[INFO] fetching crate lightning-probing 0.1.4...
[INFO] checking lightning-probing-0.1.4 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate lightning-probing 0.1.4 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate lightning-probing 0.1.4 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lightning-probing 0.1.4
[INFO] finished tweaking crates.io crate lightning-probing 0.1.4
[INFO] tweaked toml for crates.io crate lightning-probing 0.1.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "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 166 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c93bb496d5f9fa8cd2a58d9586d42ed62c7718dbe9ecb738f882b83f9f1a0504
[INFO] running `Command { std: "docker" "start" "-a" "c93bb496d5f9fa8cd2a58d9586d42ed62c7718dbe9ecb738f882b83f9f1a0504", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c93bb496d5f9fa8cd2a58d9586d42ed62c7718dbe9ecb738f882b83f9f1a0504", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c93bb496d5f9fa8cd2a58d9586d42ed62c7718dbe9ecb738f882b83f9f1a0504", kill_on_drop: false }`
[INFO] [stdout] c93bb496d5f9fa8cd2a58d9586d42ed62c7718dbe9ecb738f882b83f9f1a0504
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aad34a4eb40c1e0e9d66849bcde21ee9292502752fbd78414338a651e68e78a4
[INFO] running `Command { std: "docker" "start" "-a" "aad34a4eb40c1e0e9d66849bcde21ee9292502752fbd78414338a651e68e78a4", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling cmake v0.1.52
[INFO] [stderr]    Compiling bytes v1.9.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling prettyplease v0.1.25
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling tokio-openssl v0.6.5
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling tempfile v3.14.0
[INFO] [stderr]     Checking http-range-header v0.3.1
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking matchit v0.5.0
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling hyper-openssl v0.9.2
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]    Compiling prost-build v0.10.4
[INFO] [stderr]     Checking tower v0.5.1
[INFO] [stderr]     Checking cpufeatures v0.2.16
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking linked_hash_set v0.1.4
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling prost-derive v0.10.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling prost v0.10.4
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling prost-types v0.10.1
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking pretty_env_logger v0.5.0
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling pin-project-internal v1.1.7
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling tonic-build v0.7.2
[INFO] [stderr]     Checking openssl v0.10.68
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking tokio v1.41.1
[INFO] [stderr]     Checking axum-core v0.2.9
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking pin-project v1.1.7
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]    Compiling lnd_grpc_rust v2.8.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr] error: failed to run custom build command for `lnd_grpc_rust v2.8.0`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/lnd_grpc_rust-ba7c388f15d50b3c/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=LND_REPO_DIR
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Error: Custom { kind: Other, error: "protoc failed: lightning.proto: This file contains proto3 optional fields, but --experimental_allow_proto3_optional was not set.\n" }
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "aad34a4eb40c1e0e9d66849bcde21ee9292502752fbd78414338a651e68e78a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aad34a4eb40c1e0e9d66849bcde21ee9292502752fbd78414338a651e68e78a4", kill_on_drop: false }`
[INFO] [stdout] aad34a4eb40c1e0e9d66849bcde21ee9292502752fbd78414338a651e68e78a4
