[INFO] fetching crate zlink-core 0.1.1... [INFO] testing zlink-core-0.1.1 against 1.91.0 for beta-1.92-2 [INFO] extracting crate zlink-core 0.1.1 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate zlink-core 0.1.1 [INFO] finished tweaking crates.io crate zlink-core 0.1.1 [INFO] tweaked toml for crates.io crate zlink-core 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate zlink-core 0.1.1 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate zlink-core 0.1.1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde v1.0.226 [INFO] [stderr] Downloaded percent-encoding v2.3.2 [INFO] [stderr] Downloaded mayheap v0.2.0 [INFO] [stderr] Downloaded form_urlencoded v1.2.2 [INFO] [stderr] Downloaded defmt-parser v1.0.0 [INFO] [stderr] Downloaded serde-json-core v0.6.0 [INFO] [stderr] Downloaded defmt-macros v1.0.1 [INFO] [stderr] Downloaded uuid v1.18.1 [INFO] [stderr] Downloaded indexmap v2.11.4 [INFO] [stderr] Downloaded heapless v0.8.0 [INFO] [stderr] Downloaded hashbrown v0.15.5 [INFO] [stderr] Downloaded serde_json v1.0.145 [INFO] [stderr] Downloaded time v0.3.44 [INFO] [stderr] Downloaded idna v1.1.0 [INFO] [stderr] Downloaded winnow v0.7.13 [INFO] [stderr] Downloaded zerovec v0.11.4 [INFO] [stderr] Downloaded serde_core v1.0.226 [INFO] [stderr] Downloaded serde_derive v1.0.226 [INFO] [stderr] Downloaded unicode-ident v1.0.17 [INFO] [stderr] Downloaded zlink-macros v0.1.1 [INFO] [stderr] Downloaded defmt v1.0.1 [INFO] [stderr] Downloaded deranged v0.5.3 [INFO] [stderr] Downloaded time-core v0.1.6 [INFO] [stderr] Downloaded url v2.5.7 [INFO] [stderr] Downloaded hash32 v0.3.1 [INFO] [stderr] Downloaded test-log-macros v0.2.18 [INFO] [stderr] Downloaded test-log v0.2.18 [INFO] [stderr] Downloaded serde-prefix-all v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 68a709f7fc749f63df038476861af84c0c4e831d59ec26360b47d63a1cef5c24 [INFO] running `Command { std: "docker" "start" "-a" "68a709f7fc749f63df038476861af84c0c4e831d59ec26360b47d63a1cef5c24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "68a709f7fc749f63df038476861af84c0c4e831d59ec26360b47d63a1cef5c24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68a709f7fc749f63df038476861af84c0c4e831d59ec26360b47d63a1cef5c24", kill_on_drop: false }` [INFO] [stdout] 68a709f7fc749f63df038476861af84c0c4e831d59ec26360b47d63a1cef5c24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c83abcf88addaa0fa41469f630afff50c4cfc921b8ae755245136edea0fadbe [INFO] running `Command { std: "docker" "start" "-a" "5c83abcf88addaa0fa41469f630afff50c4cfc921b8ae755245136edea0fadbe", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling serde_core v1.0.226 [INFO] [stderr] Compiling serde v1.0.226 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling ryu v1.0.19 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_derive v1.0.226 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling zlink-macros v0.1.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling mayheap v0.2.0 [INFO] [stderr] Compiling zlink-core v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.20s [INFO] running `Command { std: "docker" "inspect" "5c83abcf88addaa0fa41469f630afff50c4cfc921b8ae755245136edea0fadbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c83abcf88addaa0fa41469f630afff50c4cfc921b8ae755245136edea0fadbe", kill_on_drop: false }` [INFO] [stdout] 5c83abcf88addaa0fa41469f630afff50c4cfc921b8ae755245136edea0fadbe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4abe1251571cad0dd82afaff0a880ab52d06a126f8086bce57464168b22d965 [INFO] running `Command { std: "docker" "start" "-a" "b4abe1251571cad0dd82afaff0a880ab52d06a126f8086bce57464168b22d965", kill_on_drop: false }` [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling nu-ansi-term v0.50.1 [INFO] [stderr] Compiling test-log-macros v0.2.18 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling serde-prefix-all v0.1.0 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling zlink-core v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling matchers v0.2.