[INFO] cloning repository https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcypriansakwa%2FInteractive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcypriansakwa%2FInteractive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcypriansakwa%2FInteractive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcypriansakwa%2FInteractive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcypriansakwa%2FInteractive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcypriansakwa%2FInteractive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcypriansakwa%2FInteractive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcypriansakwa%2FInteractive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de2cae2ed553f84e104c366e667c1f05a5330f72
[INFO] checking cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol against try#5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcypriansakwa%2FInteractive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: failed to write new configuration file /workspace/builds/worker-4-tc2/source/.git/config.lock
[INFO] [stderr] error: failed to write new configuration file /workspace/builds/worker-4-tc2/source/.git/config.lock
[INFO] started tweaking git repo https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol
[INFO] finished tweaking git repo https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol
[INFO] tweaked toml for git repo https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol on toolchain 5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol 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" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/a26ea49bc84ef472c93f53f920cef08250cc5372ccb2d45ddf83856d1f20cde0/merged/opt/rustwide: no space left on device
[INFO] checking cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol against try#5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcypriansakwa%2FInteractive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] /workspace/builds/worker-4-tc2/source/.git/objects/pack: No space left on device
[INFO] checking cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol against try#5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcypriansakwa%2FInteractive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol
[INFO] finished tweaking git repo https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol
[INFO] tweaked toml for git repo https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol on toolchain 5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol 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" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/image/overlay2/layerdb/mounts/d76c50858151f7bafd2dd79b09fc83c0326ce8bb6441a3297317261cfa16a74d: no space left on device
[INFO] checking cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol against try#5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcypriansakwa%2FInteractive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol
[INFO] finished tweaking git repo https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol
[INFO] tweaked toml for git repo https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol on toolchain 5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol 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" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20a96db150357e3e83fd126df280e5b0bafa37e6a10e08630f64e1c8f272d6fc
[INFO] running `Command { std: "docker" "start" "-a" "20a96db150357e3e83fd126df280e5b0bafa37e6a10e08630f64e1c8f272d6fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20a96db150357e3e83fd126df280e5b0bafa37e6a10e08630f64e1c8f272d6fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20a96db150357e3e83fd126df280e5b0bafa37e6a10e08630f64e1c8f272d6fc", kill_on_drop: false }`
[INFO] [stdout] 20a96db150357e3e83fd126df280e5b0bafa37e6a10e08630f64e1c8f272d6fc
[INFO] checking cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol against try#5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcypriansakwa%2FInteractive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol
[INFO] finished tweaking git repo https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol
[INFO] tweaked toml for git repo https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol on toolchain 5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cypriansakwa/Interactive_Zero_Knowledge_Proof_of_Knowledge_of_Discrete_Log_Problem_Protocol 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" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6dfa3235074313466aad7ed12fc658bb543b23de248315210f1b5d49eac6a785
[INFO] running `Command { std: "docker" "start" "-a" "6dfa3235074313466aad7ed12fc658bb543b23de248315210f1b5d49eac6a785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6dfa3235074313466aad7ed12fc658bb543b23de248315210f1b5d49eac6a785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dfa3235074313466aad7ed12fc658bb543b23de248315210f1b5d49eac6a785", kill_on_drop: false }`
[INFO] [stdout] 6dfa3235074313466aad7ed12fc658bb543b23de248315210f1b5d49eac6a785


command failed: exit status: 1

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/builds/worker-4-tc2/target" to rootfs at "/opt/rustwide/target": create mountpoint for /opt/rustwide/target mount: mkdirat /var/lib/docker/overlay2/6adb44829ea9e5ebb97ada264477dbb8b016297b2d709c03d1629ca32d0ddac6/merged/opt/rustwide/target: no space left on device: unknown