[INFO] fetching crate rama-tcp 0.3.0-alpha.3... [INFO] testing rama-tcp-0.3.0-alpha.3 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate rama-tcp 0.3.0-alpha.3 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate rama-tcp 0.3.0-alpha.3 [INFO] finished tweaking crates.io crate rama-tcp 0.3.0-alpha.3 [INFO] tweaked toml for crates.io crate rama-tcp 0.3.0-alpha.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rama-tcp 0.3.0-alpha.3 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rama-tcp 0.3.0-alpha.3 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee8b02627a94e0924249edb5a92149ebe47c513eca57c0db270e4a0aa0130456 [INFO] running `Command { std: "docker" "start" "-a" "ee8b02627a94e0924249edb5a92149ebe47c513eca57c0db270e4a0aa0130456", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee8b02627a94e0924249edb5a92149ebe47c513eca57c0db270e4a0aa0130456", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee8b02627a94e0924249edb5a92149ebe47c513eca57c0db270e4a0aa0130456", kill_on_drop: false }` [INFO] [stdout] ee8b02627a94e0924249edb5a92149ebe47c513eca57c0db270e4a0aa0130456 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e897c31383bba237d7b0e779b6d0f4f03c85a85b73f0de271677205d8d6909b [INFO] running `Command { std: "docker" "start" "-a" "2e897c31383bba237d7b0e779b6d0f4f03c85a85b73f0de271677205d8d6909b", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Compiling critical-section v1.2.0 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling moka v0.12.10 [INFO] [stderr] Compiling smol_str v0.3.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling rama-error v0.3.0-alpha.3 [INFO] [stderr] Compiling tagptr v0.2.0 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling psl-types v2.0.11 [INFO] [stderr] Compiling data-encoding v2.9.0 [INFO] [stderr] Compiling psl v2.1.139 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling nom v8.0.0 [INFO] [stderr] Compiling resolv-conf v0.7.4 [INFO] [stderr] Compiling const_format v0.2.34 [INFO] [stderr] Compiling indexmap v2.11.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling uuid v1.18.0 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling flume v0.11.1 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling rama-macros v0.3.0-alpha.3 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling enum-as-inner v0.6.1 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling zerovec v0.11.4 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.3 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling tokio-graceful v0.2.2 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling rama-utils v0.3.0-alpha.3 [INFO] [stderr] Compiling rama-core v0.3.0-alpha.3 [INFO] [stderr] Compiling hickory-proto v0.25.2 [INFO] [stderr] Compiling hickory-resolver v0.25.2 [INFO] [stderr] Compiling rama-net v0.3.0-alpha.3 [INFO] [stderr] Compiling rama-dns v0.3.0-alpha.3 [INFO] [stderr] Compiling rama-tcp v0.3.0-alpha.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.89s [INFO] running `Command { std: "docker" "inspect" "2e897c31383bba237d7b0e779b6d0f4f03c85a85b73f0de271677205d8d6909b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e897c31383bba237d7b0e779b6d0f4f03c85a85b73f0de271677205d8d6909b", kill_on_drop: false }` [INFO] [stdout] 2e897c31383bba237d7b0e779b6d0f4f03c85a85b73f0de271677205d8d6909b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8be177857bcd381017fa1ec0c3d1c03a9a7f2b1e5c1f33144b7ac9386c0c62f5 [INFO] running `Command { std: "docker" "start" "-a" "8be177857bcd381017fa1ec0c3d1c03a9a7f2b1e5c1f33144b7ac9386c0c62f5", kill_on_drop: false }` [INFO] [stderr] Compiling rama-tcp v0.3.0-alpha.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.93s [INFO] running `Command { std: "docker" "inspect" "8be177857bcd381017fa1ec0c3d1c03a9a7f2b1e5c1f33144b7ac9386c0c62f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8be177857bcd381017fa1ec0c3d1c03a9a7f2b1e5c1f33144b7ac9386c0c62f5", kill_on_drop: false }` [INFO] [stdout] 8be177857bcd381017fa1ec0c3d1c03a9a7f2b1e5c1f33144b7ac9386c0c62f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3d46e09fa2c3fae823523781be9ef18e327656c6920814d2ff44c5d66f4465c6 [INFO] running `Command { std: "docker" "start" "-a" "3d46e09fa2c3fae823523781be9ef18e327656c6920814d2ff44c5d66f4465c6", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rama_tcp-c89a2ea1666cbf6b) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test pool::tests::test_empty_selectors ... ok [INFO] [stdout] test pool::tests::test_error_returned_from_empty_tcp_stream_connector_pool ... ok [INFO] [stdout] test pool::tests::test_selector_random_selection_coverage ... ok [INFO] [stdout] test pool::tests::test_selector_round_robin ... ok [INFO] [stdout] test pool::tests::test_selector_random ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests rama_tcp [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/server/mod.rs - server (line 7) - compile ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/server/mod.rs - server (line 7) stdout ---- [INFO] [stdout] error: couldn't read `src/server/../../../examples/tcp_listener_hello.rs`: No such file or directory (os error 2) [INFO] [stdout] --> src/server/mod.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 8 | const SRC: &str = include_str!("../../../examples/tcp_listener_hello.rs"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/server/mod.rs - server (line 7) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.30s; merged doctests compilation took 0.13s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "3d46e09fa2c3fae823523781be9ef18e327656c6920814d2ff44c5d66f4465c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d46e09fa2c3fae823523781be9ef18e327656c6920814d2ff44c5d66f4465c6", kill_on_drop: false }` [INFO] [stdout] 3d46e09fa2c3fae823523781be9ef18e327656c6920814d2ff44c5d66f4465c6