Dec 02 04:22:59.696 INFO testing PhilipDaniels/stock_prices against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 04:22:59.696 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 04:23:00.139 INFO [stdout] f31b9bddce91e1f640153b23b0ac15bf3104b694c6c586bce933faf67fadb4eb
Dec 02 04:23:00.146 INFO running `"docker" "start" "-a" "f31b9bddce91e1f640153b23b0ac15bf3104b694c6c586bce933faf67fadb4eb"`
Dec 02 04:23:01.471 INFO [stderr] usermod: no changes
Dec 02 04:23:01.855 INFO [stderr]    Compiling tokio-io v0.1.7
Dec 02 04:23:01.855 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 02 04:23:04.451 INFO [stderr]    Compiling tokio-reactor v0.1.2
Dec 02 04:23:04.451 INFO [stderr]    Compiling tokio-codec v0.1.0
Dec 02 04:23:04.451 INFO [stderr]    Compiling tokio-fs v0.1.2
Dec 02 04:23:10.499 INFO [stderr]    Compiling tokio-tcp v0.1.0
Dec 02 04:23:10.499 INFO [stderr]    Compiling tokio-udp v0.1.1
Dec 02 04:23:11.247 INFO [stderr]    Compiling structopt v0.2.10
Dec 02 04:23:13.809 INFO [stderr]    Compiling tokio v0.1.7
Dec 02 04:23:16.758 INFO [stderr]    Compiling tokio-core v0.1.17
Dec 02 04:23:20.863 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 02 04:23:20.866 INFO [stderr]    Compiling tokio-tls v0.1.4
Dec 02 04:23:25.819 INFO [stderr]    Compiling hyper v0.11.27
Dec 02 04:23:36.451 INFO [stderr]    Compiling hyper-tls v0.1.3
Dec 02 04:23:39.983 INFO [stderr]    Compiling reqwest v0.8.6
Dec 02 04:23:49.418 INFO [stderr]    Compiling stock_prices v0.1.0 (/source)
Dec 02 04:23:54.431 INFO [stderr] warning: unused `#[macro_use]` import
Dec 02 04:23:54.431 INFO [stderr]  --> src/main.rs:6:1
Dec 02 04:23:54.431 INFO [stderr]   |
Dec 02 04:23:54.431 INFO [stderr] 6 | #[macro_use] extern crate structopt;
Dec 02 04:23:54.431 INFO [stderr]   | ^^^^^^^^^^^^
Dec 02 04:23:54.431 INFO [stderr]   |
Dec 02 04:23:54.431 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 04:23:54.431 INFO [stderr] 
Dec 02 04:23:54.834 INFO [stderr] warning: unused variable: `prices`
Dec 02 04:23:54.834 INFO [stderr]    --> src/main.rs:213:13
Dec 02 04:23:54.834 INFO [stderr]     |
Dec 02 04:23:54.835 INFO [stderr] 213 |     let mut prices: Vec<Price> = read_csv(&file, args.print).expect("Could not read price.csv");
Dec 02 04:23:54.835 INFO [stderr]     |             ^^^^^^ help: consider using `_prices` instead
Dec 02 04:23:54.835 INFO [stderr]     |
Dec 02 04:23:54.835 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 02 04:23:54.835 INFO [stderr] 
Dec 02 04:23:54.839 INFO [stderr] warning: unused variable: `msg`
Dec 02 04:23:54.839 INFO [stderr]    --> src/main.rs:123:54
Dec 02 04:23:54.839 INFO [stderr]     |
Dec 02 04:23:54.839 INFO [stderr] 123 |             StockPriceError::CannotParseDocument(ref msg) => None,
Dec 02 04:23:54.839 INFO [stderr]     |                                                      ^^^ help: consider using `_msg` instead
Dec 02 04:23:54.839 INFO [stderr] 
Dec 02 04:23:54.947 INFO [stderr] warning: variable does not need to be mutable
Dec 02 04:23:54.947 INFO [stderr]    --> src/main.rs:213:9
Dec 02 04:23:54.947 INFO [stderr]     |
Dec 02 04:23:54.947 INFO [stderr] 213 |     let mut prices: Vec<Price> = read_csv(&file, args.print).expect("Could not read price.csv");
Dec 02 04:23:54.947 INFO [stderr]     |         ----^^^^^^
Dec 02 04:23:54.947 INFO [stderr]     |         |
Dec 02 04:23:54.947 INFO [stderr]     |         help: remove this `mut`
Dec 02 04:23:54.947 INFO [stderr]     |
Dec 02 04:23:54.947 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 04:23:54.947 INFO [stderr] 
Dec 02 04:23:55.008 INFO [stderr] warning: function is never used: `serialize`
Dec 02 04:23:55.008 INFO [stderr]    --> src/main.rs:465:5
Dec 02 04:23:55.008 INFO [stderr]     |
Dec 02 04:23:55.008 INFO [stderr] 465 | /     pub fn serialize<S>(date: &Date<Utc>, serializer: S) -> Result<S::Ok, S::Error>
Dec 02 04:23:55.008 INFO [stderr] 466 | |         where S: Serializer,
Dec 02 04:23:55.008 INFO [stderr] 467 | |     {
