[INFO] cloning repository https://github.com/jayong93/diffdirs.nvim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jayong93/diffdirs.nvim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjayong93%2Fdiffdirs.nvim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjayong93%2Fdiffdirs.nvim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d1ed418a01ac6f692e73c731a7f8856a623106c
[INFO] checking jayong93/diffdirs.nvim against master#a5db378dc14a40dd1580c27fb8362156446382c3 for pr-136490
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjayong93%2Fdiffdirs.nvim" "/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/jayong93/diffdirs.nvim on toolchain a5db378dc14a40dd1580c27fb8362156446382c3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5db378dc14a40dd1580c27fb8362156446382c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/jayong93/diffdirs.nvim
[INFO] finished tweaking git repo https://github.com/jayong93/diffdirs.nvim
[INFO] tweaked toml for git repo https://github.com/jayong93/diffdirs.nvim written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jayong93/diffdirs.nvim 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" "+a5db378dc14a40dd1580c27fb8362156446382c3" "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]  Downloading crates ...
[INFO] [stderr]   Downloaded nvim-oxi-api v0.5.1
[INFO] [stderr]   Downloaded nvim-oxi-macros v0.5.1
[INFO] [stderr]   Downloaded nvim-oxi-types v0.5.1
[INFO] [stderr]   Downloaded nvim-oxi v0.5.1
[INFO] [stderr]   Downloaded nvim-oxi-luajit v0.5.1
[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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a5db378dc14a40dd1580c27fb8362156446382c3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5333466f5c9bcc66b884a64a8b3ed1140c32c736143dcea38be3f0e377b2c10f
[INFO] running `Command { std: "docker" "start" "-a" "5333466f5c9bcc66b884a64a8b3ed1140c32c736143dcea38be3f0e377b2c10f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5333466f5c9bcc66b884a64a8b3ed1140c32c736143dcea38be3f0e377b2c10f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5333466f5c9bcc66b884a64a8b3ed1140c32c736143dcea38be3f0e377b2c10f", kill_on_drop: false }`
[INFO] [stdout] 5333466f5c9bcc66b884a64a8b3ed1140c32c736143dcea38be3f0e377b2c10f
[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_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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a5db378dc14a40dd1580c27fb8362156446382c3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d7775ac1bb3a14270bff53adb0be218c0cd9922d836d0bf9d084ec207e59da7
[INFO] running `Command { std: "docker" "start" "-a" "2d7775ac1bb3a14270bff53adb0be218c0cd9922d836d0bf9d084ec207e59da7", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/var/lib/crater-agent-workspace/cargo-home" to rootfs at "/opt/rustwide/cargo-home": mkdir /var/lib/docker/overlay2/a313e17f2f3962075a07b89083ac68cbf5a88ec3c5dd71ba895b06a1c6322e8a/merged/opt/rustwide/cargo-home: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "2d7775ac1bb3a14270bff53adb0be218c0cd9922d836d0bf9d084ec207e59da7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d7775ac1bb3a14270bff53adb0be218c0cd9922d836d0bf9d084ec207e59da7", kill_on_drop: false }`
[INFO] [stdout] 2d7775ac1bb3a14270bff53adb0be218c0cd9922d836d0bf9d084ec207e59da7