[INFO] fetching crate tn 0.2.6...
[INFO] testing tn-0.2.6 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate tn 0.2.6 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate tn 0.2.6
[INFO] finished tweaking crates.io crate tn 0.2.6
[INFO] tweaked toml for crates.io crate tn 0.2.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tn 0.2.6 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 tn 0.2.6 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c905c09d915d2c670d82052499cef5faaa1fdee0d64c60ab40db51ef27fc76bd
[INFO] running `Command { std: "docker" "start" "-a" "c905c09d915d2c670d82052499cef5faaa1fdee0d64c60ab40db51ef27fc76bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c905c09d915d2c670d82052499cef5faaa1fdee0d64c60ab40db51ef27fc76bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c905c09d915d2c670d82052499cef5faaa1fdee0d64c60ab40db51ef27fc76bd", kill_on_drop: false }`
[INFO] [stdout] c905c09d915d2c670d82052499cef5faaa1fdee0d64c60ab40db51ef27fc76bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0ac75640342dad175382280d7e7345530a77f140556e049f07a9b653243a13a8
[INFO] running `Command { std: "docker" "start" "-a" "0ac75640342dad175382280d7e7345530a77f140556e049f07a9b653243a13a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling portable-atomic v1.10.0
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling unindent v0.2.3
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling console v0.15.10
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling clap_builder v4.5.27
[INFO] [stderr]    Compiling pyo3-build-config v0.23.4
[INFO] [stderr]    Compiling indicatif v0.17.9
[INFO] [stderr]    Compiling pyo3-macros-backend v0.23.4
[INFO] [stderr]    Compiling pyo3-ffi v0.23.4
[INFO] [stderr]    Compiling pyo3 v0.23.4
[INFO] [stderr]    Compiling clap_derive v4.5.24
[INFO] [stderr]    Compiling clap v4.5.27
[INFO] [stderr]    Compiling pyo3-macros v0.23.4
[INFO] [stderr]    Compiling tn v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `pyo3::ToPyObject::to_object`: `ToPyObject` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]   --> src/main.rs:86:69
[INFO] [stdout]    |
[INFO] [stdout] 86 | ...                   let task = PyString::new(py, &task).to_object(py);
[INFO] [stdout]    |                                                           ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::ToPyObject::to_object`: `ToPyObject` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]   --> src/main.rs:87:78
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...                   let sweep_only = PyBool::new(py, sweep_only).to_object(py);
[INFO] [stdout]    |                                                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.41s
[INFO] running `Command { std: "docker" "inspect" "0ac75640342dad175382280d7e7345530a77f140556e049f07a9b653243a13a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ac75640342dad175382280d7e7345530a77f140556e049f07a9b653243a13a8", kill_on_drop: false }`
[INFO] [stdout] 0ac75640342dad175382280d7e7345530a77f140556e049f07a9b653243a13a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5bda1c470fc3d1c227d3ed3e11b0a115232bf62adaf435416fdaf9bd39706054
[INFO] running `Command { std: "docker" "start" "-a" "5bda1c470fc3d1c227d3ed3e11b0a115232bf62adaf435416fdaf9bd39706054", kill_on_drop: false }`
[INFO] [stderr]    Compiling tn v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `pyo3::ToPyObject::to_object`: `ToPyObject` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]   --> src/main.rs:86:69
[INFO] [stdout]    |
[INFO] [stdout] 86 | ...                   let task = PyString::new(py, &task).to_object(py);
[INFO] [stdout]    |                                                           ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::ToPyObject::to_object`: `ToPyObject` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]   --> src/main.rs:87:78
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...                   let sweep_only = PyBool::new(py, sweep_only).to_object(py);
[INFO] [stdout]    |                                                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "5bda1c470fc3d1c227d3ed3e11b0a115232bf62adaf435416fdaf9bd39706054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bda1c470fc3d1c227d3ed3e11b0a115232bf62adaf435416fdaf9bd39706054", kill_on_drop: false }`
[INFO] [stdout] 5bda1c470fc3d1c227d3ed3e11b0a115232bf62adaf435416fdaf9bd39706054
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 722e2b5170364d7f693755d1f345dfd43b0b13ddf9be867a6930f3feb286cf65
[INFO] running `Command { std: "docker" "start" "-a" "722e2b5170364d7f693755d1f345dfd43b0b13ddf9be867a6930f3feb286cf65", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `pyo3::ToPyObject::to_object`: `ToPyObject` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stderr]   --> src/main.rs:86:69
[INFO] [stderr]    |
[INFO] [stderr] 86 | ...                   let task = PyString::new(py, &task).to_object(py);
[INFO] [stderr]    |                                                           ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `pyo3::ToPyObject::to_object`: `ToPyObject` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stderr]   --> src/main.rs:87:78
[INFO] [stderr]    |
[INFO] [stderr] 87 | ...                   let sweep_only = PyBool::new(py, sweep_only).to_object(py);
[INFO] [stderr]    |                                                                    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tn` (bin "tn" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tn-3255b08db87545dd)
[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" "722e2b5170364d7f693755d1f345dfd43b0b13ddf9be867a6930f3feb286cf65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "722e2b5170364d7f693755d1f345dfd43b0b13ddf9be867a6930f3feb286cf65", kill_on_drop: false }`
[INFO] [stdout] 722e2b5170364d7f693755d1f345dfd43b0b13ddf9be867a6930f3feb286cf65