[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#3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0 for pr-143164 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flarry0x%2Fwasm-host-example" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/larry0x/wasm-host-example on toolchain 3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "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" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8f3c1d992e1240ce90567faf7bc9a22d65b16bfbd847fa94ddfef1915ffd0796 [INFO] running `Command { std: "docker" "start" "-a" "8f3c1d992e1240ce90567faf7bc9a22d65b16bfbd847fa94ddfef1915ffd0796", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f3c1d992e1240ce90567faf7bc9a22d65b16bfbd847fa94ddfef1915ffd0796", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f3c1d992e1240ce90567faf7bc9a22d65b16bfbd847fa94ddfef1915ffd0796", kill_on_drop: false }` [INFO] [stdout] 8f3c1d992e1240ce90567faf7bc9a22d65b16bfbd847fa94ddfef1915ffd0796 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 32bac294db8453da8dd0e3a53c98b630afa4207413fe6c886eebf354a8c212bd [INFO] running `Command { std: "docker" "start" "-a" "32bac294db8453da8dd0e3a53c98b630afa4207413fe6c886eebf354a8c212bd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling thiserror v1.0.52 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling anyhow v1.0.76 [INFO] [stderr] Checking indexmap-nostd v0.4.0 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking wasmparser-nostd v0.100.1 [INFO] [stderr] Checking wasmi_arena v0.4.0 (https://github.com/larry0x/wasmi?rev=950d877#950d8773) [INFO] [stderr] Checking multi-stash v0.2.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking sdk v0.0.0 (/opt/rustwide/workdir/sdk) [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking bank v0.0.0 (/opt/rustwide/workdir/guests/bank) [INFO] [stderr] Checking greeter v0.0.0 (/opt/rustwide/workdir/guests/greeter) [INFO] [stderr] Checking add v0.0.0 (/opt/rustwide/workdir/guests/add) [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.43 [INFO] [stderr] Checking wasmi_core v0.15.0 (https://github.com/larry0x/wasmi?rev=950d877#950d8773) [INFO] [stderr] Compiling thiserror-impl v1.0.52 [INFO] [stderr] Compiling num-derive v0.4.1 [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)]` 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 16.50s [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 1` [INFO] running `Command { std: "docker" "inspect" "32bac294db8453da8dd0e3a53c98b630afa4207413fe6c886eebf354a8c212bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32bac294db8453da8dd0e3a53c98b630afa4207413fe6c886eebf354a8c212bd", kill_on_drop: false }` [INFO] [stdout] 32bac294db8453da8dd0e3a53c98b630afa4207413fe6c886eebf354a8c212bd