[INFO] fetching crate ubiquisync-core 0.0.4...
[INFO] testing ubiquisync-core-0.0.4 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate ubiquisync-core 0.0.4 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate ubiquisync-core 0.0.4
[INFO] finished tweaking crates.io crate ubiquisync-core 0.0.4
[INFO] tweaked toml for crates.io crate ubiquisync-core 0.0.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ubiquisync-core 0.0.4 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 ubiquisync-core 0.0.4 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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 49f85ddcf3c14b1a868abd0d3d17e4f516066d9dff3f07f7d44dbcc5d5645025
[INFO] running `Command { std: "docker" "start" "49f85ddcf3c14b1a868abd0d3d17e4f516066d9dff3f07f7d44dbcc5d5645025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49f85ddcf3c14b1a868abd0d3d17e4f516066d9dff3f07f7d44dbcc5d5645025", 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" "49f85ddcf3c14b1a868abd0d3d17e4f516066d9dff3f07f7d44dbcc5d5645025" "/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" "49f85ddcf3c14b1a868abd0d3d17e4f516066d9dff3f07f7d44dbcc5d5645025", 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" "49f85ddcf3c14b1a868abd0d3d17e4f516066d9dff3f07f7d44dbcc5d5645025" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.64
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling blake3 v1.8.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling ubiquisync-core v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.37s
[INFO] running `Command { std: "docker" "inspect" "49f85ddcf3c14b1a868abd0d3d17e4f516066d9dff3f07f7d44dbcc5d5645025", 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" "49f85ddcf3c14b1a868abd0d3d17e4f516066d9dff3f07f7d44dbcc5d5645025" "/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 futures-sink v0.3.32
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling pollster v0.4.0
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling ubiquisync-core v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.84s
[INFO] running `Command { std: "docker" "inspect" "49f85ddcf3c14b1a868abd0d3d17e4f516066d9dff3f07f7d44dbcc5d5645025", 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" "49f85ddcf3c14b1a868abd0d3d17e4f516066d9dff3f07f7d44dbcc5d5645025" "/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 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ubiquisync_core-9da37c455c3f709c)
[INFO] [stdout] running 27 tests
[INFO] [stdout] test event::tests::delivers_to_subscriber ... ok
[INFO] [stdout] test hlc::clock::tests::counter_saturation_advances_wall ... ok
[INFO] [stdout] test hlc::clock::tests::observe_rejects_beyond_skew_without_advancing ... ok
[INFO] [stdout] test hlc::clock::tests::skew_rejects_beyond_window ... ok
[INFO] [stdout] test hlc::clock::tests::tick_is_monotone ... ok
[INFO] [stdout] test hlc::clock::tests::observe_stale_is_noop ... ok
[INFO] [stdout] test hlc::clock::tests::skew_accepts_past_timestamps ... ok
[INFO] [stdout] test hlc::clock::tests::skew_accepts_within_window ... ok
[INFO] [stdout] test hlc::service::tests::now_persists_every_tick ... ok
[INFO] [stdout] test hlc::clock::tests::tick_after_observe_beats_observed ... ok
[INFO] [stdout] test hlc::service::tests::observe_persists_only_on_advance ... ok
[INFO] [stdout] test uuid::tests::try_uuid_accepts_exactly_16_bytes ... ok
[INFO] [stdout] test hlc::service::tests::observe_beyond_skew_errors_and_persists_nothing ... ok
[INFO] [stdout] test codec::reader::tests::roundtrip_two_entries_all_types ... ok
[INFO] [stdout] test hlc::timestamp::tests::timestamp_ordering_matches_raw_u64 ... ok
[INFO] [stdout] test event::tests::last_unsubscribe_removes_the_target ... ok
[INFO] [stdout] test event::tests::overflowing_subscriber_is_pruned_on_publish ... ok
[INFO] [stdout] test hlc::service::tests::advancing_observe_surfaces_save_failure_as_storage_error ... ok
[INFO] [stdout] test hlc::service::tests::now_propagates_save_failure ... ok
[INFO] [stdout] test hlc::service::tests::reopen_resumes_past_persisted_state ... ok
[INFO] [stdout] test event::tests::other_targets_are_not_delivered ... ok
[INFO] [stdout] test codec::reader::tests::read_varint_rejects_overflow ... ok
[INFO] [stdout] test hlc::timestamp::tests::timestamp_parts_roundtrip ... ok
[INFO] [stdout] test event::tests::fans_out_to_all_targets_of_an_event ... ok
[INFO] [stdout] test hlc::service::tests::concurrent_ticks_are_all_distinct ... ok
[INFO] [stdout] test hlc::service::tests::lock_recovers_from_a_poisoned_clock ... ok
[INFO] [stdout] test hlc::timestamp::tests::from_parts_rejects_wall_past_ceiling - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ubiquisync_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" "49f85ddcf3c14b1a868abd0d3d17e4f516066d9dff3f07f7d44dbcc5d5645025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49f85ddcf3c14b1a868abd0d3d17e4f516066d9dff3f07f7d44dbcc5d5645025", kill_on_drop: false }`
[INFO] [stdout] 49f85ddcf3c14b1a868abd0d3d17e4f516066d9dff3f07f7d44dbcc5d5645025
