[INFO] cloning repository https://github.com/IberAI/ucf_wifi_connect
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IberAI/ucf_wifi_connect" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIberAI%2Fucf_wifi_connect", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIberAI%2Fucf_wifi_connect'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a48f818a9c7c960d2279614fc643a446ab7ba8a4
[INFO] building IberAI/ucf_wifi_connect against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIberAI%2Fucf_wifi_connect" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/IberAI/ucf_wifi_connect
[INFO] finished tweaking git repo https://github.com/IberAI/ucf_wifi_connect
[INFO] tweaked toml for git repo https://github.com/IberAI/ucf_wifi_connect written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/IberAI/ucf_wifi_connect on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/IberAI/ucf_wifi_connect 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c89ef03a4c7345c6be402b6c546bc13b641f6ccccd4ccb9b2b2faede73f4be8
[INFO] running `Command { std: "docker" "start" "-a" "8c89ef03a4c7345c6be402b6c546bc13b641f6ccccd4ccb9b2b2faede73f4be8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c89ef03a4c7345c6be402b6c546bc13b641f6ccccd4ccb9b2b2faede73f4be8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c89ef03a4c7345c6be402b6c546bc13b641f6ccccd4ccb9b2b2faede73f4be8", kill_on_drop: false }`
[INFO] [stdout] 8c89ef03a4c7345c6be402b6c546bc13b641f6ccccd4ccb9b2b2faede73f4be8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4edf21e3afb26cd302c035206823d689f1349cbd316877eeb81b3d36f7017193
[INFO] running `Command { std: "docker" "start" "-a" "4edf21e3afb26cd302c035206823d689f1349cbd316877eeb81b3d36f7017193", kill_on_drop: false }`
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[INFO] [stderr]    Compiling secret-service v3.1.0
[INFO] [stderr]    Compiling keyring v2.3.3
[INFO] [stderr]    Compiling ucf_wifi_connect v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `KEYRING_SERVICE`
[INFO] [stdout]   --> src/main.rs:12:35
[INFO] [stdout]    |
[INFO] [stdout] 12 | use config::{Config, ConfigStore, KEYRING_SERVICE};
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fetch_ucf_status` is never used
[INFO] [stdout]   --> src/status.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn fetch_ucf_status() -> Result<Root> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[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 1m 33s
[INFO] running `Command { std: "docker" "inspect" "4edf21e3afb26cd302c035206823d689f1349cbd316877eeb81b3d36f7017193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4edf21e3afb26cd302c035206823d689f1349cbd316877eeb81b3d36f7017193", kill_on_drop: false }`
[INFO] [stdout] 4edf21e3afb26cd302c035206823d689f1349cbd316877eeb81b3d36f7017193
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 415bde613bbd702f4874f43d8afbcd3ddafeb9fd338962539a530b814f251021
[INFO] running `Command { std: "docker" "start" "-a" "415bde613bbd702f4874f43d8afbcd3ddafeb9fd338962539a530b814f251021", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucf_wifi_connect v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `KEYRING_SERVICE`
[INFO] [stdout]   --> src/main.rs:12:35
[INFO] [stdout]    |
[INFO] [stdout] 12 | use config::{Config, ConfigStore, KEYRING_SERVICE};
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fetch_ucf_status` is never used
[INFO] [stdout]   --> src/status.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn fetch_ucf_status() -> Result<Root> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[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 1.31s
[INFO] running `Command { std: "docker" "inspect" "415bde613bbd702f4874f43d8afbcd3ddafeb9fd338962539a530b814f251021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "415bde613bbd702f4874f43d8afbcd3ddafeb9fd338962539a530b814f251021", kill_on_drop: false }`
[INFO] [stdout] 415bde613bbd702f4874f43d8afbcd3ddafeb9fd338962539a530b814f251021