[INFO] cloning repository https://github.com/jmayclin/transaction_parser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jmayclin/transaction_parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmayclin%2Ftransaction_parser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmayclin%2Ftransaction_parser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 53f7ba7eeac91eb435ff1a75fe3af40629557114 [INFO] testing jmayclin/transaction_parser against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmayclin%2Ftransaction_parser" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jmayclin/transaction_parser on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jmayclin/transaction_parser [INFO] finished tweaking git repo https://github.com/jmayclin/transaction_parser [INFO] tweaked toml for git repo https://github.com/jmayclin/transaction_parser written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/jmayclin/transaction_parser already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 97fc0c0df538af4c3f07ea3cb96f0961eef5269ef83517cde023c03be0de7776 [INFO] running `Command { std: "docker" "start" "-a" "97fc0c0df538af4c3f07ea3cb96f0961eef5269ef83517cde023c03be0de7776", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "97fc0c0df538af4c3f07ea3cb96f0961eef5269ef83517cde023c03be0de7776", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97fc0c0df538af4c3f07ea3cb96f0961eef5269ef83517cde023c03be0de7776", kill_on_drop: false }` [INFO] [stdout] 97fc0c0df538af4c3f07ea3cb96f0961eef5269ef83517cde023c03be0de7776 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3234be9b85d7d134545da5c9f2c95a8de8518bb3e3c7c62e8301dfc61c8d9a00 [INFO] running `Command { std: "docker" "start" "-a" "3234be9b85d7d134545da5c9f2c95a8de8518bb3e3c7c62e8301dfc61c8d9a00", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling transaction_parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `calls` [INFO] [stdout] --> src/analyzer.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let calls: Vec<(Commodity, Lot)> = transactions [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_calls` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `puts` [INFO] [stdout] --> src/analyzer.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let puts: Vec<(Commodity, Lot)> = transactions [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_puts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `book` [INFO] [stdout] --> src/analyzer.rs:23:55 [INFO] [stdout] | [INFO] [stdout] 23 | fn option_return(transactions: Vec<(Commodity, Lot)>, book: HashMap<&Commodity, Vec>) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_book` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `balance` [INFO] [stdout] --> src/analyzer.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | let mut balance = STARTING_BALANCE; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_balance` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entry` [INFO] [stdout] --> src/analyzer.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | let entry = book.entry(settlement.commodity.ticker()).or_default(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/analyzer.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | let mut balance = STARTING_BALANCE; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `same_instrument` [INFO] [stdout] --> src/lib.rs:80:8 [INFO] [stdout] | [INFO] [stdout] 80 | fn same_instrument(&self, other: &Commodity) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `populate_book` [INFO] [stdout] --> src/analyzer.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn populate_book( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `option_return` [INFO] [stdout] --> src/analyzer.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn option_return(transactions: Vec<(Commodity, Lot)>, book: HashMap<&Commodity, Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::process; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice::Iter` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::slice::Iter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Settlement` [INFO] [stdout] --> src/main.rs:6:60 [INFO] [stdout] | [INFO] [stdout] 6 | use transaction_parser::{Commodity, OptionType, Date, Lot, Settlement}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `an_option` [INFO] [stdout] --> src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let an_option = Commodity::Option { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_an_option` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse` [INFO] [stdout] --> src/parser.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn parse(filename: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `date_parse` [INFO] [stdout] --> src/parser.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn date_parse(date_raw: &str) -> Date { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `price_parse` [INFO] [stdout] --> src/parser.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn price_parse(price_raw: &str) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `stock_parse` [INFO] [stdout] --> src/parser.rs:44:4 [INFO] [stdout] | [INFO] [stdout] 44 | fn stock_parse(mut tokens: std::slice::Iter<&str>) -> Result<(Commodity, Lot), Box> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `option_parse` [INFO] [stdout] --> src/parser.rs:61:4 [INFO] [stdout] | [INFO] [stdout] 61 | fn option_parse(mut tokens: std::slice::Iter<&str>) -> Result<(Commodity, Lot), Box> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_line` [INFO] [stdout] --> src/parser.rs:91:4 [INFO] [stdout] | [INFO] [stdout] 91 | fn parse_line(line: &str) -> Result<(Commodity, Lot), Box> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.64s [INFO] running `Command { std: "docker" "inspect" "3234be9b85d7d134545da5c9f2c95a8de8518bb3e3c7c62e8301dfc61c8d9a00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3234be9b85d7d134545da5c9f2c95a8de8518bb3e3c7c62e8301dfc61c8d9a00", kill_on_drop: false }` [INFO] [stdout] 3234be9b85d7d134545da5c9f2c95a8de8518bb3e3c7c62e8301dfc61c8d9a00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 01880c4e86ac179f848ab611698f3389bbe8eb8e87b311495340cd48c8276f2c [INFO] running `Command { std: "docker" "start" "-a" "01880c4e86ac179f848ab611698f3389bbe8eb8e87b311495340cd48c8276f2c", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `calls` [INFO] [stdout] --> src/analyzer.