[INFO] fetching crate corescout-concept 1.2.0...
[INFO] testing corescout-concept-1.2.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate corescout-concept 1.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate corescout-concept 1.2.0
[INFO] finished tweaking crates.io crate corescout-concept 1.2.0
[INFO] tweaked toml for crates.io crate corescout-concept 1.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate corescout-concept 1.2.0 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 corescout-concept 1.2.0 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" "+1.99.0-beta.8" "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-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 53706f1deee16b32bbaa30fbf68661bcd693a8fd55ee6e63b0780057b72ca8ad
[INFO] running `Command { std: "docker" "start" "53706f1deee16b32bbaa30fbf68661bcd693a8fd55ee6e63b0780057b72ca8ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53706f1deee16b32bbaa30fbf68661bcd693a8fd55ee6e63b0780057b72ca8ad", 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" "53706f1deee16b32bbaa30fbf68661bcd693a8fd55ee6e63b0780057b72ca8ad" "/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" "53706f1deee16b32bbaa30fbf68661bcd693a8fd55ee6e63b0780057b72ca8ad", 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" "53706f1deee16b32bbaa30fbf68661bcd693a8fd55ee6e63b0780057b72ca8ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling corescout-core v1.2.0
[INFO] [stderr]    Compiling corescout-mirror v1.2.0
[INFO] [stderr]    Compiling corescout-memory v1.2.0
[INFO] [stderr]    Compiling corescout-represent v1.2.0
[INFO] [stderr]    Compiling corescout-science v1.2.0
[INFO] [stderr]    Compiling corescout-concept v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 25.41s
[INFO] running `Command { std: "docker" "inspect" "53706f1deee16b32bbaa30fbf68661bcd693a8fd55ee6e63b0780057b72ca8ad", 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" "53706f1deee16b32bbaa30fbf68661bcd693a8fd55ee6e63b0780057b72ca8ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling corescout-concept v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 6.64s
[INFO] running `Command { std: "docker" "inspect" "53706f1deee16b32bbaa30fbf68661bcd693a8fd55ee6e63b0780057b72ca8ad", 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" "53706f1deee16b32bbaa30fbf68661bcd693a8fd55ee6e63b0780057b72ca8ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/corescout_concept-53934305e35a82e3)
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test concept::decay_tests::a_concept_that_stops_occurring_loses_standing_and_is_retired ... ok
[INFO] [stdout] test concept::decay_tests::decay_is_gradual_rather_than_a_cliff ... ok
[INFO] [stdout] test concept::tests::a_concept_adopted_by_analogy_still_had_to_earn_it_here ... ok
[INFO] [stdout] test concept::tests::a_concept_that_stops_predicting_is_retired ... ok
[INFO] [stdout] test concept::tests::a_concept_with_only_supporting_claims_survives_the_audit ... ok
[INFO] [stdout] test concept::decay_tests::a_retired_concept_is_not_decayed_further ... ok
[INFO] [stdout] test concept::decay_tests::a_concept_still_occurring_does_not_decay ... ok
[INFO] [stdout] test concept::decay_tests::a_zero_half_life_decays_nothing ... ok
[INFO] [stdout] test concept::tests::a_concept_whose_claims_were_refuted_is_retired ... ok
[INFO] [stdout] test concept::tests::a_full_registry_displaces_a_worse_concept_but_not_a_better_one ... ok
[INFO] [stdout] test concept::tests::a_rare_state_is_not_coined_however_useful_it_looks ... ok
[INFO] [stdout] test concept::tests::a_state_that_meets_the_bar_is_coined_and_keeps_a_machine_name ... ok
[INFO] [stdout] test concept::tests::a_registry_round_trips_through_json ... ok
[INFO] [stdout] test concept::tests::a_resemblance_note_never_changes_the_concepts_name ... ok
