[INFO] fetching crate corescout-capability 1.2.0...
[INFO] testing corescout-capability-1.2.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate corescout-capability 1.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate corescout-capability 1.2.0
[INFO] finished tweaking crates.io crate corescout-capability 1.2.0
[INFO] tweaked toml for crates.io crate corescout-capability 1.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate corescout-capability 1.2.0 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 corescout-capability 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" "+1.100.0-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 566b5c1f4ada44e71dbaa81edf3f703fc1f7af4937b205059de71b7d0204fec5
[INFO] running `Command { std: "docker" "start" "566b5c1f4ada44e71dbaa81edf3f703fc1f7af4937b205059de71b7d0204fec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "566b5c1f4ada44e71dbaa81edf3f703fc1f7af4937b205059de71b7d0204fec5", 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" "566b5c1f4ada44e71dbaa81edf3f703fc1f7af4937b205059de71b7d0204fec5" "/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" "566b5c1f4ada44e71dbaa81edf3f703fc1f7af4937b205059de71b7d0204fec5", 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" "566b5c1f4ada44e71dbaa81edf3f703fc1f7af4937b205059de71b7d0204fec5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.151
[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
[INFO] [stderr]    Compiling corescout-capability v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `corescout-concept`
[INFO] [stderr]  --> Cargo.toml:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | [dependencies.corescout-concept]
[INFO] [stderr]   |               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `corescout-concept`
[INFO] [stderr] warning: `corescout-capability` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 14.08s
[INFO] running `Command { std: "docker" "inspect" "566b5c1f4ada44e71dbaa81edf3f703fc1f7af4937b205059de71b7d0204fec5", 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" "566b5c1f4ada44e71dbaa81edf3f703fc1f7af4937b205059de71b7d0204fec5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling corescout-capability v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `corescout-concept`
[INFO] [stderr]  --> Cargo.toml:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | [dependencies.corescout-concept]
[INFO] [stderr]   |               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `corescout-concept`
[INFO] [stderr] warning: `corescout-capability` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 6.27s
[INFO] running `Command { std: "docker" "inspect" "566b5c1f4ada44e71dbaa81edf3f703fc1f7af4937b205059de71b7d0204fec5", 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" "566b5c1f4ada44e71dbaa81edf3f703fc1f7af4937b205059de71b7d0204fec5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused dependency `corescout-concept`
[INFO] [stderr]  --> Cargo.toml:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | [dependencies.corescout-concept]
[INFO] [stderr]   |               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `corescout-concept`
[INFO] [stderr] warning: `corescout-capability` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/corescout-capability/fe9abc07a4cd7b9e/out/corescout_capability-fe9abc07a4cd7b9e)
[INFO] [stdout] 
[INFO] [stdout] running 56 tests
[INFO] [stdout] test affordance::tests::an_affordance_round_trips_through_json ... ok
[INFO] [stdout] test affordance::tests::watching_a_transition_is_not_evidence_of_being_able_to_cause_it ... ok
[INFO] [stdout] test atlas::tests::a_cheaper_route_is_preferred ... ok
[INFO] [stdout] test affordance::tests::expected_cost_includes_the_misses ... ok
[INFO] [stdout] test affordance::tests::randomised_evidence_permits_promotion ... ok
[INFO] [stdout] test affordance::tests::a_transition_seen_three_times_has_no_probability ... ok
[INFO] [stdout] test affordance::tests::an_unreliable_affordance_is_not_promotable ... ok
[INFO] [stdout] test atlas::tests::an_empty_atlas_knows_nothing ... ok
[INFO] [stdout] test affordance::backfill_tests::backfilling_nothing_changes_nothing ... ok
[INFO] [stdout] test affordance::tests::an_affordance_with_one_dominant_failure_is_conditional_not_unreliable ... ok
[INFO] [stdout] test atlas::tests::an_atlas_round_trips_through_json ... ok
