[INFO] fetching crate ryu-realtime 0.1.14...
[INFO] testing ryu-realtime-0.1.14 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate ryu-realtime 0.1.14 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate ryu-realtime 0.1.14
[INFO] finished tweaking crates.io crate ryu-realtime 0.1.14
[INFO] tweaked toml for crates.io crate ryu-realtime 0.1.14 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ryu-realtime 0.1.14 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 ryu-realtime 0.1.14 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 11c5fbe78ddc6323d79b3e72466208f4a8add4c7d229a1406d45ea25ea6ad7a9
[INFO] running `Command { std: "docker" "start" "11c5fbe78ddc6323d79b3e72466208f4a8add4c7d229a1406d45ea25ea6ad7a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11c5fbe78ddc6323d79b3e72466208f4a8add4c7d229a1406d45ea25ea6ad7a9", 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" "11c5fbe78ddc6323d79b3e72466208f4a8add4c7d229a1406d45ea25ea6ad7a9" "/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" "11c5fbe78ddc6323d79b3e72466208f4a8add4c7d229a1406d45ea25ea6ad7a9", 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" "11c5fbe78ddc6323d79b3e72466208f4a8add4c7d229a1406d45ea25ea6ad7a9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling ryu-realtime v0.1.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.47s
[INFO] running `Command { std: "docker" "inspect" "11c5fbe78ddc6323d79b3e72466208f4a8add4c7d229a1406d45ea25ea6ad7a9", 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" "11c5fbe78ddc6323d79b3e72466208f4a8add4c7d229a1406d45ea25ea6ad7a9" "/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 ryu-realtime v0.1.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "11c5fbe78ddc6323d79b3e72466208f4a8add4c7d229a1406d45ea25ea6ad7a9", 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" "11c5fbe78ddc6323d79b3e72466208f4a8add4c7d229a1406d45ea25ea6ad7a9" "/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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ryu_realtime-edd2b7ab1a2d2a4a)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::broadcast_event_reaches_typed_and_raw_subscribers ... ok
[INFO] [stdout] test tests::conn_ids_are_process_unique_and_monotonic ... ok
[INFO] [stdout] test tests::join_leave_member_counting ... ok
[INFO] [stdout] test tests::event_decode_only_matches_the_envelope ... ok
[INFO] [stdout] test tests::frame_channel_tags ... ok
[INFO] [stdout] test tests::published_event_reaches_subscriber ... ok
[INFO] [stdout] test tests::dropping_a_connection_prunes_it_from_the_actor ... ok
[INFO] [stdout] test tests::plugin_contributions_broadcast_payload_is_self_describing ... ok
[INFO] [stdout] test tests::presence_delta_is_broadcast ... ok
[INFO] [stdout] test tests::publish_event_to_absent_room_is_noop ... ok
[INFO] [stdout] test tests::typed_reader_skips_non_event_frames ... ok
[INFO] [stdout] test tests::get_or_create_is_idempotent ... ok
[INFO] [stdout] test tests::registry_join_counts_and_recreates ... ok
[INFO] [stdout] test tests::send_event_is_isolated_to_its_connection ... ok
[INFO] [stdout] test tests::idle_room_hibernates ... ok
[INFO] [stdout] test tests::presence_ttl_is_reaped ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ryu_realtime
[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" "11c5fbe78ddc6323d79b3e72466208f4a8add4c7d229a1406d45ea25ea6ad7a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11c5fbe78ddc6323d79b3e72466208f4a8add4c7d229a1406d45ea25ea6ad7a9", kill_on_drop: false }`
[INFO] [stdout] 11c5fbe78ddc6323d79b3e72466208f4a8add4c7d229a1406d45ea25ea6ad7a9
