[INFO] fetching crate web-transport-wasm 0.5.7...
[INFO] testing web-transport-wasm-0.5.7 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate web-transport-wasm 0.5.7 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate web-transport-wasm 0.5.7
[INFO] finished tweaking crates.io crate web-transport-wasm 0.5.7
[INFO] tweaked toml for crates.io crate web-transport-wasm 0.5.7 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate web-transport-wasm 0.5.7 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate web-transport-wasm 0.5.7 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a3c719eaa7b037929fb46695372d95df25054e25ae50133985424895a8ca31b
[INFO] running `Command { std: "docker" "start" "-a" "2a3c719eaa7b037929fb46695372d95df25054e25ae50133985424895a8ca31b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a3c719eaa7b037929fb46695372d95df25054e25ae50133985424895a8ca31b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a3c719eaa7b037929fb46695372d95df25054e25ae50133985424895a8ca31b", kill_on_drop: false }`
[INFO] [stdout] 2a3c719eaa7b037929fb46695372d95df25054e25ae50133985424895a8ca31b
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4143d5175a41dd7fe10d811c28271c588018b2bc139fe8a014cafd35160067b1
[INFO] running `Command { std: "docker" "start" "-a" "4143d5175a41dd7fe10d811c28271c588018b2bc139fe8a014cafd35160067b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.117
[INFO] [stderr]    Compiling bumpalo v3.20.2
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling wasm-bindgen v0.2.117
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.117
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling zerofrom v0.1.7
[INFO] [stderr]    Compiling yoke v0.8.2
[INFO] [stderr]    Compiling zerotrie v0.2.4
[INFO] [stderr]    Compiling zerovec v0.11.6
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling tinystr v0.8.3
[INFO] [stderr]    Compiling potential_utf v0.1.5
[INFO] [stderr]    Compiling icu_collections v2.2.0
[INFO] [stderr]    Compiling icu_locale_core v2.2.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.117
[INFO] [stderr]    Compiling icu_provider v2.2.0
[INFO] [stderr]    Compiling icu_normalizer v2.2.0
[INFO] [stderr]    Compiling icu_properties v2.2.0
[INFO] [stderr]    Compiling js-sys v0.3.94
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.67
[INFO] [stderr]    Compiling web-sys v0.3.94
[INFO] [stderr]    Compiling web-streams v0.1.3
[INFO] [stderr]    Compiling web-transport-wasm v0.5.7 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `web_sys::WebTransport`, `web_sys::WebTransportHash`, `web_sys::WebTransportOptions`
[INFO] [stdout]  --> src/client.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use web_sys::{WebTransport, WebTransportHash, WebTransportOptions};
[INFO] [stdout]   |               ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^ no `WebTransportOptions` in the root
[INFO] [stdout]   |               |             |
[INFO] [stdout]   |               |             no `WebTransportHash` in the root
[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]: cannot 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]: cannot 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]: cannot find `WebTransportErrorOptions` in `web_sys`
[INFO] [stdout]    --> src/session.rs:117:32
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let options = web_sys::WebTransportErrorOptions::new();
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^ could not find `WebTransportErrorOptions` in `web_sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `WebTransportErrorSource` in `web_sys`
[INFO] [stdout]    --> src/session.rs:118:37
[INFO] [stdout]     |
[INFO] [stdout] 118 |         options.set_source(web_sys::WebTransportErrorSource::Session);
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^ could not find `WebTransportErrorSource` in `web_sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `WebTransportError` in `web_sys`
[INFO] [stdout]    --> src/session.rs:124:28
[INFO] [stdout]     |
[INFO] [stdout] 124 |         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[E0425]: 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[E0425]: 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[E0425]: 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] [stdout] Some errors have detailed explanations: E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `web-transport-wasm` (lib) due to 13 previous errors
[INFO] running `Command { std: "docker" "inspect" "4143d5175a41dd7fe10d811c28271c588018b2bc139fe8a014cafd35160067b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4143d5175a41dd7fe10d811c28271c588018b2bc139fe8a014cafd35160067b1", kill_on_drop: false }`
[INFO] [stdout] 4143d5175a41dd7fe10d811c28271c588018b2bc139fe8a014cafd35160067b1
