[INFO] fetching crate workhorse 0.6.1...
[INFO] testing workhorse-0.6.1 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate workhorse 0.6.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate workhorse 0.6.1
[INFO] finished tweaking crates.io crate workhorse 0.6.1
[INFO] tweaked toml for crates.io crate workhorse 0.6.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate workhorse 0.6.1 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 workhorse 0.6.1 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] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:130:12
[INFO] [stderr]     |
[INFO] [stderr] 130 | homepage = "https://github.com/stablemates/workhorse"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 136 | repository = "https://github.com/stablemates/workhorse"
[INFO] [stderr]     |              ------------------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `workhorse` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3d7cc829b706df04991e3db0ecdb54ace6553c2877a57bd1ee310b44f07f8139
[INFO] running `Command { std: "docker" "start" "3d7cc829b706df04991e3db0ecdb54ace6553c2877a57bd1ee310b44f07f8139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d7cc829b706df04991e3db0ecdb54ace6553c2877a57bd1ee310b44f07f8139", 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" "3d7cc829b706df04991e3db0ecdb54ace6553c2877a57bd1ee310b44f07f8139" "/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" "3d7cc829b706df04991e3db0ecdb54ace6553c2877a57bd1ee310b44f07f8139", 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" "3d7cc829b706df04991e3db0ecdb54ace6553c2877a57bd1ee310b44f07f8139" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:130:12
[INFO] [stderr]     |
[INFO] [stderr] 130 | homepage = "https://github.com/stablemates/workhorse"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 136 | repository = "https://github.com/stablemates/workhorse"
[INFO] [stderr]     |              ------------------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `workhorse` (manifest) generated 1 warning
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling cmov v0.5.4
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling const-oid v0.10.2
[INFO] [stderr]    Compiling zerocopy v0.8.57
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling mio v1.2.3
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling ref-cast v1.0.27
[INFO] [stderr]    Compiling unicode-bidi v0.3.18
[INFO] [stderr]    Compiling unicode-properties v0.1.4
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling rand v0.10.3
[INFO] [stderr]    Compiling uuid v1.26.1
[INFO] [stderr]    Compiling num-bigint v0.4.8
[INFO] [stderr]    Compiling num-iter v0.1.46
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling jsonschema-value v0.58.4
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling borrow-or-share v0.2.4
[INFO] [stderr]    Compiling ctutils v0.4.2
[INFO] [stderr]    Compiling unicode-general-category v1.1.0
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling whoami v2.1.3
[INFO] [stderr]    Compiling micromap v0.3.0
[INFO] [stderr]    Compiling stringprep v0.1.5
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling num-cmp v0.1.0
[INFO] [stderr]    Compiling uuid-simd v0.8.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling hybrid-array v0.4.15
[INFO] [stderr]    Compiling jsonschema-regex v0.58.4
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling crypto-common v0.2.2
[INFO] [stderr]    Compiling block-buffer v0.12.1
[INFO] [stderr]    Compiling fraction v0.17.0
[INFO] [stderr]    Compiling strum v0.28.0
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]    Compiling hmac v0.13.0
[INFO] [stderr]    Compiling md-5 v0.11.0
[INFO] [stderr]    Compiling sha2 v0.11.0
[INFO] [stderr]    Compiling fancy-regex v0.19.2
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling ref-cast-impl v1.0.27
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling postgres-protocol v0.6.12
