[INFO] cloning repository https://github.com/thesimplekid/ln-regtest-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thesimplekid/ln-regtest-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthesimplekid%2Fln-regtest-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthesimplekid%2Fln-regtest-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 70eb1551c76469b4f28c6e7322520c1123436cb5
[INFO] documenting thesimplekid/ln-regtest-rs against beta-2026-04-21 for beta-1.96-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthesimplekid%2Fln-regtest-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thesimplekid/ln-regtest-rs
[INFO] finished tweaking git repo https://github.com/thesimplekid/ln-regtest-rs
[INFO] tweaked toml for git repo https://github.com/thesimplekid/ln-regtest-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thesimplekid/ln-regtest-rs on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 199 packages to latest compatible versions
[INFO] [stderr]       Adding cln-rpc v0.4.0 (available: v0.6.0)
[INFO] [stderr]       Adding fedimint-tonic-lnd v0.2.0 (available: v0.4.0)
[INFO] [stderr]       Adding lightning v0.1.8 (available: v0.2.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4e3e640eea4229a576854c9a4cf579abbe0a241785085dbed39519041a3b779
[INFO] running `Command { std: "docker" "start" "-a" "d4e3e640eea4229a576854c9a4cf579abbe0a241785085dbed39519041a3b779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4e3e640eea4229a576854c9a4cf579abbe0a241785085dbed39519041a3b779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4e3e640eea4229a576854c9a4cf579abbe0a241785085dbed39519041a3b779", kill_on_drop: false }`
[INFO] [stdout] d4e3e640eea4229a576854c9a4cf579abbe0a241785085dbed39519041a3b779
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ebe9598b7d6ced0b9cb9e14780c5e915c51a5a59b3bd4621df63f4d6b770002
[INFO] running `Command { std: "docker" "start" "-a" "3ebe9598b7d6ced0b9cb9e14780c5e915c51a5a59b3bd4621df63f4d6b770002", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.61
[INFO] [stderr]    Compiling bitcoin-io v0.1.4
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling bitcoin-internals v0.3.0
[INFO] [stderr]    Compiling hex_lit v0.1.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking hex-conservative v0.2.2
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking rand v0.8.6
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling bitcoin v0.32.8
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking bech32 v0.11.1
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]    Compiling bitcoin-internals v0.2.1
[INFO] [stderr]     Checking hex-conservative v0.1.2
[INFO] [stderr]    Compiling bitcoin v0.31.3
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]     Checking bech32 v0.10.0-beta
[INFO] [stderr]     Checking possiblyrandom v0.2.0
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking dnssec-prover v0.6.8
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling secp256k1-sys v0.10.1
[INFO] [stderr]    Compiling secp256k1-sys v0.9.2
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling prost-derive v0.12.6
[INFO] [stderr]    Compiling pin-project-internal v1.1.11
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]     Checking tokio v1.52.1
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking pin-project v1.1.11
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling prost v0.12.6
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling prost-types v0.12.6
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking bitcoin_hashes v0.14.1
[INFO] [stderr]     Checking bitcoin_hashes v0.13.1
[INFO] [stderr]     Checking minreq v2.14.1
[INFO] [stderr]     Checking bitcoin-units v0.1.3
[INFO] [stderr]    Compiling prost-build v0.12.6
[INFO] [stderr]     Checking jsonrpc v0.18.0
[INFO] [stderr]     Checking secp256k1 v0.28.2
[INFO] [stderr]    Compiling tonic-build v0.10.2
[INFO] [stderr]     Checking base58ck v0.1.0
[INFO] [stderr]     Checking secp256k1 v0.29.1
[INFO] [stderr]    Compiling fedimint-tonic-lnd v0.2.0
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking tokio-io-timeout v1.2.1
[INFO] [stderr]     Checking tokio-stream v0.1.18
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking lightning-types v0.2.0
[INFO] [stderr]     Checking bitcoincore-rpc-json v0.19.0
[INFO] [stderr]     Checking cln-rpc v0.4.0
[INFO] [stderr]     Checking lightning-invoice v0.33.2
[INFO] [stderr]     Checking lightning v0.1.8
[INFO] [stderr]     Checking hyper-timeout v0.4.1