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.20 [INFO] [stderr] Compiling test-log v0.2.18 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 14.97s [INFO] running `Command { std: "docker" "inspect" "b4abe1251571cad0dd82afaff0a880ab52d06a126f8086bce57464168b22d965", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4abe1251571cad0dd82afaff0a880ab52d06a126f8086bce57464168b22d965", kill_on_drop: false }` [INFO] [stdout] b4abe1251571cad0dd82afaff0a880ab52d06a126f8086bce57464168b22d965 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9181787ae43cf7d8f63c06555579ebeb036979d4836c2997da18f7f10d19e949 [INFO] running `Command { std: "docker" "start" "-a" "9181787ae43cf7d8f63c06555579ebeb036979d4836c2997da18f7f10d19e949", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zlink_core-f5592ab2325432a5) [INFO] [stdout] [INFO] [stdout] running 45 tests [INFO] [stdout] test call::tests::std::deserialize_call_with_all_flags ... ok [INFO] [stdout] test call::tests::std::deserialize_call_with_more_true ... ok [INFO] [stdout] test call::tests::std::deserialize_call_with_method_only ... ok [INFO] [stdout] test call::tests::std::comprehensive_service_methods ... ok [INFO] [stdout] test call::tests::std::roundtrip_serialization ... ok [INFO] [stdout] test call::tests::std::serde_flatten_in_variant ... ok [INFO] [stdout] test call::tests::std::deserialize_call_with_upgrade_true ... ok [INFO] [stdout] test call::tests::std::serialize_call_with_false_flags ... ok [INFO] [stdout] test call::tests::std::serialize_call_with_method_only ... ok [INFO] [stdout] test call::tests::std::serialize_call_with_oneway_false ... ok [INFO] [stdout] test call::tests::std::serialize_call_with_all_flags ... ok [INFO] [stdout] test call::tests::std::serialize_call_with_more_true ... ok [INFO] [stdout] test call::tests::std::deserialize_call_with_extra_fields ... ok [INFO] [stdout] test call::tests::std::serialize_call_with_oneway_true ... ok [INFO] [stdout] test call::tests::std::field_order_independence ... ok [INFO] [stdout] test connection::chain::tests::homogeneous_calls ... ok [INFO] [stdout] test connection::chain::tests::stream_interface_works ... ok [INFO] [stdout] test connection::write_connection::tests::enqueue_null_terminators ... ok [INFO] [stdout] test connection::chain::tests::oneway_calls_no_reply ... ok [INFO] [stdout] test connection::write_connection::tests::enqueue_and_flush ... ok [INFO] [stdout] test connection::write_connection::tests::enqueue_after_flush ... ok [INFO] [stdout] test connection::write_connection::tests::multiple_flushes ... ok [INFO] [stdout] test call::tests::std::deserialize_call_with_oneway_false ... ok [INFO] [stdout] test connection::chain::tests::more_calls_with_streaming ... ok [INFO] [stdout] test connection::write_connection::tests::enqueue_buffer_extension ... ok [INFO] [stdout] test call::tests::std::deserialize_call_with_oneway_true ... ok [INFO] [stdout] test connection::write_connection::tests::flush_empty_buffer ... ok [INFO] [stdout] test connection::write_connection::tests::call_pipelining ... ok [INFO] [stdout] test server::select_all::tests::round_robin_with_start_index ... ok [INFO] [stdout] test server::select_all::tests::all_futures_pending ... ok [INFO] [stdout] test server::select_all::tests::round_robin_fairness ... ok [INFO] [stdout] test server::select_all::tests::round_robin_wrapping ... ok [INFO] [stdout] test connection::chain::tests::heterogeneous_calls ... ok [INFO] [stdout] test call::tests::std::serialize_call_with_upgrade_true ... ok [INFO] [stdout] test varlink_service::api::tests::error_deserialization ... ok [INFO] [stdout] test server::select_all::tests::empty_select_all_returns_pending ... ok [INFO] [stdout] test server::select_all::tests::start_index_larger_than_futures ... ok [INFO] [stdout] test varlink_service::api::tests::error_round_trip_serialization ... ok [INFO] [stdout] test server::select_all::tests::no_start_index_defaults_to_zero ... ok [INFO] [stdout] test connection::write_connection::tests::pipelining_vs_individual_sends ... ok [INFO] [stdout] test varlink_service::api::tests::error_serialization ... ok [INFO] [stdout] test varlink_service::info::tests::deserialization ... ok [INFO] [stdout] test varlink_service::info::tests::serialization ... ok [INFO] [stdout] test varlink_service::info::tests::round_trip_serialization ... ok [INFO] [stdout] test connection::write_connection::tests::write ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Doc-tests zlink_core [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/connection/mod.rs - connection::Connection::chain_call (line 182) - compile ... ok [INFO] [stdout] test src/connection/mod.rs - connection::Connection::chain_call (line 240) - compile ... ok [INFO] [stdout] test src/connection/read_connection.rs - connection::read_connection::ReadConnection::receive_reply (line 61) ... ok [INFO] [stdout] test src/connection/write_connection.rs - connection::write_connection::WriteConnection::send_call (line 50) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9181787ae43cf7d8f63c06555579ebeb036979d4836c2997da18f7f10d19e949", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9181787ae43cf7d8f63c06555579ebeb036979d4836c2997da18f7f10d19e949", kill_on_drop: false }` [INFO] [stdout] 9181787ae43cf7d8f63c06555579ebeb036979d4836c2997da18f7f10d19e949