[INFO] fetching crate extism-pdk 1.0.0-rc1...
[INFO] checking extism-pdk-1.0.0-rc1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[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 extism-manifest v0.5.0
[INFO] [stderr]   Downloaded extism-convert v0.2.0
[INFO] [stderr]   Downloaded extism-pdk-derive v1.0.0-rc1
[INFO] [stderr]   Downloaded rmp-serde v1.1.2
[INFO] [stderr]   Downloaded prost v0.12.1
[INFO] [stderr]   Downloaded prost-derive v0.12.1
[INFO] [stderr]   Downloaded rmp v0.8.12
[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] ae8912cc8724a9a1df66560fa399e2bec3294e33ebd8d4c2d00c7bc6edba1fc2
[INFO] running `Command { std: "docker" "start" "-a" "ae8912cc8724a9a1df66560fa399e2bec3294e33ebd8d4c2d00c7bc6edba1fc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae8912cc8724a9a1df66560fa399e2bec3294e33ebd8d4c2d00c7bc6edba1fc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae8912cc8724a9a1df66560fa399e2bec3294e33ebd8d4c2d00c7bc6edba1fc2", kill_on_drop: false }`
[INFO] [stdout] ae8912cc8724a9a1df66560fa399e2bec3294e33ebd8d4c2d00c7bc6edba1fc2
[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] 1707f793b2603833fa1fbc4b4dfeac8fddd5646cae0ac4466b809cc08a03ce16
[INFO] running `Command { std: "docker" "start" "-a" "1707f793b2603833fa1fbc4b4dfeac8fddd5646cae0ac4466b809cc08a03ce16", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[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 itertools v0.11.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.39
[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 24.59s
[INFO] running `Command { std: "docker" "inspect" "1707f793b2603833fa1fbc4b4dfeac8fddd5646cae0ac4466b809cc08a03ce16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1707f793b2603833fa1fbc4b4dfeac8fddd5646cae0ac4466b809cc08a03ce16", kill_on_drop: false }`
[INFO] [stdout] 1707f793b2603833fa1fbc4b4dfeac8fddd5646cae0ac4466b809cc08a03ce16