[INFO] fetching crate web-transport-wasm 0.5.2...
[INFO] testing web-transport-wasm-0.5.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate web-transport-wasm 0.5.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate web-transport-wasm 0.5.2
[INFO] finished tweaking crates.io crate web-transport-wasm 0.5.2
[INFO] tweaked toml for crates.io crate web-transport-wasm 0.5.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate web-transport-wasm 0.5.2 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 web-transport-wasm 0.5.2 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04d76a7aa7b0833f2e63eb1f4a1cce7b1895c12e9da063520bbab1b136cb0836
[INFO] running `Command { std: "docker" "start" "-a" "04d76a7aa7b0833f2e63eb1f4a1cce7b1895c12e9da063520bbab1b136cb0836", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04d76a7aa7b0833f2e63eb1f4a1cce7b1895c12e9da063520bbab1b136cb0836", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04d76a7aa7b0833f2e63eb1f4a1cce7b1895c12e9da063520bbab1b136cb0836", kill_on_drop: false }`
[INFO] [stdout] 04d76a7aa7b0833f2e63eb1f4a1cce7b1895c12e9da063520bbab1b136cb0836
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 471d88c565c01b573c83362135cfc10595cda423645f6f4bda6880bb53d6946a
[INFO] running `Command { std: "docker" "start" "-a" "471d88c565c01b573c83362135cfc10595cda423645f6f4bda6880bb53d6946a", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling wasm-bindgen v0.2.100
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling web-transport-wasm v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.100
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling zerovec v0.11.4
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.100
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.100
[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 js-sys v0.3.77
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling web-sys v0.3.77
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.50
[INFO] [stderr]    Compiling web-streams v0.1.2
[INFO] [stdout] error[E0432]: unresolved imports `web_sys::WebTransport`, `web_sys::WebTransportOptions`
[INFO] [stdout]  --> src/client.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use web_sys::{WebTransport, WebTransportOptions};
[INFO] [stdout]   |               ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^ no `WebTransportOptions` in the root
[INFO] [stdout]   |               |
[INFO] [stdout]   |               no `WebTransport` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `web_sys::WebTransportCongestionControl`
[INFO] [stdout]  --> src/client.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use web_sys::WebTransportCongestionControl as CongestionControl;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `WebTransportCongestionControl` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `web_sys::WebTransportReceiveStream`
[INFO] [stdout]  --> src/recv.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use web_sys::WebTransportReceiveStream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `WebTransportReceiveStream` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `web_sys::WebTransportSendStream`
[INFO] [stdout]  --> src/send.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use web_sys::WebTransportSendStream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `WebTransportSendStream` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `web_sys::WebTransport`, `web_sys::WebTransportBidirectionalStream`, `web_sys::WebTransportCloseInfo`, `web_sys::WebTransportSendStream`
[INFO] [stdout]  --> src/session.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     WebTransport, WebTransportBidirectionalStream, WebTransportCloseInfo, WebTransportSendStream,
[INFO] [stdout]   |     ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^ no `WebTransportSendStream` in the root
[INFO] [stdout]   |     |             |                                |
[INFO] [stdout]   |     |             |                                no `WebTransportCloseInfo` in the root
[INFO] [stdout]   |     |             no `WebTransportBidirectionalStream` in the root
[INFO] [stdout]   |     no `WebTransport` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `WebTransportErrorSource` in `web_sys`
[INFO] [stdout]   --> src/error.rs:34:26
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 web_sys::WebTransportErrorSource::Stream => Error::Stream(e),
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^ could not find `WebTransportErrorSource` in `web_sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `WebTransportErrorSource` in `web_sys`
[INFO] [stdout]   --> src/error.rs:35:26
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 web_sys::WebTransportErrorSource::Session => Error::Session(e),
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^ could not find `WebTransportErrorSource` in `web_sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `WebTransportErrorOptions` in `web_sys`
[INFO] [stdout]    --> src/session.rs:110:32
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let options = web_sys::WebTransportErrorOptions::new();
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^ could not find `WebTransportErrorOptions` in `web_sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `WebTransportErrorSource` in `web_sys`
[INFO] [stdout]    --> src/session.rs:111:37
[INFO] [stdout]     |
[INFO] [stdout] 111 |         options.set_source(web_sys::WebTransportErrorSource::Session);
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^ could not find `WebTransportErrorSource` in `web_sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `WebTransportError` in `web_sys`
[INFO] [stdout]    --> src/session.rs:117:28
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let err = web_sys::WebTransportError::new_with_message_and_options(&reason, &options)?;
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^ could not find `WebTransportError` in `web_sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `WebTransportError` in crate `web_sys`
[INFO] [stdout]  --> src/error.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Session(web_sys::WebTransportError),
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^ not found in `web_sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `WebTransportError` in crate `web_sys`
[INFO] [stdout]   --> src/error.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Stream(web_sys::WebTransportError),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^ not found in `web_sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `WebTransportError` in crate `web_sys`
[INFO] [stdout]   --> src/error.rs:32:47
[INFO] [stdout]    |
[INFO] [stdout] 32 |         if let Some(e) = v.dyn_ref::<web_sys::WebTransportError>().cloned() {
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^ not found in `web_sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `web-transport-wasm` (lib) due to 13 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "471d88c565c01b573c83362135cfc10595cda423645f6f4bda6880bb53d6946a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "471d88c565c01b573c83362135cfc10595cda423645f6f4bda6880bb53d6946a", kill_on_drop: false }`
[INFO] [stdout] 471d88c565c01b573c83362135cfc10595cda423645f6f4bda6880bb53d6946a
