Oct 12 15:41:23.872 INFO checking pietrocarbo/rust_first_steps against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 15:41:23.874 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 12 15:41:24.245 INFO blam! b0836329fefb5b5800c72ce1f54ec67742df839623acd60f646f436e15275e1b
Oct 12 15:41:24.246 INFO running `"docker" "start" "-a" "b0836329fefb5b5800c72ce1f54ec67742df839623acd60f646f436e15275e1b"`
Oct 12 15:41:25.472 INFO kablam! usermod: no changes
Oct 12 15:41:25.553 INFO kablam!     Checking presentation v0.1.0 (/source)
Oct 12 15:41:26.964 INFO kablam! warning: function is never used: `file_parse_verbose`
Oct 12 15:41:26.965 INFO kablam!   --> src/bin/3_error_IO.rs:12:1
Oct 12 15:41:26.965 INFO kablam!    |
Oct 12 15:41:26.966 INFO kablam! 12 | fn file_parse_verbose<P: AsRef<Path>>(file_path: P) -> Result<i32, CustomError> {
Oct 12 15:41:26.966 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:41:26.985 INFO kablam!    |
Oct 12 15:41:26.986 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 15:41:26.986 INFO kablam! 
Oct 12 15:41:26.986 INFO kablam! warning: crate `3_error_IO` should have a snake case name such as `3_error_io`
Oct 12 15:41:26.986 INFO kablam!   |
Oct 12 15:41:26.986 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 12 15:41:26.986 INFO kablam! 
Oct 12 15:41:27.028 INFO kablam! warning: function is never used: `file_parse_verbose`
Oct 12 15:41:27.029 INFO kablam!   --> src/bin/3_error_IO.rs:12:1
Oct 12 15:41:27.029 INFO kablam!    |
Oct 12 15:41:27.029 INFO kablam! 12 | fn file_parse_verbose<P: AsRef<Path>>(file_path: P) -> Result<i32, CustomError> {
Oct 12 15:41:27.029 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:41:27.036 INFO kablam!    |
Oct 12 15:41:27.037 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 15:41:27.037 INFO kablam! 
Oct 12 15:41:27.037 INFO kablam! warning: crate `3_error_IO` should have a snake case name such as `3_error_io`
Oct 12 15:41:27.038 INFO kablam!   |
Oct 12 15:41:27.038 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 12 15:41:27.038 INFO kablam! 
Oct 12 15:41:27.921 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
Oct 12 15:41:27.925 INFO kablam! su: No module specific data is present
Oct 12 15:41:29.407 INFO running `"docker" "rm" "-f" "b0836329fefb5b5800c72ce1f54ec67742df839623acd60f646f436e15275e1b"`
Oct 12 15:41:29.700 INFO blam! b0836329fefb5b5800c72ce1f54ec67742df839623acd60f646f436e15275e1b