[INFO] cloning repository https://github.com/qaz2tec/Learning_Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qaz2tec/Learning_Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqaz2tec%2FLearning_Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqaz2tec%2FLearning_Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 70f2d6f21a6f140fa1662b21bca0377c328b8bee
[INFO] testing qaz2tec/Learning_Rust against beta-2025-09-21 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqaz2tec%2FLearning_Rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/qaz2tec/Learning_Rust
[INFO] finished tweaking git repo https://github.com/qaz2tec/Learning_Rust
[INFO] tweaked toml for git repo https://github.com/qaz2tec/Learning_Rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/qaz2tec/Learning_Rust on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/qaz2tec/Learning_Rust 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8cf8b611a6f9643a15dcb94664cc3c0f32f70ca2bb1850d79c35e4a375080043
[INFO] running `Command { std: "docker" "start" "-a" "8cf8b611a6f9643a15dcb94664cc3c0f32f70ca2bb1850d79c35e4a375080043", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cf8b611a6f9643a15dcb94664cc3c0f32f70ca2bb1850d79c35e4a375080043", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cf8b611a6f9643a15dcb94664cc3c0f32f70ca2bb1850d79c35e4a375080043", kill_on_drop: false }`
[INFO] [stdout] 8cf8b611a6f9643a15dcb94664cc3c0f32f70ca2bb1850d79c35e4a375080043
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7da9c88349986cf494d437e86bed7cca0b91e7b3229419ec635d48c967fccece
[INFO] running `Command { std: "docker" "start" "-a" "7da9c88349986cf494d437e86bed7cca0b91e7b3229419ec635d48c967fccece", kill_on_drop: false }`
[INFO] [stderr]    Compiling Ruust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `NotOk` is never constructed
[INFO] [stdout]  --> src/bin/main2.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum Status {
[INFO] [stdout]   |      ------ variant in this enum
[INFO] [stdout] 2 |     Okay,
[INFO] [stdout] 3 |     NotOk,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `status` are never read
[INFO] [stdout]  --> src/bin/main2.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Condition {
[INFO] [stdout]   |        --------- fields in this struct
[INFO] [stdout] 8 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 9 |     status: Status,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "7da9c88349986cf494d437e86bed7cca0b91e7b3229419ec635d48c967fccece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7da9c88349986cf494d437e86bed7cca0b91e7b3229419ec635d48c967fccece", kill_on_drop: false }`
[INFO] [stdout] 7da9c88349986cf494d437e86bed7cca0b91e7b3229419ec635d48c967fccece
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1ff568b1772bc2166e3876a3e6e2c509336360cbb0ffa6be6c9b5aed1dfddfe
[INFO] running `Command { std: "docker" "start" "-a" "b1ff568b1772bc2166e3876a3e6e2c509336360cbb0ffa6be6c9b5aed1dfddfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling Ruust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `NotOk` is never constructed
[INFO] [stdout]  --> src/bin/main2.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum Status {
[INFO] [stdout]   |      ------ variant in this enum
[INFO] [stdout] 2 |     Okay,
[INFO] [stdout] 3 |     NotOk,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `status` are never read
[INFO] [stdout]  --> src/bin/main2.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Condition {
[INFO] [stdout]   |        --------- fields in this struct
[INFO] [stdout] 8 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 9 |     status: Status,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "b1ff568b1772bc2166e3876a3e6e2c509336360cbb0ffa6be6c9b5aed1dfddfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1ff568b1772bc2166e3876a3e6e2c509336360cbb0ffa6be6c9b5aed1dfddfe", kill_on_drop: false }`
[INFO] [stdout] b1ff568b1772bc2166e3876a3e6e2c509336360cbb0ffa6be6c9b5aed1dfddfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb4787a3e77e42c28986d51dfac07ed4e4522b698206c102f64f5ca68159c175
[INFO] running `Command { std: "docker" "start" "-a" "eb4787a3e77e42c28986d51dfac07ed4e4522b698206c102f64f5ca68159c175", kill_on_drop: false }`
[INFO] [stderr] warning: variant `NotOk` is never constructed
[INFO] [stderr]  --> src/bin/main2.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | enum Status {
[INFO] [stderr]   |      ------ variant in this enum
[INFO] [stderr] 2 |     Okay,
[INFO] [stderr] 3 |     NotOk,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `status` are never read
[INFO] [stderr]  --> src/bin/main2.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct Condition {
[INFO] [stderr]   |        --------- fields in this struct
[INFO] [stderr] 8 |     name: String,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 9 |     status: Status,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `Ruust` (bin "main2" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/bin/main1.rs (/opt/rustwide/target/debug/deps/main1-2e2396fba8e96377)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/main2.rs (/opt/rustwide/target/debug/deps/main2-b2734aff4fd15b70)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eb4787a3e77e42c28986d51dfac07ed4e4522b698206c102f64f5ca68159c175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb4787a3e77e42c28986d51dfac07ed4e4522b698206c102f64f5ca68159c175", kill_on_drop: false }`
[INFO] [stdout] eb4787a3e77e42c28986d51dfac07ed4e4522b698206c102f64f5ca68159c175