Nov 06 20:13:12.437 INFO checking jbcden/csv_parser against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 20:13:12.437 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 20:13:12.652 INFO blam! ed9ebae74e72f52f4ae5ff8564e30bd87384f3ba9fdde19bd62044c6a8ada605
Nov 06 20:13:12.665 INFO running `"docker" "start" "-a" "ed9ebae74e72f52f4ae5ff8564e30bd87384f3ba9fdde19bd62044c6a8ada605"`
Nov 06 20:13:13.187 INFO kablam! usermod: no changes
Nov 06 20:13:13.220 INFO kablam!     Checking csv_parser v0.1.0 (/source)
Nov 06 20:13:13.516 INFO kablam! warning: unused import: `std::fs::File`
Nov 06 20:13:13.516 INFO kablam!  --> src/main.rs:1:5
Nov 06 20:13:13.516 INFO kablam!   |
Nov 06 20:13:13.516 INFO kablam! 1 | use std::fs::File;
Nov 06 20:13:13.516 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 06 20:13:13.516 INFO kablam!   |
Nov 06 20:13:13.516 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 20:13:13.516 INFO kablam! 
Nov 06 20:13:13.516 INFO kablam! warning: unused import: `std::io::Read`
Nov 06 20:13:13.516 INFO kablam!  --> src/main.rs:2:5
Nov 06 20:13:13.516 INFO kablam!   |
Nov 06 20:13:13.516 INFO kablam! 2 | use std::io::Read;
Nov 06 20:13:13.516 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 06 20:13:13.516 INFO kablam! 
Nov 06 20:13:13.556 INFO kablam! warning: variable does not need to be mutable
Nov 06 20:13:13.556 INFO kablam!  --> src/main.rs:7:9
Nov 06 20:13:13.556 INFO kablam!   |
Nov 06 20:13:13.556 INFO kablam! 7 |     let mut csv = std::fs::File::open("../FINAL.csv").unwrap();
Nov 06 20:13:13.556 INFO kablam!   |         ----^^^
Nov 06 20:13:13.556 INFO kablam!   |         |
Nov 06 20:13:13.556 INFO kablam!   |         help: remove this `mut`
Nov 06 20:13:13.556 INFO kablam!   |
Nov 06 20:13:13.556 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 06 20:13:13.557 INFO kablam! 
Nov 06 20:13:13.557 INFO kablam! warning: variable does not need to be mutable
Nov 06 20:13:13.557 INFO kablam!  --> src/main.rs:8:9
Nov 06 20:13:13.557 INFO kablam!   |
Nov 06 20:13:13.557 INFO kablam! 8 |     let mut buf_read = BufReader::new(&csv);
Nov 06 20:13:13.557 INFO kablam!   |         ----^^^^^^^^
Nov 06 20:13:13.557 INFO kablam!   |         |
Nov 06 20:13:13.557 INFO kablam!   |         help: remove this `mut`
Nov 06 20:13:13.557 INFO kablam! 
Nov 06 20:13:13.564 INFO kablam! warning: function is never used: `efficient_unsafe`
Nov 06 20:13:13.564 INFO kablam!   --> src/main.rs:34:1
Nov 06 20:13:13.564 INFO kablam!    |
Nov 06 20:13:13.564 INFO kablam! 34 | fn efficient_unsafe(line: Result<String, String>) -> i32 {
Nov 06 20:13:13.564 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:13:13.564 INFO kablam!    |
Nov 06 20:13:13.564 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 20:13:13.564 INFO kablam! 
Nov 06 20:13:13.637 INFO kablam! warning: unused import: `std::fs::File`
Nov 06 20:13:13.637 INFO kablam!  --> src/main.rs:1:5
Nov 06 20:13:13.637 INFO kablam!   |
Nov 06 20:13:13.637 INFO kablam! 1 | use std::fs::File;
Nov 06 20:13:13.637 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 06 20:13:13.637 INFO kablam!   |
Nov 06 20:13:13.637 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 20:13:13.637 INFO kablam! 
Nov 06 20:13:13.637 INFO kablam! warning: unused import: `std::io::Read`
Nov 06 20:13:13.637 INFO kablam!  --> src/main.rs:2:5
Nov 06 20:13:13.637 INFO kablam!   |
Nov 06 20:13:13.637 INFO kablam! 2 | use std::io::Read;
Nov 06 20:13:13.637 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 06 20:13:13.637 INFO kablam! 
Nov 06 20:13:13.675 INFO kablam! warning: variable does not need to be mutable
Nov 06 20:13:13.675 INFO kablam!  --> src/main.rs:7:9
Nov 06 20:13:13.675 INFO kablam!   |
Nov 06 20:13:13.675 INFO kablam! 7 |     let mut csv = std::fs::File::open("../FINAL.csv").unwrap();
Nov 06 20:13:13.675 INFO kablam!   |         ----^^^
Nov 06 20:13:13.675 INFO kablam!   |         |
Nov 06 20:13:13.675 INFO kablam!   |         help: remove this `mut`
Nov 06 20:13:13.675 INFO kablam!   |
Nov 06 20:13:13.675 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 06 20:13:13.675 INFO kablam! 
Nov 06 20:13:13.675 INFO kablam! warning: variable does not need to be mutable
Nov 06 20:13:13.675 INFO kablam!  --> src/main.rs:8:9
Nov 06 20:13:13.675 INFO kablam!   |
Nov 06 20:13:13.675 INFO kablam! 8 |     let mut buf_read = BufReader::new(&csv);
Nov 06 20:13:13.675 INFO kablam!   |         ----^^^^^^^^
Nov 06 20:13:13.675 INFO kablam!   |         |
Nov 06 20:13:13.675 INFO kablam!   |         help: remove this `mut`
Nov 06 20:13:13.675 INFO kablam! 
Nov 06 20:13:13.678 INFO kablam! warning: function is never used: `efficient_unsafe`
Nov 06 20:13:13.678 INFO kablam!   --> src/main.rs:34:1
Nov 06 20:13:13.678 INFO kablam!    |
Nov 06 20:13:13.678 INFO kablam! 34 | fn efficient_unsafe(line: Result<String, String>) -> i32 {
Nov 06 20:13:13.678 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:13:13.678 INFO kablam!    |
Nov 06 20:13:13.678 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 20:13:13.678 INFO kablam! 
Nov 06 20:13:13.691 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
Nov 06 20:13:13.699 INFO kablam! su: No module specific data is present
Nov 06 20:13:14.012 INFO running `"docker" "rm" "-f" "ed9ebae74e72f52f4ae5ff8564e30bd87384f3ba9fdde19bd62044c6a8ada605"`
Nov 06 20:13:14.102 INFO blam! ed9ebae74e72f52f4ae5ff8564e30bd87384f3ba9fdde19bd62044c6a8ada605