Dec 02 04:23:55.008 INFO [stderr] 468 | |         let s = format!("{}", date.format(FORMAT));
Dec 02 04:23:55.008 INFO [stderr] 469 | |         serializer.serialize_str(&s)
Dec 02 04:23:55.008 INFO [stderr] 470 | |     }
Dec 02 04:23:55.008 INFO [stderr]     | |_____^
Dec 02 04:23:55.008 INFO [stderr]     |
Dec 02 04:23:55.008 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 02 04:23:55.008 INFO [stderr] 
Dec 02 04:23:55.015 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 04:23:55.015 INFO [stderr]    --> src/main.rs:232:13
Dec 02 04:23:55.015 INFO [stderr]     |
Dec 02 04:23:55.015 INFO [stderr] 232 |             writeln!(file, "{}", error);
Dec 02 04:23:55.015 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 04:23:55.015 INFO [stderr]     |
Dec 02 04:23:55.015 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 02 04:23:55.015 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 04:23:55.015 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 04:23:55.015 INFO [stderr] 
Dec 02 04:24:00.835 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.35s
Dec 02 04:24:00.852 INFO [stderr] su: No module specific data is present
Dec 02 04:24:01.395 INFO running `"docker" "inspect" "f31b9bddce91e1f640153b23b0ac15bf3104b694c6c586bce933faf67fadb4eb"`
Dec 02 04:24:01.703 INFO running `"docker" "rm" "-f" "f31b9bddce91e1f640153b23b0ac15bf3104b694c6c586bce933faf67fadb4eb"`
Dec 02 04:24:01.947 INFO [stdout] f31b9bddce91e1f640153b23b0ac15bf3104b694c6c586bce933faf67fadb4eb
Dec 02 04:24:01.955 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 04:24:02.436 INFO [stdout] 5325baffa31fe4f494f1ba319883d992559592a76d27a62e986be1df0b887d1e
Dec 02 04:24:02.438 INFO running `"docker" "start" "-a" "5325baffa31fe4f494f1ba319883d992559592a76d27a62e986be1df0b887d1e"`
Dec 02 04:24:04.596 INFO [stderr] usermod: no changes
Dec 02 04:24:04.807 INFO [stderr]    Compiling stock_prices v0.1.0 (/source)
Dec 02 04:24:09.635 INFO [stderr] warning: unused `#[macro_use]` import
Dec 02 04:24:09.635 INFO [stderr]  --> src/main.rs:6:1
Dec 02 04:24:09.635 INFO [stderr]   |
Dec 02 04:24:09.635 INFO [stderr] 6 | #[macro_use] extern crate structopt;
Dec 02 04:24:09.635 INFO [stderr]   | ^^^^^^^^^^^^
Dec 02 04:24:09.635 INFO [stderr]   |
Dec 02 04:24:09.635 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 04:24:09.635 INFO [stderr] 
Dec 02 04:24:09.639 INFO [stderr] warning: unused import: `std::error::Error`
Dec 02 04:24:09.639 INFO [stderr]    --> src/main.rs:492:9
Dec 02 04:24:09.639 INFO [stderr]     |
Dec 02 04:24:09.639 INFO [stderr] 492 |     use std::error::Error;
Dec 02 04:24:09.639 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^
Dec 02 04:24:09.639 INFO [stderr] 
Dec 02 04:24:09.639 INFO [stderr] warning: unused import: `StockPriceError`
Dec 02 04:24:09.639 INFO [stderr]    --> src/main.rs:493:9
Dec 02 04:24:09.639 INFO [stderr]     |
Dec 02 04:24:09.639 INFO [stderr] 493 |     use StockPriceError;
Dec 02 04:24:09.639 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Dec 02 04:24:09.639 INFO [stderr] 
Dec 02 04:24:10.070 INFO [stderr] warning: unused variable: `prices`
Dec 02 04:24:10.070 INFO [stderr]    --> src/main.rs:213:13
Dec 02 04:24:10.071 INFO [stderr]     |
Dec 02 04:24:10.071 INFO [stderr] 213 |     let mut prices: Vec<Price> = read_csv(&file, args.print).expect("Could not read price.csv");
Dec 02 04:24:10.071 INFO [stderr]     |             ^^^^^^ help: consider using `_prices` instead
Dec 02 04:24:10.071 INFO [stderr]     |
Dec 02 04:24:10.071 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 02 04:24:10.071 INFO [stderr] 
Dec 02 04:24:10.071 INFO [stderr] warning: unused variable: `msg`
Dec 02 04:24:10.071 INFO [stderr]    --> src/main.rs:123:54
Dec 02 04:24:10.071 INFO [stderr]     |
Dec 02 04:24:10.071 INFO [stderr] 123 |             StockPriceError::CannotParseDocument(ref msg) => None,
Dec 02 04:24:10.071 INFO [stderr]     |                                                      ^^^ help: consider using `_msg` instead
