[INFO] fetching crate wasmer-runtime-unc 0.18.0...
[INFO] testing wasmer-runtime-unc-0.18.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate wasmer-runtime-unc 0.18.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate wasmer-runtime-unc 0.18.0
[INFO] finished tweaking crates.io crate wasmer-runtime-unc 0.18.0
[INFO] tweaked toml for crates.io crate wasmer-runtime-unc 0.18.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasmer-runtime-unc 0.18.0 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 wasmer-runtime-unc 0.18.0 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] befde4e9bdd284cd6f961c0251b1ef6f46066ba7e6495fff08e5ef36f7108dac
[INFO] running `Command { std: "docker" "start" "-a" "befde4e9bdd284cd6f961c0251b1ef6f46066ba7e6495fff08e5ef36f7108dac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "befde4e9bdd284cd6f961c0251b1ef6f46066ba7e6495fff08e5ef36f7108dac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "befde4e9bdd284cd6f961c0251b1ef6f46066ba7e6495fff08e5ef36f7108dac", kill_on_drop: false }`
[INFO] [stdout] befde4e9bdd284cd6f961c0251b1ef6f46066ba7e6495fff08e5ef36f7108dac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ec2f02c2bf59d43b7f77478f7e5f9fdd638f6516d8400452e974f759939f53a2
[INFO] running `Command { std: "docker" "start" "-a" "ec2f02c2bf59d43b7f77478f7e5f9fdd638f6516d8400452e974f759939f53a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.126
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[INFO] [stderr]    Compiling wasmer-runtime-unc v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.18s
[INFO] running `Command { std: "docker" "inspect" "ec2f02c2bf59d43b7f77478f7e5f9fdd638f6516d8400452e974f759939f53a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec2f02c2bf59d43b7f77478f7e5f9fdd638f6516d8400452e974f759939f53a2", kill_on_drop: false }`
[INFO] [stdout] ec2f02c2bf59d43b7f77478f7e5f9fdd638f6516d8400452e974f759939f53a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] e4a13e45f7a7c5ae4826041cb55c443a5c7c2d63195852a80a42af9fdc96ea10
[INFO] running `Command { std: "docker" "start" "-a" "e4a13e45f7a7c5ae4826041cb55c443a5c7c2d63195852a80a42af9fdc96ea10", kill_on_drop: false }`
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[INFO] [stderr]    Compiling wasmer-runtime-unc v0.18.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `wasmer_runtime` in this scope
[INFO] [stdout]  --> examples/call.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wasmer_runtime::{compile, error, error::RuntimeError, imports, Ctx, Func, Value};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `wasmer_runtime`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wasmer_runtime_unc::{compile, error, error::RuntimeError, imports, Ctx, Func, Value};
[INFO] [stdout]   |                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `wasmer_runtime`
[INFO] [stdout]  --> examples/call.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wasmer_runtime::{compile, error, error::RuntimeError, imports, Ctx, Func, Value};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `wasmer_runtime`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wasmer_runtime_unc::{compile, error, error::RuntimeError, imports, Ctx, Func, Value};
[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] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:424:51
[INFO] [stdout]     |
[INFO] [stdout] 424 |             assert_eq!(backend, Backend::from_str(backend.to_string()).unwrap());
[INFO] [stdout]     |                                                   ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasmer-runtime-unc` (example "call") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasmer-runtime-unc` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "e4a13e45f7a7c5ae4826041cb55c443a5c7c2d63195852a80a42af9fdc96ea10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4a13e45f7a7c5ae4826041cb55c443a5c7c2d63195852a80a42af9fdc96ea10", kill_on_drop: false }`
[INFO] [stdout] e4a13e45f7a7c5ae4826041cb55c443a5c7c2d63195852a80a42af9fdc96ea10
