Dec 06 10:46:19.700 INFO testing PhilipDaniels/stock_prices against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 06 10:46:19.700 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"` Dec 06 10:46:20.004 INFO [stdout] f0c37dc2d106a376cd76505d2960fd76d9ee2b6fe981c215b864ac6d4eb9ce96 Dec 06 10:46:20.007 INFO running `"docker" "start" "-a" "f0c37dc2d106a376cd76505d2960fd76d9ee2b6fe981c215b864ac6d4eb9ce96"` Dec 06 10:46:20.652 INFO [stderr] usermod: no changes Dec 06 10:46:20.985 INFO [stderr] Compiling csv v1.0.0 Dec 06 10:46:20.985 INFO [stderr] Compiling structopt-derive v0.2.10 Dec 06 10:46:20.987 INFO [stderr] Compiling chrono v0.4.5 Dec 06 10:46:20.988 INFO [stderr] Compiling tokio-core v0.1.17 Dec 06 10:46:27.832 INFO [stderr] Compiling structopt v0.2.10 Dec 06 10:46:27.837 INFO [stderr] Compiling tokio-proto v0.1.1 Dec 06 10:46:27.837 INFO [stderr] Compiling tokio-tls v0.1.4 Dec 06 10:46:32.591 INFO [stderr] Compiling hyper v0.11.27 Dec 06 10:46:43.214 INFO [stderr] Compiling hyper-tls v0.1.3 Dec 06 10:46:46.568 INFO [stderr] Compiling reqwest v0.8.6 Dec 06 10:46:56.696 INFO [stderr] Compiling stock_prices v0.1.0 (/source) Dec 06 10:47:01.684 INFO [stderr] warning: unused `#[macro_use]` import Dec 06 10:47:01.684 INFO [stderr] --> src/main.rs:6:1 Dec 06 10:47:01.684 INFO [stderr] | Dec 06 10:47:01.684 INFO [stderr] 6 | #[macro_use] extern crate structopt; Dec 06 10:47:01.684 INFO [stderr] | ^^^^^^^^^^^^ Dec 06 10:47:01.684 INFO [stderr] | Dec 06 10:47:01.684 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 06 10:47:01.684 INFO [stderr] Dec 06 10:47:02.120 INFO [stderr] warning: unused variable: `prices` Dec 06 10:47:02.120 INFO [stderr] --> src/main.rs:213:13 Dec 06 10:47:02.120 INFO [stderr] | Dec 06 10:47:02.120 INFO [stderr] 213 | let mut prices: Vec = read_csv(&file, args.print).expect("Could not read price.csv"); Dec 06 10:47:02.120 INFO [stderr] | ^^^^^^ help: consider using `_prices` instead Dec 06 10:47:02.120 INFO [stderr] | Dec 06 10:47:02.120 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 10:47:02.120 INFO [stderr] Dec 06 10:47:02.120 INFO [stderr] warning: unused variable: `msg` Dec 06 10:47:02.120 INFO [stderr] --> src/main.rs:123:54 Dec 06 10:47:02.120 INFO [stderr] | Dec 06 10:47:02.120 INFO [stderr] 123 | StockPriceError::CannotParseDocument(ref msg) => None, Dec 06 10:47:02.120 INFO [stderr] | ^^^ help: consider using `_msg` instead Dec 06 10:47:02.120 INFO [stderr] Dec 06 10:47:02.232 INFO [stderr] warning: variable does not need to be mutable Dec 06 10:47:02.232 INFO [stderr] --> src/main.rs:213:9 Dec 06 10:47:02.232 INFO [stderr] | Dec 06 10:47:02.232 INFO [stderr] 213 | let mut prices: Vec = read_csv(&file, args.print).expect("Could not read price.csv"); Dec 06 10:47:02.232 INFO [stderr] | ----^^^^^^ Dec 06 10:47:02.232 INFO [stderr] | | Dec 06 10:47:02.232 INFO [stderr] | help: remove this `mut` Dec 06 10:47:02.232 INFO [stderr] | Dec 06 10:47:02.232 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 10:47:02.232 INFO [stderr] Dec 06 10:47:02.284 INFO [stderr] warning: function is never used: `serialize` Dec 06 10:47:02.284 INFO [stderr] --> src/main.rs:465:5 Dec 06 10:47:02.284 INFO [stderr] | Dec 06 10:47:02.284 INFO [stderr] 465 | / pub fn serialize(date: &Date, serializer: S) -> Result Dec 06 10:47:02.284 INFO [stderr] 466 | | where S: Serializer, Dec 06 10:47:02.284 INFO [stderr] 467 | | { Dec 06 10:47:02.284 INFO [stderr] 468 | | let s = format!