[INFO] fetching crate otx-pool-client 0.1.0...
[INFO] building otx-pool-client-0.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate otx-pool-client 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate otx-pool-client 0.1.0
[INFO] finished tweaking crates.io crate otx-pool-client 0.1.0
[INFO] tweaked toml for crates.io crate otx-pool-client 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate otx-pool-client 0.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 284 packages to latest compatible versions
[INFO] [stderr]       Adding ckb-chain-spec v0.108.0 (available: v0.108.1)
[INFO] [stderr]       Adding ckb-channel v0.108.0 (available: v0.108.1)
[INFO] [stderr]       Adding ckb-constant v0.108.0 (available: v0.108.1)
[INFO] [stderr]       Adding ckb-crypto v0.108.0 (available: v0.108.1)
[INFO] [stderr]       Adding ckb-dao-utils v0.108.0 (available: v0.108.1)
[INFO] [stderr]       Adding ckb-error v0.108.0 (available: v0.108.1)
[INFO] [stderr]       Adding ckb-fixed-hash v0.108.0 (available: v0.108.1)
[INFO] [stderr]       Adding ckb-fixed-hash-core v0.108.0 (available: v0.108.1)
[INFO] [stderr]       Adding ckb-fixed-hash-macros v0.108.0 (available: v0.108.1)
[INFO] [stderr]       Adding ckb-hash v0.108.0 (available: v0.108.1)
[INFO] [stderr]       Adding ckb-jsonrpc-types v0.108.0 (available: v0.108.1)
[INFO] [stderr]       Adding ckb-logger v0.108.0 (available: v0.108.1)
[INFO] [stderr]       Adding ckb-occupied-capacity v0.108.0 (available: v0.108.1)
[INFO] [stderr]       Adding ckb-occupied-capacity-core v0.108.0 (available: v0.108.1)
[INFO] [stderr]       Adding ckb-occupied-capacity-macros v0.108.0 (available: v0.108.1)
[INFO] [stderr]       Adding ckb-pow v0.108.0 (available: v0.108.1)
[INFO] [stderr]       Adding ckb-rational v0.108.0 (available: v0.108.1)
[INFO] [stderr]       Adding ckb-resource v0.108.0 (available: v0.108.1)
[INFO] [stderr]       Adding ckb-script v0.108.0 (available: v0.108.1)
[INFO] [stderr]       Adding ckb-traits v0.108.0 (available: v0.108.1)
[INFO] [stderr]       Adding ckb-types v0.108.0 (available: v0.108.1)
[INFO] [stderr]       Adding ckb-util v0.108.0 (available: v0.108.1)
[INFO] [stderr]       Adding goblin v0.4.0 (available: v0.4.3)
[INFO] [stderr]       Adding molecule v0.7.3 (available: v0.7.5)
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.12.23)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d56060c66fcea7bfd5f8cde7ce6c274ab622c6e344f55bfd644b9739b9d3b7e
[INFO] running `Command { std: "docker" "start" "-a" "6d56060c66fcea7bfd5f8cde7ce6c274ab622c6e344f55bfd644b9739b9d3b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d56060c66fcea7bfd5f8cde7ce6c274ab622c6e344f55bfd644b9739b9d3b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d56060c66fcea7bfd5f8cde7ce6c274ab622c6e344f55bfd644b9739b9d3b7e", kill_on_drop: false }`
[INFO] [stdout] 6d56060c66fcea7bfd5f8cde7ce6c274ab622c6e344f55bfd644b9739b9d3b7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b816047ccbbf045cb0716a4968850f139144e6c674cdf20d3f95b4649b8724d
[INFO] running `Command { std: "docker" "start" "-a" "4b816047ccbbf045cb0716a4968850f139144e6c674cdf20d3f95b4649b8724d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling heapsize v0.4.2
[INFO] [stderr]    Compiling faster-hex v0.6.1
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling blake2b-rs v0.2.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling ckb-merkle-mountain-range v0.5.2
[INFO] [stderr]    Compiling merkle-cbt v0.3.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling secp256k1-sys v0.6.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling ckb-vm v0.22.2
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling eaglesong v0.1.0
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling includedir v0.6.0
[INFO] [stderr]    Compiling ckb-hash v0.108.0
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=7462128f43ae805b -C extra-filename=-e378d5638d40ec08 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a28683de7e2d991e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-084ae52e87cd4d87.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b4c15d9166d0a657.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4b816047ccbbf045cb0716a4968850f139144e6c674cdf20d3f95b4649b8724d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b816047ccbbf045cb0716a4968850f139144e6c674cdf20d3f95b4649b8724d", kill_on_drop: false }`
[INFO] [stdout] 4b816047ccbbf045cb0716a4968850f139144e6c674cdf20d3f95b4649b8724d