Nov 01 10:37:23.874 INFO checking PhilipDaniels/stock_prices against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538 Nov 01 10:37:23.874 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 10:37:24.315 INFO blam! 27f3b757c0e64c0e4f178f1894318b00dbfd0f4235c36346e6287a988d76a8ae Nov 01 10:37:24.316 INFO running `"docker" "start" "-a" "27f3b757c0e64c0e4f178f1894318b00dbfd0f4235c36346e6287a988d76a8ae"` Nov 01 10:37:26.331 INFO kablam! usermod: no changes Nov 01 10:37:26.817 INFO kablam! Checking memchr v2.0.1 Nov 01 10:37:27.421 INFO kablam! Checking csv-core v0.1.4 Nov 01 10:37:28.288 INFO kablam! Checking csv v1.0.0 Nov 01 10:37:30.189 INFO kablam! Checking stock_prices v0.1.0 (/source) Nov 01 10:37:39.008 INFO kablam! warning: unused `#[macro_use]` import Nov 01 10:37:39.008 INFO kablam! --> src/main.rs:6:1 Nov 01 10:37:39.008 INFO kablam! | Nov 01 10:37:39.008 INFO kablam! 6 | #[macro_use] extern crate structopt; Nov 01 10:37:39.008 INFO kablam! | ^^^^^^^^^^^^ Nov 01 10:37:39.008 INFO kablam! | Nov 01 10:37:39.008 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 10:37:39.008 INFO kablam! Nov 01 10:37:39.084 INFO kablam! warning: unused `#[macro_use]` import Nov 01 10:37:39.084 INFO kablam! --> src/main.rs:6:1 Nov 01 10:37:39.084 INFO kablam! | Nov 01 10:37:39.084 INFO kablam! 6 | #[macro_use] extern crate structopt; Nov 01 10:37:39.084 INFO kablam! | ^^^^^^^^^^^^ Nov 01 10:37:39.084 INFO kablam! | Nov 01 10:37:39.084 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 10:37:39.084 INFO kablam! Nov 01 10:37:39.084 INFO kablam! warning: unused import: `std::error::Error` Nov 01 10:37:39.084 INFO kablam! --> src/main.rs:492:9 Nov 01 10:37:39.084 INFO kablam! | Nov 01 10:37:39.084 INFO kablam! 492 | use std::error::Error; Nov 01 10:37:39.084 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 01 10:37:39.084 INFO kablam! Nov 01 10:37:39.096 INFO kablam! warning: unused import: `StockPriceError` Nov 01 10:37:39.097 INFO kablam! --> src/main.rs:493:9 Nov 01 10:37:39.097 INFO kablam! | Nov 01 10:37:39.097 INFO kablam! 493 | use StockPriceError; Nov 01 10:37:39.097 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 01 10:37:39.097 INFO kablam! Nov 01 10:37:39.736 INFO kablam! warning: unused variable: `prices` Nov 01 10:37:39.736 INFO kablam! --> src/main.rs:213:13 Nov 01 10:37:39.736 INFO kablam! | Nov 01 10:37:39.736 INFO kablam! 213 | let mut prices: Vec = read_csv(&file, args.print).expect("Could not read price.csv"); Nov 01 10:37:39.736 INFO kablam! | ^^^^^^ help: consider using `_prices` instead Nov 01 10:37:39.736 INFO kablam! | Nov 01 10:37:39.736 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 10:37:39.736 INFO kablam! Nov 01 10:37:39.740 INFO kablam! warning: unused variable: `msg` Nov 01 10:37:39.740 INFO kablam! --> src/main.rs:123:54 Nov 01 10:37:39.740 INFO kablam! | Nov 01 10:37:39.740 INFO kablam! 123 | StockPriceError::CannotParseDocument(ref msg) => None, Nov 01 10:37:39.740 INFO kablam! | ^^^ help: consider using `_msg` instead Nov 01 10:37:39.740 INFO kablam! Nov 01 10:37:39.848 INFO kablam! warning: unused variable: `prices` Nov 01 10:37:39.848 INFO kablam! --> src/main.rs:213:13 Nov 01 10:37:39.848 INFO kablam! | Nov 01 10:37:39.848 INFO kablam! 