[INFO] fetching crate embedded-websocket-embedded-io 0.1.0... [INFO] testing embedded-websocket-embedded-io-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate embedded-websocket-embedded-io 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate embedded-websocket-embedded-io 0.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate embedded-websocket-embedded-io 0.1.0 [INFO] tweaked toml for crates.io crate embedded-websocket-embedded-io 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate embedded-websocket-embedded-io 0.1.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate embedded-websocket-embedded-io 0.1.0 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-2025-09-21" "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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ce0a319006aee0c6c3a9275630a5b5034d1adf874718ff0c4beb1db3725441af [INFO] running `Command { std: "docker" "start" "-a" "ce0a319006aee0c6c3a9275630a5b5034d1adf874718ff0c4beb1db3725441af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ce0a319006aee0c6c3a9275630a5b5034d1adf874718ff0c4beb1db3725441af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce0a319006aee0c6c3a9275630a5b5034d1adf874718ff0c4beb1db3725441af", kill_on_drop: false }` [INFO] [stdout] ce0a319006aee0c6c3a9275630a5b5034d1adf874718ff0c4beb1db3725441af [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0831c7a079fabec208c371c261b0be7b9bb0c0bc44a279ab51b8cbddc8ca6548 [INFO] running `Command { std: "docker" "start" "-a" "0831c7a079fabec208c371c261b0be7b9bb0c0bc44a279ab51b8cbddc8ca6548", kill_on_drop: false }` [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling httparse v1.9.4 [INFO] [stderr] Compiling hash32 v0.3.1 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling cpufeatures v0.2.13 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling embedded-websocket-embedded-io v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.88s [INFO] running `Command { std: "docker" "inspect" "0831c7a079fabec208c371c261b0be7b9bb0c0bc44a279ab51b8cbddc8ca6548", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0831c7a079fabec208c371c261b0be7b9bb0c0bc44a279ab51b8cbddc8ca6548", kill_on_drop: false }` [INFO] [stdout] 0831c7a079fabec208c371c261b0be7b9bb0c0bc44a279ab51b8cbddc8ca6548 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b7d53591718fbff6c7b7a9b21a4d4f73844d592fd799bc91e14dbff7e131ee58 [INFO] running `Command { std: "docker" "start" "-a" "b7d53591718fbff6c7b7a9b21a4d4f73844d592fd799bc91e14dbff7e131ee58", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling embedded-io-async v0.6.1 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling embedded-io-adapters v0.6.1 [INFO] [stderr] Compiling embedded-io v0.6.1 [INFO] [stderr] Compiling syn v2.0.74 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling mio v1.0.2 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling embedded-websocket-embedded-io v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling tokio v1.39.2 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tokio-util v0.7.11 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 22.46s [INFO] running `Command { std: "docker" "inspect" "b7d53591718fbff6c7b7a9b21a4d4f73844d592fd799bc91e14dbff7e131ee58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7d53591718fbff6c7b7a9b21a4d4f73844d592fd799bc91e14dbff7e131ee58", kill_on_drop: false }` [INFO] [stdout] b7d53591718fbff6c7b7a9b21a4d4f73844d592fd799bc91e14dbff7e131ee58 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e6ab4c7507d74cd2e8ad35ba700d3e95492bb8add15d8e39b11c74d68c7d94b0 [INFO] running `Command { std: "docker" "start" "-a" "e6ab4c7507d74cd2e8ad35ba700d3e95492bb8add15d8e39b11c74d68c7d94b0", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/embedded_websocket_embedded_io-ce8d3ecd7417b9c4) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test tests::closing_handshake ... ok [INFO] [stdout] test tests::receive_buffer_too_small ... ok [INFO] [stdout] test tests::receive_large_frame_multi_read ... ok [INFO] [stdout] test tests::multiple_messages_in_receive_buffer ... ok [INFO] [stdout] test tests::opening_handshake ... ok [INFO] [stdout] test tests::server_accept_should_write_sub_protocol ... ok [INFO] [stdout] test tests::send_message_from_client_to_server ... ok [INFO] [stdout] test tests::send_message_from_server_to_client ... ok [INFO] [stdout] test tests::send_multi_frame_message ... ok [INFO] [stdout] test tests::send_two_frame_message ... ok [INFO] [stdout] test tests::server_write_frame ... ok [INFO] [stdout] test tests::send_large_frame ... ok [INFO] [stdout] test