[INFO] cloning repository https://github.com/happy-machine/clipboard-warrior
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/happy-machine/clipboard-warrior" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhappy-machine%2Fclipboard-warrior", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhappy-machine%2Fclipboard-warrior'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhappy-machine%2Fclipboard-warrior: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/happy-machine/clipboard-warrior
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/happy-machine/clipboard-warrior" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhappy-machine%2Fclipboard-warrior", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhappy-machine%2Fclipboard-warrior'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c16535f886c48374bd2a3e5a33c986cf63d498dd
[INFO] checking happy-machine/clipboard-warrior against master#2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48 for pr-142723
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhappy-machine%2Fclipboard-warrior" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/happy-machine/clipboard-warrior on toolchain 2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/happy-machine/clipboard-warrior
[INFO] finished tweaking git repo https://github.com/happy-machine/clipboard-warrior
[INFO] tweaked toml for git repo https://github.com/happy-machine/clipboard-warrior written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/happy-machine/clipboard-warrior 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" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 931c068c474b4d5316886d6cead2e070b7f96913d573fdbd0edd594bb308f33f
[INFO] running `Command { std: "docker" "start" "-a" "931c068c474b4d5316886d6cead2e070b7f96913d573fdbd0edd594bb308f33f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "931c068c474b4d5316886d6cead2e070b7f96913d573fdbd0edd594bb308f33f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "931c068c474b4d5316886d6cead2e070b7f96913d573fdbd0edd594bb308f33f", kill_on_drop: false }`
[INFO] [stdout] 931c068c474b4d5316886d6cead2e070b7f96913d573fdbd0edd594bb308f33f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] befbd65676ecd68fb6fd5b716d923cf1bfa8e68de0c00e2edf433f2ce635d43a
[INFO] running `Command { std: "docker" "start" "-a" "befbd65676ecd68fb6fd5b716d923cf1bfa8e68de0c00e2edf433f2ce635d43a", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/serde_derive-202e8aa600fe0af1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "befbd65676ecd68fb6fd5b716d923cf1bfa8e68de0c00e2edf433f2ce635d43a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "befbd65676ecd68fb6fd5b716d923cf1bfa8e68de0c00e2edf433f2ce635d43a", kill_on_drop: false }`
[INFO] [stdout] befbd65676ecd68fb6fd5b716d923cf1bfa8e68de0c00e2edf433f2ce635d43a