[INFO] cloning repository https://github.com/hasanahmed999/ipv4_address_calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hasanahmed999/ipv4_address_calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhasanahmed999%2Fipv4_address_calculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhasanahmed999%2Fipv4_address_calculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 77102bf5fef16680b341326e3c7242a795196399
[INFO] testing hasanahmed999/ipv4_address_calculator against 1.85.0 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhasanahmed999%2Fipv4_address_calculator" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hasanahmed999/ipv4_address_calculator on toolchain 1.85.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hasanahmed999/ipv4_address_calculator
[INFO] finished tweaking git repo https://github.com/hasanahmed999/ipv4_address_calculator
[INFO] tweaked toml for git repo https://github.com/hasanahmed999/ipv4_address_calculator written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/hasanahmed999/ipv4_address_calculator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2bdc4dfb7d117191a62fdb785fe7dd3656779c36721ff0654e36cfb64773e8b5
[INFO] running `Command { std: "docker" "start" "-a" "2bdc4dfb7d117191a62fdb785fe7dd3656779c36721ff0654e36cfb64773e8b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bdc4dfb7d117191a62fdb785fe7dd3656779c36721ff0654e36cfb64773e8b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bdc4dfb7d117191a62fdb785fe7dd3656779c36721ff0654e36cfb64773e8b5", kill_on_drop: false }`
[INFO] [stdout] 2bdc4dfb7d117191a62fdb785fe7dd3656779c36721ff0654e36cfb64773e8b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 383ce54b8fa9dae88030196aba8e064fd35dd1342e44549dbfa6804ec8090cab
[INFO] running `Command { std: "docker" "start" "-a" "383ce54b8fa9dae88030196aba8e064fd35dd1342e44549dbfa6804ec8090cab", kill_on_drop: false }`
[INFO] [stderr]    Compiling ip_address_calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "383ce54b8fa9dae88030196aba8e064fd35dd1342e44549dbfa6804ec8090cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "383ce54b8fa9dae88030196aba8e064fd35dd1342e44549dbfa6804ec8090cab", kill_on_drop: false }`
[INFO] [stdout] 383ce54b8fa9dae88030196aba8e064fd35dd1342e44549dbfa6804ec8090cab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc0408eb58744620a18d1e3afaa46513cdbb3a4d73b5ba3bce6a00b31367c07e
[INFO] running `Command { std: "docker" "start" "-a" "cc0408eb58744620a18d1e3afaa46513cdbb3a4d73b5ba3bce6a00b31367c07e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ip_address_calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "cc0408eb58744620a18d1e3afaa46513cdbb3a4d73b5ba3bce6a00b31367c07e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc0408eb58744620a18d1e3afaa46513cdbb3a4d73b5ba3bce6a00b31367c07e", kill_on_drop: false }`
[INFO] [stdout] cc0408eb58744620a18d1e3afaa46513cdbb3a4d73b5ba3bce6a00b31367c07e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5ceeb3ff206297a976e24775c87c8c30efdc18a30b5422c52b31976a700341ac
[INFO] running `Command { std: "docker" "start" "-a" "5ceeb3ff206297a976e24775c87c8c30efdc18a30b5422c52b31976a700341ac", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/2e88fa0d97bff4f541e4b50c44e66af71a0473dea515ee9eeaf2fab3fd59f480/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "5ceeb3ff206297a976e24775c87c8c30efdc18a30b5422c52b31976a700341ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ceeb3ff206297a976e24775c87c8c30efdc18a30b5422c52b31976a700341ac", kill_on_drop: false }`
[INFO] [stdout] 5ceeb3ff206297a976e24775c87c8c30efdc18a30b5422c52b31976a700341ac