[INFO] cloning repository https://github.com/TLZLY/Capstone-Assignment [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TLZLY/Capstone-Assignment" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTLZLY%2FCapstone-Assignment", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTLZLY%2FCapstone-Assignment'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3547c0b8b68248bd3ec2261bceede9c337557578 [INFO] building TLZLY/Capstone-Assignment against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTLZLY%2FCapstone-Assignment" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TLZLY/Capstone-Assignment on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TLZLY/Capstone-Assignment [INFO] finished tweaking git repo https://github.com/TLZLY/Capstone-Assignment [INFO] tweaked toml for git repo https://github.com/TLZLY/Capstone-Assignment written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/TLZLY/Capstone-Assignment 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e72c530febfd430452b7d61e4f8500908c8b9f0213c80bc6916b15bae8aeb632 [INFO] running `Command { std: "docker" "start" "-a" "e72c530febfd430452b7d61e4f8500908c8b9f0213c80bc6916b15bae8aeb632", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e72c530febfd430452b7d61e4f8500908c8b9f0213c80bc6916b15bae8aeb632", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e72c530febfd430452b7d61e4f8500908c8b9f0213c80bc6916b15bae8aeb632", kill_on_drop: false }` [INFO] [stdout] e72c530febfd430452b7d61e4f8500908c8b9f0213c80bc6916b15bae8aeb632 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 053a6799ee61a1f721e07be15b27f3bf1c00fcaf2da797b2eaf1c2da3cd3ec62 [INFO] running `Command { std: "docker" "start" "-a" "053a6799ee61a1f721e07be15b27f3bf1c00fcaf2da797b2eaf1c2da3cd3ec62", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling libc v0.2.142 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling iana-time-zone v0.1.56 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling chrono v0.4.24 [INFO] [stderr] Compiling capstone-assignment v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/main.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | 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: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/transaction.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | if (fields.len() != 7) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 18 - if (fields.len() != 7) { [INFO] [stdout] 18 + if fields.len() != 7 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/transaction.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Transaction { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 6 | transaction_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 7 | client_id: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 8 | asset_name: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 9 | country: Country, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 10 | continent: Continent, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 11 | amount: f64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.95s [INFO] running `Command { std: "docker" "inspect" "053a6799ee61a1f721e07be15b27f3bf1c00fcaf2da797b2eaf1c2da3cd3ec62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "053a6799ee61a1f721e07be15b27f3bf1c00fcaf2da797b2eaf1c2da3cd3ec62", kill_on_drop: false }` [INFO] [stdout] 053a6799ee61a1f721e07be15b27f3bf1c00fcaf2da797b2eaf1c2da3cd3ec62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 067bf31b17fdc30385f2221cbb3238a1651246defeecb9dbb6523d406cb6873e [INFO] running `Command { std: "docker" "start" "-a" "067bf31b17fdc30385f2221cbb3238a1651246defeecb9dbb6523d406cb6873e", 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:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | 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: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/transaction.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | if (fields.len() != 7) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 18 - if (fields.len() != 7) { [INFO] [stdout] 18 + if fields.len() != 7 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/transaction.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Transaction { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 6 | transaction_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 7 | client_id: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 8 | asset_name: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 9 | country: Country, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 10 | continent: Continent, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 11 | amount: f64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | 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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] running `Command { std: "docker" "inspect" "067bf31b17fdc30385f2221cbb3238a1651246defeecb9dbb6523d406cb6873e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "067bf31b17fdc30385f2221cbb3238a1651246defeecb9dbb6523d406cb6873e", kill_on_drop: false }` [INFO] [stdout] 067bf31b17fdc30385f2221cbb3238a1651246defeecb9dbb6523d406cb6873e