[INFO] fetching crate simperby-consensus 0.2.0...
[INFO] checking simperby-consensus-0.2.0 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate simperby-consensus 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate simperby-consensus 0.2.0
[INFO] finished tweaking crates.io crate simperby-consensus 0.2.0
[INFO] tweaked toml for crates.io crate simperby-consensus 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate simperby-consensus 0.2.0 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]      Locking 237 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d17382d27bc3f3c6ac3b9b534cbd92937db157f520c1d182f64b3e0bd262fc95
[INFO] running `Command { std: "docker" "start" "-a" "d17382d27bc3f3c6ac3b9b534cbd92937db157f520c1d182f64b3e0bd262fc95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d17382d27bc3f3c6ac3b9b534cbd92937db157f520c1d182f64b3e0bd262fc95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d17382d27bc3f3c6ac3b9b534cbd92937db157f520c1d182f64b3e0bd262fc95", kill_on_drop: false }`
[INFO] [stdout] d17382d27bc3f3c6ac3b9b534cbd92937db157f520c1d182f64b3e0bd262fc95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 21f6295cab2fc7f8c3d9a85d3d2e48372a25d58e4854143e9b104cb8d23f9652
[INFO] running `Command { std: "docker" "start" "-a" "21f6295cab2fc7f8c3d9a85d3d2e48372a25d58e4854143e9b104cb8d23f9652", kill_on_drop: false }`
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling secp256k1-sys v0.6.1
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]     Checking http-range-header v0.3.1
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]     Checking axum-core v0.2.9
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking indenter v0.3.4
[INFO] [stderr]     Checking matchit v0.5.0
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking ip_rfc v0.1.0
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking vetomint v0.2.0
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]     Checking tower-http v0.3.5
[INFO] [stderr]     Checking secp256k1 v0.24.3
[INFO] [stderr]     Checking simperby-core v0.2.0
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]    Compiling serde-tc-macro v0.4.0
[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] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "21f6295cab2fc7f8c3d9a85d3d2e48372a25d58e4854143e9b104cb8d23f9652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21f6295cab2fc7f8c3d9a85d3d2e48372a25d58e4854143e9b104cb8d23f9652", kill_on_drop: false }`
[INFO] [stdout] 21f6295cab2fc7f8c3d9a85d3d2e48372a25d58e4854143e9b104cb8d23f9652