tests::receive_large_frame_with_small_send_buffer ... ok [INFO] [stdout] test tests::receive_large_frame_with_small_receive_buffer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests embedded_websocket_embedded_io [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - WebSocket::read (line 597) ... FAILED [INFO] [stdout] test src/lib.rs - WebSocket::client_accept (line 532) ... FAILED [INFO] [stdout] test src/lib.rs - WebSocket::write (line 659) ... FAILED [INFO] [stdout] test src/lib.rs - WebSocket::new_client (line 369) ... FAILED [INFO] [stdout] test src/http.rs - http::read_http_header (line 19) ... FAILED [INFO] [stdout] test src/lib.rs - WebSocket::server_accept (line 424) ... FAILED [INFO] [stdout] test src/lib.rs - WebSocket::client_connect (line 480) ... FAILED [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stdout] test src/lib.rs - WebSocket::new_server (line 393) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - WebSocket::read (line 597) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `embedded_websocket` [INFO] [stdout] --> src/lib.rs:598:5 [INFO] [stdout] | [INFO] [stdout] 3 | use embedded_websocket as ws; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ no external crate `embedded_websocket` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - WebSocket::client_accept (line 532) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `embedded_websocket` [INFO] [stdout] --> src/lib.rs:533:5 [INFO] [stdout] | [INFO] [stdout] 3 | use embedded_websocket as ws; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ no external crate `embedded_websocket` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - WebSocket::write (line 659) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `embedded_websocket` [INFO] [stdout] --> src/lib.rs:660:5 [INFO] [stdout] | [INFO] [stdout] 3 | use embedded_websocket as ws; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ no external crate `embedded_websocket` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - WebSocket::new_client (line 369) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `embedded_websocket` [INFO] [stdout] --> src/lib.rs:370:5 [INFO] [stdout] | [INFO] [stdout] 3 | use embedded_websocket as ws; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ no external crate `embedded_websocket` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/http.rs - http::read_http_header (line 19) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `embedded_websocket` [INFO] [stdout] --> src/http.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 3 | use embedded_websocket as ws; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ no external crate `embedded_websocket` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - WebSocket::server_accept (line 424) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `embedded_websocket` [INFO] [stdout] --> src/lib.rs:425:5 [INFO] [stdout] | [INFO] [stdout] 3 | use embedded_websocket as ws; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ no external crate `embedded_websocket` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - WebSocket::client_connect (line 480) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `embedded_websocket` [INFO] [stdout] --> src/lib.rs:481:5 [INFO] [stdout] | [INFO] [stdout] 3 | use embedded_websocket as ws; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ no external crate `embedded_websocket` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - WebSocket::new_server (line 393) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `embedded_websocket` [INFO] [stdout] --> src/lib.rs:394:5 [INFO] [stdout] | [INFO] [stdout] 3 | use embedded_websocket as ws; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ no external crate `embedded_websocket` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/http.rs - http::read_http_header (line 19) [INFO] [stdout] src/lib.rs - WebSocket::client_accept (line 532) [INFO] [stdout] src/lib.rs - WebSocket::client_connect (line 480) [INFO] [stdout] src/lib.rs - WebSocket::server_accept (line 424) [INFO] [stdout] src/lib.rs - WebSocket::new_client (line 369) [INFO] [stdout] src/lib.rs - WebSocket::new_server (line 393) [INFO] [stdout] src/lib.rs - WebSocket::read (line 597) [INFO] [stdout] src/lib.rs - WebSocket::write (line 659) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e6ab4c7507d74cd2e8ad35ba700d3e95492bb8add15d8e39b11c74d68c7d94b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6ab4c7507d74cd2e8ad35ba700d3e95492bb8add15d8e39b11c74d68c7d94b0", kill_on_drop: false }` [INFO] [stdout] e6ab4c7507d74cd2e8ad35ba700d3e95492bb8add15d8e39b11c74d68c7d94b0