[INFO] fetching crate vacuous 0.1.2...
[INFO] testing vacuous-0.1.2 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate vacuous 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate vacuous 0.1.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate vacuous 0.1.2
[INFO] tweaked toml for crates.io crate vacuous 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vacuous 0.1.2 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vacuous 0.1.2 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tree-sitter-language v0.1.7
[INFO] [stderr]   Downloaded streaming-iterator v0.1.9
[INFO] [stderr]   Downloaded globset v0.4.19
[INFO] [stderr]   Downloaded clap v4.6.4
[INFO] [stderr]   Downloaded ignore v0.4.31
[INFO] [stderr]   Downloaded tree-sitter v0.26.11
[INFO] [stderr]   Downloaded tree-sitter-python v0.25.0
[INFO] [stderr]   Downloaded clap_builder v4.6.2
[INFO] [stderr]   Downloaded bstr v1.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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] 48e8cf1166e05f3ca857cd47e68fbbf7888f6446ba898897e24f13a2c6f07763
[INFO] running `Command { std: "docker" "start" "48e8cf1166e05f3ca857cd47e68fbbf7888f6446ba898897e24f13a2c6f07763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48e8cf1166e05f3ca857cd47e68fbbf7888f6446ba898897e24f13a2c6f07763", 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" "48e8cf1166e05f3ca857cd47e68fbbf7888f6446ba898897e24f13a2c6f07763" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48e8cf1166e05f3ca857cd47e68fbbf7888f6446ba898897e24f13a2c6f07763", 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" "48e8cf1166e05f3ca857cd47e68fbbf7888f6446ba898897e24f13a2c6f07763" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling tree-sitter-language v0.1.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling cc v1.4.0
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling bstr v1.13.0
[INFO] [stderr]    Compiling log v0.4.33
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling clap_builder v4.6.2
[INFO] [stderr]    Compiling clap_derive v4.6.4
[INFO] [stderr]    Compiling tree-sitter-python v0.25.0
[INFO] [stderr]    Compiling either v1.17.0
[INFO] [stderr]    Compiling regex-automata v0.4.16
[INFO] [stderr]    Compiling streaming-iterator v0.1.9
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling clap v4.6.4
[INFO] [stderr]    Compiling tree-sitter v0.26.11
[INFO] [stderr]    Compiling globset v0.4.19
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling ignore v0.4.31
[INFO] [stderr]    Compiling vacuous v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.19s
[INFO] running `Command { std: "docker" "inspect" "48e8cf1166e05f3ca857cd47e68fbbf7888f6446ba898897e24f13a2c6f07763", 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" "48e8cf1166e05f3ca857cd47e68fbbf7888f6446ba898897e24f13a2c6f07763" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling vacuous v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "48e8cf1166e05f3ca857cd47e68fbbf7888f6446ba898897e24f13a2c6f07763", 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" "48e8cf1166e05f3ca857cd47e68fbbf7888f6446ba898897e24f13a2c6f07763" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vacuous-497c1581a049f1fe)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test baseline::tests::suppresses_only_recorded_findings ... ok
[INFO] [stdout] test report::tests::confidence_orders_from_possible_to_certain ... ok
[INFO] [stdout] test lang::python::tests::ignores_non_test_files ... ok
[INFO] [stdout] test baseline::tests::counts_entries_that_no_longer_exist ... ok
[INFO] [stdout] test lang::python::tests::recognises_runner_collected_files ... ok
[INFO] [stdout] test baseline::tests::survives_the_test_moving_to_a_different_line ... ok
[INFO] [stdout] test report::tests::single_file_scan_shows_the_file_name ... ok
[INFO] [stdout] test report::tests::thousands_separates_correctly ... ok
[INFO] [stdout] test report::tests::directory_scan_shows_a_relative_path ... ok
[INFO] [stdout] test report::tests::paths_are_normalised_to_forward_slashes ... ok
[INFO] [stdout] test baseline::tests::round_trips_through_json ... ok
[INFO] [stdout] test baseline::tests::does_not_suppress_a_different_rule_on_the_same_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/vacuous-5ea77665b8a3944c)
[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/grammar.rs (/opt/rustwide/target/debug/deps/grammar-d28d90f6b81f8d7a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test python_grammar_parses_modern_syntax_without_errors ... ok
[INFO] [stdout] test test_discovery_finds_methods_and_functions ... 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] [stderr]      Running tests/rules.rs (/opt/rustwide/target/debug/deps/rules-dcc595813a302620)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test local_asserting_helpers_are_resolved_transitively ... ok
[INFO] [stdout] test nested_functions_are_not_collected_as_tests ... ok
[INFO] [stdout] test asserting_helpers_resolve_across_files ... ok
[INFO] [stdout] test constant_assertion_leaves_real_checks_alone ... ok
[INFO] [stdout] test empty_body_gets_a_distinct_message ... ok
[INFO] [stdout] test patched_target_leaves_dependency_mocks_alone ... ok
[INFO] [stdout] test patched_target_flags_tests_that_mock_their_own_subject ... ok
[INFO] [stdout] test scanning_a_directory_finds_both_fixtures ... ok
[INFO] [stdout] test constant_assertion_flags_tautologies ... ok
[INFO] [stdout] test unreachable_assertion_flags_assertions_after_an_exit ... ok
[INFO] [stdout] test patched_target_never_claims_certain ... ok
[INFO] [stdout] test no_assertions_grades_stubs_above_tests_that_run_code ... ok
[INFO] [stdout] test swallowed_failure_respects_which_exceptions_are_caught ... ok
[INFO] [stdout] test no_assertions_stays_quiet_on_real_tests ... ok
[INFO] [stdout] test unreachable_assertion_understands_nested_returns ... ok
[INFO] [stdout] test swallowed_failure_flags_discarded_assertions ... ok
[INFO] [stdout] test no_assertions_flags_tests_that_cannot_fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vacuous
[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" "48e8cf1166e05f3ca857cd47e68fbbf7888f6446ba898897e24f13a2c6f07763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48e8cf1166e05f3ca857cd47e68fbbf7888f6446ba898897e24f13a2c6f07763", kill_on_drop: false }`
[INFO] [stdout] 48e8cf1166e05f3ca857cd47e68fbbf7888f6446ba898897e24f13a2c6f07763
