[INFO] cloning repository https://github.com/whlionel704/Metacamp-Capstone-Project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whlionel704/Metacamp-Capstone-Project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhlionel704%2FMetacamp-Capstone-Project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhlionel704%2FMetacamp-Capstone-Project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 48ccb7d304c31ccb18230aa86182f4b34d848839
[INFO] checking whlionel704/Metacamp-Capstone-Project/48ccb7d304c31ccb18230aa86182f4b34d848839 against master#2c0f4860cc86e2354a55ea04e738848168435c90 for pr-149145
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhlionel704%2FMetacamp-Capstone-Project" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/whlionel704/Metacamp-Capstone-Project
[INFO] finished tweaking git repo https://github.com/whlionel704/Metacamp-Capstone-Project
[INFO] tweaked toml for git repo https://github.com/whlionel704/Metacamp-Capstone-Project written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/whlionel704/Metacamp-Capstone-Project on toolchain 2c0f4860cc86e2354a55ea04e738848168435c90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/whlionel704/Metacamp-Capstone-Project already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chrono v0.4.29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9e7ed33701dd0c066cac661568a441f3abf872d1ff70a449380ac5599e9c0bb
[INFO] running `Command { std: "docker" "start" "-a" "f9e7ed33701dd0c066cac661568a441f3abf872d1ff70a449380ac5599e9c0bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9e7ed33701dd0c066cac661568a441f3abf872d1ff70a449380ac5599e9c0bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9e7ed33701dd0c066cac661568a441f3abf872d1ff70a449380ac5599e9c0bb", kill_on_drop: false }`
[INFO] [stdout] f9e7ed33701dd0c066cac661568a441f3abf872d1ff70a449380ac5599e9c0bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 603e86836ffb12bb95476c09fc5498f90e8806a590f60a0c9168be2e3062fbbf
[INFO] running `Command { std: "docker" "start" "-a" "603e86836ffb12bb95476c09fc5498f90e8806a590f60a0c9168be2e3062fbbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking chrono v0.4.29
[INFO] [stderr]     Checking capstone-assignment v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/main.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{self, BufReader, BufRead};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/main.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{self, BufReader, BufRead};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `continent`
[INFO] [stdout]   --> src/main.rs:12:70
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn print_european_transactions(transaction_slice: &Vec<Transaction>, continent: &Continent) { 
[INFO] [stdout]    |                                                                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_continent`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `amount_oceania` is assigned to, but never used
[INFO] [stdout]   --> src/main.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let mut amount_oceania: f64 = 0.0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_amount_oceania` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `amount_oceania` is never read
[INFO] [stdout]   --> src/main.rs:86:35
[INFO] [stdout]    |
[INFO] [stdout] 86 |             Continent::Oceania => amount_oceania += amount,
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `transaction_id`, `client_id`, `asset_name`, `country`, and `days_under_management` are never read
[INFO] [stdout]   --> src/transaction.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Transaction{
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 16 |     transaction_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     client_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 18 |     asset_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 19 |     country: Country,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     days_under_management: i64
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Transaction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `continent`
[INFO] [stdout]   --> src/main.rs:12:70
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn print_european_transactions(transaction_slice: &Vec<Transaction>, continent: &Continent) { 
[INFO] [stdout]    |                                                                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_continent`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `amount_oceania` is assigned to, but never used
[INFO] [stdout]   --> src/main.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let mut amount_oceania: f64 = 0.0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_amount_oceania` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `amount_oceania` is never read
[INFO] [stdout]   --> src/main.rs:86:35
[INFO] [stdout]    |
[INFO] [stdout] 86 |             Continent::Oceania => amount_oceania += amount,
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `transaction_id`, `client_id`, `asset_name`, `country`, and `days_under_management` are never read
[INFO] [stdout]   --> src/transaction.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Transaction{
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 16 |     transaction_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     client_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 18 |     asset_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 19 |     country: Country,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     days_under_management: i64
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Transaction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.40s
[INFO] running `Command { std: "docker" "inspect" "603e86836ffb12bb95476c09fc5498f90e8806a590f60a0c9168be2e3062fbbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "603e86836ffb12bb95476c09fc5498f90e8806a590f60a0c9168be2e3062fbbf", kill_on_drop: false }`
[INFO] [stdout] 603e86836ffb12bb95476c09fc5498f90e8806a590f60a0c9168be2e3062fbbf