[INFO] [stderr]     Checking hyper-rustls v0.24.2
[INFO] [stderr]     Checking bitcoincore-rpc v0.19.0
[INFO] [stderr]     Checking tonic v0.10.2
[INFO] [stderr]     Checking ln-regtest-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting ln-regtest-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ln_regtest_rs/index.html and 1 other file
[INFO] running `Command { std: "docker" "inspect" "3ebe9598b7d6ced0b9cb9e14780c5e915c51a5a59b3bd4621df63f4d6b770002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ebe9598b7d6ced0b9cb9e14780c5e915c51a5a59b3bd4621df63f4d6b770002", kill_on_drop: false }`
[INFO] [stdout] 3ebe9598b7d6ced0b9cb9e14780c5e915c51a5a59b3bd4621df63f4d6b770002
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2587db017767becb19a1f7e868c851b9f65d4bb5cdf7780eff1738e8dc9f4d9
[INFO] running `Command { std: "docker" "start" "-a" "d2587db017767becb19a1f7e868c851b9f65d4bb5cdf7780eff1738e8dc9f4d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling prost-derive v0.12.6
[INFO] [stderr]    Compiling pin-project-internal v1.1.11
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking tokio v1.52.1
[INFO] [stderr]     Checking pin-project v1.1.11
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling prost v0.12.6
[INFO] [stderr]    Compiling prost-types v0.12.6
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling prost-build v0.12.6
[INFO] [stderr]     Checking bitcoin-internals v0.3.0
[INFO] [stderr]     Checking bitcoin_hashes v0.14.1
[INFO] [stderr]     Checking bitcoin_hashes v0.13.1
[INFO] [stderr]     Checking bitcoin-internals v0.2.1
[INFO] [stderr]     Checking minreq v2.14.1
[INFO] [stderr]     Checking bitcoin-units v0.1.3
[INFO] [stderr]     Checking axum-core v0.3.4
[INFO] [stderr]     Checking jsonrpc v0.18.0
[INFO] [stderr]    Compiling tonic-build v0.10.2
[INFO] [stderr]     Checking secp256k1 v0.28.2
[INFO] [stderr]     Checking secp256k1 v0.29.1
[INFO] [stderr]     Checking base58ck v0.1.0
[INFO] [stderr]     Checking bitcoin v0.31.3
[INFO] [stderr]     Checking bitcoin v0.32.8
[INFO] [stderr]    Compiling fedimint-tonic-lnd v0.2.0
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tokio-io-timeout v1.2.1
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking tokio-stream v0.1.18
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking lightning-types v0.2.0
[INFO] [stderr]     Checking bitcoincore-rpc-json v0.19.0
[INFO] [stderr]     Checking cln-rpc v0.4.0
[INFO] [stderr]     Checking lightning-invoice v0.33.2
[INFO] [stderr]     Checking lightning v0.1.8
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking bitcoincore-rpc v0.19.0
[INFO] [stderr]     Checking hyper-timeout v0.4.1
[INFO] [stderr]     Checking axum v0.6.20
[INFO] [stderr]     Checking hyper-rustls v0.24.2
[INFO] [stderr]     Checking tonic v0.10.2
[INFO] [stderr] error: could not compile `lightning` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name lightning --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lightning-0.1.8/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="grind_signatures"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("_test_utils", "backtrace", "criterion", "default", "dnssec", "grind_signatures", "regex", "std", "unsafe_revoked_tx_signing"))' -C metadata=52191f1dee368303 -C extra-filename=-0f236d09d082df56 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bech32=/opt/rustwide/target/debug/deps/libbech32-eaa674f989c72bf6.rmeta --extern bitcoin=/opt/rustwide/target/debug/deps/libbitcoin-53dc8e488019fe30.rmeta --extern dnssec_prover=/opt/rustwide/target/debug/deps/libdnssec_prover-8c00105b89a40451.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-01be8c1302570edd.rmeta --extern libm=/opt/rustwide/target/debug/deps/liblibm-cc663d7c06990397.rmeta --extern lightning_invoice=/opt/rustwide/target/debug/deps/liblightning_invoice-65b1c90b8f3e4357.rmeta --extern lightning_types=/opt/rustwide/target/debug/deps/liblightning_types-c474ea348870c7fc.rmeta --extern possiblyrandom=/opt/rustwide/target/debug/deps/libpossiblyrandom-a730cabadbc10b7d.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/secp256k1-sys-f424a86601eba0d3/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d2587db017767becb19a1f7e868c851b9f65d4bb5cdf7780eff1738e8dc9f4d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2587db017767becb19a1f7e868c851b9f65d4bb5cdf7780eff1738e8dc9f4d9", kill_on_drop: false }`
[INFO] [stdout] d2587db017767becb19a1f7e868c851b9f65d4bb5cdf7780eff1738e8dc9f4d9