("{}", date.format(FORMAT)); Dec 06 10:47:02.284 INFO [stderr] 469 | | serializer.serialize_str(&s) Dec 06 10:47:02.284 INFO [stderr] 470 | | } Dec 06 10:47:02.284 INFO [stderr] | |_____^ Dec 06 10:47:02.284 INFO [stderr] | Dec 06 10:47:02.284 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 10:47:02.284 INFO [stderr] Dec 06 10:47:02.292 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 10:47:02.292 INFO [stderr] --> src/main.rs:232:13 Dec 06 10:47:02.292 INFO [stderr] | Dec 06 10:47:02.292 INFO [stderr] 232 | writeln!(file, "{}", error); Dec 06 10:47:02.292 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 10:47:02.292 INFO [stderr] | Dec 06 10:47:02.292 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 06 10:47:02.292 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 10:47:02.292 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 06 10:47:02.292 INFO [stderr] Dec 06 10:47:08.208 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.53s Dec 06 10:47:08.229 INFO [stderr] su: No module specific data is present Dec 06 10:47:09.281 INFO running `"docker" "inspect" "f0c37dc2d106a376cd76505d2960fd76d9ee2b6fe981c215b864ac6d4eb9ce96"` Dec 06 10:47:09.562 INFO running `"docker" "rm" "-f" "f0c37dc2d106a376cd76505d2960fd76d9ee2b6fe981c215b864ac6d4eb9ce96"` Dec 06 10:47:09.876 INFO [stdout] f0c37dc2d106a376cd76505d2960fd76d9ee2b6fe981c215b864ac6d4eb9ce96 Dec 06 10:47:09.878 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"` Dec 06 10:47:10.386 INFO [stdout] a333c134afd1228cb2a0a3b691cc39bac28ecf3d2b264b990b66df173f5948f2 Dec 06 10:47:10.388 INFO running `"docker" "start" "-a" "a333c134afd1228cb2a0a3b691cc39bac28ecf3d2b264b990b66df173f5948f2"` Dec 06 10:47:11.264 INFO [stderr] usermod: no changes Dec 06 10:47:11.441 INFO [stderr] Compiling stock_prices v0.1.0 (/source) Dec 06 10:47:15.702 INFO [stderr] warning: unused `#[macro_use]` import Dec 06 10:47:15.702 INFO [stderr] --> src/main.rs:6:1 Dec 06 10:47:15.702 INFO [stderr] | Dec 06 10:47:15.702 INFO [stderr] 6 | #[macro_use] extern crate structopt; Dec 06 10:47:15.702 INFO [stderr] | ^^^^^^^^^^^^ Dec 06 10:47:15.702 INFO [stderr] | Dec 06 10:47:15.703 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 06 10:47:15.703 INFO [stderr] Dec 06 10:47:15.705 INFO [stderr] warning: unused import: `std::error::Error` Dec 06 10:47:15.705 INFO [stderr] --> src/main.rs:492:9 Dec 06 10:47:15.705 INFO [stderr] | Dec 06 10:47:15.705 INFO [stderr] 492 | use std::error::Error; Dec 06 10:47:15.705 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 06 10:47:15.705 INFO [stderr] Dec 06 10:47:15.705 INFO [stderr] warning: unused import: `StockPriceError` Dec 06 10:47:15.705 INFO [stderr] --> src/main.rs:493:9 Dec 06 10:47:15.705 INFO [stderr] | Dec 06 10:47:15.705 INFO [stderr] 493 | use StockPriceError; Dec 06 10:47:15.705 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 06 10:47:15.705 INFO [stderr] Dec 06 10:47:16.012 INFO [stderr] warning: unused variable: `prices` Dec 06 10:47:16.012 INFO [stderr] --> src/main.rs:213:13 Dec 06 10:47:16.012 INFO [stderr] | Dec 06 10:47:16.012 INFO [stderr] 213 | let mut prices: Vec = read_csv(&file, args.print).expect("Could not read price.csv"); Dec 06 10:47:16.012 INFO [stderr] | ^^^^^^ help: consider using `_prices` instead Dec 06 10:47:16.012 INFO [stderr] | Dec 06 10:47:16.012 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 10:47:16.012 INFO [stderr] Dec 06 10:47:16.012 INFO [stderr] warning: unused variable: `msg` Dec 06 10:47:16.012 INFO [stderr] --> src/main.rs:123:54 Dec 06 10:47:16.012 INFO [stderr] | Dec 06 10:47:16.012 INFO [stderr] 123 | StockPriceError::CannotParseDocument(ref msg) => None, Dec 06 10:47:16.012 INFO [stderr] | ^^^ help: consider using `_msg` instead Dec 06 10:47:16.012 INFO [stderr] Dec 06 10:47:16.099 INFO [stderr] warning: variable does not need to be mutable Dec 06 