[INFO] cloning repository https://github.com/isgo-golgo13/rust-p2p-udp-svc-ring
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/isgo-golgo13/rust-p2p-udp-svc-ring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisgo-golgo13%2Frust-p2p-udp-svc-ring", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisgo-golgo13%2Frust-p2p-udp-svc-ring'...
[INFO] [stderr] fatal: write error: No space left on device
[INFO] [stderr] fatal: fetch-pack: invalid index-pack output
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/isgo-golgo13/rust-p2p-udp-svc-ring
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/isgo-golgo13/rust-p2p-udp-svc-ring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisgo-golgo13%2Frust-p2p-udp-svc-ring", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisgo-golgo13%2Frust-p2p-udp-svc-ring'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9aa5aa59d9293375370b776a79ddafc8872b8b23
[INFO] checking isgo-golgo13/rust-p2p-udp-svc-ring against master#46424fb5054f211ec836c5c03159f92e46bb35ac for pr-139042
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisgo-golgo13%2Frust-p2p-udp-svc-ring" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/isgo-golgo13/rust-p2p-udp-svc-ring on toolchain 46424fb5054f211ec836c5c03159f92e46bb35ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/isgo-golgo13/rust-p2p-udp-svc-ring
[INFO] finished tweaking git repo https://github.com/isgo-golgo13/rust-p2p-udp-svc-ring
[INFO] tweaked toml for git repo https://github.com/isgo-golgo13/rust-p2p-udp-svc-ring written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/isgo-golgo13/rust-p2p-udp-svc-ring 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" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4faafd7ed2925bcf79edfad4a6f166372f9824a4a6c009d1933534a4dc614045
[INFO] running `Command { std: "docker" "start" "-a" "4faafd7ed2925bcf79edfad4a6f166372f9824a4a6c009d1933534a4dc614045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4faafd7ed2925bcf79edfad4a6f166372f9824a4a6c009d1933534a4dc614045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4faafd7ed2925bcf79edfad4a6f166372f9824a4a6c009d1933534a4dc614045", kill_on_drop: false }`
[INFO] [stdout] 4faafd7ed2925bcf79edfad4a6f166372f9824a4a6c009d1933534a4dc614045
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b443997b226aae5f2fe92396da6fa3800877612b1b1662a5c3f5a9356ad1629c
[INFO] running `Command { std: "docker" "start" "-a" "b443997b226aae5f2fe92396da6fa3800877612b1b1662a5c3f5a9356ad1629c", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/43e5a6e1c84a37398467a12115d8e1b126dde7d5f66407fe1682d67ee83ad75a/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "b443997b226aae5f2fe92396da6fa3800877612b1b1662a5c3f5a9356ad1629c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b443997b226aae5f2fe92396da6fa3800877612b1b1662a5c3f5a9356ad1629c", kill_on_drop: false }`
[INFO] [stdout] b443997b226aae5f2fe92396da6fa3800877612b1b1662a5c3f5a9356ad1629c