[INFO] cloning repository https://github.com/seetohjinwei/rustlings
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/seetohjinwei/rustlings" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseetohjinwei%2Frustlings", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseetohjinwei%2Frustlings'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1edc05e4620bda7dddfe9299f20375172e8350d1
[INFO] testing seetohjinwei/rustlings against 1.84.0 for beta-1.85-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseetohjinwei%2Frustlings" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/seetohjinwei/rustlings 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/seetohjinwei/rustlings
[INFO] finished tweaking git repo https://github.com/seetohjinwei/rustlings
[INFO] tweaked toml for git repo https://github.com/seetohjinwei/rustlings written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/seetohjinwei/rustlings 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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d2b31f648859c4007707204a9a6be853b13da836258889d3d756a85a534dd5d0
[INFO] running `Command { std: "docker" "start" "-a" "d2b31f648859c4007707204a9a6be853b13da836258889d3d756a85a534dd5d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2b31f648859c4007707204a9a6be853b13da836258889d3d756a85a534dd5d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2b31f648859c4007707204a9a6be853b13da836258889d3d756a85a534dd5d0", kill_on_drop: false }`
[INFO] [stdout] d2b31f648859c4007707204a9a6be853b13da836258889d3d756a85a534dd5d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5904ec63146d03ac0029aeb32bedd149e136f3706d690a04405d18ff7d7b17ad
[INFO] running `Command { std: "docker" "start" "-a" "5904ec63146d03ac0029aeb32bedd149e136f3706d690a04405d18ff7d7b17ad", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/1b818a13b1fb58fefde67dc4de2e15ab3adf3339e244d8c38e502186b0658743/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "5904ec63146d03ac0029aeb32bedd149e136f3706d690a04405d18ff7d7b17ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5904ec63146d03ac0029aeb32bedd149e136f3706d690a04405d18ff7d7b17ad", kill_on_drop: false }`
[INFO] [stdout] 5904ec63146d03ac0029aeb32bedd149e136f3706d690a04405d18ff7d7b17ad