[INFO] fetching crate wasm-encoder 0.247.0...
[INFO] testing wasm-encoder-0.247.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate wasm-encoder 0.247.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate wasm-encoder 0.247.0
[INFO] finished tweaking crates.io crate wasm-encoder 0.247.0
[INFO] tweaked toml for crates.io crate wasm-encoder 0.247.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasm-encoder 0.247.0 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 wasm-encoder 0.247.0 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-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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] dfcca7c885e7109da4cb7566509787583ba5368d68fce70967f54e6b9342ec25
[INFO] running `Command { std: "docker" "start" "-a" "dfcca7c885e7109da4cb7566509787583ba5368d68fce70967f54e6b9342ec25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfcca7c885e7109da4cb7566509787583ba5368d68fce70967f54e6b9342ec25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfcca7c885e7109da4cb7566509787583ba5368d68fce70967f54e6b9342ec25", kill_on_drop: false }`
[INFO] [stdout] dfcca7c885e7109da4cb7566509787583ba5368d68fce70967f54e6b9342ec25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8091626d7843c052253aeb89ec069aa9173e44c5725b36a22244abd5814608bf
[INFO] running `Command { std: "docker" "start" "-a" "8091626d7843c052253aeb89ec069aa9173e44c5725b36a22244abd5814608bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling leb128fmt v0.1.0
[INFO] [stderr]    Compiling wasm-encoder v0.247.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "8091626d7843c052253aeb89ec069aa9173e44c5725b36a22244abd5814608bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8091626d7843c052253aeb89ec069aa9173e44c5725b36a22244abd5814608bf", kill_on_drop: false }`
[INFO] [stdout] 8091626d7843c052253aeb89ec069aa9173e44c5725b36a22244abd5814608bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc3088763ff7efd7df017359a0f8987ced05dd2a6d587f9ede201ad8cee99c47
[INFO] running `Command { std: "docker" "start" "-a" "fc3088763ff7efd7df017359a0f8987ced05dd2a6d587f9ede201ad8cee99c47", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling wasmparser v0.247.0
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling wasmprinter v0.247.0
[INFO] [stderr]    Compiling wasm-encoder v0.247.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `wasmparser`
[INFO] [stdout]    --> src/core/dump.rs:341:9
[INFO] [stdout]     |
[INFO] [stdout] 341 |     use wasmparser::{KnownCustom, Parser, Payload};
[INFO] [stdout]     |         ^^^^^^^^^^ use of unresolved module or unlinked crate `wasmparser`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `wasmparser`, use `cargo add wasmparser` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `wasmparser`
[INFO] [stdout]    --> src/core/types.rs:726:9
[INFO] [stdout]     |
[INFO] [stdout] 726 |     use wasmparser::WasmFeatures;
[INFO] [stdout]     |         ^^^^^^^^^^ use of unresolved module or unlinked crate `wasmparser`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `wasmparser`, use `cargo add wasmparser` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `wasmparser`
[INFO] [stdout]    --> src/core/producers.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 |         use wasmparser::{KnownCustom, Parser, Payload};
[INFO] [stdout]     |             ^^^^^^^^^^ use of unresolved module or unlinked crate `wasmparser`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `wasmparser`, use `cargo add wasmparser` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `wasmparser` in this scope
[INFO] [stdout]    --> src/core/types.rs:747:13
[INFO] [stdout]     |
[INFO] [stdout] 747 |             wasmparser::Validator::new_with_features(WasmFeatures::default() & !WasmFeatures::GC);
[INFO] [stdout]     |             ^^^^^^^^^^ use of unresolved module or unlinked crate `wasmparser`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `wasmparser`, use `cargo add wasmparser` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `wasmparser` in this scope
[INFO] [stdout]    --> src/core/dump.rs:495:22
[INFO] [stdout]     |
[INFO] [stdout] 495 |                     &wasmparser::CoreDumpValue::I32(val) => assert_eq!(val, 10),
[INFO] [stdout]     |                      ^^^^^^^^^^ use of unresolved module or unlinked crate `wasmparser`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `wasmparser`, use `cargo add wasmparser` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this enum through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 339 +     use crate::CoreDumpValue;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `CoreDumpValue`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 495 -                     &wasmparser::CoreDumpValue::I32(val) => assert_eq!(val, 10),
[INFO] [stdout] 495 +                     &CoreDumpValue::I32(val) => assert_eq!(val, 10),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `wasmparser` in this scope
[INFO] [stdout]    --> src/core/dump.rs:500:22
[INFO] [stdout]     |
[INFO] [stdout] 500 |                     &wasmparser::CoreDumpValue::I32(val) => assert_eq!(val, 42),
[INFO] [stdout]     |                      ^^^^^^^^^^ use of unresolved module or unlinked crate `wasmparser`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `wasmparser`, use `cargo add wasmparser` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this enum through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 339 +     use crate::CoreDumpValue;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `CoreDumpValue`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 500 -                     &wasmparser::CoreDumpValue::I32(val) => assert_eq!(val, 42),
[INFO] [stdout] 500 +                     &CoreDumpValue::I32(val) => assert_eq!(val, 42),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasm-encoder` (lib test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "fc3088763ff7efd7df017359a0f8987ced05dd2a6d587f9ede201ad8cee99c47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc3088763ff7efd7df017359a0f8987ced05dd2a6d587f9ede201ad8cee99c47", kill_on_drop: false }`
[INFO] [stdout] fc3088763ff7efd7df017359a0f8987ced05dd2a6d587f9ede201ad8cee99c47
