[INFO] cloning repository https://github.com/bartvanbenthem/k8s-exec-tcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bartvanbenthem/k8s-exec-tcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbartvanbenthem%2Fk8s-exec-tcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbartvanbenthem%2Fk8s-exec-tcp'...
[INFO] [stderr] error: unable to write symref for HEAD: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/bartvanbenthem/k8s-exec-tcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bartvanbenthem/k8s-exec-tcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbartvanbenthem%2Fk8s-exec-tcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbartvanbenthem%2Fk8s-exec-tcp'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbartvanbenthem%2Fk8s-exec-tcp: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/bartvanbenthem/k8s-exec-tcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bartvanbenthem/k8s-exec-tcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbartvanbenthem%2Fk8s-exec-tcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbartvanbenthem%2Fk8s-exec-tcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4b31dd4b24582565fa49973948fa7c1801a69798
[INFO] checking bartvanbenthem/k8s-exec-tcp against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbartvanbenthem%2Fk8s-exec-tcp" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bartvanbenthem/k8s-exec-tcp
[INFO] finished tweaking git repo https://github.com/bartvanbenthem/k8s-exec-tcp
[INFO] tweaked toml for git repo https://github.com/bartvanbenthem/k8s-exec-tcp written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bartvanbenthem/k8s-exec-tcp on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bartvanbenthem/k8s-exec-tcp 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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 kube v0.86.0
[INFO] [stderr]   Downloaded ahash v0.8.4
[INFO] [stderr]   Downloaded k8s-openapi v0.20.0
[INFO] [stderr]   Downloaded kube-derive v0.86.0
[INFO] [stderr]   Downloaded kube-runtime v0.86.0
[INFO] [stderr]   Downloaded kube-core v0.86.0
[INFO] [stderr]   Downloaded kube-client v0.86.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b6b52f0a1190de55de582578ce5b853ac76c4480736b79d44e0e7bf54c708c3
[INFO] running `Command { std: "docker" "start" "-a" "9b6b52f0a1190de55de582578ce5b853ac76c4480736b79d44e0e7bf54c708c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b6b52f0a1190de55de582578ce5b853ac76c4480736b79d44e0e7bf54c708c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b6b52f0a1190de55de582578ce5b853ac76c4480736b79d44e0e7bf54c708c3", kill_on_drop: false }`
[INFO] [stdout] 9b6b52f0a1190de55de582578ce5b853ac76c4480736b79d44e0e7bf54c708c3


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/5437a9c6e105deaaeefbd079cb336e0512f06e2bb0a5e3b7c32aea5beeddba96/merged: no space left on device