[INFO] fetching crate zer 1.1.2...
[INFO] testing zer-1.1.2 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate zer 1.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate zer 1.1.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate zer 1.1.2
[INFO] tweaked toml for crates.io crate zer 1.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zer 1.1.2 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 zer 1.1.2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b58fc0476381bc83dc96a508704200d242dd153df18b81408cc8eae70f306fcb
[INFO] running `Command { std: "docker" "start" "b58fc0476381bc83dc96a508704200d242dd153df18b81408cc8eae70f306fcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b58fc0476381bc83dc96a508704200d242dd153df18b81408cc8eae70f306fcb", 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" "b58fc0476381bc83dc96a508704200d242dd153df18b81408cc8eae70f306fcb" "/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" "b58fc0476381bc83dc96a508704200d242dd153df18b81408cc8eae70f306fcb", 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" "b58fc0476381bc83dc96a508704200d242dd153df18b81408cc8eae70f306fcb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling memchr v2.8.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling cc v1.2.65
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stderr]    Compiling edit-distance v2.2.2
[INFO] [stderr]    Compiling any_ascii v0.3.3
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.28.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling regex v1.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling enum-iterator-derive v1.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling enum-iterator v2.3.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling rphonetic v3.0.6
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling zer-core v1.1.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling hashlink v0.9.1
[INFO] [stderr]    Compiling zer-compare v1.1.1
[INFO] [stderr]    Compiling zer-blocking v1.1.1
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling zer-schema v1.1.1
[INFO] [stderr]    Compiling rusqlite v0.31.0
[INFO] [stderr]    Compiling zer-cluster v1.1.1
[INFO] [stderr]    Compiling zer v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.62s
[INFO] running `Command { std: "docker" "inspect" "b58fc0476381bc83dc96a508704200d242dd153df18b81408cc8eae70f306fcb", 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" "b58fc0476381bc83dc96a508704200d242dd153df18b81408cc8eae70f306fcb" "/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 serde_core v1.0.228
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling rphonetic v3.0.6
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling zer-core v1.1.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling hashlink v0.9.1
[INFO] [stderr]    Compiling rusqlite v0.31.0
[INFO] [stderr]    Compiling zer-blocking v1.1.1
[INFO] [stderr]    Compiling zer-compare v1.1.1
[INFO] [stderr]    Compiling zer-cluster v1.1.1
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling zer-schema v1.1.1
[INFO] [stderr]    Compiling zer v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.93s
[INFO] running `Command { std: "docker" "inspect" "b58fc0476381bc83dc96a508704200d242dd153df18b81408cc8eae70f306fcb", 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" "b58fc0476381bc83dc96a508704200d242dd153df18b81408cc8eae70f306fcb" "/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/zer/4ac5d4ea09598552/out/zer-4ac5d4ea09598552)
[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/test_core_types.rs (/opt/rustwide/target/debug/build/zer/dc0d0d0d7ec59785/out/test_core_types-dc0d0d0d7ec59785)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test comparison_level_total_order ... ok
[INFO] [stdout] test comparison_vector_serde_json_round_trip ... ok
[INFO] [stdout] test core_traits_are_object_safe ... ok
[INFO] [stdout] test entity_serde_json_round_trip ... ok
[INFO] [stdout] test schema_fields_of_kind_correct ... ok
[INFO] [stdout] test record_serde_json_round_trip ... ok
[INFO] [stdout] test schema_builder_rejects_empty ... ok
[INFO] [stdout] test schema_serde_json_round_trip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/unified_api.rs (/opt/rustwide/target/debug/build/zer/2830c7f85a4576b6/out/unified_api-2830c7f85a4576b6)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test backend_auto_detect_does_not_panic ... ok
[INFO] [stdout] test backend_cpu_is_not_gpu ... ok
[INFO] [stdout] test backend_auto_detect_returns_valid_name ... ok
[INFO] [stdout] test comparator_backend_name_matches_backend ... ok
[INFO] [stdout] test comparator_identical_records_produce_exact_levels ... ok
[INFO] [stdout] test estimate_params_returns_error_on_empty_input ... ok
[INFO] [stdout] test scorer_backend_name_matches_backend ... ok
[INFO] [stdout] test score_batch_matches_individual_scores ... ok
[INFO] [stdout] test scorer_comparator_backend_names_agree ... ok
[INFO] [stdout] test scorer_exact_match_gives_high_probability ... ok
[INFO] [stdout] test scorer_none_levels_give_low_probability ... ok
[INFO] [stdout] test cpu_only_path_uses_no_gpu_types ... ok
[INFO] [stdout] test cpu_and_auto_detect_comparator_produce_identical_levels ... ok
[INFO] [stdout] test comparator_batch_length_matches_input ... ok
[INFO] [stdout] test estimate_params_converges_on_separable_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zer
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Backend (line 82) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 10) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b58fc0476381bc83dc96a508704200d242dd153df18b81408cc8eae70f306fcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b58fc0476381bc83dc96a508704200d242dd153df18b81408cc8eae70f306fcb", kill_on_drop: false }`
[INFO] [stdout] b58fc0476381bc83dc96a508704200d242dd153df18b81408cc8eae70f306fcb
