[INFO] fetching crate stable_node_set 0.1.0...
[INFO] testing stable_node_set-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate stable_node_set 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate stable_node_set 0.1.0
[INFO] finished tweaking crates.io crate stable_node_set 0.1.0
[INFO] tweaked toml for crates.io crate stable_node_set 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stable_node_set 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ea3101838c93c0f04fd11f421fd16f3c95a92660b45a2f4ec695794abb603392
[INFO] running `Command { std: "docker" "start" "-a" "ea3101838c93c0f04fd11f421fd16f3c95a92660b45a2f4ec695794abb603392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea3101838c93c0f04fd11f421fd16f3c95a92660b45a2f4ec695794abb603392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea3101838c93c0f04fd11f421fd16f3c95a92660b45a2f4ec695794abb603392", kill_on_drop: false }`
[INFO] [stdout] ea3101838c93c0f04fd11f421fd16f3c95a92660b45a2f4ec695794abb603392
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] bf3aceabfc60237e9be710e3fa0700fc87104f8ceae7d4a10074b82a1a3c6ccf
[INFO] running `Command { std: "docker" "start" "-a" "bf3aceabfc60237e9be710e3fa0700fc87104f8ceae7d4a10074b82a1a3c6ccf", kill_on_drop: false }`
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling stable_node_set v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "bf3aceabfc60237e9be710e3fa0700fc87104f8ceae7d4a10074b82a1a3c6ccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf3aceabfc60237e9be710e3fa0700fc87104f8ceae7d4a10074b82a1a3c6ccf", kill_on_drop: false }`
[INFO] [stdout] bf3aceabfc60237e9be710e3fa0700fc87104f8ceae7d4a10074b82a1a3c6ccf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2f05a3d9a56254e7b37d6669dbea21cc02d1759233b839150e0f854f7157984c
[INFO] running `Command { std: "docker" "start" "-a" "2f05a3d9a56254e7b37d6669dbea21cc02d1759233b839150e0f854f7157984c", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable_node_set v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "2f05a3d9a56254e7b37d6669dbea21cc02d1759233b839150e0f854f7157984c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f05a3d9a56254e7b37d6669dbea21cc02d1759233b839150e0f854f7157984c", kill_on_drop: false }`
[INFO] [stdout] 2f05a3d9a56254e7b37d6669dbea21cc02d1759233b839150e0f854f7157984c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3cd7fff888e4eb9b2d16a59e231f9f1b778ee781a5200c24b1577a0959cfa880
[INFO] running `Command { std: "docker" "start" "-a" "3cd7fff888e4eb9b2d16a59e231f9f1b778ee781a5200c24b1577a0959cfa880", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stable_node_set-1b69d67df9f37110)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::finding_value_returns_correct_handle ... ok
[INFO] [stdout] test tests::returns_none_for_element_already_in_set ... ok
[INFO] [stdout] test tests::tree_order_is_correct ... ok
[INFO] [stdout] test tests::randomized_tree_is_ordered_and_satisfies_avl_invariant_after_inserts_and_deletes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.88s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stable_node_set
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3cd7fff888e4eb9b2d16a59e231f9f1b778ee781a5200c24b1577a0959cfa880", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cd7fff888e4eb9b2d16a59e231f9f1b778ee781a5200c24b1577a0959cfa880", kill_on_drop: false }`
[INFO] [stdout] 3cd7fff888e4eb9b2d16a59e231f9f1b778ee781a5200c24b1577a0959cfa880