[INFO] fetching crate state-tree 4.0.1...
[INFO] testing state-tree-4.0.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate state-tree 4.0.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate state-tree 4.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate state-tree 4.0.1
[INFO] tweaked toml for crates.io crate state-tree 4.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate state-tree 4.0.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate state-tree 4.0.1 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95e5eb046759feeab3423c5d94330178a32d1671565996f186382a088475d558
[INFO] running `Command { std: "docker" "start" "-a" "95e5eb046759feeab3423c5d94330178a32d1671565996f186382a088475d558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95e5eb046759feeab3423c5d94330178a32d1671565996f186382a088475d558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95e5eb046759feeab3423c5d94330178a32d1671565996f186382a088475d558", kill_on_drop: false }`
[INFO] [stdout] 95e5eb046759feeab3423c5d94330178a32d1671565996f186382a088475d558
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5f1f19c1e7ff8c22859b0f3ef4c527140b12b7db8a20ca0c960117cba1fec82
[INFO] running `Command { std: "docker" "start" "-a" "e5f1f19c1e7ff8c22859b0f3ef4c527140b12b7db8a20ca0c960117cba1fec82", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling state-tree v4.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "e5f1f19c1e7ff8c22859b0f3ef4c527140b12b7db8a20ca0c960117cba1fec82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5f1f19c1e7ff8c22859b0f3ef4c527140b12b7db8a20ca0c960117cba1fec82", kill_on_drop: false }`
[INFO] [stdout] e5f1f19c1e7ff8c22859b0f3ef4c527140b12b7db8a20ca0c960117cba1fec82
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a906fe5def205ffbe8e38970d78e3f5d9cc7d71bc44d89d50ac9f8b4848b33a7
[INFO] running `Command { std: "docker" "start" "-a" "a906fe5def205ffbe8e38970d78e3f5d9cc7d71bc44d89d50ac9f8b4848b33a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling state-tree v4.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "a906fe5def205ffbe8e38970d78e3f5d9cc7d71bc44d89d50ac9f8b4848b33a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a906fe5def205ffbe8e38970d78e3f5d9cc7d71bc44d89d50ac9f8b4848b33a7", kill_on_drop: false }`
[INFO] [stdout] a906fe5def205ffbe8e38970d78e3f5d9cc7d71bc44d89d50ac9f8b4848b33a7
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 73240925b3dcc5032185628343da2006824ea508352022b48d7307624ba0859e
[INFO] running `Command { std: "docker" "start" "-a" "73240925b3dcc5032185628343da2006824ea508352022b48d7307624ba0859e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.87s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/state_tree-5d2d2badd61d1e78)
[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] [stderr]      Running tests/diff.rs (/opt/rustwide/target/debug/deps/diff-66934892e17b9ae2)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_complex ... ok
[INFO] [stdout] test test_apply_simple_patch ... ok
[INFO] [stdout] test test_apply_with_structural_changes ... ok
[INFO] [stdout] test test_simple_diff ... ok
[INFO] [stderr]      Running tests/end2end.rs (/opt/rustwide/target/debug/deps/end2end-d4a50971e68382f0)
[INFO] [stdout] test test_node_insertion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_update_state_storage_reorders_nodes ... ok
[INFO] [stdout] test test_patch_plan_then_apply_matches_update_state_storage ... ok
[INFO] [stdout] test test_update_state_storage_nested_child_insertion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests state_tree
[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" "73240925b3dcc5032185628343da2006824ea508352022b48d7307624ba0859e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73240925b3dcc5032185628343da2006824ea508352022b48d7307624ba0859e", kill_on_drop: false }`
[INFO] [stdout] 73240925b3dcc5032185628343da2006824ea508352022b48d7307624ba0859e
