[INFO] fetching crate switchy_tcp 0.1.4... [INFO] testing switchy_tcp-0.1.4 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate switchy_tcp 0.1.4 into /workspace/builds/worker-4-tc2/source [INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate switchy_tcp 0.1.4 [INFO] finished tweaking crates.io crate switchy_tcp 0.1.4 [INFO] tweaked toml for crates.io crate switchy_tcp 0.1.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate switchy_tcp 0.1.4 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate switchy_tcp 0.1.4 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 79e48305df46802e183a67bcc782b0793033d55db71bb3ade1e2b30824a1c15a [INFO] running `Command { std: "docker" "start" "-a" "79e48305df46802e183a67bcc782b0793033d55db71bb3ade1e2b30824a1c15a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79e48305df46802e183a67bcc782b0793033d55db71bb3ade1e2b30824a1c15a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79e48305df46802e183a67bcc782b0793033d55db71bb3ade1e2b30824a1c15a", kill_on_drop: false }` [INFO] [stdout] 79e48305df46802e183a67bcc782b0793033d55db71bb3ade1e2b30824a1c15a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed57b5051156d75ac6e9485104d9f70f87ce69868e57f1f3a123b00397630f8d [INFO] running `Command { std: "docker" "start" "-a" "ed57b5051156d75ac6e9485104d9f70f87ce69868e57f1f3a123b00397630f8d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling slab v0.4.10 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling switchy_time v0.1.4 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling flume v0.11.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling switchy_random v0.1.4 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling switchy_async_macros v0.1.4 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling tokio v1.46.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling tokio-util v0.7.15 [INFO] [stderr] Compiling switchy_async v0.1.4 [INFO] [stderr] Compiling switchy_tcp v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.19s [INFO] running `Command { std: "docker" "inspect" "ed57b5051156d75ac6e9485104d9f70f87ce69868e57f1f3a123b00397630f8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed57b5051156d75ac6e9485104d9f70f87ce69868e57f1f3a123b00397630f8d", kill_on_drop: false }` [INFO] [stdout] ed57b5051156d75ac6e9485104d9f70f87ce69868e57f1f3a123b00397630f8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54451220506e84bfd909325ea96ac2321ffc14a83616a52a5fe26e513f9868e7 [INFO] running `Command { std: "docker" "start" "-a" "54451220506e84bfd909325ea96ac2321ffc14a83616a52a5fe26e513f9868e7", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling anstyle-query v1.1.3 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling sdd v3.0.10 [INFO] [stderr] Compiling test-log-macros v0.2.18 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling switchy_random v0.1.4 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling switchy_time v0.1.4 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling scc v2.3.4 [INFO] [stderr] Compiling pretty_assertions v1.4.1 [INFO] [stderr] Compiling switchy_async_macros v0.1.4 [INFO] [stderr] Compiling anstream v0.6.19 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling switchy_async v0.1.4 [INFO] [stderr] Compiling test-log v0.2.18 [INFO] [stderr] Compiling switchy_tcp v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Compiling serial_test v3.2.0 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.57s [INFO] running `Command { std: "docker" "inspect" "54451220506e84bfd909325ea96ac2321ffc14a83616a52a5fe26e513f9868e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54451220506e84bfd909325ea96ac2321ffc14a83616a52a5fe26e513f9868e7", kill_on_drop: false }` [INFO] [stdout] 54451220506e84bfd909325ea96ac2321ffc14a83616a52a5fe26e513f9868e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 850ab49465e301c4af3278de429ae8bcd2b259fafb380a5def55f8654070f685 [INFO] running `Command { std: "docker" "start" "-a" "850ab49465e301c4af3278de429ae8bcd2b259fafb380a5def55f8654070f685", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/switchy_tcp-8383ea8f89664b78) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test simulator::test::tcp_listener_addr_matches_bind_addr ... ok [INFO] [stdout] test simulator::test::tcp_listener_after_bind_exists_in_tcp_listener ... ok [INFO] [stdout] test simulator::test::tcp_listener_can_bind ... ok [INFO] [stdout] test simulator::test::tcp_stream_can_handle_multiple_stream_connections ... ok [INFO] [stdout] test simulator::test::tcp_stream_can_send_message_to_server ... ok [INFO] [stdout] test simulator::test::tcp_stream_should_recycle_ephemeral_ports ... ok [INFO] [stderr] Doc-tests switchy_tcp [INFO] [stdout] test simulator::test::tcp_stream_should_error_if_connection_queue_is_full ... ok [INFO] [stdout] test simulator::test::tcp_stream_can_send_two_messages_to_server ... ok [INFO] [stdout] test simulator::test::tcp_listener_shutdown_removes_from_tcp_listeners ... ok [INFO] [stdout] test simulator::test::tcp_listener_rx_is_empty_initially ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s [INFO] [stdout] [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" "850ab49465e301c4af3278de429ae8bcd2b259fafb380a5def55f8654070f685", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "850ab49465e301c4af3278de429ae8bcd2b259fafb380a5def55f8654070f685", kill_on_drop: false }` [INFO] [stdout] 850ab49465e301c4af3278de429ae8bcd2b259fafb380a5def55f8654070f685