[INFO] cloning repository https://github.com/yz89/substrate-heap [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yz89/substrate-heap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyz89%2Fsubstrate-heap", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyz89%2Fsubstrate-heap'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8e02918172b8597b5d1e7e3aaf037e5f4fd1738c [INFO] checking yz89/substrate-heap against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyz89%2Fsubstrate-heap" "/workspace/builds/worker-113/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-113/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yz89/substrate-heap 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/yz89/substrate-heap [INFO] finished tweaking git repo https://github.com/yz89/substrate-heap [INFO] tweaked toml for git repo https://github.com/yz89/substrate-heap written to /workspace/builds/worker-113/source/Cargo.toml [INFO] crate git repo https://github.com/yz89/substrate-heap 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 parity-scale-codec-derive v1.0.2 [INFO] [stderr] Downloaded byte-slice-cast v0.3.2 [INFO] [stderr] Downloaded parity-scale-codec v1.0.5 [INFO] [stderr] Downloaded futures-channel-preview v0.3.0-alpha.17 [INFO] [stderr] Downloaded multistream-select v0.5.1 [INFO] [stderr] Downloaded libp2p-floodsub v0.12.0 [INFO] [stderr] Downloaded hyper v0.12.34 [INFO] [stderr] Downloaded sysinfo v0.9.4 [INFO] [stderr] Downloaded libp2p-deflate v0.4.0 [INFO] [stderr] Downloaded jsonrpc-derive v13.1.0 [INFO] [stderr] Downloaded jsonrpc-core v13.1.0 [INFO] [stderr] Downloaded substrate-wasm-builder-runner v1.0.3 [INFO] [stderr] Downloaded jsonrpc-ws-server v13.1.0 [INFO] [stderr] Downloaded libp2p-identify v0.12.0 [INFO] [stderr] Downloaded libp2p-core-derive v0.12.0 [INFO] [stderr] Downloaded finality-grandpa v0.9.0 [INFO] [stderr] Downloaded jsonrpc-core-client v13.1.0 [INFO] [stderr] Downloaded libp2p-kad v0.12.0 [INFO] [stderr] Downloaded jsonrpc-pubsub v13.1.0 [INFO] [stderr] Downloaded jsonrpc-client-transports v13.1.0 [INFO] [stderr] Downloaded jsonrpc-http-server v13.1.0 [INFO] [stderr] Downloaded libp2p-ratelimit v0.12.0 [INFO] [stderr] Downloaded futures-util-preview v0.3.0-alpha.17 [INFO] [stderr] Downloaded bitvec v0.14.0 [INFO] [stderr] Downloaded primitive-types v0.5.0 [INFO] [stderr] Downloaded libp2p-noise v0.10.0 [INFO] [stderr] Downloaded libp2p-tcp v0.12.0 [INFO] [stderr] Downloaded libp2p-uds v0.12.0 [INFO] [stderr] Downloaded libp2p-mdns v0.12.0 [INFO] [stderr] Downloaded libp2p-ping v0.12.0 [INFO] [stderr] Downloaded libp2p-dns v0.12.0 [INFO] [stderr] Downloaded libp2p-secio v0.12.0 [INFO] [stderr] Downloaded libp2p-mplex v0.12.0 [INFO] [stderr] Downloaded libp2p-websocket v0.12.0 [INFO] [stderr] Downloaded wasm-timer v0.1.2 [INFO] [stderr] Downloaded libp2p-plaintext v0.12.0 [INFO] [stderr] Downloaded libp2p-swarm v0.2.0 [INFO] [stderr] Downloaded ipnet v2.0.0 [INFO] [stderr] Downloaded libp2p v0.12.0 [INFO] [stderr] Downloaded jsonrpc-server-utils v13.1.0 [INFO] [stderr] Downloaded libp2p-wasm-ext v0.5.0 [INFO] [stderr] Downloaded libp2p-core v0.12.0 [INFO] [stderr] Downloaded libp2p-yamux v0.12.0 [INFO] [stderr] Downloaded ahash v0.2.12 [INFO] [stderr] Downloaded futures-executor-preview v0.3.0-alpha.17 [INFO] [stderr] Downloaded futures-io-preview v0.3.0-alpha.17 [INFO] [stderr] Downloaded futures-sink-preview v0.3.0-alpha.17 [INFO] [stderr] Downloaded parity-util-mem v0.2.0 [INFO] [stderr] Downloaded futures-timer v0.2.1 [INFO] [stderr] Downloaded futures-core-preview v0.3.0-alpha.17 [INFO] [stderr] Downloaded futures-preview v0.3.0-alpha.17 [INFO] [stderr] Downloaded uint v0.8.1 [INFO] [stderr] Downloaded impl-codec v0.4.0 [INFO] [stderr] Downloaded wasmi v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] 460859d8ab9da34e1c186f93640515465a6ee92cc4a90a6da8d3d7a0cbc26e5e [INFO] running `Command { std: "docker" "start" "-a" "460859d8ab9da34e1c186f93640515465a6ee92cc4a90a6da8d3d7a0cbc26e5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "460859d8ab9da34e1c186f93640515465a6ee92cc4a90a6da8d3d7a0cbc26e5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "460859d8ab9da34e1c186f93640515465a6ee92cc4a90a6da8d3d7a0cbc26e5e", kill_on_drop: false }` [INFO] [stdout] 460859d8ab9da34e1c186f93640515465a6ee92cc4a90a6da8d3d7a0cbc26e5e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] c0bdc3b8e52fdab332b96ca12a8e4f8099777c4adcaa554ef6d6ea815165c065 [INFO] running `Command { std: "docker" "start" "-a" "c0bdc3b8e52fdab332b96ca12a8e4f8099777c4adcaa554ef6d6ea815165c065", kill_on_drop: false }` [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" "c0bdc3b8e52fdab332b96ca12a8e4f8099777c4adcaa554ef6d6ea815165c065", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0bdc3b8e52fdab332b96ca12a8e4f8099777c4adcaa554ef6d6ea815165c065", kill_on_drop: false }` [INFO] [stdout] c0bdc3b8e52fdab332b96ca12a8e4f8099777c4adcaa554ef6d6ea815165c065