[INFO] fetching crate oop_in_rust 0.1.0...
[INFO] testing oop_in_rust-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate oop_in_rust 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate oop_in_rust 0.1.0
[INFO] finished tweaking crates.io crate oop_in_rust 0.1.0
[INFO] tweaked toml for crates.io crate oop_in_rust 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oop_in_rust 0.1.0 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 crates.io crate oop_in_rust 0.1.0 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7ae2dc1899b8404df9dc68e3b5c724d306797210da2b5ad7e8ed33f5f5910548
[INFO] running `Command { std: "docker" "start" "-a" "7ae2dc1899b8404df9dc68e3b5c724d306797210da2b5ad7e8ed33f5f5910548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ae2dc1899b8404df9dc68e3b5c724d306797210da2b5ad7e8ed33f5f5910548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ae2dc1899b8404df9dc68e3b5c724d306797210da2b5ad7e8ed33f5f5910548", kill_on_drop: false }`
[INFO] [stdout] 7ae2dc1899b8404df9dc68e3b5c724d306797210da2b5ad7e8ed33f5f5910548
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 96062f45d87cc8af1c26f28726d465f6ece542e42e713de4cd9c54e22ecfe876
[INFO] running `Command { std: "docker" "start" "-a" "96062f45d87cc8af1c26f28726d465f6ece542e42e713de4cd9c54e22ecfe876", kill_on_drop: false }`
[INFO] [stderr]    Compiling oop_in_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/person.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait Person_ {
[INFO] [stdout]   |           ------- associated function in this trait
[INFO] [stdout] 7 |     fn new(name_: String, age_: i8) -> Self;
[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 0.33s
[INFO] running `Command { std: "docker" "inspect" "96062f45d87cc8af1c26f28726d465f6ece542e42e713de4cd9c54e22ecfe876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96062f45d87cc8af1c26f28726d465f6ece542e42e713de4cd9c54e22ecfe876", kill_on_drop: false }`
[INFO] [stdout] 96062f45d87cc8af1c26f28726d465f6ece542e42e713de4cd9c54e22ecfe876
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 03276ff742cf412c01c93f59ce993e0fb41ab7fed418a674cbeafa42195e2a23
[INFO] running `Command { std: "docker" "start" "-a" "03276ff742cf412c01c93f59ce993e0fb41ab7fed418a674cbeafa42195e2a23", kill_on_drop: false }`
[INFO] [stderr]    Compiling oop_in_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/person.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait Person_ {
[INFO] [stdout]   |           ------- associated function in this trait
[INFO] [stdout] 7 |     fn new(name_: String, age_: i8) -> Self;
[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 0.34s
[INFO] running `Command { std: "docker" "inspect" "03276ff742cf412c01c93f59ce993e0fb41ab7fed418a674cbeafa42195e2a23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03276ff742cf412c01c93f59ce993e0fb41ab7fed418a674cbeafa42195e2a23", kill_on_drop: false }`
[INFO] [stdout] 03276ff742cf412c01c93f59ce993e0fb41ab7fed418a674cbeafa42195e2a23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 52865a0d7221bb58b6ffdb0d7e5574b3045f2f7e539dd2bbaeaa21ce84cbf86d
[INFO] running `Command { std: "docker" "start" "-a" "52865a0d7221bb58b6ffdb0d7e5574b3045f2f7e539dd2bbaeaa21ce84cbf86d", kill_on_drop: false }`
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]  --> src/person.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub trait Person_ {
[INFO] [stderr]   |           ------- associated function in this trait
[INFO] [stderr] 7 |     fn new(name_: String, age_: i8) -> Self;
[INFO] [stderr]   |        ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `oop_in_rust` (bin "oop_in_rust" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/oop_in_rust-620b1a792f67ef2f)
[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" "52865a0d7221bb58b6ffdb0d7e5574b3045f2f7e539dd2bbaeaa21ce84cbf86d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52865a0d7221bb58b6ffdb0d7e5574b3045f2f7e539dd2bbaeaa21ce84cbf86d", kill_on_drop: false }`
[INFO] [stdout] 52865a0d7221bb58b6ffdb0d7e5574b3045f2f7e539dd2bbaeaa21ce84cbf86d