[INFO] cloning repository https://github.com/nicholasbishop/rustup-nested-bug-repro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nicholasbishop/rustup-nested-bug-repro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicholasbishop%2Frustup-nested-bug-repro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicholasbishop%2Frustup-nested-bug-repro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b607bfb602448a50fcc78f23f74c8fc07a2125f1
[INFO] checking nicholasbishop/rustup-nested-bug-repro against try#15e8bc6907ab2b3623cb52acc726f4787458df64 for pr-141352
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicholasbishop%2Frustup-nested-bug-repro" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nicholasbishop/rustup-nested-bug-repro on toolchain 15e8bc6907ab2b3623cb52acc726f4787458df64
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nicholasbishop/rustup-nested-bug-repro
[INFO] finished tweaking git repo https://github.com/nicholasbishop/rustup-nested-bug-repro
[INFO] tweaked toml for git repo https://github.com/nicholasbishop/rustup-nested-bug-repro written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/nicholasbishop/rustup-nested-bug-repro 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" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a2aecadbfaca7c45fd5afe35c50ca2927449a21660b6e0c09e8f69d57817fc1
[INFO] running `Command { std: "docker" "start" "-a" "5a2aecadbfaca7c45fd5afe35c50ca2927449a21660b6e0c09e8f69d57817fc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a2aecadbfaca7c45fd5afe35c50ca2927449a21660b6e0c09e8f69d57817fc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a2aecadbfaca7c45fd5afe35c50ca2927449a21660b6e0c09e8f69d57817fc1", kill_on_drop: false }`
[INFO] [stdout] 5a2aecadbfaca7c45fd5afe35c50ca2927449a21660b6e0c09e8f69d57817fc1
[INFO] checking nicholasbishop/rustup-nested-bug-repro against try#15e8bc6907ab2b3623cb52acc726f4787458df64 for pr-141352
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicholasbishop%2Frustup-nested-bug-repro" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nicholasbishop/rustup-nested-bug-repro on toolchain 15e8bc6907ab2b3623cb52acc726f4787458df64
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nicholasbishop/rustup-nested-bug-repro
[INFO] finished tweaking git repo https://github.com/nicholasbishop/rustup-nested-bug-repro
[INFO] tweaked toml for git repo https://github.com/nicholasbishop/rustup-nested-bug-repro written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/nicholasbishop/rustup-nested-bug-repro 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" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a6fcaa6b8502fa48338908cd30b5f6f9b27484ffa6bc2557cdeec59c75d6897
[INFO] running `Command { std: "docker" "start" "-a" "8a6fcaa6b8502fa48338908cd30b5f6f9b27484ffa6bc2557cdeec59c75d6897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a6fcaa6b8502fa48338908cd30b5f6f9b27484ffa6bc2557cdeec59c75d6897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a6fcaa6b8502fa48338908cd30b5f6f9b27484ffa6bc2557cdeec59c75d6897", kill_on_drop: false }`
[INFO] [stdout] 8a6fcaa6b8502fa48338908cd30b5f6f9b27484ffa6bc2557cdeec59c75d6897
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+15e8bc6907ab2b3623cb52acc726f4787458df64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29eea638a26c808bb5178b6c92eb86caf9bd553e96a99984d6d2471fb9a4be15
[INFO] running `Command { std: "docker" "start" "-a" "29eea638a26c808bb5178b6c92eb86caf9bd553e96a99984d6d2471fb9a4be15", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to create task for container: failed to start shim: mkdir /var/lib/containerd/io.containerd.runtime.v2.task/moby/29eea638a26c808bb5178b6c92eb86caf9bd553e96a99984d6d2471fb9a4be15: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "29eea638a26c808bb5178b6c92eb86caf9bd553e96a99984d6d2471fb9a4be15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29eea638a26c808bb5178b6c92eb86caf9bd553e96a99984d6d2471fb9a4be15", kill_on_drop: false }`
[INFO] [stdout] 29eea638a26c808bb5178b6c92eb86caf9bd553e96a99984d6d2471fb9a4be15