[INFO] cloning repository https://github.com/SchoolOfFreelancing/PolkaDot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SchoolOfFreelancing/PolkaDot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSchoolOfFreelancing%2FPolkaDot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSchoolOfFreelancing%2FPolkaDot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eba3eeae646809f0a51fd592e0bc25320bab6dae [INFO] checking SchoolOfFreelancing/PolkaDot against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSchoolOfFreelancing%2FPolkaDot" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SchoolOfFreelancing/PolkaDot on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SchoolOfFreelancing/PolkaDot [INFO] finished tweaking git repo https://github.com/SchoolOfFreelancing/PolkaDot [INFO] tweaked toml for git repo https://github.com/SchoolOfFreelancing/PolkaDot written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/SchoolOfFreelancing/PolkaDot already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/paritytech/reed-solomon-erasure` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-timer v0.1.2 [INFO] [stderr] Downloaded hex-literal v0.2.0 [INFO] [stderr] Downloaded fixed-hash v0.4.0 [INFO] [stderr] Downloaded parity-scale-codec-derive v1.0.2 [INFO] [stderr] Downloaded sysinfo v0.9.1 [INFO] [stderr] Downloaded dlmalloc v0.1.3 [INFO] [stderr] Downloaded parity-scale-codec v1.0.5 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.3.25 [INFO] [stderr] Downloaded parity-util-mem v0.2.0 [INFO] [stderr] Downloaded libp2p-uds v0.11.0 [INFO] [stderr] Downloaded libp2p-yamux v0.11.0 [INFO] [stderr] Downloaded uint v0.8.1 [INFO] [stderr] Downloaded libp2p-ping v0.11.0 [INFO] [stderr] Downloaded wasm-bindgen-webidl v0.2.48 [INFO] [stderr] Downloaded libp2p-core-derive v0.11.0 [INFO] [stderr] Downloaded impl-codec v0.4.0 [INFO] [stderr] Downloaded substrate-wasm-builder-runner v1.0.2 [INFO] [stderr] Downloaded libp2p-wasm-ext v0.4.0 [INFO] [stderr] Downloaded futures-executor-preview v0.3.0-alpha.17 [INFO] [stderr] Downloaded libp2p-floodsub v0.11.0 [INFO] [stderr] Downloaded primitive-types v0.5.0 [INFO] [stderr] Downloaded libp2p-mplex v0.11.0 [INFO] [stderr] Downloaded memory-db v0.15.0 [INFO] [stderr] Downloaded hash256-std-hasher v0.15.0 [INFO] [stderr] Downloaded libp2p-tcp v0.11.0 [INFO] [stderr] Downloaded libp2p-websocket v0.11.0 [INFO] [stderr] Downloaded trie-root v0.15.0 [INFO] [stderr] Downloaded hash-db v0.15.0 [INFO] [stderr] Downloaded futures-sink-preview v0.3.0-alpha.17 [INFO] [stderr] Downloaded libp2p-mdns v0.11.0 [INFO] [stderr] Downloaded libp2p-ratelimit v0.11.0 [INFO] [stderr] Downloaded libp2p-dns v0.11.0 [INFO] [stderr] Downloaded jsonrpc-client-transports v12.2.0 [INFO] [stderr] Downloaded libp2p-plaintext v0.11.0 [INFO] [stderr] Downloaded jsonrpc-core-client v12.2.0 [INFO] [stderr] Downloaded futures-timer v0.2.1 [INFO] [stderr] Downloaded futures-preview v0.3.0-alpha.17 [INFO] [stderr] Downloaded libp2p-deflate v0.3.0 [INFO] [stderr] Downloaded libp2p-identify v0.11.0 [INFO] [stderr] Downloaded libp2p-swarm v0.1.0 [INFO] [stderr] Downloaded trie-db v0.15.0 [INFO] [stderr] Downloaded shared_memory v0.8.2 [INFO] [stderr] Downloaded libp2p-secio v0.11.0 [INFO] [stderr] Downloaded soketto v0.2.2 [INFO] [stderr] Downloaded libp2p-noise v0.9.0 [INFO] [stderr] Downloaded libp2p v0.11.0 [INFO] [stderr] Downloaded wasmi v0.5.0 [INFO] [stderr] Downloaded finality-grandpa v0.9.0 [INFO] [stderr] Downloaded libp2p-kad v0.11.0 [INFO] [stderr] Downloaded schnorrkel v0.8.4 [INFO] [stderr] Downloaded libp2p-core v0.11.0 [INFO] [stderr] Downloaded web-sys v0.3.25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6f5d624999969d827e0ab0f8942587eac8f2c6096c619adbba12115bc77c7974 [INFO] running `Command { std: "docker" "start" "-a" "6f5d624999969d827e0ab0f8942587eac8f2c6096c619adbba12115bc77c7974", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f5d624999969d827e0ab0f8942587eac8f2c6096c619adbba12115bc77c7974", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f5d624999969d827e0ab0f8942587eac8f2c6096c619adbba12115bc77c7974", kill_on_drop: false }` [INFO] [stdout] 6f5d624999969d827e0ab0f8942587eac8f2c6096c619adbba12115bc77c7974 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ff90b5a4d5e0b3a4a29e8693f777c9e1c43af4058056976be025617fdd33e22 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8ff90b5a4d5e0b3a4a29e8693f777c9e1c43af4058056976be025617fdd33e22", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "8ff90b5a4d5e0b3a4a29e8693f777c9e1c43af4058056976be025617fdd33e22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ff90b5a4d5e0b3a4a29e8693f777c9e1c43af4058056976be025617fdd33e22", kill_on_drop: false }` [INFO] [stdout] 8ff90b5a4d5e0b3a4a29e8693f777c9e1c43af4058056976be025617fdd33e22