Nov 02 20:07:02.849 INFO checking PhilipDaniels/stock_prices against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517 Nov 02 20:07:02.849 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 20:07:03.258 INFO blam! db5866db9b09fb0d212c8284d2d63542aa0345a8e61e6a5c9a541f198b453e54 Nov 02 20:07:03.272 INFO running `"docker" "start" "-a" "db5866db9b09fb0d212c8284d2d63542aa0345a8e61e6a5c9a541f198b453e54"` Nov 02 20:07:04.717 INFO kablam! usermod: no changes Nov 02 20:07:05.160 INFO kablam! Checking structopt v0.2.10 Nov 02 20:07:06.313 INFO kablam! Checking stock_prices v0.1.0 (/source) Nov 02 20:07:14.024 INFO kablam! warning: unused `#[macro_use]` import Nov 02 20:07:14.025 INFO kablam! --> src/main.rs:6:1 Nov 02 20:07:14.025 INFO kablam! | Nov 02 20:07:14.025 INFO kablam! 6 | #[macro_use] extern crate structopt; Nov 02 20:07:14.026 INFO kablam! | ^^^^^^^^^^^^ Nov 02 20:07:14.026 INFO kablam! | Nov 02 20:07:14.026 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 02 20:07:14.026 INFO kablam! Nov 02 20:07:14.237 INFO kablam! warning: unused `#[macro_use]` import Nov 02 20:07:14.237 INFO kablam! --> src/main.rs:6:1 Nov 02 20:07:14.237 INFO kablam! | Nov 02 20:07:14.238 INFO kablam! 6 | #[macro_use] extern crate structopt; Nov 02 20:07:14.238 INFO kablam! | ^^^^^^^^^^^^ Nov 02 20:07:14.238 INFO kablam! | Nov 02 20:07:14.241 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 02 20:07:14.241 INFO kablam! Nov 02 20:07:14.249 INFO kablam! warning: unused import: `std::error::Error` Nov 02 20:07:14.249 INFO kablam! --> src/main.rs:492:9 Nov 02 20:07:14.252 INFO kablam! | Nov 02 20:07:14.253 INFO kablam! 492 | use std::error::Error; Nov 02 20:07:14.253 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 02 20:07:14.253 INFO kablam! Nov 02 20:07:14.253 INFO kablam! warning: unused import: `StockPriceError` Nov 02 20:07:14.253 INFO kablam! --> src/main.rs:493:9 Nov 02 20:07:14.253 INFO kablam! | Nov 02 20:07:14.254 INFO kablam! 493 | use StockPriceError; Nov 02 20:07:14.254 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 02 20:07:14.254 INFO kablam! Nov 02 20:07:14.780 INFO kablam! warning: unused variable: `prices` Nov 02 20:07:14.780 INFO kablam! --> src/main.rs:213:13 Nov 02 20:07:14.780 INFO kablam! | Nov 02 20:07:14.780 INFO kablam! 213 | let mut prices: Vec = read_csv(&file, args.print).expect("Could not read price.csv"); Nov 02 20:07:14.780 INFO kablam! | ^^^^^^ help: consider using `_prices` instead Nov 02 20:07:14.780 INFO kablam! | Nov 02 20:07:14.780 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 02 20:07:14.784 INFO kablam! Nov 02 20:07:14.785 INFO kablam! warning: unused variable: `msg` Nov 02 20:07:14.785 INFO kablam! --> src/main.rs:123:54 Nov 02 20:07:14.785 INFO kablam! | Nov 02 20:07:14.786 INFO kablam! 123 | StockPriceError::CannotParseDocument(ref msg) => None, Nov 02 20:07:14.786 INFO kablam! | ^^^ help: consider using `_msg` instead Nov 02 20:07:14.786 INFO kablam! Nov 02 20:07:14.996 INFO kablam! warning: variable does not need to be mutable Nov 02 20:07:14.997 INFO kablam! --> src/main.rs:213:9 Nov 02 20:07:14.997 INFO kablam! | Nov 02 20:07:14.997 INFO kablam! 