[INFO] cloning repository https://github.com/helper2424/check_custom_channels
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/helper2424/check_custom_channels" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhelper2424%2Fcheck_custom_channels", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhelper2424%2Fcheck_custom_channels'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhelper2424%2Fcheck_custom_channels: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/helper2424/check_custom_channels
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/helper2424/check_custom_channels" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhelper2424%2Fcheck_custom_channels", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhelper2424%2Fcheck_custom_channels'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a9824f0b30c58bc063cb230ad164b0b3586b5daf
[INFO] checking helper2424/check_custom_channels against master#ecb170afc878648c3ae355dbd596c8e4b6f7ebdc for pr-139022
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhelper2424%2Fcheck_custom_channels" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/helper2424/check_custom_channels on toolchain ecb170afc878648c3ae355dbd596c8e4b6f7ebdc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ecb170afc878648c3ae355dbd596c8e4b6f7ebdc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/helper2424/check_custom_channels
[INFO] finished tweaking git repo https://github.com/helper2424/check_custom_channels
[INFO] tweaked toml for git repo https://github.com/helper2424/check_custom_channels written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/helper2424/check_custom_channels 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" "+ecb170afc878648c3ae355dbd596c8e4b6f7ebdc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+ecb170afc878648c3ae355dbd596c8e4b6f7ebdc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e78a6aee74119f5d2f1c67f1286fb71ba5b30c60d5c1088d2adc22b4537a0d57
[INFO] running `Command { std: "docker" "start" "-a" "e78a6aee74119f5d2f1c67f1286fb71ba5b30c60d5c1088d2adc22b4537a0d57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e78a6aee74119f5d2f1c67f1286fb71ba5b30c60d5c1088d2adc22b4537a0d57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e78a6aee74119f5d2f1c67f1286fb71ba5b30c60d5c1088d2adc22b4537a0d57", kill_on_drop: false }`
[INFO] [stdout] e78a6aee74119f5d2f1c67f1286fb71ba5b30c60d5c1088d2adc22b4537a0d57


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/f7eb585badecb5f7168f2b7a18997fda3864749f2cd5aded93fca6641fff6aeb/merged: no space left on device