[INFO] fetching crate variantkey 0.1.0...
[INFO] checking variantkey-0.1.0 against try#5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db for pr-143717
[INFO] extracting crate variantkey 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate variantkey 0.1.0
[INFO] finished tweaking crates.io crate variantkey 0.1.0
[INFO] tweaked toml for crates.io crate variantkey 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate variantkey 0.1.0 on toolchain 5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding atoi v0.3.3 (available: v2.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6ca4d1964a7a74f390737c349cbac1937a5b580b04a4b2d2a82253e7a899b28
[INFO] running `Command { std: "docker" "start" "-a" "a6ca4d1964a7a74f390737c349cbac1937a5b580b04a4b2d2a82253e7a899b28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6ca4d1964a7a74f390737c349cbac1937a5b580b04a4b2d2a82253e7a899b28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6ca4d1964a7a74f390737c349cbac1937a5b580b04a4b2d2a82253e7a899b28", kill_on_drop: false }`
[INFO] [stdout] a6ca4d1964a7a74f390737c349cbac1937a5b580b04a4b2d2a82253e7a899b28
[INFO] checking variantkey-0.1.0 against try#5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db for pr-143717
[INFO] extracting crate variantkey 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] checking variantkey-0.1.0 against try#5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db for pr-143717
[INFO] extracting crate variantkey 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] checking variantkey-0.1.0 against try#5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db for pr-143717
[INFO] extracting crate variantkey 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] checking variantkey-0.1.0 against try#5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db for pr-143717
[INFO] extracting crate variantkey 0.1.0 into /workspace/builds/worker-2-tc2/source


unable to download variantkey version 0.1.0

Caused by:
    0: failed to unpack `variantkey-0.1.0/testfiles/vk-test.txt.gz` into `/workspace/builds/worker-2-tc2/source/testfiles/vk-test.txt.gz`
    1: No space left on device (os error 28)