[INFO] cloning repository https://github.com/oggy107/Jetking_Practical_Exam_Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oggy107/Jetking_Practical_Exam_Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foggy107%2FJetking_Practical_Exam_Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foggy107%2FJetking_Practical_Exam_Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d52bf203b8f023feb2371b0d52a91e8a787fedc
[INFO] testing oggy107/Jetking_Practical_Exam_Rust against beta-2025-10-28 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foggy107%2FJetking_Practical_Exam_Rust" "/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/oggy107/Jetking_Practical_Exam_Rust
[INFO] finished tweaking git repo https://github.com/oggy107/Jetking_Practical_Exam_Rust
[INFO] tweaked toml for git repo https://github.com/oggy107/Jetking_Practical_Exam_Rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/oggy107/Jetking_Practical_Exam_Rust on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/oggy107/Jetking_Practical_Exam_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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ac57fb6400d8fe5e07fa207d6f5794eb2757a2e5f3eff52773c16176d604cc5
[INFO] running `Command { std: "docker" "start" "-a" "8ac57fb6400d8fe5e07fa207d6f5794eb2757a2e5f3eff52773c16176d604cc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ac57fb6400d8fe5e07fa207d6f5794eb2757a2e5f3eff52773c16176d604cc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ac57fb6400d8fe5e07fa207d6f5794eb2757a2e5f3eff52773c16176d604cc5", kill_on_drop: false }`
[INFO] [stdout] 8ac57fb6400d8fe5e07fa207d6f5794eb2757a2e5f3eff52773c16176d604cc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5be86455de94b333305639fbbaacd09b3093912d530cf90dce43aad1f949051f
[INFO] running `Command { std: "docker" "start" "-a" "5be86455de94b333305639fbbaacd09b3093912d530cf90dce43aad1f949051f", kill_on_drop: false }`
[INFO] [stderr]    Compiling practical v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "5be86455de94b333305639fbbaacd09b3093912d530cf90dce43aad1f949051f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5be86455de94b333305639fbbaacd09b3093912d530cf90dce43aad1f949051f", kill_on_drop: false }`
[INFO] [stdout] 5be86455de94b333305639fbbaacd09b3093912d530cf90dce43aad1f949051f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ec326bc860116d2b270db8e09a2b392c973e7601097d2f85f7bf40c45828776
[INFO] running `Command { std: "docker" "start" "-a" "8ec326bc860116d2b270db8e09a2b392c973e7601097d2f85f7bf40c45828776", kill_on_drop: false }`
[INFO] [stderr]    Compiling practical v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "8ec326bc860116d2b270db8e09a2b392c973e7601097d2f85f7bf40c45828776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ec326bc860116d2b270db8e09a2b392c973e7601097d2f85f7bf40c45828776", kill_on_drop: false }`
[INFO] [stdout] 8ec326bc860116d2b270db8e09a2b392c973e7601097d2f85f7bf40c45828776
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9352edf1b83993c9c01a4a811dfb88af34eb607017896d949b37c460c1b79414
[INFO] running `Command { std: "docker" "start" "-a" "9352edf1b83993c9c01a4a811dfb88af34eb607017896d949b37c460c1b79414", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/practical-03760273e983da09)
[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" "9352edf1b83993c9c01a4a811dfb88af34eb607017896d949b37c460c1b79414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9352edf1b83993c9c01a4a811dfb88af34eb607017896d949b37c460c1b79414", kill_on_drop: false }`
[INFO] [stdout] 9352edf1b83993c9c01a4a811dfb88af34eb607017896d949b37c460c1b79414