[INFO] cloning repository https://github.com/aylz83/polyview
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aylz83/polyview" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faylz83%2Fpolyview", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faylz83%2Fpolyview'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a65b918e58faf0e33b2d6a64c943882d882a2d0f
[INFO] checking aylz83/polyview against master#db0e836148accac8a22532e3596ac612b63c2d8e for pr-139272
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faylz83%2Fpolyview" "/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/aylz83/polyview on toolchain db0e836148accac8a22532e3596ac612b63c2d8e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db0e836148accac8a22532e3596ac612b63c2d8e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/aylz83/polyview
[INFO] finished tweaking git repo https://github.com/aylz83/polyview
[INFO] tweaked toml for git repo https://github.com/aylz83/polyview written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/aylz83/polyview 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" "+db0e836148accac8a22532e3596ac612b63c2d8e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bio-types v0.11.0
[INFO] [stderr]   Downloaded triple_accel v0.3.4
[INFO] [stderr]   Downloaded bindgen v0.55.1
[INFO] [stderr]   Downloaded bio v0.34.0
[INFO] [stderr]   Downloaded ndarray v0.15.2
[INFO] [stderr]   Downloaded libnotcurses-sys v2.3.1
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+db0e836148accac8a22532e3596ac612b63c2d8e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d668e5211cd0f52e70c056cfe1012c55d2f4bb3c184297e5404bea1e021260de
[INFO] running `Command { std: "docker" "start" "-a" "d668e5211cd0f52e70c056cfe1012c55d2f4bb3c184297e5404bea1e021260de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d668e5211cd0f52e70c056cfe1012c55d2f4bb3c184297e5404bea1e021260de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d668e5211cd0f52e70c056cfe1012c55d2f4bb3c184297e5404bea1e021260de", kill_on_drop: false }`
[INFO] [stdout] d668e5211cd0f52e70c056cfe1012c55d2f4bb3c184297e5404bea1e021260de


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/8d4e4f08ef82cd515d2e0e265b9f608e8c87bf4ea515b7235afe3096a891b4d8/merged: no space left on device