[INFO] cloning repository https://github.com/xiuxi/r
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xiuxi/r" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiuxi%2Fr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiuxi%2Fr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ce80657806d15af7b6088672e81d3c5102973c37
[INFO] testing xiuxi/r against 1.84.0 for beta-1.85-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiuxi%2Fr" "/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/xiuxi/r on toolchain 1.84.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xiuxi/r
[INFO] finished tweaking git repo https://github.com/xiuxi/r
[INFO] tweaked toml for git repo https://github.com/xiuxi/r written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/xiuxi/r 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" "+1.84.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 755a355df638cdc687711ba3961b9851e3721fea3fd28c619a375b98a959f9a1
[INFO] running `Command { std: "docker" "start" "-a" "755a355df638cdc687711ba3961b9851e3721fea3fd28c619a375b98a959f9a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "755a355df638cdc687711ba3961b9851e3721fea3fd28c619a375b98a959f9a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "755a355df638cdc687711ba3961b9851e3721fea3fd28c619a375b98a959f9a1", kill_on_drop: false }`
[INFO] [stdout] 755a355df638cdc687711ba3961b9851e3721fea3fd28c619a375b98a959f9a1
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d142f5fc189f41be7c84bdf414413aab620536f7e4dc8a12695ca3468b1f594
[INFO] running `Command { std: "docker" "start" "-a" "6d142f5fc189f41be7c84bdf414413aab620536f7e4dc8a12695ca3468b1f594", kill_on_drop: false }`
[INFO] [stderr]    Compiling r v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "6d142f5fc189f41be7c84bdf414413aab620536f7e4dc8a12695ca3468b1f594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d142f5fc189f41be7c84bdf414413aab620536f7e4dc8a12695ca3468b1f594", kill_on_drop: false }`
[INFO] [stdout] 6d142f5fc189f41be7c84bdf414413aab620536f7e4dc8a12695ca3468b1f594
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf38105e6f25e7707931901fd79c67bcda4b489d2aa9633ffe506bf2949124f9
[INFO] running `Command { std: "docker" "start" "-a" "bf38105e6f25e7707931901fd79c67bcda4b489d2aa9633ffe506bf2949124f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling r v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "bf38105e6f25e7707931901fd79c67bcda4b489d2aa9633ffe506bf2949124f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf38105e6f25e7707931901fd79c67bcda4b489d2aa9633ffe506bf2949124f9", kill_on_drop: false }`
[INFO] [stdout] bf38105e6f25e7707931901fd79c67bcda4b489d2aa9633ffe506bf2949124f9
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0a2bf064dbd9516702f1df56337453680dc17a269485d089eb71dada00b64e77
[INFO] running `Command { std: "docker" "start" "-a" "0a2bf064dbd9516702f1df56337453680dc17a269485d089eb71dada00b64e77", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/bde37972550d7602e968a9f995aa5a3459771b5a65d143465ebaa6e920812270/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "0a2bf064dbd9516702f1df56337453680dc17a269485d089eb71dada00b64e77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a2bf064dbd9516702f1df56337453680dc17a269485d089eb71dada00b64e77", kill_on_drop: false }`
[INFO] [stdout] 0a2bf064dbd9516702f1df56337453680dc17a269485d089eb71dada00b64e77