[INFO] fetching crate wtest_basic 0.1.14...
[INFO] checking wtest_basic-0.1.14 against master#2ca7bcd03b87b52f7055a59b817443b0ac4a530d for pr-150322
[INFO] extracting crate wtest_basic 0.1.14 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate wtest_basic 0.1.14
[INFO] removed 1 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate wtest_basic 0.1.14
[INFO] tweaked toml for crates.io crate wtest_basic 0.1.14 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wtest_basic 0.1.14 on toolchain 2ca7bcd03b87b52f7055a59b817443b0ac4a530d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2ca7bcd03b87b52f7055a59b817443b0ac4a530d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wtest_basic 0.1.14 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" "+2ca7bcd03b87b52f7055a59b817443b0ac4a530d" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parse-display v0.5.5
[INFO] [stderr]   Downloaded rustversion v1.0.8
[INFO] [stderr]   Downloaded structmeta-derive v0.1.5
[INFO] [stderr]   Downloaded structmeta v0.1.5
[INFO] [stderr]   Downloaded parse-display-derive v0.5.5
[INFO] [stderr]   Downloaded anyhow v1.0.58
[INFO] [stderr]   Downloaded iter_tools v0.1.4
[INFO] [stderr]   Downloaded former_meta v0.1.12
[INFO] [stderr]   Downloaded impls_index_meta v0.1.1
[INFO] [stderr]   Downloaded data_type v0.1.9
[INFO] [stderr]   Downloaded mod_interface_runtime v0.1.1
[INFO] [stderr]   Downloaded mem_tools v0.1.1
[INFO] [stderr]   Downloaded impls_index v0.1.3
[INFO] [stderr]   Downloaded clone_dyn_meta v0.1.1
[INFO] [stderr]   Downloaded clone_dyn v0.1.0
[INFO] [stderr]   Downloaded derive_tools v0.1.5
[INFO] [stderr]   Downloaded mod_interface_meta v0.1.8
[INFO] [stderr]   Downloaded mod_interface v0.1.13
[INFO] [stderr]   Downloaded meta_tools v0.2.16
[INFO] [stderr]   Downloaded typing_tools v0.1.5
[INFO] [stderr]   Downloaded meta_tools_min v0.2.12
[INFO] [stderr]   Downloaded type_constructor v0.1.19
[INFO] [stderr]   Downloaded proc_macro_tools v0.1.15
[INFO] [stderr]   Downloaded former v0.1.12
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+2ca7bcd03b87b52f7055a59b817443b0ac4a530d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/9664d676e0fbb01dfc5c673820f5b62e89dc8763a7d62f8555c44a27337ef81e-init: no space left on device


sandbox container could not be created: command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/9664d676e0fbb01dfc5c673820f5b62e89dc8763a7d62f8555c44a27337ef81e-init: no space left on device

Caused by:
    command failed: exit status: 1
    
    Error response from daemon: mkdir /var/lib/docker/overlay2/9664d676e0fbb01dfc5c673820f5b62e89dc8763a7d62f8555c44a27337ef81e-init: no space left on device