[INFO] cloning repository https://github.com/MaruthiV/WalkLab
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MaruthiV/WalkLab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaruthiV%2FWalkLab", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaruthiV%2FWalkLab'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1aa28574e710d3d7c0cb6d59990f5ece9d4ec2f9
[INFO] checking MaruthiV/WalkLab against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaruthiV%2FWalkLab" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MaruthiV/WalkLab
[INFO] finished tweaking git repo https://github.com/MaruthiV/WalkLab
[INFO] tweaked toml for git repo https://github.com/MaruthiV/WalkLab written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MaruthiV/WalkLab on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MaruthiV/WalkLab 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `rust-version` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | rust-version = "1.75"
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.rust-version`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr] warning: binary `pendulum_ppo` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../pendulum_ppo
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `pendulum-ppo`, convert `package.name`
[INFO] [stderr]   --> examples/pendulum_ppo/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "pendulum_ppo"
[INFO] [stderr]  2 + name = "pendulum-ppo"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `pendulum-ppo`, specify `bin.name`
[INFO] [stderr]   --> examples/pendulum_ppo/Cargo.toml:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 ~ workspace = true
[INFO] [stderr] 17 + [[bin]]
[INFO] [stderr] 18 + name = "pendulum-ppo"
[INFO] [stderr] 19 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `pendulum_ppo` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `walker_ppo` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../walker_ppo
[INFO] [stderr]    |                                                  ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `walker-ppo`, convert `package.name`
[INFO] [stderr]   --> examples/walker_ppo/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "walker_ppo"
[INFO] [stderr]  2 + name = "walker-ppo"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `walker-ppo`, specify `bin.name`
[INFO] [stderr]   --> examples/walker_ppo/Cargo.toml:17:18
[INFO] [stderr]    |
[INFO] [stderr] 17 ~ workspace = true
[INFO] [stderr] 18 + [[bin]]
[INFO] [stderr] 19 + name = "walker-ppo"
[INFO] [stderr] 20 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `walker_ppo` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `falling_boxes` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../falling_boxes
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `falling-boxes`, convert `package.name`
[INFO] [stderr]   --> examples/falling_boxes/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "falling_boxes"
[INFO] [stderr]  2 + name = "falling-boxes"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `falling-boxes`, specify `bin.name`
[INFO] [stderr]   --> examples/falling_boxes/Cargo.toml:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 ~ workspace = true
[INFO] [stderr] 17 + [[bin]]
[INFO] [stderr] 18 + name = "falling-boxes"
[INFO] [stderr] 19 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `falling_boxes` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `box_stack` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../box_stack
[INFO] [stderr]    |                                                  ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `box-stack`, convert `package.name`
[INFO] [stderr]   --> examples/box_stack/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "box_stack"
[INFO] [stderr]  2 + name = "box-stack"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `box-stack`, specify `bin.name`
[INFO] [stderr]   --> examples/box_stack/Cargo.toml:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 ~ workspace = true
[INFO] [stderr] 17 + [[bin]]
[INFO] [stderr] 18 + name = "box-stack"
[INFO] [stderr] 19 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `box_stack` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking MaruthiV/WalkLab against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaruthiV%2FWalkLab" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MaruthiV/WalkLab
[INFO] finished tweaking git repo https://github.com/MaruthiV/WalkLab
[INFO] tweaked toml for git repo https://github.com/MaruthiV/WalkLab written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MaruthiV/WalkLab on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MaruthiV/WalkLab 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `rust-version` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | rust-version = "1.75"
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.rust-version`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr] warning: binary `pendulum_ppo` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../pendulum_ppo
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `pendulum-ppo`, convert `package.name`
[INFO] [stderr]   --> examples/pendulum_ppo/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "pendulum_ppo"
[INFO] [stderr]  2 + name = "pendulum-ppo"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `pendulum-ppo`, specify `bin.name`
[INFO] [stderr]   --> examples/pendulum_ppo/Cargo.toml:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 ~ workspace = true
[INFO] [stderr] 17 + [[bin]]
[INFO] [stderr] 18 + name = "pendulum-ppo"
[INFO] [stderr] 19 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `pendulum_ppo` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `walker_ppo` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../walker_ppo
[INFO] [stderr]    |                                                  ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `walker-ppo`, convert `package.name`
[INFO] [stderr]   --> examples/walker_ppo/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "walker_ppo"
[INFO] [stderr]  2 + name = "walker-ppo"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `walker-ppo`, specify `bin.name`
[INFO] [stderr]   --> examples/walker_ppo/Cargo.toml:17:18
[INFO] [stderr]    |
[INFO] [stderr] 17 ~ workspace = true
[INFO] [stderr] 18 + [[bin]]
[INFO] [stderr] 19 + name = "walker-ppo"
[INFO] [stderr] 20 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `walker_ppo` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `falling_boxes` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../falling_boxes
