead4f6e2a218652ffa230ade0b75640111fb8098bea9b14f1c3d
Nov 09 18:37:16.979 INFO running `"docker" "start" "-a" "ae79ae40ece4ead4f6e2a218652ffa230ade0b75640111fb8098bea9b14f1c3d"`
Nov 09 18:37:18.407 INFO kablam! usermod: no changes
Nov 09 18:37:18.487 INFO kablam!     Checking read_file v0.1.0 (/source)
Nov 09 18:37:19.327 INFO kablam! warning: unused variable: `expr`
Nov 09 18:37:19.327 INFO kablam!   --> src/main.rs:20:12
Nov 09 18:37:19.327 INFO kablam!    |
Nov 09 18:37:19.327 INFO kablam! 20 |         Ok(expr) => {
Nov 09 18:37:19.327 INFO kablam!    |            ^^^^ help: consider using `_expr` instead
Nov 09 18:37:19.327 INFO kablam!    |
Nov 09 18:37:19.327 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 18:37:19.327 INFO kablam! 
Nov 09 18:37:19.327 INFO kablam! warning: unused variable: `err`
Nov 09 18:37:19.327 INFO kablam!   --> src/main.rs:26:13
Nov 09 18:37:19.327 INFO kablam!    |
Nov 09 18:37:19.327 INFO kablam! 26 |         Err(err) => {
Nov 09 18:37:19.327 INFO kablam!    |             ^^^ help: consider using `_err` instead
Nov 09 18:37:19.327 INFO kablam! 
Nov 09 18:37:19.327 INFO kablam! warning: unused variable: `file_path`
Nov 09 18:37:19.327 INFO kablam!   --> src/main.rs:81:20
Nov 09 18:37:19.327 INFO kablam!    |
Nov 09 18:37:19.327 INFO kablam! 81 | fn get_file_number(file_path: &PathBuf) -> i32 {
Nov 09 18:37:19.328 INFO kablam!    |                    ^^^^^^^^^ help: consider using `_file_path` instead
Nov 09 18:37:19.328 INFO kablam! 
Nov 09 18:37:19.357 INFO kablam! warning: function is never used: `get_file_number`
Nov 09 18:37:19.357 INFO kablam!   --> src/main.rs:81:1
Nov 09 18:37:19.357 INFO kablam!    |
Nov 09 18:37:19.357 INFO kablam! 81 | fn get_file_number(file_path: &PathBuf) -> i32 {
Nov 09 18:37:19.357 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 18:37:19.357 INFO kablam!    |
Nov 09 18:37:19.357 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 18:37:19.357 INFO kablam! 
Nov 09 18:37:19.467 INFO kablam! warning: unused variable: `expr`
Nov 09 18:37:19.467 INFO kablam!   --> src/main.rs:20:12
Nov 09 18:37:19.468 INFO kablam!    |
Nov 09 18:37:19.468 INFO kablam! 20 |         Ok(expr) => {
Nov 09 18:37:19.468 INFO kablam!    |            ^^^^ help: consider using `_expr` instead
Nov 09 18:37:19.469 INFO kablam!    |
Nov 09 18:37:19.469 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 18:37:19.469 INFO kablam! 
Nov 09 18:37:19.470 INFO kablam! warning: unused variable: `err`
Nov 09 18:37:19.470 INFO kablam!   --> src/main.rs:26:13
Nov 09 18:37:19.470 INFO kablam!    |
Nov 09 18:37:19.470 INFO kablam! 26 |         Err(err) => {
Nov 09 18:37:19.470 INFO kablam!    |             ^^^ help: consider using `_err` instead
Nov 09 18:37:19.471 INFO kablam! 
Nov 09 18:37:19.471 INFO kablam! warning: unused variable: `file_path`
Nov 09 18:37:19.471 INFO kablam!   --> src/main.rs:81:20
Nov 09 18:37:19.471 INFO kablam!    |
Nov 09 18:37:19.472 INFO kablam! 81 | fn get_file_number(file_path: &PathBuf) -> i32 {
Nov 09 18:37:19.472 INFO kablam!    |                    ^^^^^^^^^ help: consider using `_file_path` instead
Nov 09 18:37:19.472 INFO kablam! 
Nov 09 18:37:19.511 INFO kablam! warning: function is never used: `get_file_number`
Nov 09 18:37:19.511 INFO kablam!   --> src/main.rs:81:1
Nov 09 18:37:19.511 INFO kablam!    |
Nov 09 18:37:19.511 INFO kablam! 81 | fn get_file_number(file_path: &PathBuf) -> i32 {
Nov 09 18:37:19.512 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 18:37:19.512 INFO kablam!    |
Nov 09 18:37:19.512 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 18:37:19.512 INFO kablam! 
Nov 09 18:37:19.551 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Nov 09 18:37:19.554 INFO kablam! su: No module specific data is present
Nov 09 18:37:20.483 INFO running `"docker" "rm" "-f" "ae79ae40ece4ead4f6e2a218652ffa230ade0b75640111fb8098bea9b14f1c3d"`
Nov 09 18:37:20.690 INFO blam! ae79ae40ece4ead4f6e2a218652ffa230ade0b75640111fb8098bea9b14f1c3d