[INFO] cloning repository https://github.com/jjyr/ckb-contract-tool
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jjyr/ckb-contract-tool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjjyr%2Fckb-contract-tool", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjjyr%2Fckb-contract-tool'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 337ee2ccc1fa1d8650ec9b2cab0ec3af59b18888
[INFO] checking jjyr/ckb-contract-tool against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjjyr%2Fckb-contract-tool" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jjyr/ckb-contract-tool on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jjyr/ckb-contract-tool
[INFO] finished tweaking git repo https://github.com/jjyr/ckb-contract-tool
[INFO] tweaked toml for git repo https://github.com/jjyr/ckb-contract-tool written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/jjyr/ckb-contract-tool already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ckb-rational v0.40.0
[INFO] [stderr]   Downloaded ckb-occupied-capacity-macros v0.40.0
[INFO] [stderr]   Downloaded secp256k1 v0.19.0
[INFO] [stderr]   Downloaded chacha20 v0.6.0
[INFO] [stderr]   Downloaded ckb-hash v0.40.0
[INFO] [stderr]   Downloaded ckb-fixed-hash v0.40.0
[INFO] [stderr]   Downloaded ckb-fixed-hash-core v0.40.0
[INFO] [stderr]   Downloaded ckb-logger v0.40.0
[INFO] [stderr]   Downloaded ckb-crypto v0.40.0
[INFO] [stderr]   Downloaded ckb-dao-utils v0.40.0
[INFO] [stderr]   Downloaded ckb-chain-spec v0.40.0
[INFO] [stderr]   Downloaded ckb-pow v0.40.0
[INFO] [stderr]   Downloaded metrics v0.12.1
[INFO] [stderr]   Downloaded ckb-traits v0.40.0
[INFO] [stderr]   Downloaded ckb-error v0.40.0
[INFO] [stderr]   Downloaded tentacle-multiaddr v0.2.0
[INFO] [stderr]   Downloaded faketime v0.2.1
[INFO] [stderr]   Downloaded ckb-db v0.40.0
[INFO] [stderr]   Downloaded ckb-db-schema v0.40.0
[INFO] [stderr]   Downloaded ckb-app-config v0.40.0
[INFO] [stderr]   Downloaded ckb-jsonrpc-types v0.40.0
[INFO] [stderr]   Downloaded ckb-logger-config v0.40.0
[INFO] [stderr]   Downloaded ckb-rocksdb v0.14.1
[INFO] [stderr]   Downloaded ckb-build-info v0.40.0
[INFO] [stderr]   Downloaded ckb-dao v0.40.0
[INFO] [stderr]   Downloaded ckb-spawn v0.40.0
[INFO] [stderr]   Downloaded ckb-reward-calculator v0.40.0
[INFO] [stderr]   Downloaded ckb-async-runtime v0.40.0
[INFO] [stderr]   Downloaded secp256k1-sys v0.3.0
[INFO] [stderr]   Downloaded ckb-resource v0.40.0
[INFO] [stderr]   Downloaded snap v1.0.5
[INFO] [stderr]   Downloaded ckb-occupied-capacity-core v0.40.0
[INFO] [stderr]   Downloaded ckb-verification v0.40.0
[INFO] [stderr]   Downloaded ckb-channel v0.40.0
[INFO] [stderr]   Downloaded ckb-script v0.40.0
[INFO] [stderr]   Downloaded ckb-fixed-hash-macros v0.40.0
[INFO] [stderr]   Downloaded tentacle-secio v0.4.5
[INFO] [stderr]   Downloaded ckb-freezer v0.40.0
[INFO] [stderr]   Downloaded ckb-store v0.40.0
[INFO] [stderr]   Downloaded ckb-types v0.40.0
[INFO] [stderr]   Downloaded ckb-stop-handler v0.40.0
[INFO] [stderr]   Downloaded ckb-occupied-capacity v0.40.0
[INFO] [stderr]   Downloaded ckb-metrics-config v0.40.0
[INFO] [stderr]   Downloaded ckb-util v0.40.0
[INFO] [stderr]   Downloaded ckb-metrics v0.40.0
[INFO] [stderr]   Downloaded metrics-core v0.5.2
[INFO] [stderr]   Downloaded chacha20poly1305 v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4b27e039ed2f0fb0aff81ebe062e5c17a080ac0d7a2ff5ba76c1eda2644a01f
[INFO] running `Command { std: "docker" "start" "-a" "c4b27e039ed2f0fb0aff81ebe062e5c17a080ac0d7a2ff5ba76c1eda2644a01f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4b27e039ed2f0fb0aff81ebe062e5c17a080ac0d7a2ff5ba76c1eda2644a01f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4b27e039ed2f0fb0aff81ebe062e5c17a080ac0d7a2ff5ba76c1eda2644a01f", kill_on_drop: false }`
[INFO] [stdout] c4b27e039ed2f0fb0aff81ebe062e5c17a080ac0d7a2ff5ba76c1eda2644a01f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68ef048077e1a58012ba97ab151eabfd7c377229e1a672054bfa0bd5f29dfe0a
[INFO] running `Command { std: "docker" "start" "-a" "68ef048077e1a58012ba97ab151eabfd7c377229e1a672054bfa0bd5f29dfe0a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: failed to create jobserver
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to increase jobserver pipe capacity from 4096 to 8192; jobserver otherwise might deadlock
[INFO] running `Command { std: "docker" "inspect" "68ef048077e1a58012ba97ab151eabfd7c377229e1a672054bfa0bd5f29dfe0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68ef048077e1a58012ba97ab151eabfd7c377229e1a672054bfa0bd5f29dfe0a", kill_on_drop: false }`
[INFO] [stdout] 68ef048077e1a58012ba97ab151eabfd7c377229e1a672054bfa0bd5f29dfe0a