[INFO] fetching crate proto_rust 0.10.1...
[INFO] checking proto_rust-0.10.1 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate proto_rust 0.10.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate proto_rust 0.10.1
[INFO] finished tweaking crates.io crate proto_rust 0.10.1
[INFO] tweaked toml for crates.io crate proto_rust 0.10.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate proto_rust 0.10.1 on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 436 packages to latest compatible versions
[INFO] [stderr]       Adding proto_core v0.13.1 (available: v0.53.6)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c302d3bec61d42dcb781b4ec3e3409a6fb86a7738238c47b0a4c8c760202e83c
[INFO] running `Command { std: "docker" "start" "-a" "c302d3bec61d42dcb781b4ec3e3409a6fb86a7738238c47b0a4c8c760202e83c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c302d3bec61d42dcb781b4ec3e3409a6fb86a7738238c47b0a4c8c760202e83c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c302d3bec61d42dcb781b4ec3e3409a6fb86a7738238c47b0a4c8c760202e83c", kill_on_drop: false }`
[INFO] [stdout] c302d3bec61d42dcb781b4ec3e3409a6fb86a7738238c47b0a4c8c760202e83c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54962b4e902764b5d838f7bd754eecce0e3c53942f4ae943ee1fac4352310a77
[INFO] running `Command { std: "docker" "start" "-a" "54962b4e902764b5d838f7bd754eecce0e3c53942f4ae943ee1fac4352310a77", kill_on_drop: false }`
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
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[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking miette v5.10.0
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[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]     Checking wasmtime-environ v8.0.1
[INFO] [stderr]     Checking lenient_semver v0.4.2
[INFO] [stderr]     Checking xz2 v0.1.7
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[INFO] [stderr]     Checking fs4 v0.6.6
[INFO] [stderr]    Compiling cached_proc_macro v0.17.0
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking human-sort v0.2.2
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking toml v0.7.8
[INFO] [stderr]     Checking cached v0.44.0
[INFO] [stderr]     Checking starbase_utils v0.2.22
[INFO] [stderr]     Checking wat v1.240.0
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking wasmtime-jit v8.0.1
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]     Checking zip v0.6.6
[INFO] [stderr]     Checking ureq v2.12.1
[INFO] [stderr]    Compiling extism-runtime v0.4.0
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stdout] error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hyper-0.14.32/src/proto/h2/mod.rs:451:5
[INFO] [stdout]     |
[INFO] [stdout] 451 |     impossible: Impossible,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this field contains `Impossible`, which is not inhabited, and makes it not a breaking change to become non-zero-sized in the future.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking cranelift-frontend v0.95.1
[INFO] [stderr]     Checking cranelift-native v0.95.1
[INFO] [stderr]     Checking wasmtime-cranelift-shared v8.0.1
[INFO] [stderr]     Checking cranelift-wasm v0.95.1
[INFO] [stderr] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "54962b4e902764b5d838f7bd754eecce0e3c53942f4ae943ee1fac4352310a77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54962b4e902764b5d838f7bd754eecce0e3c53942f4ae943ee1fac4352310a77", kill_on_drop: false }`
[INFO] [stdout] 54962b4e902764b5d838f7bd754eecce0e3c53942f4ae943ee1fac4352310a77