[INFO] cloning repository https://github.com/odeothx/mandelbrot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/odeothx/mandelbrot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fodeothx%2Fmandelbrot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fodeothx%2Fmandelbrot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bbe9f653a7ef980da3ff2011aaf51e7d4de5264f
[INFO] checking odeothx/mandelbrot against master#ba7e63b63871a429533c189adbfb1d9a6337e000 for pr-135331-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fodeothx%2Fmandelbrot" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/odeothx/mandelbrot
[INFO] finished tweaking git repo https://github.com/odeothx/mandelbrot
[INFO] tweaked toml for git repo https://github.com/odeothx/mandelbrot written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/odeothx/mandelbrot on toolchain ba7e63b63871a429533c189adbfb1d9a6337e000
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/odeothx/mandelbrot 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" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zune-jpeg v0.4.15
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70af9330a39087412519504438dbf96968e5e3bc2a8ed7ff39d018d00ffb68fc
[INFO] running `Command { std: "docker" "start" "-a" "70af9330a39087412519504438dbf96968e5e3bc2a8ed7ff39d018d00ffb68fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70af9330a39087412519504438dbf96968e5e3bc2a8ed7ff39d018d00ffb68fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70af9330a39087412519504438dbf96968e5e3bc2a8ed7ff39d018d00ffb68fc", kill_on_drop: false }`
[INFO] [stdout] 70af9330a39087412519504438dbf96968e5e3bc2a8ed7ff39d018d00ffb68fc
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c6a7590a72c1ffefef6b43897cd996896c88624b55fa1a57a4235bf6a0ea8d5
[INFO] running `Command { std: "docker" "start" "-a" "2c6a7590a72c1ffefef6b43897cd996896c88624b55fa1a57a4235bf6a0ea8d5", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/docker/containers/2c6a7590a72c1ffefef6b43897cd996896c88624b55fa1a57a4235bf6a0ea8d5/hosts: no space left on device
[INFO] running `Command { std: "docker" "inspect" "2c6a7590a72c1ffefef6b43897cd996896c88624b55fa1a57a4235bf6a0ea8d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c6a7590a72c1ffefef6b43897cd996896c88624b55fa1a57a4235bf6a0ea8d5", kill_on_drop: false }`
[INFO] [stdout] 2c6a7590a72c1ffefef6b43897cd996896c88624b55fa1a57a4235bf6a0ea8d5