10:47:16.099 INFO [stderr] --> src/main.rs:213:9 Dec 06 10:47:16.099 INFO [stderr] | Dec 06 10:47:16.099 INFO [stderr] 213 | let mut prices: Vec = read_csv(&file, args.print).expect("Could not read price.csv"); Dec 06 10:47:16.099 INFO [stderr] | ----^^^^^^ Dec 06 10:47:16.099 INFO [stderr] | | Dec 06 10:47:16.099 INFO [stderr] | help: remove this `mut` Dec 06 10:47:16.099 INFO [stderr] | Dec 06 10:47:16.099 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 10:47:16.099 INFO [stderr] Dec 06 10:47:16.145 INFO [stderr] warning: function is never used: `serialize` Dec 06 10:47:16.145 INFO [stderr] --> src/main.rs:465:5 Dec 06 10:47:16.145 INFO [stderr] | Dec 06 10:47:16.145 INFO [stderr] 465 | / pub fn serialize(date: &Date, serializer: S) -> Result Dec 06 10:47:16.145 INFO [stderr] 466 | | where S: Serializer, Dec 06 10:47:16.145 INFO [stderr] 467 | | { Dec 06 10:47:16.145 INFO [stderr] 468 | | let s = format!("{}", date.format(FORMAT)); Dec 06 10:47:16.145 INFO [stderr] 469 | | serializer.serialize_str(&s) Dec 06 10:47:16.145 INFO [stderr] 470 | | } Dec 06 10:47:16.145 INFO [stderr] | |_____^ Dec 06 10:47:16.145 INFO [stderr] | Dec 06 10:47:16.145 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 10:47:16.145 INFO [stderr] Dec 06 10:47:16.149 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 10:47:16.149 INFO [stderr] --> src/main.rs:232:13 Dec 06 10:47:16.149 INFO [stderr] | Dec 06 10:47:16.149 INFO [stderr] 232 | writeln!(file, "{}", error); Dec 06 10:47:16.149 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 10:47:16.149 INFO [stderr] | Dec 06 10:47:16.149 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 06 10:47:16.149 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 10:47:16.149 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 06 10:47:16.149 INFO [stderr] Dec 06 10:47:18.715 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.43s Dec 06 10:47:18.729 INFO [stderr] su: No module specific data is present Dec 06 10:47:19.158 INFO running `"docker" "inspect" "a333c134afd1228cb2a0a3b691cc39bac28ecf3d2b264b990b66df173f5948f2"` Dec 06 10:47:19.360 INFO running `"docker" "rm" "-f" "a333c134afd1228cb2a0a3b691cc39bac28ecf3d2b264b990b66df173f5948f2"` Dec 06 10:47:19.571 INFO [stdout] a333c134afd1228cb2a0a3b691cc39bac28ecf3d2b264b990b66df173f5948f2 Dec 06 10:47:19.574 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"` Dec 06 10:47:20.034 INFO [stdout] 860dfd8a0919714569a14c1aa2cda8522bb34f7c2a7227cea2c6debc1978ef54 Dec 06 10:47:20.038 INFO running `"docker" "start" "-a" "860dfd8a0919714569a14c1aa2cda8522bb34f7c2a7227cea2c6debc1978ef54"` Dec 06 10:47:20.865 INFO [stderr] usermod: no changes Dec 06 10:47:21.051 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s Dec 06 10:47:21.068 INFO [stderr] Running /target/debug/deps/stock_prices-8d8cc88911138e58 Dec 06 10:47:21.075 INFO [stdout] Dec 06 10:47:21.075 INFO [stdout] running 2 tests Dec 06 10:47:21.075 INFO [stdout] test tests::chomp_when_pattern_exists_returns_following_text ... ok Dec 06 10:47:21.075 INFO [stdout] test tests::chomp_when_pattern_does_not_exist_returns_error ... ok Dec 06 10:47:21.076 INFO [stdout] Dec 06 10:47:21.076 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 10:47:21.076 INFO [stdout] Dec 06 10:47:21.079 INFO [stderr] su: No module specific data is present Dec 06 10:47:21.642 INFO running `"docker" "inspect" "860dfd8a0919714569a14c1aa2cda8522bb34f7c2a7227cea2c6debc1978ef54"` Dec 06 10:47:21.830 INFO running `"docker" "rm" "-f" "860dfd8a0919714569a14c1aa2cda8522bb34f7c2a7227cea2c6debc1978ef54"` Dec 06 10:47:21.941 INFO [stdout] 860dfd8a0919714569a14c1aa2cda8522bb34f7c2a7227cea2c6debc1978ef54