[INFO] fetching crate crdt_tree 0.0.16...
[INFO] testing crdt_tree-0.0.16 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate crdt_tree 0.0.16 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate crdt_tree 0.0.16
[INFO] finished tweaking crates.io crate crdt_tree 0.0.16
[INFO] tweaked toml for crates.io crate crdt_tree 0.0.16 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate crdt_tree 0.0.16 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 crdt_tree 0.0.16 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] bfa62bffe0eb33978f84a5b889e2bdb1d9de9f1e1b97f39e001b16711d2c58ca
[INFO] running `Command { std: "docker" "start" "-a" "bfa62bffe0eb33978f84a5b889e2bdb1d9de9f1e1b97f39e001b16711d2c58ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfa62bffe0eb33978f84a5b889e2bdb1d9de9f1e1b97f39e001b16711d2c58ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfa62bffe0eb33978f84a5b889e2bdb1d9de9f1e1b97f39e001b16711d2c58ca", kill_on_drop: false }`
[INFO] [stdout] bfa62bffe0eb33978f84a5b889e2bdb1d9de9f1e1b97f39e001b16711d2c58ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9527a16744d8cf48987dc944ece671706d9f704efb0c8e1491c0b9eb2a74d9ce
[INFO] running `Command { std: "docker" "start" "-a" "9527a16744d8cf48987dc944ece671706d9f704efb0c8e1491c0b9eb2a74d9ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.135
[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling syn v1.0.102
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling serde_derive v1.0.145
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling serde v1.0.145
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling radium v0.3.0
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]    Compiling bitvec v0.17.4
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling crdts v4.3.0
[INFO] [stderr]    Compiling crdt_tree v0.0.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.41s
[INFO] running `Command { std: "docker" "inspect" "9527a16744d8cf48987dc944ece671706d9f704efb0c8e1491c0b9eb2a74d9ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9527a16744d8cf48987dc944ece671706d9f704efb0c8e1491c0b9eb2a74d9ce", kill_on_drop: false }`
[INFO] [stdout] 9527a16744d8cf48987dc944ece671706d9f704efb0c8e1491c0b9eb2a74d9ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 162d470a1837a05cf9541aba910734bcdc4461a91dd488aab30ba6525b5dc282
[INFO] running `Command { std: "docker" "start" "-a" "162d470a1837a05cf9541aba910734bcdc4461a91dd488aab30ba6525b5dc282", kill_on_drop: false }`
[INFO] [stderr]    Compiling crdt_tree v0.0.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "162d470a1837a05cf9541aba910734bcdc4461a91dd488aab30ba6525b5dc282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "162d470a1837a05cf9541aba910734bcdc4461a91dd488aab30ba6525b5dc282", kill_on_drop: false }`
[INFO] [stdout] 162d470a1837a05cf9541aba910734bcdc4461a91dd488aab30ba6525b5dc282
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3a55a83d08b5f1a4c314f70c3a69d577fbdd64fdc19d3f21427cfc68d9c3f8d3
[INFO] running `Command { std: "docker" "start" "-a" "3a55a83d08b5f1a4c314f70c3a69d577fbdd64fdc19d3f21427cfc68d9c3f8d3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crdt_tree-b7de8d5563841c1e)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test clock::test::inc_increments_only_the_counter ... ok
[INFO] [stdout] test clock::test::test_total_order ... ok
[INFO] [stdout] test clock::test::test_partial_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running tests/quickcheck.rs (/opt/rustwide/target/debug/deps/quickcheck-6d82e23e9f259a67)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test prop_idempotent ... ok
[INFO] [stdout] test prop_parent_unique ... ok
[INFO] [stdout] test prop_log_descending ... ok
[INFO] [stdout] test prop_acyclic ... ok
[INFO] [stdout] test prop_commutative ... ok
[INFO] [stdout] test prop_associative ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.16s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tree.rs (/opt/rustwide/target/debug/deps/tree-33d660063edde3e4)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test concurrent_moves_cycle ... ok
[INFO] [stderr]    Doc-tests crdt_tree
[INFO] [stdout] test concurrent_moves_lww ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "3a55a83d08b5f1a4c314f70c3a69d577fbdd64fdc19d3f21427cfc68d9c3f8d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a55a83d08b5f1a4c314f70c3a69d577fbdd64fdc19d3f21427cfc68d9c3f8d3", kill_on_drop: false }`
[INFO] [stdout] 3a55a83d08b5f1a4c314f70c3a69d577fbdd64fdc19d3f21427cfc68d9c3f8d3