Oct 13 03:05:27.280 INFO checking PhilipDaniels/stock_prices against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977 Oct 13 03:05:27.282 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 03:05:27.687 INFO blam! 8fc98a59b0107036e85f62213a4faffea9d623ad070dd1927f97f6f474a39e73 Oct 13 03:05:27.696 INFO running `"docker" "start" "-a" "8fc98a59b0107036e85f62213a4faffea9d623ad070dd1927f97f6f474a39e73"` Oct 13 03:05:28.928 INFO kablam! usermod: no changes Oct 13 03:05:29.292 INFO kablam! Checking tokio-proto v0.1.1 Oct 13 03:05:33.289 INFO kablam! Checking hyper v0.11.27 Oct 13 03:05:40.700 INFO kablam! Checking hyper-tls v0.1.3 Oct 13 03:05:43.920 INFO kablam! Checking reqwest v0.8.6 Oct 13 03:05:48.688 INFO kablam! Checking stock_prices v0.1.0 (/source) Oct 13 03:05:57.460 INFO kablam! warning: unused `#[macro_use]` import Oct 13 03:05:57.461 INFO kablam! --> src/main.rs:6:1 Oct 13 03:05:57.462 INFO kablam! | Oct 13 03:05:57.462 INFO kablam! 6 | #[macro_use] extern crate structopt; Oct 13 03:05:57.463 INFO kablam! | ^^^^^^^^^^^^ Oct 13 03:05:57.463 INFO kablam! | Oct 13 03:05:57.464 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 03:05:57.464 INFO kablam! Oct 13 03:05:57.628 INFO kablam! warning: unused `#[macro_use]` import Oct 13 03:05:57.629 INFO kablam! --> src/main.rs:6:1 Oct 13 03:05:57.630 INFO kablam! | Oct 13 03:05:57.630 INFO kablam! 6 | #[macro_use] extern crate structopt; Oct 13 03:05:57.631 INFO kablam! | ^^^^^^^^^^^^ Oct 13 03:05:57.632 INFO kablam! | Oct 13 03:05:57.632 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 03:05:57.632 INFO kablam! Oct 13 03:05:57.632 INFO kablam! warning: unused import: `std::error::Error` Oct 13 03:05:57.632 INFO kablam! --> src/main.rs:492:9 Oct 13 03:05:57.632 INFO kablam! | Oct 13 03:05:57.632 INFO kablam! 492 | use std::error::Error; Oct 13 03:05:57.632 INFO kablam! | ^^^^^^^^^^^^^^^^^ Oct 13 03:05:57.632 INFO kablam! Oct 13 03:05:57.632 INFO kablam! warning: unused import: `StockPriceError` Oct 13 03:05:57.632 INFO kablam! --> src/main.rs:493:9 Oct 13 03:05:57.632 INFO kablam! | Oct 13 03:05:57.632 INFO kablam! 493 | use StockPriceError; Oct 13 03:05:57.632 INFO kablam! | ^^^^^^^^^^^^^^^ Oct 13 03:05:57.632 INFO kablam! Oct 13 03:05:58.230 INFO kablam! warning: unused variable: `prices` Oct 13 03:05:58.230 INFO kablam! --> src/main.rs:213:13 Oct 13 03:05:58.230 INFO kablam! | Oct 13 03:05:58.231 INFO kablam! 213 | let mut prices: Vec = read_csv(&file, args.print).expect("Could not read price.csv"); Oct 13 03:05:58.231 INFO kablam! | ^^^^^^ help: consider using `_prices` instead Oct 13 03:05:58.231 INFO kablam! | Oct 13 03:05:58.232 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 13 03:05:58.232 INFO kablam! Oct 13 03:05:58.233 INFO kablam! warning: unused variable: `msg` Oct 13 03:05:58.233 INFO kablam! --> src/main.rs:123:54 Oct 13 03:05:58.234 INFO kablam! | Oct 13 03:05:58.234 INFO kablam! 123 | StockPriceError::CannotParseDocument(ref msg) => None, Oct 13 03:05:58.234 INFO kablam! | ^^^ help: consider using `_msg` instead Oct 13 03:05:58.234 INFO kablam! Oct 13 03:05:58.412 INFO kablam! warning: variable does not need to be mutable Oct 13 03:05:58.413 INFO kablam! --> src/main.rs:213:9 Oct 13 03:05:58.413 INFO kablam! | Oct 13 03:05:58.413 INFO kablam! 