[INFO] fetching crate oop_in_rust 0.1.0...
[INFO] testing oop_in_rust-0.1.0 against beta-2025-10-28 for beta-1.92-2
[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-2025-10-28
[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 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8748cc94ee436a1fea8c3b55442d2ea251f846bcc6e0952fee71067641eef8f6
[INFO] running `Command { std: "docker" "start" "-a" "8748cc94ee436a1fea8c3b55442d2ea251f846bcc6e0952fee71067641eef8f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8748cc94ee436a1fea8c3b55442d2ea251f846bcc6e0952fee71067641eef8f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8748cc94ee436a1fea8c3b55442d2ea251f846bcc6e0952fee71067641eef8f6", kill_on_drop: false }`
[INFO] [stdout] 8748cc94ee436a1fea8c3b55442d2ea251f846bcc6e0952fee71067641eef8f6
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff76a10f8f29d6b030e85154d62e10070be861ee0a48e1de0f6e87f3e08f4879
[INFO] running `Command { std: "docker" "start" "-a" "ff76a10f8f29d6b030e85154d62e10070be861ee0a48e1de0f6e87f3e08f4879", 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 0.29s
[INFO] running `Command { std: "docker" "inspect" "ff76a10f8f29d6b030e85154d62e10070be861ee0a48e1de0f6e87f3e08f4879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff76a10f8f29d6b030e85154d62e10070be861ee0a48e1de0f6e87f3e08f4879", kill_on_drop: false }`
[INFO] [stdout] ff76a10f8f29d6b030e85154d62e10070be861ee0a48e1de0f6e87f3e08f4879
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 038df11e04643a64ed9f53f4a00d2613dd2ef52e456f692efbd2ec2f99935469
[INFO] running `Command { std: "docker" "start" "-a" "038df11e04643a64ed9f53f4a00d2613dd2ef52e456f692efbd2ec2f99935469", 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 0.17s
[INFO] running `Command { std: "docker" "inspect" "038df11e04643a64ed9f53f4a00d2613dd2ef52e456f692efbd2ec2f99935469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "038df11e04643a64ed9f53f4a00d2613dd2ef52e456f692efbd2ec2f99935469", kill_on_drop: false }`
[INFO] [stdout] 038df11e04643a64ed9f53f4a00d2613dd2ef52e456f692efbd2ec2f99935469
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9207f37e9b2cae3e22619c0af3d9f309abb7951ec6d3b0c6a616f34f5ba856f5
[INFO] running `Command { std: "docker" "start" "-a" "9207f37e9b2cae3e22619c0af3d9f309abb7951ec6d3b0c6a616f34f5ba856f5", 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 0.04s
[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" "9207f37e9b2cae3e22619c0af3d9f309abb7951ec6d3b0c6a616f34f5ba856f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9207f37e9b2cae3e22619c0af3d9f309abb7951ec6d3b0c6a616f34f5ba856f5", kill_on_drop: false }`
[INFO] [stdout] 9207f37e9b2cae3e22619c0af3d9f309abb7951ec6d3b0c6a616f34f5ba856f5