[INFO] fetching crate zcheck-core 0.0.2...
[INFO] testing zcheck-core-0.0.2 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate zcheck-core 0.0.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate zcheck-core 0.0.2
[INFO] finished tweaking crates.io crate zcheck-core 0.0.2
[INFO] tweaked toml for crates.io crate zcheck-core 0.0.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zcheck-core 0.0.2 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 zcheck-core 0.0.2 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] 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] e9d8fc3672d6c746b55fa31df0b5225fa6d8b1d0cf40b1ceb1789aa41e83231b
[INFO] running `Command { std: "docker" "start" "e9d8fc3672d6c746b55fa31df0b5225fa6d8b1d0cf40b1ceb1789aa41e83231b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9d8fc3672d6c746b55fa31df0b5225fa6d8b1d0cf40b1ceb1789aa41e83231b", 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" "e9d8fc3672d6c746b55fa31df0b5225fa6d8b1d0cf40b1ceb1789aa41e83231b" "/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" "e9d8fc3672d6c746b55fa31df0b5225fa6d8b1d0cf40b1ceb1789aa41e83231b", 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" "e9d8fc3672d6c746b55fa31df0b5225fa6d8b1d0cf40b1ceb1789aa41e83231b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling toml v0.9.12+spec-1.1.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling zcheck-core v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.23s
[INFO] running `Command { std: "docker" "inspect" "e9d8fc3672d6c746b55fa31df0b5225fa6d8b1d0cf40b1ceb1789aa41e83231b", 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" "e9d8fc3672d6c746b55fa31df0b5225fa6d8b1d0cf40b1ceb1789aa41e83231b" "/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 zcheck-core v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "e9d8fc3672d6c746b55fa31df0b5225fa6d8b1d0cf40b1ceb1789aa41e83231b", 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" "e9d8fc3672d6c746b55fa31df0b5225fa6d8b1d0cf40b1ceb1789aa41e83231b" "/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 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zcheck_core-32f77a13cf7eaea5)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test duration::duration_test::parses_supported_units_without_normalizing_the_source ... ok
[INFO] [stdout] test duration::duration_test::rejects_zero_missing_units_and_overflow ... ok
[INFO] [stdout] test compatibility_test::receipt_parser_rejects_unknown_versions_and_fields ... ok
[INFO] [stdout] test manifest::manifest_test::decodes_a_complete_manifest ... ok
[INFO] [stdout] test compatibility_test::receipt_round_trips_the_schema_one_golden_contract ... ok
[INFO] [stdout] test manifest::manifest_test::rejects_unknown_schema_versions ... ok
[INFO] [stdout] test compatibility_test::manifest_and_linux_plan_match_the_schema_one_golden_contract ... ok
[INFO] [stdout] test name::name_test::accepts_the_schema_shape ... ok
[INFO] [stdout] test plan::plan_test::projects_default_and_task_timeout_precedence_only_onto_processes ... ok
[INFO] [stdout] test name::name_test::rejects_names_that_could_weaken_lookup ... ok
[INFO] [stdout] test plan::plan_test::retains_the_skipped_platform_branch_without_its_private_dependencies ... ok
[INFO] [stdout] test platform::platform_test::maps_only_the_three_supported_host_families ... ok
[INFO] [stdout] test manifest::manifest_test::rejects_unknown_fields_at_every_schema_level ... ok
[INFO] [stdout] test platform::platform_test::recognizes_the_current_test_host ... ok
[INFO] [stdout] test plan::plan_test::resolves_shared_dependencies_once_in_dependency_order ... ok
[INFO] [stdout] test receipt::receipt_test::stable_status_and_termination_values_are_lowercase ... ok
[INFO] [stdout] test plan::plan_test::serializes_a_versioned_plan_without_environment_values ... ok
[INFO] [stdout] test validate::validate_test::accepts_platform_specific_absolute_executable_paths ... ok
[INFO] [stdout] test validate::validate_test::rejects_duplicate_graph_and_scheduling_metadata ... ok
[INFO] [stdout] test validate::validate_test::rejects_unknown_dependencies_and_empty_tasks ... ok
[INFO] [stdout] test validate::validate_test::rejects_paths_that_may_escape_on_any_supported_platform ... ok
[INFO] [stdout] test validate::validate_test::rejects_unrepresentable_process_values_and_escaping_tool_paths ... ok
[INFO] [stdout] test validate::validate_test::reports_a_complete_cycle ... ok
[INFO] [stdout] test validate::validate_test::rejects_process_only_fields_on_aggregate_tasks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zcheck_core
[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" "e9d8fc3672d6c746b55fa31df0b5225fa6d8b1d0cf40b1ceb1789aa41e83231b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9d8fc3672d6c746b55fa31df0b5225fa6d8b1d0cf40b1ceb1789aa41e83231b", kill_on_drop: false }`
[INFO] [stdout] e9d8fc3672d6c746b55fa31df0b5225fa6d8b1d0cf40b1ceb1789aa41e83231b
