[INFO] cloning repository https://github.com/technocreatives/hello-rustfest
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/technocreatives/hello-rustfest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftechnocreatives%2Fhello-rustfest", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftechnocreatives%2Fhello-rustfest'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 31d50064debf086483f05af474f5138f664df341
[INFO] checking technocreatives/hello-rustfest against e4d5758286bf2cf6f415802f2cf861747a7c6c8c for pr-152972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftechnocreatives%2Fhello-rustfest" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/technocreatives/hello-rustfest
[INFO] finished tweaking git repo https://github.com/technocreatives/hello-rustfest
[INFO] tweaked toml for git repo https://github.com/technocreatives/hello-rustfest written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/technocreatives/hello-rustfest on toolchain e4d5758286bf2cf6f415802f2cf861747a7c6c8c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/technocreatives/hello-rustfest 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" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9d9016d6f0eeec54c613d78837e10c35d5964b72dd137d16973fef6cdfcbabe2
[INFO] running `Command { std: "docker" "start" "9d9016d6f0eeec54c613d78837e10c35d5964b72dd137d16973fef6cdfcbabe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d9016d6f0eeec54c613d78837e10c35d5964b72dd137d16973fef6cdfcbabe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9d9016d6f0eeec54c613d78837e10c35d5964b72dd137d16973fef6cdfcbabe2" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d9016d6f0eeec54c613d78837e10c35d5964b72dd137d16973fef6cdfcbabe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9d9016d6f0eeec54c613d78837e10c35d5964b72dd137d16973fef6cdfcbabe2" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking hello-rustfest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `you`
[INFO] [stdout]   --> src/lib.rs:33:34
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub async fn apply_for_a_job<'a>(you: &'a Person, job: Role) -> Result<Interview, Error> {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_you`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `you`
[INFO] [stdout]   --> src/lib.rs:33:34
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub async fn apply_for_a_job<'a>(you: &'a Person, job: Role) -> Result<Interview, Error> {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_you`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `job`
[INFO] [stdout]   --> src/lib.rs:33:51
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub async fn apply_for_a_job<'a>(you: &'a Person, job: Role) -> Result<Interview, Error> {
[INFO] [stdout]    |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_job`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `job`
[INFO] [stdout]   --> src/lib.rs:33:51
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub async fn apply_for_a_job<'a>(you: &'a Person, job: Role) -> Result<Interview, Error> {
[INFO] [stdout]    |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_job`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]    --> src/lib.rs:150:19
[INFO] [stdout]     |
[INFO] [stdout] 150 | async fn fill_out(url: &str) -> Result<ApplicationResponse, Error> {
[INFO] [stdout]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]    --> src/lib.rs:150:19
[INFO] [stdout]     |
[INFO] [stdout] 150 | async fn fill_out(url: &str) -> Result<ApplicationResponse, Error> {
[INFO] [stdout]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/lib.rs:157:20
[INFO] [stdout]     |
[INFO] [stdout] 157 | async fn pick_from(res: ApplicationResponse) -> Result<Assigment, Error> {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/lib.rs:157:20
[INFO] [stdout]     |
[INFO] [stdout] 157 | async fn pick_from(res: ApplicationResponse) -> Result<Assigment, Error> {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `you`
[INFO] [stdout]   --> src/lib.rs:45:33
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub async fn hire_us<'a, 'cool>(you: &'a Company, project: &'cool Project) -> Result<Success, RetryToken> {
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_you`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `you`
[INFO] [stdout]   --> src/lib.rs:45:33
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub async fn hire_us<'a, 'cool>(you: &'a Company, project: &'cool Project) -> Result<Success, RetryToken> {
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_you`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `project`
[INFO] [stdout]   --> src/lib.rs:45:51
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub async fn hire_us<'a, 'cool>(you: &'a Company, project: &'cool Project) -> Result<Success, RetryToken> {
[INFO] [stdout]    |                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `project`
[INFO] [stdout]   --> src/lib.rs:45:51
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub async fn hire_us<'a, 'cool>(you: &'a Company, project: &'cool Project) -> Result<Success, RetryToken> {
[INFO] [stdout]    |                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `UsAtRustFest` is never used
[INFO] [stdout]   --> src/lib.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) enum UsAtRustFest {
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `UsAtRustFest` is never used
[INFO] [stdout]   --> src/lib.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) enum UsAtRustFest {
[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 0.05s
[INFO] running `Command { std: "docker" "inspect" "9d9016d6f0eeec54c613d78837e10c35d5964b72dd137d16973fef6cdfcbabe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d9016d6f0eeec54c613d78837e10c35d5964b72dd137d16973fef6cdfcbabe2", kill_on_drop: false }`
[INFO] [stdout] 9d9016d6f0eeec54c613d78837e10c35d5964b72dd137d16973fef6cdfcbabe2
