Oct 21 14:46:13.278 INFO checking pietrocarbo/rust_first_steps against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 14:46:13.280 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192/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 21 14:46:13.768 INFO blam! 170a26014105b1b54df86cf5b8be45fae4abf21dd6cce61b8de6ce2b480947c5
Oct 21 14:46:13.772 INFO running `"docker" "start" "-a" "170a26014105b1b54df86cf5b8be45fae4abf21dd6cce61b8de6ce2b480947c5"`
Oct 21 14:46:15.001 INFO kablam! usermod: no changes
Oct 21 14:46:15.084 INFO kablam!     Checking rand v0.3.22
Oct 21 14:46:15.420 INFO kablam!     Checking presentation v0.1.0 (/source)
Oct 21 14:46:16.384 INFO kablam! warning: function is never used: `file_parse_verbose`
Oct 21 14:46:16.384 INFO kablam!   --> src/bin/3_error_IO.rs:12:1
Oct 21 14:46:16.384 INFO kablam!    |
Oct 21 14:46:16.384 INFO kablam! 12 | fn file_parse_verbose<P: AsRef<Path>>(file_path: P) -> Result<i32, CustomError> {
Oct 21 14:46:16.384 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 14:46:16.403 INFO kablam!    |
Oct 21 14:46:16.403 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 14:46:16.403 INFO kablam! 
Oct 21 14:46:16.403 INFO kablam! warning: crate `3_error_IO` should have a snake case name such as `3_error_io`
Oct 21 14:46:16.403 INFO kablam!   |
Oct 21 14:46:16.403 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 21 14:46:16.403 INFO kablam! 
Oct 21 14:46:17.812 INFO kablam! warning: function is never used: `file_parse_verbose`
Oct 21 14:46:17.812 INFO kablam!   --> src/bin/3_error_IO.rs:12:1
Oct 21 14:46:17.812 INFO kablam!    |
Oct 21 14:46:17.812 INFO kablam! 12 | fn file_parse_verbose<P: AsRef<Path>>(file_path: P) -> Result<i32, CustomError> {
Oct 21 14:46:17.812 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 14:46:17.812 INFO kablam!    |
Oct 21 14:46:17.812 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 14:46:17.812 INFO kablam! 
Oct 21 14:46:17.812 INFO kablam! warning: crate `3_error_IO` should have a snake case name such as `3_error_io`
Oct 21 14:46:17.812 INFO kablam!   |
Oct 21 14:46:17.812 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 21 14:46:17.812 INFO kablam! 
Oct 21 14:46:17.964 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
Oct 21 14:46:17.973 INFO kablam! su: No module specific data is present
Oct 21 14:46:19.280 INFO running `"docker" "rm" "-f" "170a26014105b1b54df86cf5b8be45fae4abf21dd6cce61b8de6ce2b480947c5"`
Oct 21 14:46:19.664 INFO blam! 170a26014105b1b54df86cf5b8be45fae4abf21dd6cce61b8de6ce2b480947c5