[INFO] cloning repository https://github.com/kokoro-rs/k-onfig
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kokoro-rs/k-onfig" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkokoro-rs%2Fk-onfig", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkokoro-rs%2Fk-onfig'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e6b2feff5b7eab883253edec8f0929ad9ac4ade3
[INFO] checking kokoro-rs/k-onfig against master#8e37e151835d96d6a7415e93e6876561485a3354 for pr-134218
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkokoro-rs%2Fk-onfig" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kokoro-rs/k-onfig on toolchain 8e37e151835d96d6a7415e93e6876561485a3354
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e37e151835d96d6a7415e93e6876561485a3354" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kokoro-rs/k-onfig
[INFO] finished tweaking git repo https://github.com/kokoro-rs/k-onfig
[INFO] tweaked toml for git repo https://github.com/kokoro-rs/k-onfig written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kokoro-rs/k-onfig 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" "+8e37e151835d96d6a7415e93e6876561485a3354" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+8e37e151835d96d6a7415e93e6876561485a3354" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6cea6a65a14905fdd3deb64df47db860a6ffcb3e9a6cba0ee64a84c10d5318a7
[INFO] running `Command { std: "docker" "start" "-a" "6cea6a65a14905fdd3deb64df47db860a6ffcb3e9a6cba0ee64a84c10d5318a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cea6a65a14905fdd3deb64df47db860a6ffcb3e9a6cba0ee64a84c10d5318a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cea6a65a14905fdd3deb64df47db860a6ffcb3e9a6cba0ee64a84c10d5318a7", kill_on_drop: false }`
[INFO] [stdout] 6cea6a65a14905fdd3deb64df47db860a6ffcb3e9a6cba0ee64a84c10d5318a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+8e37e151835d96d6a7415e93e6876561485a3354" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a0325aabb4bdac52cb1a92f64edc8af1330f56b540849536d80fae7721dfbd1
[INFO] running `Command { std: "docker" "start" "-a" "1a0325aabb4bdac52cb1a92f64edc8af1330f56b540849536d80fae7721dfbd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking syn v2.0.50
[INFO] [stderr]     Checking k-onfig-derive v0.0.1 (/opt/rustwide/workdir/k-onfig-derive)
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking k-onfig v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/k_onfig-8bfb75f570c1908d.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/k-onfig-8bfb75f570c1908d/dep-lib-k_onfig`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetao0dxgk"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `k-onfig` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "1a0325aabb4bdac52cb1a92f64edc8af1330f56b540849536d80fae7721dfbd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a0325aabb4bdac52cb1a92f64edc8af1330f56b540849536d80fae7721dfbd1", kill_on_drop: false }`
[INFO] [stdout] 1a0325aabb4bdac52cb1a92f64edc8af1330f56b540849536d80fae7721dfbd1