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `falling-boxes`, convert `package.name`
[INFO] [stderr]   --> examples/falling_boxes/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "falling_boxes"
[INFO] [stderr]  2 + name = "falling-boxes"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `falling-boxes`, specify `bin.name`
[INFO] [stderr]   --> examples/falling_boxes/Cargo.toml:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 ~ workspace = true
[INFO] [stderr] 17 + [[bin]]
[INFO] [stderr] 18 + name = "falling-boxes"
[INFO] [stderr] 19 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `falling_boxes` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `box_stack` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../box_stack
[INFO] [stderr]    |                                                  ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `box-stack`, convert `package.name`
[INFO] [stderr]   --> examples/box_stack/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "box_stack"
[INFO] [stderr]  2 + name = "box-stack"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `box-stack`, specify `bin.name`
[INFO] [stderr]   --> examples/box_stack/Cargo.toml:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 ~ workspace = true
[INFO] [stderr] 17 + [[bin]]
[INFO] [stderr] 18 + name = "box-stack"
[INFO] [stderr] 19 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `box_stack` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking MaruthiV/WalkLab against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaruthiV%2FWalkLab" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MaruthiV/WalkLab
[INFO] finished tweaking git repo https://github.com/MaruthiV/WalkLab
[INFO] tweaked toml for git repo https://github.com/MaruthiV/WalkLab written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MaruthiV/WalkLab on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MaruthiV/WalkLab 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `rust-version` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | rust-version = "1.75"
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.rust-version`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr] warning: binary `pendulum_ppo` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../pendulum_ppo
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `pendulum-ppo`, convert `package.name`
[INFO] [stderr]   --> examples/pendulum_ppo/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "pendulum_ppo"
[INFO] [stderr]  2 + name = "pendulum-ppo"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `pendulum-ppo`, specify `bin.name`
[INFO] [stderr]   --> examples/pendulum_ppo/Cargo.toml:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 ~ workspace = true
[INFO] [stderr] 17 + [[bin]]
[INFO] [stderr] 18 + name = "pendulum-ppo"
[INFO] [stderr] 19 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `pendulum_ppo` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `walker_ppo` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../walker_ppo
[INFO] [stderr]    |                                                  ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `walker-ppo`, convert `package.name`
[INFO] [stderr]   --> examples/walker_ppo/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "walker_ppo"
[INFO] [stderr]  2 + name = "walker-ppo"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `walker-ppo`, specify `bin.name`
[INFO] [stderr]   --> examples/walker_ppo/Cargo.toml:17:18
[INFO] [stderr]    |
[INFO] [stderr] 17 ~ workspace = true
[INFO] [stderr] 18 + [[bin]]
[INFO] [stderr] 19 + name = "walker-ppo"
[INFO] [stderr] 20 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `walker_ppo` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `falling_boxes` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../falling_boxes
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `falling-boxes`, convert `package.name`
[INFO] [stderr]   --> examples/falling_boxes/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "falling_boxes"
[INFO] [stderr]  2 + name = "falling-boxes"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `falling-boxes`, specify `bin.name`
[INFO] [stderr]   --> examples/falling_boxes/Cargo.toml:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 ~ workspace = true
[INFO] [stderr] 17 + [[bin]]
[INFO] [stderr] 18 + name = "falling-boxes"
[INFO] [stderr] 19 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `falling_boxes` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `box_stack` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../box_stack
[INFO] [stderr]    |                                                  ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `box-stack`, convert `package.name`
[INFO] [stderr]   --> examples/box_stack/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "box_stack"
[INFO] [stderr]  2 + name = "box-stack"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `box-stack`, specify `bin.name`
[INFO] [stderr]   --> examples/box_stack/Cargo.toml:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 ~ workspace = true
[INFO] [stderr] 17 + [[bin]]
[INFO] [stderr] 18 + name = "box-stack"
[INFO] [stderr] 19 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `box_stack` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking MaruthiV/WalkLab against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaruthiV%2FWalkLab" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MaruthiV/WalkLab
[INFO] finished tweaking git repo https://github.com/MaruthiV/WalkLab
[INFO] tweaked toml for git repo https://github.com/MaruthiV/WalkLab written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MaruthiV/WalkLab on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MaruthiV/WalkLab 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `rust-version` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | rust-version = "1.75"
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.rust-version`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr] warning: binary `pendulum_ppo` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../pendulum_ppo
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `pendulum-ppo`, convert `package.name`
[INFO] [stderr]   --> examples/pendulum_ppo/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "pendulum_ppo"
[INFO] [stderr]  2 + name = "pendulum-ppo"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `pendulum-ppo`, specify `bin.name`
[INFO] [stderr]   --> examples/pendulum_ppo/Cargo.toml:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 ~ workspace = true
[INFO] [stderr] 17 + [[bin]]
