[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] testing whlionel704/Metacamp-Capstone-Project against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhlionel704%2FMetacamp-Capstone-Project" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-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-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/whlionel704/Metacamp-Capstone-Project on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8214b7bec0b08dcc535a4060ca9c033be9c5c7a00e7e57b7bd1efb4d3c4284a0 [INFO] running `Command { std: "docker" "start" "-a" "8214b7bec0b08dcc535a4060ca9c033be9c5c7a00e7e57b7bd1efb4d3c4284a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8214b7bec0b08dcc535a4060ca9c033be9c5c7a00e7e57b7bd1efb4d3c4284a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8214b7bec0b08dcc535a4060ca9c033be9c5c7a00e7e57b7bd1efb4d3c4284a0", kill_on_drop: false }` [INFO] [stdout] 8214b7bec0b08dcc535a4060ca9c033be9c5c7a00e7e57b7bd1efb4d3c4284a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3b8457c6e6054671cf0e9b2f9a40970a4fc10311f49a6c2c5710e3567737577 [INFO] running `Command { std: "docker" "start" "-a" "c3b8457c6e6054671cf0e9b2f9a40970a4fc10311f49a6c2c5710e3567737577", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling iana-time-zone v0.1.57 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling chrono v0.4.29 [INFO] [stderr] Compiling 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 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)]` (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:74:13 [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.17s [INFO] running `Command { std: "docker" "inspect" "c3b8457c6e6054671cf0e9b2f9a40970a4fc10311f49a6c2c5710e3567737577", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3b8457c6e6054671cf0e9b2f9a40970a4fc10311f49a6c2c5710e3567737577", kill_on_drop: false }` [INFO] [stdout] c3b8457c6e6054671cf0e9b2f9a40970a4fc10311f49a6c2c5710e3567737577 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b88ba669595f0bfd093bff97300718573959a2deb57493ec9417729dc5cafca9 [INFO] running `Command { std: "docker" "start" "-a" "b88ba669595f0bfd093bff97300718573959a2deb57493ec9417729dc5cafca9", kill_on_drop: false }` [INFO] [stderr] Compiling 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 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)]` (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:74:13 [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "b88ba669595f0bfd093bff97300718573959a2deb57493ec9417729dc5cafca9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b88ba669595f0bfd093bff97300718573959a2deb57493ec9417729dc5cafca9", kill_on_drop: false }` [INFO] [stdout] b88ba669595f0bfd093bff97300718573959a2deb57493ec9417729dc5cafca9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 869f381f09a91a8b7ec453db226a55fa80a74df1ee60109992c524d2351502b2 [INFO] running `Command { std: "docker" "start" "-a" "869f381f09a91a8b7ec453db226a55fa80a74df1ee60109992c524d2351502b2", kill_on_drop: false }` [INFO] [stderr] error: failed to download `libc v0.2.147` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unable to get packages from source [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to unpack package `libc v0.2.147` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libc-0.2.147` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Read-only file system (os error 30) [INFO] running `Command { std: "docker" "inspect" "869f381f09a91a8b7ec453db226a55fa80a74df1ee60109992c524d2351502b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "869f381f09a91a8b7ec453db226a55fa80a74df1ee60109992c524d2351502b2", kill_on_drop: false }` [INFO] [stdout] 869f381f09a91a8b7ec453db226a55fa80a74df1ee60109992c524d2351502b2