[INFO] fetching crate wasm-embedded-hal 0.4.0...
[INFO] checking wasm-embedded-hal-0.4.0 against try#52ae2445414b2a196b318d85c2819995c6e5f1aa for pr-133397
[INFO] extracting crate wasm-embedded-hal 0.4.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate wasm-embedded-hal 0.4.0 on toolchain 52ae2445414b2a196b318d85c2819995c6e5f1aa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52ae2445414b2a196b318d85c2819995c6e5f1aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasm-embedded-hal 0.4.0
[INFO] finished tweaking crates.io crate wasm-embedded-hal 0.4.0
[INFO] tweaked toml for crates.io crate wasm-embedded-hal 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate wasm-embedded-hal 0.4.0 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" "+52ae2445414b2a196b318d85c2819995c6e5f1aa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to run `rustc` to learn about target-specific information
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/workspace/rustup-home/toolchains/52ae2445414b2a196b318d85c2819995c6e5f1aa/bin/rustc - --crate-name ___ --print=file-names --target wasm32-wasi --crate-type bin --crate-type rlib --crate-type dylib --crate-type cdylib --crate-type staticlib --crate-type proc-macro --print=sysroot --print=split-debuginfo --print=crate-name --print=cfg` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error: Error loading target specification: Could not find specification for target "wasm32-wasi". Run `rustc --print target-list` for a list of built-in targets
[INFO] [stderr] 
[INFO] checking wasm-embedded-hal-0.4.0 against try#52ae2445414b2a196b318d85c2819995c6e5f1aa for pr-133397
[INFO] extracting crate wasm-embedded-hal 0.4.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate wasm-embedded-hal 0.4.0 on toolchain 52ae2445414b2a196b318d85c2819995c6e5f1aa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52ae2445414b2a196b318d85c2819995c6e5f1aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasm-embedded-hal 0.4.0
[INFO] finished tweaking crates.io crate wasm-embedded-hal 0.4.0
[INFO] tweaked toml for crates.io crate wasm-embedded-hal 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate wasm-embedded-hal 0.4.0 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" "+52ae2445414b2a196b318d85c2819995c6e5f1aa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to run `rustc` to learn about target-specific information
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/workspace/rustup-home/toolchains/52ae2445414b2a196b318d85c2819995c6e5f1aa/bin/rustc - --crate-name ___ --print=file-names --target wasm32-wasi --crate-type bin --crate-type rlib --crate-type dylib --crate-type cdylib --crate-type staticlib --crate-type proc-macro --print=sysroot --print=split-debuginfo --print=crate-name --print=cfg` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error: Error loading target specification: Could not find specification for target "wasm32-wasi". Run `rustc --print target-list` for a list of built-in targets
[INFO] [stderr] 
[INFO] checking wasm-embedded-hal-0.4.0 against try#52ae2445414b2a196b318d85c2819995c6e5f1aa for pr-133397
[INFO] extracting crate wasm-embedded-hal 0.4.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate wasm-embedded-hal 0.4.0 on toolchain 52ae2445414b2a196b318d85c2819995c6e5f1aa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52ae2445414b2a196b318d85c2819995c6e5f1aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasm-embedded-hal 0.4.0
[INFO] finished tweaking crates.io crate wasm-embedded-hal 0.4.0
[INFO] tweaked toml for crates.io crate wasm-embedded-hal 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate wasm-embedded-hal 0.4.0 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" "+52ae2445414b2a196b318d85c2819995c6e5f1aa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to run `rustc` to learn about target-specific information
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/workspace/rustup-home/toolchains/52ae2445414b2a196b318d85c2819995c6e5f1aa/bin/rustc - --crate-name ___ --print=file-names --target wasm32-wasi --crate-type bin --crate-type rlib --crate-type dylib --crate-type cdylib --crate-type staticlib --crate-type proc-macro --print=sysroot --print=split-debuginfo --print=crate-name --print=cfg` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error: Error loading target specification: Could not find specification for target "wasm32-wasi". Run `rustc --print target-list` for a list of built-in targets
[INFO] [stderr] 
[INFO] checking wasm-embedded-hal-0.4.0 against try#52ae2445414b2a196b318d85c2819995c6e5f1aa for pr-133397
[INFO] extracting crate wasm-embedded-hal 0.4.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate wasm-embedded-hal 0.4.0 on toolchain 52ae2445414b2a196b318d85c2819995c6e5f1aa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52ae2445414b2a196b318d85c2819995c6e5f1aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasm-embedded-hal 0.4.0
[INFO] finished tweaking crates.io crate wasm-embedded-hal 0.4.0
[INFO] tweaked toml for crates.io crate wasm-embedded-hal 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate wasm-embedded-hal 0.4.0 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" "+52ae2445414b2a196b318d85c2819995c6e5f1aa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to run `rustc` to learn about target-specific information
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/workspace/rustup-home/toolchains/52ae2445414b2a196b318d85c2819995c6e5f1aa/bin/rustc - --crate-name ___ --print=file-names --target wasm32-wasi --crate-type bin --crate-type rlib --crate-type dylib --crate-type cdylib --crate-type staticlib --crate-type proc-macro --print=sysroot --print=split-debuginfo --print=crate-name --print=cfg` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error: Error loading target specification: Could not find specification for target "wasm32-wasi". Run `rustc --print target-list` for a list of built-in targets
[INFO] [stderr] 
[INFO] checking wasm-embedded-hal-0.4.0 against try#52ae2445414b2a196b318d85c2819995c6e5f1aa for pr-133397
[INFO] extracting crate wasm-embedded-hal 0.4.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate wasm-embedded-hal 0.4.0 on toolchain 52ae2445414b2a196b318d85c2819995c6e5f1aa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52ae2445414b2a196b318d85c2819995c6e5f1aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasm-embedded-hal 0.4.0
[INFO] finished tweaking crates.io crate wasm-embedded-hal 0.4.0
[INFO] tweaked toml for crates.io crate wasm-embedded-hal 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate wasm-embedded-hal 0.4.0 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" "+52ae2445414b2a196b318d85c2819995c6e5f1aa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to run `rustc` to learn about target-specific information
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/workspace/rustup-home/toolchains/52ae2445414b2a196b318d85c2819995c6e5f1aa/bin/rustc - --crate-name ___ --print=file-names --target wasm32-wasi --crate-type bin --crate-type rlib --crate-type dylib --crate-type cdylib --crate-type staticlib --crate-type proc-macro --print=sysroot --print=split-debuginfo --print=crate-name --print=cfg` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error: Error loading target specification: Could not find specification for target "wasm32-wasi". Run `rustc --print target-list` for a list of built-in targets
[INFO] [stderr] 


ExecutionFailed(ExitStatus(unix_wait_status(25856)))