213 | let mut prices: Vec = read_csv(&file, args.print).expect("Could not read price.csv"); Oct 13 03:05:58.413 INFO kablam! | ----^^^^^^ Oct 13 03:05:58.414 INFO kablam! | | Oct 13 03:05:58.414 INFO kablam! | help: remove this `mut` Oct 13 03:05:58.414 INFO kablam! warning: unused variable: `prices` Oct 13 03:05:58.414 INFO kablam! --> src/main.rs:213:13 Oct 13 03:05:58.415 INFO kablam! | Oct 13 03:05:58.415 INFO kablam! 213 | let mut prices: Vec = read_csv(&file, args.print).expect("Could not read price.csv"); Oct 13 03:05:58.415 INFO kablam! | ^^^^^^ help: consider using `_prices` instead Oct 13 03:05:58.415 INFO kablam! | Oct 13 03:05:58.416 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 13 03:05:58.416 INFO kablam! Oct 13 03:05:58.416 INFO kablam! warning: unused variable: `msg` Oct 13 03:05:58.416 INFO kablam! --> src/main.rs:123:54 Oct 13 03:05:58.417 INFO kablam! | Oct 13 03:05:58.417 INFO kablam! 123 | StockPriceError::CannotParseDocument(ref msg) => None, Oct 13 03:05:58.417 INFO kablam! | ^^^ help: consider using `_msg` instead Oct 13 03:05:58.417 INFO kablam! Oct 13 03:05:58.418 INFO kablam! | Oct 13 03:05:58.418 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 03:05:58.418 INFO kablam! Oct 13 03:05:58.524 INFO kablam! warning: function is never used: `serialize` Oct 13 03:05:58.524 INFO kablam! --> src/main.rs:465:5 Oct 13 03:05:58.525 INFO kablam! | Oct 13 03:05:58.525 INFO kablam! 465 | / pub fn serialize(date: &Date, serializer: S) -> Result Oct 13 03:05:58.525 INFO kablam! 466 | | where S: Serializer, Oct 13 03:05:58.526 INFO kablam! 467 | | { Oct 13 03:05:58.526 INFO kablam! 468 | | let s = format!("{}", date.format(FORMAT)); Oct 13 03:05:58.526 INFO kablam! 469 | | serializer.serialize_str(&s) Oct 13 03:05:58.526 INFO kablam! 470 | | } Oct 13 03:05:58.527 INFO kablam! | |_____^ Oct 13 03:05:58.527 INFO kablam! | Oct 13 03:05:58.527 INFO kablam! = note: #[warn(dead_code)] on by default Oct 13 03:05:58.528 INFO kablam! Oct 13 03:05:58.644 INFO kablam! warning: variable does not need to be mutable Oct 13 03:05:58.645 INFO kablam! --> src/main.rs:213:9 Oct 13 03:05:58.645 INFO kablam! | Oct 13 03:05:58.645 INFO kablam! 213 | let mut prices: Vec = read_csv(&file, args.print).expect("Could not read price.csv"); Oct 13 03:05:58.646 INFO kablam! | ----^^^^^^ Oct 13 03:05:58.646 INFO kablam! | | Oct 13 03:05:58.646 INFO kablam! | help: remove this `mut` Oct 13 03:05:58.646 INFO kablam! | Oct 13 03:05:58.647 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 03:05:58.647 INFO kablam! Oct 13 03:05:58.722 INFO kablam! warning: function is never used: `serialize` Oct 13 03:05:58.722 INFO kablam! --> src/main.rs:465:5 Oct 13 03:05:58.722 INFO kablam! | Oct 13 03:05:58.723 INFO kablam! 465 | / pub fn serialize(date: &Date, serializer: S) -> Result Oct 13 03:05:58.723 INFO kablam! 466 | | where S: Serializer, Oct 13 03:05:58.723 INFO kablam! 467 | | { Oct 13 03:05:58.723 INFO kablam! 468 | | let s = format!("{}", date.format(FORMAT)); Oct 13 03:05:58.724 INFO kablam! 469 | | serializer.serialize_str(&s) Oct 13 03:05:58.724 INFO kablam! 470 | | } Oct 13 03:05:58.724 INFO kablam! | |_____^ Oct 13 03:05:58.725 INFO kablam! | Oct 13 03:05:58.725 INFO kablam! = note: #[warn(dead_code)] on by default Oct 13 03:05:58.725 INFO kablam! Oct 13 03:05:58.801 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 29.84s Oct 13 03:05:58.817 INFO kablam! su: No module specific data is present Oct 13 03:06:00.633 INFO running `"docker" "rm" "-f" "8fc98a59b0107036e85f62213a4faffea9d623ad070dd1927f97f6f474a39e73"` Oct 13 03:06:01.016 INFO blam! 8fc98a59b0107036e85f62213a4faffea9d623ad070dd1927f97f6f474a39e73