[INFO] cloning repository https://github.com/cdmurph32/clock-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cdmurph32/clock-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdmurph32%2Fclock-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdmurph32%2Fclock-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cca41b25714759a9346f50b29d3e0fb2fdea3d6d
[INFO] testing cdmurph32/clock-test against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdmurph32%2Fclock-test" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] error: unable to write symref for HEAD: No space left on device
[INFO] testing cdmurph32/clock-test against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdmurph32%2Fclock-test" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cdmurph32/clock-test on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cdmurph32/clock-test
[INFO] finished tweaking git repo https://github.com/cdmurph32/clock-test
[INFO] tweaked toml for git repo https://github.com/cdmurph32/clock-test written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/cdmurph32/clock-test 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" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wit-bindgen-rt v0.21.0
[INFO] [stderr]   Downloaded wit-bindgen-core v0.21.0
[INFO] [stderr]   Downloaded wit-bindgen v0.21.0
[INFO] [stderr]   Downloaded wit-bindgen-rust-macro v0.21.0
[INFO] [stderr]   Downloaded spdx v0.10.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a747834d28f04b6e6a56ffa589d0bdb15d9a554ff6c7852b40ca13db30a9d629
[INFO] running `Command { std: "docker" "start" "-a" "a747834d28f04b6e6a56ffa589d0bdb15d9a554ff6c7852b40ca13db30a9d629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a747834d28f04b6e6a56ffa589d0bdb15d9a554ff6c7852b40ca13db30a9d629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a747834d28f04b6e6a56ffa589d0bdb15d9a554ff6c7852b40ca13db30a9d629", kill_on_drop: false }`
[INFO] [stdout] a747834d28f04b6e6a56ffa589d0bdb15d9a554ff6c7852b40ca13db30a9d629
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6b3e6a5c41a685ad2eab9a4166b55d6e0f27c6f36c8e709b2438ffebf4a11b0
[INFO] running `Command { std: "docker" "start" "-a" "e6b3e6a5c41a685ad2eab9a4166b55d6e0f27c6f36c8e709b2438ffebf4a11b0", 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/overlay2/50308cffb7d2874a9d3fe2329920443dab5dc48f031b89ecb54f43005940ef2e/merged/opt/rustwide/cargo-home: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "e6b3e6a5c41a685ad2eab9a4166b55d6e0f27c6f36c8e709b2438ffebf4a11b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6b3e6a5c41a685ad2eab9a4166b55d6e0f27c6f36c8e709b2438ffebf4a11b0", kill_on_drop: false }`
[INFO] [stdout] e6b3e6a5c41a685ad2eab9a4166b55d6e0f27c6f36c8e709b2438ffebf4a11b0