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling fluent-uri v0.4.1
[INFO] [stderr]    Compiling email_address v0.2.9
[INFO] [stderr]    Compiling referencing v0.58.4
[INFO] [stderr]    Compiling deadpool-runtime v0.3.1
[INFO] [stderr]    Compiling tokio-util v0.7.19
[INFO] [stderr]    Compiling deadpool v0.13.1
[INFO] [stderr]    Compiling jsonschema v0.58.4
[INFO] [stderr]    Compiling postgres-types v0.2.14
[INFO] [stderr]    Compiling tokio-postgres v0.7.18
[INFO] [stderr]    Compiling deadpool-postgres v0.14.2
[INFO] [stderr]    Compiling workhorse v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.92s
[INFO] running `Command { std: "docker" "inspect" "3d7cc829b706df04991e3db0ecdb54ace6553c2877a57bd1ee310b44f07f8139", 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" "3d7cc829b706df04991e3db0ecdb54ace6553c2877a57bd1ee310b44f07f8139" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:130:12
[INFO] [stderr]     |
[INFO] [stderr] 130 | homepage = "https://github.com/stablemates/workhorse"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 136 | repository = "https://github.com/stablemates/workhorse"
[INFO] [stderr]     |              ------------------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `workhorse` (manifest) generated 1 warning
[INFO] [stderr]    Compiling smallvec v1.16.1
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling opentelemetry v0.32.0
[INFO] [stderr]    Compiling thread_local v1.1.10
[INFO] [stderr]    Compiling axum-core v0.5.6
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling jsonschema-value v0.58.4
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling rand v0.9.5
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling referencing v0.58.4
[INFO] [stderr]    Compiling jsonschema v0.58.4
[INFO] [stderr]    Compiling futures-executor v0.3.34
[INFO] [stderr]    Compiling tokio-util v0.7.19
[INFO] [stderr]    Compiling deadpool-runtime v0.3.1
[INFO] [stderr]    Compiling hyper v1.11.1
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling opentelemetry_sdk v0.32.1
[INFO] [stderr]    Compiling deadpool v0.13.1
[INFO] [stderr]    Compiling tokio-postgres v0.7.18
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling axum v0.8.9
[INFO] [stderr]    Compiling deadpool-postgres v0.14.2
[INFO] [stderr]    Compiling workhorse v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 31.51s
[INFO] running `Command { std: "docker" "inspect" "3d7cc829b706df04991e3db0ecdb54ace6553c2877a57bd1ee310b44f07f8139", 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" "3d7cc829b706df04991e3db0ecdb54ace6553c2877a57bd1ee310b44f07f8139" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:130:12
[INFO] [stderr]     |
[INFO] [stderr] 130 | homepage = "https://github.com/stablemates/workhorse"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 136 | repository = "https://github.com/stablemates/workhorse"
[INFO] [stderr]     |              ------------------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `workhorse` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/workhorse/d34e4222465cdfae/out/workhorse-d34e4222465cdfae)
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test context::tests::a_fast_task_is_refused_durable_state_without_a_round_trip ... ok
[INFO] [stdout] test fenced_write::tests::sends_any_other_error_once ... ok
[INFO] [stdout] test worker::batch::tests::dropping_the_last_worker_handle_frees_a_worker_with_a_batch_handler ... ok
[INFO] [stdout] test worker::batch::tests::a_batch_whose_worker_is_gone_abandons_its_members_without_calling_the_handler ... ok
[INFO] [stdout] test context::tests::a_canceled_handler_creates_no_child_without_a_responsive_database ... ok
[INFO] [stdout] test worker::batch::tests::a_member_taken_by_one_callback_never_waits_on_the_next ... ok
[INFO] [stdout] test contracts::tests::names_the_anchor_and_definition_forms_it_refuses ... ok
[INFO] [stdout] test fenced_write::tests::resends_a_deadlock_victim_until_it_succeeds ... ok
