[INFO] fetching crate structupdate 0.8.0...
[INFO] testing structupdate-0.8.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate structupdate 0.8.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate structupdate 0.8.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate structupdate 0.8.0
[INFO] tweaked toml for crates.io crate structupdate 0.8.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate structupdate 0.8.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate structupdate 0.8.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 750b61b6cd842d49160de5b91d50e1eb264dcd33c9364b9083d5efaf3df19fee
[INFO] running `Command { std: "docker" "start" "750b61b6cd842d49160de5b91d50e1eb264dcd33c9364b9083d5efaf3df19fee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "750b61b6cd842d49160de5b91d50e1eb264dcd33c9364b9083d5efaf3df19fee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "750b61b6cd842d49160de5b91d50e1eb264dcd33c9364b9083d5efaf3df19fee" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "750b61b6cd842d49160de5b91d50e1eb264dcd33c9364b9083d5efaf3df19fee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "750b61b6cd842d49160de5b91d50e1eb264dcd33c9364b9083d5efaf3df19fee" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling structupdate_macros v0.8.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling structupdate_support v0.8.0
[INFO] [stderr]    Compiling structupdate v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.21s
[INFO] running `Command { std: "docker" "inspect" "750b61b6cd842d49160de5b91d50e1eb264dcd33c9364b9083d5efaf3df19fee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "750b61b6cd842d49160de5b91d50e1eb264dcd33c9364b9083d5efaf3df19fee" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stderr]    Compiling zmij v1.0.16
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.4
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.11.0
[INFO] [stderr]    Compiling structupdate v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 20.40s
[INFO] running `Command { std: "docker" "inspect" "750b61b6cd842d49160de5b91d50e1eb264dcd33c9364b9083d5efaf3df19fee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "750b61b6cd842d49160de5b91d50e1eb264dcd33c9364b9083d5efaf3df19fee" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/structupdate/946def82b7248c2d/out/structupdate-946def82b7248c2d)
[INFO] [stderr]      Running tests/builder.rs (/opt/rustwide/target/debug/build/structupdate/14b5f56b8292708c/out/builder-14b5f56b8292708c)
[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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test collection_builders_extend_and_replace ... ok
[INFO] [stdout] test wrapper_types_have_no_spurious_bounds ... ok
[INFO] [stdout] test update_queues_expose_inspection ... ok
[INFO] [stdout] test clear_and_replace_compact_the_queue ... ok
[INFO] [stdout] test wrappers_allow_direct_mutation ... ok
[INFO] [stdout] test record_try_amend ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/diff.rs (/opt/rustwide/target/debug/build/structupdate/f20d50a7dfb60d2f/out/diff-f20d50a7dfb60d2f)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test record_map_diff_entries ... ok
[INFO] [stdout] test opt_record_diff_upsert ... ok
[INFO] [stdout] test record_map_diff_resolved_entries ... ok
[INFO] [stdout] test diff_changed_accessors ... ok
[INFO] [stdout] test emptying_maps_diffs_as_removals ... ok
[INFO] [stdout] test set_and_map_diff_entries ... ok
[INFO] [stdout] test set_to_default_uses_field_default_regardless_of_provenance ... ok
[INFO] [stdout] test no_phantom_diff_for_mark_only_difference ... ok
[INFO] [stdout] test value_from_equals_default_constructed ... ok
[INFO] [stdout] test record_map_diff_upsert_entries ... ok
[INFO] [stdout] test diff_roundtrip ... ok
[INFO] [stdout] test record_map_diff_distinguishes_added_changed_removed ... ok
