[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 against master#9f432d7b44d5c4ac0ce76fed8315ffac8dcab8f9 for pr-124108 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhlionel704%2FMetacamp-Capstone-Project" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/whlionel704/Metacamp-Capstone-Project on toolchain 9f432d7b44d5c4ac0ce76fed8315ffac8dcab8f9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f432d7b44d5c4ac0ce76fed8315ffac8dcab8f9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-4-tc1/source/Cargo.toml [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" "+9f432d7b44d5c4ac0ce76fed8315ffac8dcab8f9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking whlionel704/Metacamp-Capstone-Project against try#2e5b7739e5167b731ad5eb628f04a54f932f1fe2 for pr-124108 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhlionel704%2FMetacamp-Capstone-Project" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/whlionel704/Metacamp-Capstone-Project on toolchain 2e5b7739e5167b731ad5eb628f04a54f932f1fe2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e5b7739e5167b731ad5eb628f04a54f932f1fe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-4-tc2/source/Cargo.toml [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" "+2e5b7739e5167b731ad5eb628f04a54f932f1fe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+2e5b7739e5167b731ad5eb628f04a54f932f1fe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e41d4284e3786491f7f9cfb13492cb1f83b5c71038f393f0fdf19ff5546c6da0 [INFO] running `Command { std: "docker" "start" "-a" "e41d4284e3786491f7f9cfb13492cb1f83b5c71038f393f0fdf19ff5546c6da0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e41d4284e3786491f7f9cfb13492cb1f83b5c71038f393f0fdf19ff5546c6da0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e41d4284e3786491f7f9cfb13492cb1f83b5c71038f393f0fdf19ff5546c6da0", kill_on_drop: false }` [INFO] [stdout] e41d4284e3786491f7f9cfb13492cb1f83b5c71038f393f0fdf19ff5546c6da0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+2e5b7739e5167b731ad5eb628f04a54f932f1fe2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99a88341d1eda8bf475a648926f8bdef684ffd776954d70c3ebb5d7400cfe4e2 [INFO] running `Command { std: "docker" "start" "-a" "99a88341d1eda8bf475a648926f8bdef684ffd776954d70c3ebb5d7400cfe4e2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Compiling num-traits v0.2.16 [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)]` 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)]` 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, continent: &Continent) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_continent` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` 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, continent: &Continent) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_continent` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `amount_oceania` is assigned to, but never used [INFO] [stdout] --> src/main.rs:74:13 [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: variable `amount_oceania` is assigned to, but never used [INFO] [stdout] --> src/main.rs:74:13 [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: 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)]` 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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.85s [INFO] running `Command { std: "docker" "inspect" "99a88341d1eda8bf475a648926f8bdef684ffd776954d70c3ebb5d7400cfe4e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99a88341d1eda8bf475a648926f8bdef684ffd776954d70c3ebb5d7400cfe4e2", kill_on_drop: false }` [INFO] [stdout] 99a88341d1eda8bf475a648926f8bdef684ffd776954d70c3ebb5d7400cfe4e2