[INFO] cloning repository https://github.com/FelixSelter/JVenv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FelixSelter/JVenv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFelixSelter%2FJVenv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFelixSelter%2FJVenv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 78bdf005395913f90c2d1b210b218a3dd88b1607
[INFO] checking FelixSelter/JVenv against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFelixSelter%2FJVenv" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/FelixSelter/JVenv
[INFO] finished tweaking git repo https://github.com/FelixSelter/JVenv
[INFO] tweaked toml for git repo https://github.com/FelixSelter/JVenv written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/FelixSelter/JVenv on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/FelixSelter/JVenv 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded is_executable v1.0.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.57
[INFO] [stderr]   Downloaded portable-atomic v1.3.2
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd4bf4e1ac5d0d1cae57bacd773a561ad9bad48ba046a34465cfd07a8b9eb887
[INFO] running `Command { std: "docker" "start" "-a" "cd4bf4e1ac5d0d1cae57bacd773a561ad9bad48ba046a34465cfd07a8b9eb887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd4bf4e1ac5d0d1cae57bacd773a561ad9bad48ba046a34465cfd07a8b9eb887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd4bf4e1ac5d0d1cae57bacd773a561ad9bad48ba046a34465cfd07a8b9eb887", kill_on_drop: false }`
[INFO] [stdout] cd4bf4e1ac5d0d1cae57bacd773a561ad9bad48ba046a34465cfd07a8b9eb887
[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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54682e54951aacc6cbb6a63a13e5e302e56d11bc8198ef1b4473315a7a341be3
[INFO] running `Command { std: "docker" "start" "-a" "54682e54951aacc6cbb6a63a13e5e302e56d11bc8198ef1b4473315a7a341be3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.57
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling portable-atomic v1.3.2
[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]    Compiling portable-atomic v0.3.20
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking anstyle v1.0.0
[INFO] [stderr]     Checking io-lifetimes v1.0.10
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking console v0.15.5
[INFO] [stderr]     Checking clap_lex v0.4.1
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking home v0.5.9
[INFO] [stderr]     Checking rustix v0.37.19
[INFO] [stderr]     Checking encode_unicode v1.0.0
[INFO] [stderr]     Checking zeroize v1.6.0
[INFO] [stderr]     Checking walkdir v2.3.3
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking is_executable v1.0.1
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]    Compiling quote v1.0.27
[INFO] [stderr]    Compiling syn v2.0.16
[INFO] [stderr]     Checking indicatif v0.17.3
[INFO] [stderr]     Checking which v6.0.1
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]     Checking tempfile v3.5.0
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking clap_builder v4.2.7
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.163
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling clap_derive v4.2.0
[INFO] [stderr]     Checking thiserror v1.0.40
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking dialoguer v0.11.0
[INFO] [stderr]     Checking clap v4.2.7
[INFO] [stderr]     Checking serde v1.0.163
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking serde_json v1.0.96
[INFO] [stderr]     Checking prettytable-rs v0.10.0
[INFO] [stderr]     Checking jvenv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `io::Read` and `process::Command`
[INFO] [stdout]  --> src/commands/autoscan.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::Read, path::PathBuf, process::Command};
[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: `TableFormat`
[INFO] [stdout]  --> src/commands/list.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 |     format::{self, TableFormat},
[INFO] [stdout]   |                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/config.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 |     time::{Instant, SystemTime},
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `io::Read` and `process::Command`
[INFO] [stdout]  --> src/commands/autoscan.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::Read, path::PathBuf, process::Command};
[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: `TableFormat`
[INFO] [stdout]  --> src/commands/list.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 |     format::{self, TableFormat},
[INFO] [stdout]   |                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/config.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 |     time::{Instant, SystemTime},
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/commands/global.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn execute(name: String) {
[INFO] [stdout]   |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/global.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/commands/init.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn execute(name: String) {
[INFO] [stdout]   |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/init.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/commands/install.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn execute(name: String) {
[INFO] [stdout]   |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/install.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/integrate.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/javahome.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/commands/register.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn execute(name: String, path: PathBuf) {
[INFO] [stdout]   |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]  --> src/commands/register.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn execute(name: String, path: PathBuf) {
[INFO] [stdout]   |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/register.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `old`
[INFO] [stdout]  --> src/commands/rename.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn execute(old: String, new: String) {