[INFO] [stdout] test concept::tests::a_state_the_machine_is_unsure_of_is_not_coined ... ok
[INFO] [stdout] test concept::tests::a_state_with_nan_utility_is_not_coined ... ok
[INFO] [stdout] test concept::tests::a_signature_survives_a_machine_with_no_dwell_history ... ok
[INFO] [stdout] test concept::tests::a_state_that_does_not_predict_is_not_coined ... ok
[INFO] [stdout] test concept::tests::a_signature_built_from_a_state_is_dimensionless ... ok
[INFO] [stdout] test concept::tests::an_empty_registry_says_why_rather_than_looking_broken ... ok
[INFO] [stdout] test concept::tests::only_live_concepts_are_exportable ... ok
[INFO] [stdout] test resource::tests::a_catalogue_round_trips_through_json ... ok
[INFO] [stdout] test resource::tests::a_resource_is_not_withdrawn_before_there_is_evidence ... ok
[INFO] [stdout] test resource::tests::a_declared_resource_gets_the_machines_own_name ... ok
[INFO] [stdout] test concept::tests::retiring_uses_a_lower_bar_than_coining_so_concepts_do_not_flicker ... ok
[INFO] [stdout] test concept::tests::the_same_state_is_not_coined_twice ... ok
[INFO] [stdout] test resource::tests::a_resource_keeping_its_promise_is_not_withdrawn ... ok
[INFO] [stdout] test resource::tests::an_empty_catalogue_says_why ... ok
[INFO] [stdout] test resource::tests::a_resource_that_stops_keeping_its_promise_is_withdrawn ... ok
[INFO] [stdout] test resource::tests::a_withdrawn_resource_is_never_offered ... ok
[INFO] [stdout] test resource::tests::a_resource_nobody_knows_how_to_produce_is_not_declared ... ok
[INFO] [stdout] test resource::tests::nothing_is_offered_for_an_objective_no_resource_serves ... ok
[INFO] [stdout] test signature::tests::a_machine_with_no_comparable_concepts_finds_nothing ... ok
[INFO] [stdout] test resource::tests::reliability_is_reported_once_there_is_evidence ... ok
[INFO] [stdout] test resource::tests::reliability_is_unknown_until_there_is_enough_evidence ... ok
[INFO] [stdout] test signature::tests::a_signature_is_most_similar_to_itself ... ok
[INFO] [stdout] test signature::tests::a_signature_carries_no_machine_specific_terms ... ok
[INFO] [stdout] test resource::tests::a_resource_must_promise_something_meaningful ... ok
[INFO] [stdout] test resource::tests::an_offer_names_the_recipe_so_a_caller_can_judge_it ... ok
[INFO] [stdout] test resource::tests::an_unmeasured_resource_is_never_preferred_to_a_measured_one ... ok
[INFO] [stdout] test signature::tests::a_signature_round_trips_through_json ... ok
[INFO] [stdout] test signature::tests::an_analogue_is_found_and_names_where_it_disagrees ... ok
[INFO] [stdout] test resource::tests::recording_against_an_unknown_resource_does_nothing ... ok
[INFO] [stdout] test signature::tests::a_weak_match_is_reported_but_not_called_strong ... ok
[INFO] [stdout] test signature::tests::an_uncomparable_signature_yields_none_not_a_low_score ... ok
[INFO] [stdout] test signature::tests::structurally_different_concepts_score_low ... ok
[INFO] [stdout] test signature::tests::two_machines_of_different_sizes_can_share_a_concept ... ok
[INFO] [stdout] test signature::tests::the_dwell_squash_is_symmetric_in_log_space ... ok
[INFO] [stdout] test signature::tests::what_a_concept_does_weighs_more_than_how_big_it_is ... ok
[INFO] [stdout] test signature::tests::two_machines_with_different_clocks_can_share_a_concept ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests corescout_concept
[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" "53706f1deee16b32bbaa30fbf68661bcd693a8fd55ee6e63b0780057b72ca8ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53706f1deee16b32bbaa30fbf68661bcd693a8fd55ee6e63b0780057b72ca8ad", kill_on_drop: false }`
[INFO] [stdout] 53706f1deee16b32bbaa30fbf68661bcd693a8fd55ee6e63b0780057b72ca8ad