[INFO] [stdout] test diff_contains_only_changed_fields ... ok
[INFO] [stderr]      Running tests/merge.rs (/opt/rustwide/target/debug/build/structupdate/b98b56835812af68/out/merge-b98b56835812af68)
[INFO] [stdout] test opt_record_diff_distinguishes_added_changed_removed ... ok
[INFO] [stdout] test apply_diff_matches_stream_order_for_non_disjoint_patch ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test merge_template_wins_where_it_has_content ... ok
[INFO] [stdout] test merge_empty_template_containers_keep_target ... ok
[INFO] [stdout] test merge_is_idempotent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/properties.rs (/opt/rustwide/target/debug/build/structupdate/321003ff08818891/out/properties-321003ff08818891)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test state_serde_roundtrip ... ok
[INFO] [stdout] test diff_serde_roundtrip ... ok
[INFO] [stdout] test as_diff_rebuilds_from_any_state ... ok
[INFO] [stdout] test as_update_rebuilds_from_any_state ... ok
[INFO] [stdout] test composed_updates_equal_sequential ... ok
[INFO] [stdout] test merge_idempotent ... ok
[INFO] [stdout] test diff_roundtrip ... ok
[INFO] [stderr]      Running tests/serde.rs (/opt/rustwide/target/debug/build/structupdate/1d944a9d7d8d00b0/out/serde-1d944a9d7d8d00b0)
[INFO] [stdout] test update_serde_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.62s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test all_value_fields_missing_uses_defaults ... ok
[INFO] [stdout] test nested_record_all_fields_missing ... ok
[INFO] [stdout] test custom_default_preserved_after_roundtrip ... ok
[INFO] [stdout] test missing_value_with_init_with_uses_custom_default ... ok
[INFO] [stdout] test nested_record_missing_value_fields ... ok
[INFO] [stdout] test serde_container_attributes_apply_symmetrically ... ok
[INFO] [stdout] test missing_value_without_init_with_uses_type_default ... ok
[INFO] [stdout] test bincode_roundtrip ... ok
[INFO] [stdout] test deserialize_from_reader ... ok
[INFO] [stdout] test set_to_default_after_deserialize_with_custom_default ... ok
[INFO] [stdout] test sparse_diff_json ... ok
[INFO] [stdout] test serialize_update ... ok
[INFO] [stdout] test missing_optional_fields_deserialize_to_defaults ... ok
[INFO] [stdout] test serialize_diff ... ok
[INFO] [stdout] test serialize_roundtrip ... ok
[INFO] [stdout] test set_to_default_after_deserialize_missing_field_with_init_with ... ok
[INFO] [stderr]      Running tests/update_composition.rs (/opt/rustwide/target/debug/build/structupdate/c9c790f7ededf462/out/update_composition-c9c790f7ededf462)
[INFO] [stdout] test sparse_update_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test amend_after_update_if_present_upgrades_to_insert ... ok
[INFO] [stdout] test compose_coalesces_update_stream ... ok
[INFO] [stdout] test clear_then_amend_if_present_stays_cleared ... ok
[INFO] [stdout] test clear_then_amend_starts_from_default ... ok
[INFO] [stdout] test plain_record_update_composes ... ok
[INFO] [stdout] test set_then_amend_if_present_keeps_the_set ... ok
[INFO] [stdout] test try_amend_if_present_error_leaves_pending_set_intact ... ok
[INFO] [stdout] test update_after_amend_composes ... ok
[INFO] [stderr]    Doc-tests structupdate
[INFO] [stdout] test amend_if_present_after_update_preserves_insert_intent ... ok
[INFO] [stdout] test update_after_set_composes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 92) ... ok
[INFO] [stdout] test src/lib.rs - (line 114) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.75s; merged doctests compilation took 0.73s
[INFO] running `Command { std: "docker" "inspect" "750b61b6cd842d49160de5b91d50e1eb264dcd33c9364b9083d5efaf3df19fee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "750b61b6cd842d49160de5b91d50e1eb264dcd33c9364b9083d5efaf3df19fee", kill_on_drop: false }`
[INFO] [stdout] 750b61b6cd842d49160de5b91d50e1eb264dcd33c9364b9083d5efaf3df19fee
