[INFO] fetching crate pyrs 0.1.0...
[INFO] testing pyrs-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate pyrs 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config
[INFO] started tweaking crates.io crate pyrs 0.1.0
[INFO] finished tweaking crates.io crate pyrs 0.1.0
[INFO] tweaked toml for crates.io crate pyrs 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pyrs 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 38 packages to latest compatible versions
[INFO] [stderr]       Adding natural v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding pyo3 v0.17.3 (available: v0.26.0)
[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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65fccd112696c6dd638af1325aa3829c8fcd43116a709a9995531f3c7dc685ec
[INFO] running `Command { std: "docker" "start" "-a" "65fccd112696c6dd638af1325aa3829c8fcd43116a709a9995531f3c7dc685ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65fccd112696c6dd638af1325aa3829c8fcd43116a709a9995531f3c7dc685ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65fccd112696c6dd638af1325aa3829c8fcd43116a709a9995531f3c7dc685ec", kill_on_drop: false }`
[INFO] [stdout] 65fccd112696c6dd638af1325aa3829c8fcd43116a709a9995531f3c7dc685ec
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dec1e45e67c8de6fef6cf5cddd74e907e4d10d91746aaf1735a93f27eb81532
[INFO] running `Command { std: "docker" "start" "-a" "0dec1e45e67c8de6fef6cf5cddd74e907e4d10d91746aaf1735a93f27eb81532", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]    Compiling unindent v0.1.11
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pyo3-build-config v0.17.3
[INFO] [stderr]    Compiling pyo3-ffi v0.17.3
[INFO] [stderr]    Compiling pyo3 v0.17.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling pyo3-macros-backend v0.17.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling natural v0.4.0
[INFO] [stderr]    Compiling pyo3-macros v0.17.3
[INFO] [stderr]    Compiling pyrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.54s
[INFO] running `Command { std: "docker" "inspect" "0dec1e45e67c8de6fef6cf5cddd74e907e4d10d91746aaf1735a93f27eb81532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dec1e45e67c8de6fef6cf5cddd74e907e4d10d91746aaf1735a93f27eb81532", kill_on_drop: false }`
[INFO] [stdout] 0dec1e45e67c8de6fef6cf5cddd74e907e4d10d91746aaf1735a93f27eb81532
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d9c782c8a1c0f6afbd5e4fd6e936c8e2bda906096dc2e6572041673b6399cb2
[INFO] running `Command { std: "docker" "start" "-a" "7d9c782c8a1c0f6afbd5e4fd6e936c8e2bda906096dc2e6572041673b6399cb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling pyrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "7d9c782c8a1c0f6afbd5e4fd6e936c8e2bda906096dc2e6572041673b6399cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d9c782c8a1c0f6afbd5e4fd6e936c8e2bda906096dc2e6572041673b6399cb2", kill_on_drop: false }`
[INFO] [stdout] 7d9c782c8a1c0f6afbd5e4fd6e936c8e2bda906096dc2e6572041673b6399cb2
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 90b3ab3eccb59e27e89712ea572a5c2767adac751ec1305453a1a7199de0eaf4
[INFO] running `Command { std: "docker" "start" "-a" "90b3ab3eccb59e27e89712ea572a5c2767adac751ec1305453a1a7199de0eaf4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pyrs-ef3ab12f1868d69b)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tree::tests::test_can_create_generic_tree_with_initial_properties ... ok
[INFO] [stdout] test tree::tests::test_contains_returns_indicator_of_query_in_tree ... ok
[INFO] [stdout] test tree::tests::test_can_add_query_to_tree_when_query_not_already_in_tree ... ok
[INFO] [stdout] test tree::tests::test_can_get_query_from_tree_when_query_exists_in_tree ... ok
[INFO] [stdout] test tree::tests::test_can_add_multiple_queries_to_tree_and_only_marginal_difference_is_added ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "90b3ab3eccb59e27e89712ea572a5c2767adac751ec1305453a1a7199de0eaf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90b3ab3eccb59e27e89712ea572a5c2767adac751ec1305453a1a7199de0eaf4", kill_on_drop: false }`
[INFO] [stdout] 90b3ab3eccb59e27e89712ea572a5c2767adac751ec1305453a1a7199de0eaf4