[INFO] [stderr] 18 + name = "pendulum-ppo"
[INFO] [stderr] 19 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `pendulum_ppo` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `walker_ppo` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../walker_ppo
[INFO] [stderr]    |                                                  ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `walker-ppo`, convert `package.name`
[INFO] [stderr]   --> examples/walker_ppo/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "walker_ppo"
[INFO] [stderr]  2 + name = "walker-ppo"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `walker-ppo`, specify `bin.name`
[INFO] [stderr]   --> examples/walker_ppo/Cargo.toml:17:18
[INFO] [stderr]    |
[INFO] [stderr] 17 ~ workspace = true
[INFO] [stderr] 18 + [[bin]]
[INFO] [stderr] 19 + name = "walker-ppo"
[INFO] [stderr] 20 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `walker_ppo` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `falling_boxes` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../falling_boxes
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `falling-boxes`, convert `package.name`
[INFO] [stderr]   --> examples/falling_boxes/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "falling_boxes"
[INFO] [stderr]  2 + name = "falling-boxes"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `falling-boxes`, specify `bin.name`
[INFO] [stderr]   --> examples/falling_boxes/Cargo.toml:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 ~ workspace = true
[INFO] [stderr] 17 + [[bin]]
[INFO] [stderr] 18 + name = "falling-boxes"
[INFO] [stderr] 19 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `falling_boxes` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `box_stack` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../box_stack
[INFO] [stderr]    |                                                  ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `box-stack`, convert `package.name`
[INFO] [stderr]   --> examples/box_stack/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "box_stack"
[INFO] [stderr]  2 + name = "box-stack"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `box-stack`, specify `bin.name`
[INFO] [stderr]   --> examples/box_stack/Cargo.toml:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 ~ workspace = true
[INFO] [stderr] 17 + [[bin]]
[INFO] [stderr] 18 + name = "box-stack"
[INFO] [stderr] 19 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `box_stack` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking MaruthiV/WalkLab against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaruthiV%2FWalkLab" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MaruthiV/WalkLab
[INFO] finished tweaking git repo https://github.com/MaruthiV/WalkLab
[INFO] tweaked toml for git repo https://github.com/MaruthiV/WalkLab written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MaruthiV/WalkLab on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MaruthiV/WalkLab 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `rust-version` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | rust-version = "1.75"
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.rust-version`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr] warning: binary `pendulum_ppo` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../pendulum_ppo
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `pendulum-ppo`, convert `package.name`
[INFO] [stderr]   --> examples/pendulum_ppo/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "pendulum_ppo"
[INFO] [stderr]  2 + name = "pendulum-ppo"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `pendulum-ppo`, specify `bin.name`
[INFO] [stderr]   --> examples/pendulum_ppo/Cargo.toml:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 ~ workspace = true
[INFO] [stderr] 17 + [[bin]]
[INFO] [stderr] 18 + name = "pendulum-ppo"
[INFO] [stderr] 19 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `pendulum_ppo` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `walker_ppo` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../walker_ppo
[INFO] [stderr]    |                                                  ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `walker-ppo`, convert `package.name`
[INFO] [stderr]   --> examples/walker_ppo/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "walker_ppo"
[INFO] [stderr]  2 + name = "walker-ppo"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `walker-ppo`, specify `bin.name`
[INFO] [stderr]   --> examples/walker_ppo/Cargo.toml:17:18
[INFO] [stderr]    |
[INFO] [stderr] 17 ~ workspace = true
[INFO] [stderr] 18 + [[bin]]
[INFO] [stderr] 19 + name = "walker-ppo"
[INFO] [stderr] 20 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `walker_ppo` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `falling_boxes` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../falling_boxes
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `falling-boxes`, convert `package.name`
[INFO] [stderr]   --> examples/falling_boxes/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "falling_boxes"
[INFO] [stderr]  2 + name = "falling-boxes"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `falling-boxes`, specify `bin.name`
[INFO] [stderr]   --> examples/falling_boxes/Cargo.toml:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 ~ workspace = true
[INFO] [stderr] 17 + [[bin]]
[INFO] [stderr] 18 + name = "falling-boxes"
[INFO] [stderr] 19 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `falling_boxes` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `box_stack` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../box_stack
[INFO] [stderr]    |                                                  ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `box-stack`, convert `package.name`
[INFO] [stderr]   --> examples/box_stack/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "box_stack"
[INFO] [stderr]  2 + name = "box-stack"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `box-stack`, specify `bin.name`
[INFO] [stderr]   --> examples/box_stack/Cargo.toml:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 ~ workspace = true
[INFO] [stderr] 17 + [[bin]]
[INFO] [stderr] 18 + name = "box-stack"
[INFO] [stderr] 19 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `box_stack` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device


sandbox container could not be created: command failed: exit status: 1

Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device

Caused by:
    command failed: exit status: 1
    
    Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device