213 | let mut prices: Vec = read_csv(&file, args.print).expect("Could not read price.csv"); Nov 02 20:07:14.998 INFO kablam! | ----^^^^^^ Nov 02 20:07:14.998 INFO kablam! | | Nov 02 20:07:14.998 INFO kablam! | help: remove this `mut` Nov 02 20:07:14.999 INFO kablam! | Nov 02 20:07:14.999 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 02 20:07:14.999 INFO kablam! Nov 02 20:07:15.084 INFO kablam! warning: function is never used: `serialize` Nov 02 20:07:15.084 INFO kablam! --> src/main.rs:465:5 Nov 02 20:07:15.084 INFO kablam! | Nov 02 20:07:15.084 INFO kablam! 465 | / pub fn serialize(date: &Date, serializer: S) -> Result Nov 02 20:07:15.084 INFO kablam! 466 | | where S: Serializer, Nov 02 20:07:15.084 INFO kablam! 467 | | { Nov 02 20:07:15.084 INFO kablam! 468 | | let s = format!("{}", date.format(FORMAT)); Nov 02 20:07:15.084 INFO kablam! 469 | | serializer.serialize_str(&s) Nov 02 20:07:15.084 INFO kablam! 470 | | } Nov 02 20:07:15.084 INFO kablam! | |_____^ Nov 02 20:07:15.084 INFO kablam! | Nov 02 20:07:15.084 INFO kablam! = note: #[warn(dead_code)] on by default Nov 02 20:07:15.084 INFO kablam! Nov 02 20:07:15.204 INFO kablam! warning: unused variable: `prices` Nov 02 20:07:15.205 INFO kablam! --> src/main.rs:213:13 Nov 02 20:07:15.205 INFO kablam! | Nov 02 20:07:15.205 INFO kablam! 213 | let mut prices: Vec = read_csv(&file, args.print).expect("Could not read price.csv"); Nov 02 20:07:15.205 INFO kablam! | ^^^^^^ help: consider using `_prices` instead Nov 02 20:07:15.207 INFO kablam! | Nov 02 20:07:15.207 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 02 20:07:15.207 INFO kablam! Nov 02 20:07:15.207 INFO kablam! warning: unused variable: `msg` Nov 02 20:07:15.208 INFO kablam! --> src/main.rs:123:54 Nov 02 20:07:15.208 INFO kablam! | Nov 02 20:07:15.208 INFO kablam! 123 | StockPriceError::CannotParseDocument(ref msg) => None, Nov 02 20:07:15.209 INFO kablam! | ^^^ help: consider using `_msg` instead Nov 02 20:07:15.212 INFO kablam! Nov 02 20:07:15.437 INFO kablam! warning: variable does not need to be mutable Nov 02 20:07:15.438 INFO kablam! --> src/main.rs:213:9 Nov 02 20:07:15.445 INFO kablam! | Nov 02 20:07:15.445 INFO kablam! 213 | let mut prices: Vec = read_csv(&file, args.print).expect("Could not read price.csv"); Nov 02 20:07:15.445 INFO kablam! | ----^^^^^^ Nov 02 20:07:15.445 INFO kablam! | | Nov 02 20:07:15.446 INFO kablam! | help: remove this `mut` Nov 02 20:07:15.446 INFO kablam! | Nov 02 20:07:15.446 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 02 20:07:15.447 INFO kablam! Nov 02 20:07:15.548 INFO kablam! warning: function is never used: `serialize` Nov 02 20:07:15.548 INFO kablam! --> src/main.rs:465:5 Nov 02 20:07:15.549 INFO kablam! | Nov 02 20:07:15.549 INFO kablam! 465 | / pub fn serialize(date: &Date, serializer: S) -> Result Nov 02 20:07:15.549 INFO kablam! 466 | | where S: Serializer, Nov 02 20:07:15.550 INFO kablam! 467 | | { Nov 02 20:07:15.550 INFO kablam! 468 | | let s = format!("{}", date.format(FORMAT)); Nov 02 20:07:15.550 INFO kablam! 469 | | serializer.serialize_str(&s) Nov 02 20:07:15.551 INFO kablam! 470 | | } Nov 02 20:07:15.551 INFO kablam! | |_____^ Nov 02 20:07:15.551 INFO kablam! | Nov 02 20:07:15.551 INFO kablam! = note: #[warn(dead_code)] on by default Nov 02 20:07:15.552 INFO kablam! Nov 02 20:07:15.608 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 10.87s Nov 02 20:07:15.628 INFO kablam! su: No module specific data is present Nov 02 20:07:16.618 INFO running `"docker" "rm" "-f" "db5866db9b09fb0d212c8284d2d63542aa0345a8e61e6a5c9a541f198b453e54"` Nov 02 20:07:16.952 INFO blam! db5866db9b09fb0d212c8284d2d63542aa0345a8e61e6a5c9a541f198b453e54