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let calls: Vec<(Commodity, Lot)> = transactions [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_calls` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `puts` [INFO] [stdout] --> src/analyzer.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let puts: Vec<(Commodity, Lot)> = transactions [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_puts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `book` [INFO] [stdout] --> src/analyzer.rs:23:55 [INFO] [stdout] | [INFO] [stdout] 23 | fn option_return(transactions: Vec<(Commodity, Lot)>, book: HashMap<&Commodity, Vec>) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_book` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `balance` [INFO] [stdout] --> src/analyzer.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | let mut balance = STARTING_BALANCE; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_balance` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entry` [INFO] [stdout] --> src/analyzer.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | let entry = book.entry(settlement.commodity.ticker()).or_default(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/analyzer.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | let mut balance = STARTING_BALANCE; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `same_instrument` [INFO] [stdout] --> src/lib.rs:80:8 [INFO] [stdout] | [INFO] [stdout] 80 | fn same_instrument(&self, other: &Commodity) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `populate_book` [INFO] [stdout] --> src/analyzer.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn populate_book( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling transaction_parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `option_return` [INFO] [stdout] --> src/analyzer.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn option_return(transactions: Vec<(Commodity, Lot)>, book: HashMap<&Commodity, Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::process; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice::Iter` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::slice::Iter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Settlement` [INFO] [stdout] --> src/main.rs:6:60 [INFO] [stdout] | [INFO] [stdout] 6 | use transaction_parser::{Commodity, OptionType, Date, Lot, Settlement}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `an_option` [INFO] [stdout] --> src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let an_option = Commodity::Option { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_an_option` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse` [INFO] [stdout] --> src/parser.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn parse(filename: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `calls` [INFO] [stdout] --> src/analyzer.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let calls: Vec<(Commodity, Lot)> = transactions [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_calls` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `puts` [INFO] [stdout] --> src/analyzer.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let puts: Vec<(Commodity, Lot)> = transactions [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_puts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `book` [INFO] [stdout] --> src/analyzer.rs:23:55 [INFO] [stdout] | [INFO] [stdout] 23 | fn option_return(transactions: Vec<(Commodity, Lot)>, book: HashMap<&Commodity, Vec>) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_book` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `balance` [INFO] [stdout] --> src/analyzer.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | let mut balance = STARTING_BALANCE; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_balance` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entry` [INFO] [stdout] --> src/analyzer.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | let entry = book.entry(settlement.commodity.ticker()).or_default(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/analyzer.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | let mut balance = STARTING_BALANCE; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `same_instrument` [INFO] [stdout] --> src/lib.rs:80:8 [INFO] [stdout] | [INFO] [stdout] 80 | fn same_instrument(&self, other: &Commodity) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `populate_book` [INFO] [stdout] --> src/analyzer.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn populate_book( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `option_return` [INFO] [stdout] --> src/analyzer.