Oct 13 03:05:29.282 INFO checking PhilipDaniels/stock_prices against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 03:05:29.283 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/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 13 03:05:29.802 INFO blam! fe4ea27fce78c27c382c4ca27e9f8bf7cb758be0e3b471568cae712457cb9749
Oct 13 03:05:29.804 INFO running `"docker" "start" "-a" "fe4ea27fce78c27c382c4ca27e9f8bf7cb758be0e3b471568cae712457cb9749"`
Oct 13 03:05:31.291 INFO kablam! usermod: no changes
Oct 13 03:05:31.632 INFO kablam!     Checking csv v1.0.0
Oct 13 03:05:31.632 INFO kablam!    Compiling structopt-derive v0.2.10
Oct 13 03:05:31.652 INFO kablam!     Checking tokio-proto v0.1.1
Oct 13 03:05:39.848 INFO kablam!     Checking structopt v0.2.10
Oct 13 03:05:40.125 INFO kablam!     Checking hyper v0.11.27
Oct 13 03:05:47.383 INFO kablam!     Checking hyper-tls v0.1.3
Oct 13 03:05:50.827 INFO kablam!     Checking reqwest v0.8.6
Oct 13 03:05:55.369 INFO kablam!     Checking stock_prices v0.1.0 (/source)
Oct 13 03:06:03.113 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 03:06:03.113 INFO kablam!  --> src/main.rs:6:1
Oct 13 03:06:03.113 INFO kablam!   |
Oct 13 03:06:03.113 INFO kablam! 6 | #[macro_use] extern crate structopt;
Oct 13 03:06:03.114 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 03:06:03.114 INFO kablam!   |
Oct 13 03:06:03.114 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 03:06:03.114 INFO kablam! 
Oct 13 03:06:03.213 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 03:06:03.213 INFO kablam!  --> src/main.rs:6:1
Oct 13 03:06:03.213 INFO kablam!   |
Oct 13 03:06:03.214 INFO kablam! 6 | #[macro_use] extern crate structopt;
Oct 13 03:06:03.214 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 03:06:03.214 INFO kablam!   |
Oct 13 03:06:03.214 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 03:06:03.215 INFO kablam! 
Oct 13 03:06:03.221 INFO kablam! warning: unused import: `std::error::Error`
Oct 13 03:06:03.221 INFO kablam!    --> src/main.rs:492:9
Oct 13 03:06:03.221 INFO kablam!     |
Oct 13 03:06:03.222 INFO kablam! 492 |     use std::error::Error;
Oct 13 03:06:03.222 INFO kablam!     |         ^^^^^^^^^^^^^^^^^
Oct 13 03:06:03.222 INFO kablam! 
Oct 13 03:06:03.222 INFO kablam! warning: unused import: `StockPriceError`
Oct 13 03:06:03.223 INFO kablam!    --> src/main.rs:493:9
Oct 13 03:06:03.223 INFO kablam!     |
Oct 13 03:06:03.223 INFO kablam! 493 |     use StockPriceError;
Oct 13 03:06:03.224 INFO kablam!     |         ^^^^^^^^^^^^^^^
Oct 13 03:06:03.224 INFO kablam! 
Oct 13 03:06:03.668 INFO kablam! warning: unused variable: `prices`
Oct 13 03:06:03.668 INFO kablam!    --> src/main.rs:213:13
Oct 13 03:06:03.668 INFO kablam!     |
Oct 13 03:06:03.668 INFO kablam! 213 |     let mut prices: Vec<Price> = read_csv(&file, args.print).expect("Could not read price.csv");
Oct 13 03:06:03.668 INFO kablam!     |             ^^^^^^ help: consider using `_prices` instead
Oct 13 03:06:03.668 INFO kablam!     |
Oct 13 03:06:03.668 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 03:06:03.668 INFO kablam! 
Oct 13 03:06:03.668 INFO kablam! warning: unused variable: `msg`
Oct 13 03:06:03.668 INFO kablam!    --> src/main.rs:123:54
Oct 13 03:06:03.668 INFO kablam!     |
Oct 13 03:06:03.668 INFO kablam! 123 |             StockPriceError::CannotParseDocument(ref msg) => None,
Oct 13 03:06:03.668 INFO kablam!     |                                                      ^^^ help: consider using `_msg` instead
Oct 13 03:06:03.668 INFO kablam! 
Oct 13 03:06:03.716 INFO kablam! warning: unused variable: `prices`
Oct 13 03:06:03.716 INFO kablam!    --> src/main.rs:213:13
Oct 13 03:06:03.716 INFO kablam!     |
Oct 13 03:06:03.716 INFO kablam! 213 |     let mut prices: Vec<Price> = read_csv(&file, args.print).expect("Could not read price.csv");
Oct 13 03:06:03.716 INFO kablam!     |             ^^^^^^ help: consider using `_prices` instead
Oct 13 03:06:03.716 INFO kablam!     |
Oct 13 03:06:03.716 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 03:06:03.716 INFO kablam! 
