[INFO] cloning repository https://github.com/noamraph/nix-home-fs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/noamraph/nix-home-fs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoamraph%2Fnix-home-fs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoamraph%2Fnix-home-fs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de7ee7a905ba9ea871847da230f743bdbf00aa7d
[INFO] checking noamraph/nix-home-fs against master#4847d6a9d07d4be9ba3196f6ad444af2d7bdde72 for pr-134276
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoamraph%2Fnix-home-fs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/noamraph/nix-home-fs on toolchain 4847d6a9d07d4be9ba3196f6ad444af2d7bdde72
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/noamraph/nix-home-fs
[INFO] finished tweaking git repo https://github.com/noamraph/nix-home-fs
[INFO] tweaked toml for git repo https://github.com/noamraph/nix-home-fs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/noamraph/nix-home-fs 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" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "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 zerocopy v0.6.3
[INFO] [stderr]   Downloaded zerocopy-derive v0.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d33b659c8db7227420a66996917933d2509c55a4ebf1cf5cf6121d0617d7fdc
[INFO] running `Command { std: "docker" "start" "-a" "9d33b659c8db7227420a66996917933d2509c55a4ebf1cf5cf6121d0617d7fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d33b659c8db7227420a66996917933d2509c55a4ebf1cf5cf6121d0617d7fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d33b659c8db7227420a66996917933d2509c55a4ebf1cf5cf6121d0617d7fdc", kill_on_drop: false }`
[INFO] [stdout] 9d33b659c8db7227420a66996917933d2509c55a4ebf1cf5cf6121d0617d7fdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f9166776c3d8121a547e730abe9bfdc3ef8dee8caa4a4d1bb3a0f360331d677
[INFO] running `Command { std: "docker" "start" "-a" "7f9166776c3d8121a547e730abe9bfdc3ef8dee8caa4a4d1bb3a0f360331d677", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/67ee01c8f3965345b9b0cb485e1355e2dbbdc6a80a9978608f567bfd5fb1f601/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "7f9166776c3d8121a547e730abe9bfdc3ef8dee8caa4a4d1bb3a0f360331d677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f9166776c3d8121a547e730abe9bfdc3ef8dee8caa4a4d1bb3a0f360331d677", kill_on_drop: false }`
[INFO] [stdout] 7f9166776c3d8121a547e730abe9bfdc3ef8dee8caa4a4d1bb3a0f360331d677