[INFO] fetching crate extism-pdk 1.0.0-rc1...
[INFO] checking extism-pdk-1.0.0-rc1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] extracting crate extism-pdk 1.0.0-rc1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate extism-pdk 1.0.0-rc1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config
[INFO] started tweaking crates.io crate extism-pdk 1.0.0-rc1
[INFO] finished tweaking crates.io crate extism-pdk 1.0.0-rc1
[INFO] tweaked toml for crates.io crate extism-pdk 1.0.0-rc1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate extism-pdk 1.0.0-rc1 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rmp-serde v1.1.2
[INFO] [stderr]   Downloaded rmp v0.8.12
[INFO] [stderr]   Downloaded extism-convert v0.2.0
[INFO] [stderr]   Downloaded prost-derive v0.12.1
[INFO] [stderr]   Downloaded prost v0.12.1
[INFO] [stderr]   Downloaded extism-manifest v0.5.0
[INFO] [stderr]   Downloaded extism-pdk-derive v1.0.0-rc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f472000be4659a17ff709cefecf68a630e07cdbb1eb8d513e271da1822229580
[INFO] running `Command { std: "docker" "start" "-a" "f472000be4659a17ff709cefecf68a630e07cdbb1eb8d513e271da1822229580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f472000be4659a17ff709cefecf68a630e07cdbb1eb8d513e271da1822229580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f472000be4659a17ff709cefecf68a630e07cdbb1eb8d513e271da1822229580", kill_on_drop: false }`
[INFO] [stdout] f472000be4659a17ff709cefecf68a630e07cdbb1eb8d513e271da1822229580
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11786446ed682630eda72e6e2d906a66ecac2a7bd3e88f4de1fe40e8a92ed0a0
[INFO] running `Command { std: "docker" "start" "-a" "11786446ed682630eda72e6e2d906a66ecac2a7bd3e88f4de1fe40e8a92ed0a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking base64 v0.21.5
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking rmp v0.8.12
[INFO] [stderr]    Compiling serde_derive v1.0.192
[INFO] [stderr]    Compiling prost-derive v0.12.1
[INFO] [stderr]    Compiling extism-pdk-derive v1.0.0-rc1
[INFO] [stderr]     Checking prost v0.12.1
[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 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.16s
[INFO] running `Command { std: "docker" "inspect" "11786446ed682630eda72e6e2d906a66ecac2a7bd3e88f4de1fe40e8a92ed0a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11786446ed682630eda72e6e2d906a66ecac2a7bd3e88f4de1fe40e8a92ed0a0", kill_on_drop: false }`
[INFO] [stdout] 11786446ed682630eda72e6e2d906a66ecac2a7bd3e88f4de1fe40e8a92ed0a0
[INFO] checking extism-pdk-1.0.0-rc1 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] extracting crate extism-pdk 1.0.0-rc1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate extism-pdk 1.0.0-rc1 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config
[INFO] started tweaking crates.io crate extism-pdk 1.0.0-rc1
[INFO] finished tweaking crates.io crate extism-pdk 1.0.0-rc1
[INFO] tweaked toml for crates.io crate extism-pdk 1.0.0-rc1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate extism-pdk 1.0.0-rc1 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27f99b081763363772750cfc0d38d7ab562c217a0cfb84c07a6c613a8e924b1b
[INFO] running `Command { std: "docker" "start" "-a" "27f99b081763363772750cfc0d38d7ab562c217a0cfb84c07a6c613a8e924b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27f99b081763363772750cfc0d38d7ab562c217a0cfb84c07a6c613a8e924b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27f99b081763363772750cfc0d38d7ab562c217a0cfb84c07a6c613a8e924b1b", kill_on_drop: false }`
[INFO] [stdout] 27f99b081763363772750cfc0d38d7ab562c217a0cfb84c07a6c613a8e924b1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90974ec0632316902af40722165307a0561c12f95efb548c443f07506f652294
[INFO] running `Command { std: "docker" "start" "-a" "90974ec0632316902af40722165307a0561c12f95efb548c443f07506f652294", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking base64 v0.21.5
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking rmp v0.8.12
[INFO] [stderr]    Compiling serde_derive v1.0.192
[INFO] [stderr]    Compiling prost-derive v0.12.1
[INFO] [stderr]    Compiling extism-pdk-derive v1.0.0-rc1
[INFO] [stderr]     Checking prost v0.12.1
[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 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.60s
[INFO] running `Command { std: "docker" "inspect" "90974ec0632316902af40722165307a0561c12f95efb548c443f07506f652294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90974ec0632316902af40722165307a0561c12f95efb548c443f07506f652294", kill_on_drop: false }`
[INFO] [stdout] 90974ec0632316902af40722165307a0561c12f95efb548c443f07506f652294