Nov 04 01:07:00.350 INFO checking pietrocarbo/rust_first_steps against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 01:07:00.350 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 01:07:00.959 INFO blam! 20ca8327782f931e462f6b5a86233b44edeae39aa5e5db3f201c55abc48649aa
Nov 04 01:07:00.962 INFO running `"docker" "start" "-a" "20ca8327782f931e462f6b5a86233b44edeae39aa5e5db3f201c55abc48649aa"`
Nov 04 01:07:03.738 INFO kablam! usermod: no changes
Nov 04 01:07:03.811 INFO kablam!     Checking presentation v0.1.0 (/source)
Nov 04 01:07:05.571 INFO kablam! warning: function is never used: `file_parse_verbose`
Nov 04 01:07:05.571 INFO kablam!   --> src/bin/3_error_IO.rs:12:1
Nov 04 01:07:05.571 INFO kablam!    |
Nov 04 01:07:05.571 INFO kablam! 12 | fn file_parse_verbose<P: AsRef<Path>>(file_path: P) -> Result<i32, CustomError> {
Nov 04 01:07:05.571 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 01:07:05.605 INFO kablam! warning: function is never used: `file_parse_verbose`
Nov 04 01:07:05.605 INFO kablam!   --> src/bin/3_error_IO.rs:12:1
Nov 04 01:07:05.605 INFO kablam!    |
Nov 04 01:07:05.605 INFO kablam! 12 | fn file_parse_verbose<P: AsRef<Path>>(file_path: P) -> Result<i32, CustomError> {
Nov 04 01:07:05.605 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 01:07:05.605 INFO kablam!    |
Nov 04 01:07:05.605 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 01:07:05.605 INFO kablam! 
Nov 04 01:07:05.605 INFO kablam! warning: crate `3_error_IO` should have a snake case name such as `3_error_io`
Nov 04 01:07:05.605 INFO kablam!   |
Nov 04 01:07:05.605 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 04 01:07:05.605 INFO kablam! 
Nov 04 01:07:05.623 INFO kablam!    |
Nov 04 01:07:05.623 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 01:07:05.623 INFO kablam! 
Nov 04 01:07:05.623 INFO kablam! warning: crate `3_error_IO` should have a snake case name such as `3_error_io`
Nov 04 01:07:05.623 INFO kablam!   |
Nov 04 01:07:05.623 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 04 01:07:05.623 INFO kablam! 
Nov 04 01:07:06.102 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
Nov 04 01:07:06.102 INFO kablam! su: No module specific data is present
Nov 04 01:07:06.826 INFO running `"docker" "rm" "-f" "20ca8327782f931e462f6b5a86233b44edeae39aa5e5db3f201c55abc48649aa"`
Nov 04 01:07:07.146 INFO blam! 20ca8327782f931e462f6b5a86233b44edeae39aa5e5db3f201c55abc48649aa