Dec 02 04:24:10.071 INFO [stderr] 
Dec 02 04:24:10.197 INFO [stderr] warning: variable does not need to be mutable
Dec 02 04:24:10.197 INFO [stderr]    --> src/main.rs:213:9
Dec 02 04:24:10.197 INFO [stderr]     |
Dec 02 04:24:10.197 INFO [stderr] 213 |     let mut prices: Vec<Price> = read_csv(&file, args.print).expect("Could not read price.csv");
Dec 02 04:24:10.197 INFO [stderr]     |         ----^^^^^^
Dec 02 04:24:10.197 INFO [stderr]     |         |
Dec 02 04:24:10.197 INFO [stderr]     |         help: remove this `mut`
Dec 02 04:24:10.197 INFO [stderr]     |
Dec 02 04:24:10.198 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 04:24:10.198 INFO [stderr] 
Dec 02 04:24:10.267 INFO [stderr] warning: function is never used: `serialize`
Dec 02 04:24:10.267 INFO [stderr]    --> src/main.rs:465:5
Dec 02 04:24:10.267 INFO [stderr]     |
Dec 02 04:24:10.267 INFO [stderr] 465 | /     pub fn serialize<S>(date: &Date<Utc>, serializer: S) -> Result<S::Ok, S::Error>
Dec 02 04:24:10.267 INFO [stderr] 466 | |         where S: Serializer,
Dec 02 04:24:10.267 INFO [stderr] 467 | |     {
Dec 02 04:24:10.267 INFO [stderr] 468 | |         let s = format!("{}", date.format(FORMAT));
Dec 02 04:24:10.267 INFO [stderr] 469 | |         serializer.serialize_str(&s)
Dec 02 04:24:10.267 INFO [stderr] 470 | |     }
Dec 02 04:24:10.267 INFO [stderr]     | |_____^
Dec 02 04:24:10.267 INFO [stderr]     |
Dec 02 04:24:10.267 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 02 04:24:10.267 INFO [stderr] 
Dec 02 04:24:10.271 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 04:24:10.271 INFO [stderr]    --> src/main.rs:232:13
Dec 02 04:24:10.271 INFO [stderr]     |
Dec 02 04:24:10.271 INFO [stderr] 232 |             writeln!(file, "{}", error);
Dec 02 04:24:10.271 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 04:24:10.271 INFO [stderr]     |
Dec 02 04:24:10.271 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 02 04:24:10.271 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 04:24:10.271 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 04:24:10.271 INFO [stderr] 
Dec 02 04:24:13.331 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.70s
Dec 02 04:24:13.351 INFO [stderr] su: No module specific data is present
Dec 02 04:24:14.176 INFO running `"docker" "inspect" "5325baffa31fe4f494f1ba319883d992559592a76d27a62e986be1df0b887d1e"`
Dec 02 04:24:14.411 INFO running `"docker" "rm" "-f" "5325baffa31fe4f494f1ba319883d992559592a76d27a62e986be1df0b887d1e"`
Dec 02 04:24:14.635 INFO [stdout] 5325baffa31fe4f494f1ba319883d992559592a76d27a62e986be1df0b887d1e
Dec 02 04:24:14.643 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 04:24:15.122 INFO [stdout] fb592f1c72ddbb27718716e745a3e107fd656da1f6156e76124583ed64ff6c60
Dec 02 04:24:15.125 INFO running `"docker" "start" "-a" "fb592f1c72ddbb27718716e745a3e107fd656da1f6156e76124583ed64ff6c60"`
Dec 02 04:24:16.620 INFO [stderr] usermod: no changes
Dec 02 04:24:16.855 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
Dec 02 04:24:16.879 INFO [stderr]      Running /target/debug/deps/stock_prices-0e4649adb6676f4c
Dec 02 04:24:16.883 INFO [stdout] 
Dec 02 04:24:16.883 INFO [stdout] running 2 tests
Dec 02 04:24:16.883 INFO [stdout] test tests::chomp_when_pattern_exists_returns_following_text ... ok
Dec 02 04:24:16.883 INFO [stdout] test tests::chomp_when_pattern_does_not_exist_returns_error ... ok
Dec 02 04:24:16.883 INFO [stdout] 
Dec 02 04:24:16.883 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 04:24:16.883 INFO [stdout] 
Dec 02 04:24:16.887 INFO [stderr] su: No module specific data is present
Dec 02 04:24:17.703 INFO running `"docker" "inspect" "fb592f1c72ddbb27718716e745a3e107fd656da1f6156e76124583ed64ff6c60"`
Dec 02 04:24:17.953 INFO running `"docker" "rm" "-f" "fb592f1c72ddbb27718716e745a3e107fd656da1f6156e76124583ed64ff6c60"`
Dec 02 04:24:18.350 INFO [stdout] fb592f1c72ddbb27718716e745a3e107fd656da1f6156e76124583ed64ff6c60
