[INFO] cloning repository https://github.com/simplism-registry/tpl-rust-function
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/simplism-registry/tpl-rust-function" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimplism-registry%2Ftpl-rust-function", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimplism-registry%2Ftpl-rust-function'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c6bd41d7be1f6d260911b2e493758bb48111043
[INFO] checking simplism-registry/tpl-rust-function against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimplism-registry%2Ftpl-rust-function" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/simplism-registry/tpl-rust-function on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/simplism-registry/tpl-rust-function
[INFO] finished tweaking git repo https://github.com/simplism-registry/tpl-rust-function
[INFO] tweaked toml for git repo https://github.com/simplism-registry/tpl-rust-function written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/simplism-registry/tpl-rust-function 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded extism-manifest v0.5.0
[INFO] [stderr]   Downloaded extism-pdk-derive v1.0.0-rc1
[INFO] [stderr]   Downloaded extism-convert v0.2.0
[INFO] [stderr]   Downloaded extism-pdk v1.0.0-rc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ae4938e01c93fd2d5febef1686a1f0c067eb934142a78104a484877ae6a0a54
[INFO] running `Command { std: "docker" "start" "-a" "5ae4938e01c93fd2d5febef1686a1f0c067eb934142a78104a484877ae6a0a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ae4938e01c93fd2d5febef1686a1f0c067eb934142a78104a484877ae6a0a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ae4938e01c93fd2d5febef1686a1f0c067eb934142a78104a484877ae6a0a54", kill_on_drop: false }`
[INFO] [stdout] 5ae4938e01c93fd2d5febef1686a1f0c067eb934142a78104a484877ae6a0a54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fff1dc65ec5015521c63b0de84bff88d290c0ce5adf33f86fca03db20804007f
[INFO] running `Command { std: "docker" "start" "-a" "fff1dc65ec5015521c63b0de84bff88d290c0ce5adf33f86fca03db20804007f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.71
[INFO] [stderr]    Compiling anyhow v1.0.76
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking base64 v0.21.5
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.42
[INFO] [stderr]     Checking rmp v0.8.12
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling prost-derive v0.12.3
[INFO] [stderr]    Compiling extism-pdk-derive v1.0.0-rc1
[INFO] [stderr]     Checking prost v0.12.3
[INFO] [stderr]     Checking rmp-serde v1.1.2
[INFO] [stderr]     Checking extism-manifest v0.5.0
[INFO] [stderr]     Checking extism-convert v0.2.0
[INFO] [stderr]     Checking extism-pdk v1.0.0-rc1
[INFO] [stderr]     Checking hello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.43s
[INFO] running `Command { std: "docker" "inspect" "fff1dc65ec5015521c63b0de84bff88d290c0ce5adf33f86fca03db20804007f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fff1dc65ec5015521c63b0de84bff88d290c0ce5adf33f86fca03db20804007f", kill_on_drop: false }`
[INFO] [stdout] fff1dc65ec5015521c63b0de84bff88d290c0ce5adf33f86fca03db20804007f