Oct 13 03:06:03.716 INFO kablam! warning: unused variable: `msg`
Oct 13 03:06:03.716 INFO kablam!    --> src/main.rs:123:54
Oct 13 03:06:03.716 INFO kablam!     |
Oct 13 03:06:03.716 INFO kablam! 123 |             StockPriceError::CannotParseDocument(ref msg) => None,
Oct 13 03:06:03.716 INFO kablam!     |                                                      ^^^ help: consider using `_msg` instead
Oct 13 03:06:03.716 INFO kablam! 
Oct 13 03:06:03.825 INFO kablam! warning: variable does not need to be mutable
Oct 13 03:06:03.825 INFO kablam!    --> src/main.rs:213:9
Oct 13 03:06:03.825 INFO kablam!     |
Oct 13 03:06:03.825 INFO kablam! 213 |     let mut prices: Vec<Price> = read_csv(&file, args.print).expect("Could not read price.csv");
Oct 13 03:06:03.825 INFO kablam!     |         ----^^^^^^
Oct 13 03:06:03.825 INFO kablam!     |         |
Oct 13 03:06:03.825 INFO kablam!     |         help: remove this `mut`
Oct 13 03:06:03.825 INFO kablam!     |
Oct 13 03:06:03.825 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 03:06:03.825 INFO kablam! 
Oct 13 03:06:03.837 INFO kablam! warning: variable does not need to be mutable
Oct 13 03:06:03.837 INFO kablam!    --> src/main.rs:213:9
Oct 13 03:06:03.837 INFO kablam!     |
Oct 13 03:06:03.837 INFO kablam! 213 |     let mut prices: Vec<Price> = read_csv(&file, args.print).expect("Could not read price.csv");
Oct 13 03:06:03.837 INFO kablam!     |         ----^^^^^^
Oct 13 03:06:03.837 INFO kablam!     |         |
Oct 13 03:06:03.837 INFO kablam!     |         help: remove this `mut`
Oct 13 03:06:03.837 INFO kablam!     |
Oct 13 03:06:03.837 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 03:06:03.837 INFO kablam! 
Oct 13 03:06:03.920 INFO kablam! warning: function is never used: `serialize`
Oct 13 03:06:03.920 INFO kablam!    --> src/main.rs:465:5
Oct 13 03:06:03.920 INFO kablam!     |
Oct 13 03:06:03.920 INFO kablam! 465 | /     pub fn serialize<S>(date: &Date<Utc>, serializer: S) -> Result<S::Ok, S::Error>
Oct 13 03:06:03.920 INFO kablam! 466 | |         where S: Serializer,
Oct 13 03:06:03.920 INFO kablam! 467 | |     {
Oct 13 03:06:03.920 INFO kablam! 468 | |         let s = format!("{}", date.format(FORMAT));
Oct 13 03:06:03.920 INFO kablam! 469 | |         serializer.serialize_str(&s)
Oct 13 03:06:03.920 INFO kablam! 470 | |     }
Oct 13 03:06:03.920 INFO kablam!     | |_____^
Oct 13 03:06:03.920 INFO kablam! warning: function is never used: `serialize`
Oct 13 03:06:03.920 INFO kablam!    --> src/main.rs:465:5
Oct 13 03:06:03.920 INFO kablam!     |
Oct 13 03:06:03.920 INFO kablam! 465 | /     pub fn serialize<S>(date: &Date<Utc>, serializer: S) -> Result<S::Ok, S::Error>
Oct 13 03:06:03.920 INFO kablam! 466 | |         where S: Serializer,
Oct 13 03:06:03.920 INFO kablam! 467 | |     {
Oct 13 03:06:03.920 INFO kablam! 468 | |         let s = format!("{}", date.format(FORMAT));
Oct 13 03:06:03.920 INFO kablam! 469 | |         serializer.serialize_str(&s)
Oct 13 03:06:03.920 INFO kablam! 470 | |     }
Oct 13 03:06:03.920 INFO kablam!     | |_____^
Oct 13 03:06:03.921 INFO kablam!     |
Oct 13 03:06:03.921 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 13 03:06:03.921 INFO kablam! 
Oct 13 03:06:03.921 INFO kablam!     |
Oct 13 03:06:03.921 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 13 03:06:03.921 INFO kablam! 
Oct 13 03:06:04.016 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 32.70s
Oct 13 03:06:04.050 INFO kablam! su: No module specific data is present
Oct 13 03:06:04.972 INFO running `"docker" "rm" "-f" "fe4ea27fce78c27c382c4ca27e9f8bf7cb758be0e3b471568cae712457cb9749"`
Oct 13 03:06:05.245 INFO blam! fe4ea27fce78c27c382c4ca27e9f8bf7cb758be0e3b471568cae712457cb9749