213 | let mut prices: Vec = read_csv(&file, args.print).expect("Could not read price.csv"); Nov 01 10:37:39.848 INFO kablam! | ^^^^^^ help: consider using `_prices` instead Nov 01 10:37:39.848 INFO kablam! | Nov 01 10:37:39.848 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 10:37:39.848 INFO kablam! Nov 01 10:37:39.848 INFO kablam! warning: unused variable: `msg` Nov 01 10:37:39.848 INFO kablam! --> src/main.rs:123:54 Nov 01 10:37:39.848 INFO kablam! | Nov 01 10:37:39.848 INFO kablam! 123 | StockPriceError::CannotParseDocument(ref msg) => None, Nov 01 10:37:39.848 INFO kablam! | ^^^ help: consider using `_msg` instead Nov 01 10:37:39.848 INFO kablam! Nov 01 10:37:39.868 INFO kablam! warning: variable does not need to be mutable Nov 01 10:37:39.868 INFO kablam! --> src/main.rs:213:9 Nov 01 10:37:39.868 INFO kablam! | Nov 01 10:37:39.868 INFO kablam! 213 | let mut prices: Vec = read_csv(&file, args.print).expect("Could not read price.csv"); Nov 01 10:37:39.868 INFO kablam! | ----^^^^^^ Nov 01 10:37:39.868 INFO kablam! | | Nov 01 10:37:39.868 INFO kablam! | help: remove this `mut` Nov 01 10:37:39.868 INFO kablam! | Nov 01 10:37:39.868 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 10:37:39.872 INFO kablam! Nov 01 10:37:39.938 INFO kablam! warning: function is never used: `serialize` Nov 01 10:37:39.938 INFO kablam! --> src/main.rs:465:5 Nov 01 10:37:39.938 INFO kablam! | Nov 01 10:37:39.939 INFO kablam! 465 | / pub fn serialize(date: &Date, serializer: S) -> Result Nov 01 10:37:39.939 INFO kablam! 466 | | where S: Serializer, Nov 01 10:37:39.939 INFO kablam! 467 | | { Nov 01 10:37:39.939 INFO kablam! 468 | | let s = format!("{}", date.format(FORMAT)); Nov 01 10:37:39.940 INFO kablam! 469 | | serializer.serialize_str(&s) Nov 01 10:37:39.940 INFO kablam! 470 | | } Nov 01 10:37:39.940 INFO kablam! | |_____^ Nov 01 10:37:39.941 INFO kablam! | Nov 01 10:37:39.941 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 10:37:39.941 INFO kablam! Nov 01 10:37:40.110 INFO kablam! warning: variable does not need to be mutable Nov 01 10:37:40.111 INFO kablam! --> src/main.rs:213:9 Nov 01 10:37:40.112 INFO kablam! | Nov 01 10:37:40.112 INFO kablam! 213 | let mut prices: Vec = read_csv(&file, args.print).expect("Could not read price.csv"); Nov 01 10:37:40.113 INFO kablam! | ----^^^^^^ Nov 01 10:37:40.113 INFO kablam! | | Nov 01 10:37:40.114 INFO kablam! | help: remove this `mut` Nov 01 10:37:40.114 INFO kablam! | Nov 01 10:37:40.115 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 10:37:40.116 INFO kablam! Nov 01 10:37:40.165 INFO kablam! warning: function is never used: `serialize` Nov 01 10:37:40.166 INFO kablam! --> src/main.rs:465:5 Nov 01 10:37:40.166 INFO kablam! | Nov 01 10:37:40.166 INFO kablam! 465 | / pub fn serialize(date: &Date, serializer: S) -> Result Nov 01 10:37:40.166 INFO kablam! 466 | | where S: Serializer, Nov 01 10:37:40.166 INFO kablam! 467 | | { Nov 01 10:37:40.166 INFO kablam! 468 | | let s = format!("{}", date.format(FORMAT)); Nov 01 10:37:40.166 INFO kablam! 469 | | serializer.serialize_str(&s) Nov 01 10:37:40.166 INFO kablam! 470 | | } Nov 01 10:37:40.166 INFO kablam! | |_____^ Nov 01 10:37:40.166 INFO kablam! | Nov 01 10:37:40.166 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 10:37:40.166 INFO kablam! Nov 01 10:37:40.269 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 13.91s Nov 01 10:37:40.297 INFO kablam! su: No module specific data is present Nov 01 10:37:41.851 INFO running `"docker" "rm" "-f" "27f3b757c0e64c0e4f178f1894318b00dbfd0f4235c36346e6287a988d76a8ae"` Nov 01 10:37:42.213 INFO blam! 27f3b757c0e64c0e4f178f1894318b00dbfd0f4235c36346e6287a988d76a8ae