[INFO] [stdout] test worker::dispatch::tests::a_claim_that_ran_a_handler_claims_again_at_once ... ok
[INFO] [stdout] test worker::dispatch::tests::a_full_tier_queue_disables_cohort_claims ... ok
[INFO] [stdout] test children::tests::a_child_goes_to_default_unless_its_options_name_a_queue ... ok
[INFO] [stdout] test contracts::tests::refuses_a_reference_outside_the_schema_tree ... ok
[INFO] [stdout] test contracts::tests::names_the_pattern_keyword_it_refuses_at_any_depth ... ok
[INFO] [stdout] test worker::dispatch::tests::a_fused_claim_below_the_refill_batch_waits_for_a_plain_claim_in_flight ... ok
[INFO] [stdout] test fenced_write::tests::returns_the_last_deadlock_after_every_attempt ... ok
[INFO] [stdout] test fenced_write::tests::returns_the_original_deadlock_when_the_transaction_aborted ... ok
[INFO] [stdout] test worker::dispatch::tests::plain_claims_fill_one_cohort_at_a_time ... ok
[INFO] [stdout] test worker::dispatch::tests::cohorts_split_the_concurrency_with_the_remainder_first ... ok
[INFO] [stdout] test worker::batch::tests::a_dropped_join_leaves_no_member_for_the_next_callback ... ok
[INFO] [stdout] test worker::dispatch::tests::refill_batch_is_a_quarter_rounded_up ... ok
[INFO] [stdout] test worker::notifications::tests::stop_ends_a_listener_whose_server_never_answers ... ok
[INFO] [stdout] test worker::dispatch::tests::stopping_still_runs_the_tasks_of_a_claim_in_flight ... ok
[INFO] [stdout] test worker::tests::cohorts_default_to_an_eighth_of_the_concurrency_within_the_spare_connections ... ok
[INFO] [stdout] test worker::tests::cohorts_must_be_between_one_and_the_concurrency ... ok
[INFO] [stdout] test worker::tests::defaults_follow_adr_0072 ... ok
[INFO] [stdout] test worker::tests::empty_polls_back_off_to_the_ceiling ... ok
[INFO] [stdout] test worker::dispatch::tests::a_busy_worker_refills_with_overlapping_batched_claims ... ok
[INFO] [stdout] test worker::tests::validation_matches_go ... ok
[INFO] [stdout] test worker::dispatch::tests::a_paused_worker_starts_no_fused_claim ... ok
[INFO] [stdout] test worker::dispatch::tests::stopping_runs_the_tasks_of_a_fused_claim_in_flight ... ok
[INFO] [stdout] test worker::tests::teardown_waits_for_the_heartbeat_round_in_flight ... ok
[INFO] [stdout] test worker::dispatch::tests::a_fused_claim_fills_only_the_free_slots_of_its_cohort ... ok
[INFO] [stdout] test worker::dispatch::tests::a_paused_worker_starts_no_claim ... ok
[INFO] [stdout] test worker::tests::a_cancelled_close_finishes_its_teardown_before_the_next_run ... ok
[INFO] [stdout] test worker::tests::a_scope_dropped_outside_its_runtime_still_tears_down ... ok
[INFO] [stdout] test worker::dispatch::tests::a_claim_of_only_unhandled_tasks_counts_as_empty ... ok
[INFO] [stdout] test worker::dispatch::tests::an_empty_claim_waits_for_the_poll_interval ... ok
[INFO] [stdout] test worker::dispatch::tests::stopping_gives_up_on_a_claim_that_outlives_the_grace_period ... ok
[INFO] [stdout] test worker::dispatch::tests::a_stalled_plain_claim_does_not_strand_a_fused_claim_that_returns_within_grace ... ok
[INFO] [stdout] test worker::dispatch::tests::a_notification_ends_the_empty_wait ... ok
[INFO] [stdout] test worker::dispatch::tests::a_notified_claim_waits_only_after_a_claim_that_found_nothing ... ok
[INFO] [stdout] test worker::batch::tests::the_member_that_fills_a_batch_dispatches_its_own ... ok
[INFO] [stdout] test worker::dispatch::tests::a_claim_that_returned_within_grace_runs_when_the_deadline_is_also_ready ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.98s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests workhorse
[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" "3d7cc829b706df04991e3db0ecdb54ace6553c2877a57bd1ee310b44f07f8139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d7cc829b706df04991e3db0ecdb54ace6553c2877a57bd1ee310b44f07f8139", kill_on_drop: false }`
[INFO] [stdout] 3d7cc829b706df04991e3db0ecdb54ace6553c2877a57bd1ee310b44f07f8139