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn option_return(transactions: Vec<(Commodity, Lot)>, book: HashMap<&Commodity, Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `lot_buy1` should have an upper case name [INFO] [stdout] --> src/analyzer.rs:149:11 [INFO] [stdout] | [INFO] [stdout] 149 | const lot_buy1: Lot = Lot { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `LOT_BUY1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `lot_buy2` should have an upper case name [INFO] [stdout] --> src/analyzer.rs:158:11 [INFO] [stdout] | [INFO] [stdout] 158 | const lot_buy2: Lot = Lot { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `LOT_BUY2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `lot_sell` should have an upper case name [INFO] [stdout] --> src/analyzer.rs:167:11 [INFO] [stdout] | [INFO] [stdout] 167 | const lot_sell: Lot = Lot { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `LOT_SELL` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.77s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/transaction_parser-c7a1dd1517ba2117) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/transaction_parser-822b9c79a95679f9) [INFO] running `Command { std: "docker" "inspect" "01880c4e86ac179f848ab611698f3389bbe8eb8e87b311495340cd48c8276f2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01880c4e86ac179f848ab611698f3389bbe8eb8e87b311495340cd48c8276f2c", kill_on_drop: false }` [INFO] [stdout] 01880c4e86ac179f848ab611698f3389bbe8eb8e87b311495340cd48c8276f2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 082db642e79ad0ae1ef106d9ca84e11aa274402fa82a8e4226a16af5963ba0d0 [INFO] running `Command { std: "docker" "start" "-a" "082db642e79ad0ae1ef106d9ca84e11aa274402fa82a8e4226a16af5963ba0d0", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `calls` [INFO] [stderr] --> src/analyzer.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | let calls: Vec<(Commodity, Lot)> = transactions [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_calls` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `puts` [INFO] [stderr] --> src/analyzer.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | let puts: Vec<(Commodity, Lot)> = transactions [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_puts` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `book` [INFO] [stderr] --> src/analyzer.rs:23:55 [INFO] [stderr] | [INFO] [stderr] 23 | fn option_return(transactions: Vec<(Commodity, Lot)>, book: HashMap<&Commodity, Vec>) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_book` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `balance` [INFO] [stderr] --> src/analyzer.rs:82:13 [INFO] [stderr] | [INFO] [stderr] 82 | let mut balance = STARTING_BALANCE; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_balance` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `entry` [INFO] [stderr] --> src/analyzer.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | let entry = book.entry(settlement.commodity.ticker()).or_default(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/analyzer.rs:82:9 [INFO] [stderr] | [INFO] [stderr] 82 | let mut balance = STARTING_BALANCE; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `same_instrument` [INFO] [stderr] --> src/lib.rs:80:8 [INFO] [stderr] | [INFO] [stderr] 80 | fn same_instrument(&self, other: &Commodity) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `populate_book` [INFO] [stderr] --> src/analyzer.rs:6:4 [INFO] [stderr] | [INFO] [stderr] 6 | fn populate_book( [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `option_return` [INFO] [stderr] --> src/analyzer.rs:23:4 [INFO] [stderr] | [INFO] [stderr] 23 | fn option_return(transactions: Vec<(Commodity, Lot)>, book: HashMap<&Commodity, Vec>) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `lot_buy1` should have an upper case name [INFO] [stderr] --> src/analyzer.rs:149:11 [INFO] [stderr] | [INFO] [stderr] 149 | const lot_buy1: Lot = Lot { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper case: `LOT_BUY1` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `lot_buy2` should have an upper case name [INFO] [stderr] --> src/analyzer.rs:158:11 [INFO] [stderr] | [INFO] [stderr] 158 | const lot_buy2: Lot = Lot { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper case: `LOT_BUY2` [INFO] [stderr] [INFO] [stderr] warning: constant `lot_sell` should have an upper case name [INFO] [stderr] --> src/analyzer.rs:167:11 [INFO] [stderr] | [INFO] [stderr] 167 | const lot_sell: Lot = Lot { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper case: `LOT_SELL` [INFO] [stderr] [INFO] [stderr] warning: `transaction_parser` (lib) generated 9 warnings [INFO] [stderr] warning: `transaction_parser` (lib test) generated 12 warnings (9 duplicates) [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::process; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::slice::Iter` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::slice::Iter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Settlement` [INFO] [stderr] --> src/main.rs:6:60 [INFO] [stderr] | [INFO] [stderr] 6 | use transaction_parser::{Commodity, OptionType, Date, Lot, Settlement}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `an_option` [INFO] [stderr] --> src/main.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | let an_option = Commodity::Option { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_an_option` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse` [INFO] [stderr] --> src/parser.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn parse(filename: &str) -> Result, Box> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `transaction_parser` (bin "transaction_parser" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/transaction_parser-c7a1dd1517ba2117) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test analyzer::tests::settlement ... ok [INFO] [stdout] test analyzer::tests::profit ... ok [INFO] [stdout] test parser::tests::parse_option ... ok [INFO] [stdout] test parser::tests::check_type_utility ... ok [INFO] [stdout] test parser::tests::parse_stock ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/transaction_parser-822b9c79a95679f9) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test parser::tests::check_type_utility ... ok [INFO] [stdout] test parser::tests::parse_stock ... ok [INFO] [stdout] test parser::tests::parse_option ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests transaction_parser [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "082db642e79ad0ae1ef106d9ca84e11aa274402fa82a8e4226a16af5963ba0d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "082db642e79ad0ae1ef106d9ca84e11aa274402fa82a8e4226a16af5963ba0d0", kill_on_drop: false }` [INFO] [stdout] 082db642e79ad0ae1ef106d9ca84e11aa274402fa82a8e4226a16af5963ba0d0