[INFO] fetching crate wist-metrics 0.1.4...
[INFO] testing wist-metrics-0.1.4 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate wist-metrics 0.1.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate wist-metrics 0.1.4
[INFO] finished tweaking crates.io crate wist-metrics 0.1.4
[INFO] tweaked toml for crates.io crate wist-metrics 0.1.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wist-metrics 0.1.4 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 wist-metrics 0.1.4 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 jumo-derive v0.1.8
[INFO] [stderr]   Downloaded jumo-derive-macros v0.1.8
[INFO] [stderr]   Downloaded wist-contracts v0.1.6
[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] 09f99e1993726c1385983f4d545342a233864907e243c085e57877f834dbcdb2
[INFO] running `Command { std: "docker" "start" "09f99e1993726c1385983f4d545342a233864907e243c085e57877f834dbcdb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09f99e1993726c1385983f4d545342a233864907e243c085e57877f834dbcdb2", 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" "09f99e1993726c1385983f4d545342a233864907e243c085e57877f834dbcdb2" "/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" "09f99e1993726c1385983f4d545342a233864907e243c085e57877f834dbcdb2", 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" "09f99e1993726c1385983f4d545342a233864907e243c085e57877f834dbcdb2" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling generic-array v0.14.7
[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 sha2 v0.10.9
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling jumo-derive-macros v0.1.8
[INFO] [stderr]    Compiling jumo-derive v0.1.8
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling wist-contracts v0.1.6
[INFO] [stderr]    Compiling wist-metrics v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.06s
[INFO] running `Command { std: "docker" "inspect" "09f99e1993726c1385983f4d545342a233864907e243c085e57877f834dbcdb2", 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" "09f99e1993726c1385983f4d545342a233864907e243c085e57877f834dbcdb2" "/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 wist-metrics v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `Command { std: "docker" "inspect" "09f99e1993726c1385983f4d545342a233864907e243c085e57877f834dbcdb2", 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" "09f99e1993726c1385983f4d545342a233864907e243c085e57877f834dbcdb2" "/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 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wist_metrics-80d8896c59c529f0)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test provider::tests::outcome_rejects_duplicate_field ... ok
[INFO] [stdout] test provider::tests::outcome_rejects_negative_count ... ok
[INFO] [stdout] test provider::tests::outcome_preserves_duplicate_fact_entries ... ok
[INFO] [stdout] test provider::tests::outcome_rejects_null_for_required_string ... ok
[INFO] [stdout] test provider::tests::outcome_rejects_out_of_range_count ... ok
[INFO] [stdout] test provider::tests::outcome_serializes_absent_last_error_as_null ... ok
[INFO] [stdout] test provider::tests::provider_trait_is_object_safe_and_dispatchable ... ok
[INFO] [stdout] test provider::tests::target_sample_minimal_json_applies_vec_defaults ... ok
[INFO] [stdout] test provider::tests::outcome_serde_round_trip ... ok
[INFO] [stdout] test provider::tests::outcome_rejects_unknown_field ... ok
[INFO] [stdout] test provider::tests::target_sample_serde_round_trip ... ok
[INFO] [stdout] test provider::tests::target_sample_rejects_unknown_field ... ok
[INFO] [stdout] test provider::tests::outcome_accepts_large_counts ... ok
[INFO] [stdout] test provider::tests::outcome_minimal_json_applies_vec_defaults_and_none_last_error ... ok
[INFO] [stdout] test provider::tests::outcome_explicit_null_last_error_is_none ... ok
[INFO] [stdout] test provider::tests::outcome_rejects_missing_required_field ... ok
[INFO] [stdout] test spec::tests::empty_inputs_are_none ... ok
[INFO] [stdout] test spec::tests::every_collection_kind_is_known ... ok
[INFO] [stdout] test spec::tests::finds_specs_across_all_collection_kinds ... ok
[INFO] [stdout] test spec::tests::lookup_matches_every_table_entry ... ok
[INFO] [stdout] test spec::tests::every_value_type_is_one_the_pipeline_supports ... ok
[INFO] [stdout] test spec::tests::every_spec_field_is_non_empty ... ok
[INFO] [stdout] test spec::tests::unknown_fact_key_is_none ... ok
[INFO] [stdout] test target::tests::entry_accepts_empty_string_fields ... ok
[INFO] [stdout] test spec::tests::fact_key_is_scoped_by_collection_kind ... ok
[INFO] [stdout] test spec::tests::finds_spec_by_kind_and_fact_key ... ok
[INFO] [stdout] test spec::tests::lookup_is_exact_not_prefix_or_case_insensitive ... ok
[INFO] [stdout] test spec::tests::normalized_name_has_one_unit_except_the_rss_platform_split ... ok
[INFO] [stdout] test target::tests::entry_rejects_duplicate_field ... ok
[INFO] [stdout] test spec::tests::specs_are_unique_per_kind_and_fact_key ... ok
[INFO] [stdout] test spec::tests::table_is_not_empty ... ok
[INFO] [stdout] test spec::tests::unknown_collection_kind_is_none ... ok
[INFO] [stdout] test target::tests::entry_rejects_missing_required_field ... ok
[INFO] [stdout] test target::tests::entry_rejects_null_execution_hints ... ok
[INFO] [stdout] test target::tests::entry_rejects_unknown_field ... ok
[INFO] [stdout] test target::tests::entry_serde_round_trip ... ok
[INFO] [stdout] test target::tests::entry_missing_optional_hints_defaults_to_empty ... ok
[INFO] [stdout] test target::tests::entry_preserves_hint_order_and_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wist_metrics
[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" "09f99e1993726c1385983f4d545342a233864907e243c085e57877f834dbcdb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09f99e1993726c1385983f4d545342a233864907e243c085e57877f834dbcdb2", kill_on_drop: false }`
[INFO] [stdout] 09f99e1993726c1385983f4d545342a233864907e243c085e57877f834dbcdb2
