[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<HostState>, 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
[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
