[INFO] cloning repository https://github.com/alassiamailen/prex-core-challenge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alassiamailen/prex-core-challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falassiamailen%2Fprex-core-challenge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falassiamailen%2Fprex-core-challenge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a3894c4b9d5d0f6037dd759d1e1863fb69da2dd
[INFO] building alassiamailen/prex-core-challenge against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falassiamailen%2Fprex-core-challenge" "/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/alassiamailen/prex-core-challenge
[INFO] finished tweaking git repo https://github.com/alassiamailen/prex-core-challenge
[INFO] tweaked toml for git repo https://github.com/alassiamailen/prex-core-challenge written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alassiamailen/prex-core-challenge 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/alassiamailen/prex-core-challenge 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 }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serial_test_derive v2.0.0
[INFO] [stderr]   Downloaded mockall_derive v0.12.1
[INFO] [stderr]   Downloaded mockall v0.12.1
[INFO] [stderr]   Downloaded fragile v2.0.1
[INFO] [stderr]   Downloaded serial_test v2.0.0
[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] 136c82fe4f6df8e31ecd572145dd8b171dceaecff29b25c4471ea06a6dc6f064
[INFO] running `Command { std: "docker" "start" "-a" "136c82fe4f6df8e31ecd572145dd8b171dceaecff29b25c4471ea06a6dc6f064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "136c82fe4f6df8e31ecd572145dd8b171dceaecff29b25c4471ea06a6dc6f064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "136c82fe4f6df8e31ecd572145dd8b171dceaecff29b25c4471ea06a6dc6f064", kill_on_drop: false }`
[INFO] [stdout] 136c82fe4f6df8e31ecd572145dd8b171dceaecff29b25c4471ea06a6dc6f064
[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] 001294141c36764cf1cc52a9c5e09eeb03149eda93849deddd70b442e7177c7d
[INFO] running `Command { std: "docker" "start" "-a" "001294141c36764cf1cc52a9c5e09eeb03149eda93849deddd70b442e7177c7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling predicates-core v1.0.9
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling termtree v0.5.1
[INFO] [stderr]    Compiling rust_decimal v1.37.2
[INFO] [stderr]    Compiling dashmap v5.5.3
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling mockall_derive v0.12.1
[INFO] [stderr]    Compiling serial_test_derive v2.0.0
[INFO] [stderr]    Compiling downcast v0.11.0
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling predicates-tree v1.0.12
[INFO] [stderr]    Compiling predicates v3.1.3
[INFO] [stderr]    Compiling fragile v2.0.1
[INFO] [stderr]    Compiling actix-router v0.5.3
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling tokio v1.46.0
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling actix-web-codegen v4.3.0
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling mockall v0.12.1
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling serial_test v2.0.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling tokio-util v0.7.15
[INFO] [stderr]    Compiling actix-rt v2.10.0
[INFO] [stderr]    Compiling actix-server v2.6.0
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling actix-codec v0.5.2
[INFO] [stderr]    Compiling actix-http v3.11.0
[INFO] [stderr]    Compiling actix-web v4.11.0
[INFO] [stderr]    Compiling prex-core-challenge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `mockall::automock`
[INFO] [stdout]   --> src/service/client_service.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use mockall::automock;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `client_service` is never read
[INFO] [stdout]   --> src/controller/client_controller.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct ClientController {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 16 |     client_service: DynClientService,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClientController` has a derived impl for the trait `Clone`, 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 46.59s
[INFO] running `Command { std: "docker" "inspect" "001294141c36764cf1cc52a9c5e09eeb03149eda93849deddd70b442e7177c7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "001294141c36764cf1cc52a9c5e09eeb03149eda93849deddd70b442e7177c7d", kill_on_drop: false }`
[INFO] [stdout] 001294141c36764cf1cc52a9c5e09eeb03149eda93849deddd70b442e7177c7d
[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] 59adcb03f6a3cf72447490ac34ed52cc03bcbbc638479ca71d7e4c6f4d3e1269
[INFO] running `Command { std: "docker" "start" "-a" "59adcb03f6a3cf72447490ac34ed52cc03bcbbc638479ca71d7e4c6f4d3e1269", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `mockall::automock`
[INFO] [stdout]   --> src/service/client_service.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use mockall::automock;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling prex-core-challenge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `client_service` is never read
[INFO] [stdout]   --> src/controller/client_controller.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct ClientController {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 16 |     client_service: DynClientService,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClientController` has a derived impl for the trait `Clone`, 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] [stdout] warning: field `client_service` is never read
[INFO] [stdout]   --> src/controller/client_controller.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct ClientController {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 16 |     client_service: DynClientService,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClientController` has a derived impl for the trait `Clone`, 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 6.68s
[INFO] running `Command { std: "docker" "inspect" "59adcb03f6a3cf72447490ac34ed52cc03bcbbc638479ca71d7e4c6f4d3e1269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59adcb03f6a3cf72447490ac34ed52cc03bcbbc638479ca71d7e4c6f4d3e1269", kill_on_drop: false }`
[INFO] [stdout] 59adcb03f6a3cf72447490ac34ed52cc03bcbbc638479ca71d7e4c6f4d3e1269