[INFO] [stdout] test affordance::tests::the_key_identifies_the_edge_and_not_the_endpoints_alone ... ok
[INFO] [stdout] test atlas::tests::an_unreliable_edge_is_not_a_way_of_getting_anywhere ... ok
[INFO] [stdout] test atlas::tests::observing_transitions_builds_the_graph ... ok
[INFO] [stdout] test affordance::tests::enough_observations_produce_a_probability ... ok
[INFO] [stdout] test atlas::tests::an_assembled_route_says_it_has_never_been_run_as_a_whole ... ok
[INFO] [stdout] test atlas::tests::every_edge_from_one_action_sees_every_attempt ... ok
[INFO] [stdout] test affordance::tests::an_affordance_that_never_arrives_has_no_expected_cost ... ok
[INFO] [stdout] test atlas::tests::command_rises_as_the_machine_learns_more_about_itself ... ok
[INFO] [stdout] test affordance::backfill_tests::an_outcome_discovered_late_does_not_report_certainty ... ok
[INFO] [stdout] test atlas::tests::command_counts_only_states_whose_worth_was_supplied ... ok
[INFO] [stdout] test affordance::tests::a_non_finite_cost_is_dropped ... ok
[INFO] [stdout] test atlas::tests::intervening_makes_it_promotable ... ok
[INFO] [stdout] test capability::tests::a_procedure_that_never_works_has_no_expected_cost ... ok
[INFO] [stdout] test capability::tests::enough_attempts_produce_a_reliability ... ok
[INFO] [stdout] test atlas::tests::watching_a_transition_does_not_make_it_promotable ... ok
[INFO] [stdout] test capability::tests::a_capability_round_trips_through_json ... ok
[INFO] [stdout] test capability::tests::a_description_states_where_it_works_from ... ok
[INFO] [stdout] test capability::tests::a_non_finite_cost_is_dropped_rather_than_poisoning_the_record ... ok
[INFO] [stdout] test frontier::tests::a_capability_that_works_from_anywhere_composes_with_anything ... ok
[INFO] [stdout] test atlas::tests::promoting_something_not_in_the_atlas_fails ... ok
[INFO] [stdout] test atlas::tests::routes_respect_the_hop_limit ... ok
[INFO] [stdout] test frontier::tests::a_composition_starts_with_no_reliability_of_its_own ... ok
[INFO] [stdout] test atlas::tests::the_same_route_is_not_promoted_twice ... ok
[INFO] [stdout] test atlas::tests::the_atlas_finds_a_state_two_moves_away ... ok
[INFO] [stdout] test capability::tests::a_dominant_failure_mode_is_surfaced ... ok
[INFO] [stdout] test capability::tests::a_capability_is_not_retired_before_there_is_evidence ... ok
[INFO] [stdout] test capability::tests::scattered_failures_have_no_dominant_mode ... ok
[INFO] [stdout] test capability::tests::a_capability_that_stops_delivering_is_retired ... ok
[INFO] [stdout] test capability::tests::a_procedure_that_worked_three_times_has_no_reliability ... ok
[INFO] [stdout] test capability::tests::expected_cost_accounts_for_the_retries ... ok
[INFO] [stdout] test frontier::tests::a_retired_procedure_is_not_admitted ... ok
[INFO] [stdout] test frontier::tests::an_empty_frontier_can_reach_nothing ... ok
[INFO] [stdout] test frontier::tests::an_unproven_procedure_is_not_admitted ... ok
[INFO] [stdout] test frontier::tests::an_unreliable_procedure_does_not_count_as_reaching_anything ... ok
[INFO] [stdout] test frontier::tests::the_surprise_of_a_composition_is_measurable ... ok
[INFO] [stdout] test frontier::tests::capabilities_that_do_not_meet_do_not_compose ... ok
[INFO] [stdout] test frontier::tests::reaching_the_same_place_materially_cheaper_is_capital ... ok
[INFO] [stdout] test frontier::tests::withdrawing_a_capability_shrinks_the_frontier ... ok
[INFO] [stdout] test frontier::tests::a_composition_that_ends_where_it_began_is_a_loop_not_a_capability ... ok
[INFO] [stderr]    Doc-tests corescout_capability
[INFO] [stdout] test frontier::tests::two_capabilities_compose_when_one_ends_where_the_other_starts ... ok
[INFO] [stdout] test frontier::tests::a_frontier_round_trips_through_json ... ok
[INFO] [stdout] test frontier::tests::a_marginal_saving_is_not_capital ... ok
[INFO] [stdout] test frontier::tests::a_procedure_duplicating_a_primitive_is_not_capital ... ok
[INFO] [stdout] test frontier::tests::a_procedure_reaching_something_new_is_capital ... ok
[INFO] [stdout] test frontier::tests::withdrawing_does_not_remove_a_primitive_route ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "566b5c1f4ada44e71dbaa81edf3f703fc1f7af4937b205059de71b7d0204fec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "566b5c1f4ada44e71dbaa81edf3f703fc1f7af4937b205059de71b7d0204fec5", kill_on_drop: false }`
[INFO] [stdout] 566b5c1f4ada44e71dbaa81edf3f703fc1f7af4937b205059de71b7d0204fec5
