[INFO] cloning repository https://github.com/willuhmjs/lilcaeser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/willuhmjs/lilcaeser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwilluhmjs%2Flilcaeser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwilluhmjs%2Flilcaeser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 063524375600942029cfc40065d17149d1469c7e
[INFO] testing willuhmjs/lilcaeser against master#552a959051cebf8f88a8f558399baf733bec9ce0 for pr-136932
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwilluhmjs%2Flilcaeser" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/willuhmjs/lilcaeser on toolchain 552a959051cebf8f88a8f558399baf733bec9ce0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/willuhmjs/lilcaeser
[INFO] finished tweaking git repo https://github.com/willuhmjs/lilcaeser
[INFO] tweaked toml for git repo https://github.com/willuhmjs/lilcaeser written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/willuhmjs/lilcaeser 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" "+552a959051cebf8f88a8f558399baf733bec9ce0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10f9e5adb2652479ca26e5ecd7c438097e4aeb0185b8c1fe56aa54cfe360ab6b
[INFO] running `Command { std: "docker" "start" "-a" "10f9e5adb2652479ca26e5ecd7c438097e4aeb0185b8c1fe56aa54cfe360ab6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10f9e5adb2652479ca26e5ecd7c438097e4aeb0185b8c1fe56aa54cfe360ab6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10f9e5adb2652479ca26e5ecd7c438097e4aeb0185b8c1fe56aa54cfe360ab6b", kill_on_drop: false }`
[INFO] [stdout] 10f9e5adb2652479ca26e5ecd7c438097e4aeb0185b8c1fe56aa54cfe360ab6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b4f662824f69cefd387f17cbe9d5e26475245ea15e54ddc996e4674cc23ef91
[INFO] running `Command { std: "docker" "start" "-a" "2b4f662824f69cefd387f17cbe9d5e26475245ea15e54ddc996e4674cc23ef91", kill_on_drop: false }`
[INFO] [stderr]    Compiling lilcaeser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "2b4f662824f69cefd387f17cbe9d5e26475245ea15e54ddc996e4674cc23ef91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b4f662824f69cefd387f17cbe9d5e26475245ea15e54ddc996e4674cc23ef91", kill_on_drop: false }`
[INFO] [stdout] 2b4f662824f69cefd387f17cbe9d5e26475245ea15e54ddc996e4674cc23ef91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebd1a163daeb47de9dfb503baf0b0bdea245693db1b70349fe37366312e7f966
[INFO] running `Command { std: "docker" "start" "-a" "ebd1a163daeb47de9dfb503baf0b0bdea245693db1b70349fe37366312e7f966", 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/overlay2/4fca0efe7389f9ca9b0b875307fe7f03820d6ac36e4b93e5b57071b70a242163/merged/opt/rustwide/cargo-home: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "ebd1a163daeb47de9dfb503baf0b0bdea245693db1b70349fe37366312e7f966", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebd1a163daeb47de9dfb503baf0b0bdea245693db1b70349fe37366312e7f966", kill_on_drop: false }`
[INFO] [stdout] ebd1a163daeb47de9dfb503baf0b0bdea245693db1b70349fe37366312e7f966