[INFO] [stdout]   |                ^^^ help: if this is intentional, prefix it with an underscore: `_old`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new`
[INFO] [stdout]  --> src/commands/rename.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn execute(old: String, new: String) {
[INFO] [stdout]   |                             ^^^ help: if this is intentional, prefix it with an underscore: `_new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/rename.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/restore.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/commands/uninstall.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn execute(name: String) {
[INFO] [stdout]   |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/uninstall.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/uninstalljvenv.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/commands/unregister.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn execute(name: String) {
[INFO] [stdout]   |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/unregister.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/commands/use.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn execute(name: String) {
[INFO] [stdout]   |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/use.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/commands/global.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn execute(name: String) {
[INFO] [stdout]   |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/global.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/commands/init.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn execute(name: String) {
[INFO] [stdout]   |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/init.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/commands/install.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn execute(name: String) {
[INFO] [stdout]   |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/install.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/integrate.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/javahome.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/commands/register.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn execute(name: String, path: PathBuf) {
[INFO] [stdout]   |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]  --> src/commands/register.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn execute(name: String, path: PathBuf) {
[INFO] [stdout]   |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/register.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `old`
[INFO] [stdout]  --> src/commands/rename.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn execute(old: String, new: String) {
[INFO] [stdout]   |                ^^^ help: if this is intentional, prefix it with an underscore: `_old`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new`
[INFO] [stdout]  --> src/commands/rename.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn execute(old: String, new: String) {
[INFO] [stdout]   |                             ^^^ help: if this is intentional, prefix it with an underscore: `_new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/rename.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/restore.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/commands/uninstall.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn execute(name: String) {
[INFO] [stdout]   |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/uninstall.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/uninstalljvenv.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/commands/unregister.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn execute(name: String) {
[INFO] [stdout]   |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/unregister.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/commands/use.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn execute(name: String) {
[INFO] [stdout]   |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/commands/use.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let config = Config::load();
[INFO] [stdout]   |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/util.rs:31:24
[INFO] [stdout]    |
[INFO] [stdout] 31 |     JavaExecutionError(std::io::Error),
[INFO] [stdout]    |     ------------------ ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JavaVersionParsingError` 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] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 31 -     JavaExecutionError(std::io::Error),
[INFO] [stdout] 31 +     JavaExecutionError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/util.rs:32:31
[INFO] [stdout]    |
[INFO] [stdout] 32 |     VersionNumberParsingError(std::num::ParseIntError),
[INFO] [stdout]    |     ------------------------- ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JavaVersionParsingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 32 -     VersionNumberParsingError(std::num::ParseIntError),
[INFO] [stdout] 32 +     VersionNumberParsingError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/util.rs:31:24
[INFO] [stdout]    |
[INFO] [stdout] 31 |     JavaExecutionError(std::io::Error),
[INFO] [stdout]    |     ------------------ ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JavaVersionParsingError` 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] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 31 -     JavaExecutionError(std::io::Error),
[INFO] [stdout] 31 +     JavaExecutionError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/util.rs:32:31
[INFO] [stdout]    |
[INFO] [stdout] 32 |     VersionNumberParsingError(std::num::ParseIntError),
[INFO] [stdout]    |     ------------------------- ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JavaVersionParsingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 32 -     VersionNumberParsingError(std::num::ParseIntError),
[INFO] [stdout] 32 +     VersionNumberParsingError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.73s
[INFO] running `Command { std: "docker" "inspect" "54682e54951aacc6cbb6a63a13e5e302e56d11bc8198ef1b4473315a7a341be3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54682e54951aacc6cbb6a63a13e5e302e56d11bc8198ef1b4473315a7a341be3", kill_on_drop: false }`
[INFO] [stdout] 54682e54951aacc6cbb6a63a13e5e302e56d11bc8198ef1b4473315a7a341be3
