[INFO] cloning repository https://github.com/larry0x/wasm-host-example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/larry0x/wasm-host-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flarry0x%2Fwasm-host-example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flarry0x%2Fwasm-host-example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e8c64466270bbbc53ad4ad958ca17706b5e28294 [INFO] checking larry0x/wasm-host-example against master#51ff895062ba60a7cba53f57af928c3fb7b0f2f4 for pr-146167 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flarry0x%2Fwasm-host-example" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/larry0x/wasm-host-example [INFO] finished tweaking git repo https://github.com/larry0x/wasm-host-example [INFO] tweaked toml for git repo https://github.com/larry0x/wasm-host-example written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/larry0x/wasm-host-example on toolchain 51ff895062ba60a7cba53f57af928c3fb7b0f2f4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51ff895062ba60a7cba53f57af928c3fb7b0f2f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/larry0x/wasm-host-example 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" "+51ff895062ba60a7cba53f57af928c3fb7b0f2f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/larry0x/wasmi` [INFO] [stderr] Updating git submodule `https://github.com/robbepop/wasm_kernel.git` [INFO] [stderr] Updating git submodule `https://github.com/WebAssembly/testsuite.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded anyhow v1.0.76 [INFO] [stderr] Downloaded wasmparser-nostd v0.100.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+51ff895062ba60a7cba53f57af928c3fb7b0f2f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 31036ce6f0333a9f8e7796fd5bf1b1733d37923259720c6a673db427e07f4ba6 [INFO] running `Command { std: "docker" "start" "-a" "31036ce6f0333a9f8e7796fd5bf1b1733d37923259720c6a673db427e07f4ba6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "31036ce6f0333a9f8e7796fd5bf1b1733d37923259720c6a673db427e07f4ba6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31036ce6f0333a9f8e7796fd5bf1b1733d37923259720c6a673db427e07f4ba6", kill_on_drop: false }` [INFO] [stdout] 31036ce6f0333a9f8e7796fd5bf1b1733d37923259720c6a673db427e07f4ba6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+51ff895062ba60a7cba53f57af928c3fb7b0f2f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35792e29c3606987a133c5896e0663243f0f7b89034834e894a24a63651b73c5 [INFO] running `Command { std: "docker" "start" "-a" "35792e29c3606987a133c5896e0663243f0f7b89034834e894a24a63651b73c5", kill_on_drop: false }` [INFO] [stderr] Compiling thiserror v1.0.52 [INFO] [stderr] Checking indexmap-nostd v0.4.0 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling anyhow v1.0.76 [INFO] [stderr] Checking multi-stash v0.2.0 [INFO] [stderr] Checking wasmi_arena v0.4.0 (https://github.com/larry0x/wasmi?rev=950d877#950d8773) [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking sdk v0.0.0 (/opt/rustwide/workdir/sdk) [INFO] [stderr] Checking add v0.0.0 (/opt/rustwide/workdir/guests/add) [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling syn v2.0.43 [INFO] [stderr] Checking greeter v0.0.0 (/opt/rustwide/workdir/guests/greeter) [INFO] [stderr] Checking bank v0.0.0 (/opt/rustwide/workdir/guests/bank) [INFO] [stderr] Checking wasmparser-nostd v0.100.1 [INFO] [stderr] Checking wasmi_core v0.15.0 (https://github.com/larry0x/wasmi?rev=950d877#950d8773) [INFO] [stderr] Compiling num-derive v0.4.1 [INFO] [stderr] Compiling thiserror-impl v1.0.52 [INFO] [stderr] Checking wasmi v0.32.0-beta.2 (https://github.com/larry0x/wasmi?rev=950d877#950d8773) [INFO] [stderr] Checking host v0.0.0 (/opt/rustwide/workdir/host) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> host/examples/bank.rs:102:1 [INFO] [stdout] | [INFO] [stdout] 102 | fn call_send(host: &mut Host, from: &str, to: &str, amount: u64) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: WasmType` will fail [INFO] [stdout] --> host/examples/bank.rs:110:10 [INFO] [stdout] | [INFO] [stdout] 110 | host.call("send", (from_ptr, to_ptr, amount))?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 110 | host.call::<_, ()>("send", (from_ptr, to_ptr, amount))?; [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.52s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: host v0.0.0 (/opt/rustwide/workdir/host) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "35792e29c3606987a133c5896e0663243f0f7b89034834e894a24a63651b73c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35792e29c3606987a133c5896e0663243f0f7b89034834e894a24a63651b73c5", kill_on_drop: false }` [INFO] [stdout] 35792e29c3606987a133c5896e0663243f0f7b89034834e894a24a63651b73c5