[INFO] cloning repository https://github.com/Carlsans/NNfractals
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Carlsans/NNfractals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCarlsans%2FNNfractals", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCarlsans%2FNNfractals'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b4e62ed8feb3b117a561fa365a932cae49736a06
[INFO] checking Carlsans/NNfractals against 018018e881e2db0956f229dbb543e21f058d1ce7 for pr-162600
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCarlsans%2FNNfractals" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
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[INFO] started tweaking git repo https://github.com/Carlsans/NNfractals
[INFO] finished tweaking git repo https://github.com/Carlsans/NNfractals
[INFO] tweaked toml for git repo https://github.com/Carlsans/NNfractals written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Carlsans/NNfractals on toolchain 018018e881e2db0956f229dbb543e21f058d1ce7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Carlsans/NNfractals 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" "+018018e881e2db0956f229dbb543e21f058d1ce7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `backfill_known_formula` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../backfill_known_formula
[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 `backfill-known-formula`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/backfill_known_formula.rs
[INFO] [stderr] 1 + src/bin/backfill-known-formula.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `backfill_scores` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../backfill_scores
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `backfill-scores`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/backfill_scores.rs
[INFO] [stderr] 1 + src/bin/backfill-scores.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `backfill_selfrep` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../backfill_selfrep
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `backfill-selfrep`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/backfill_selfrep.rs
[INFO] [stderr] 1 + src/bin/backfill-selfrep.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `backfill_wormhole` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../backfill_wormhole
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `backfill-wormhole`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/backfill_wormhole.rs
[INFO] [stderr] 1 + src/bin/backfill-wormhole.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `validate_recursion` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../validate_recursion
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `validate-recursion`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/validate_recursion.rs
[INFO] [stderr] 1 + src/bin/validate-recursion.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `nnfractals` (manifest) generated 5 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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