[INFO] cloning repository https://github.com/Thomas-hutch/rust-learning
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Thomas-hutch/rust-learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThomas-hutch%2Frust-learning", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThomas-hutch%2Frust-learning'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c227ef0b32cb61a301f1716fd059c566c6aeea0b
[INFO] checking Thomas-hutch/rust-learning against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThomas-hutch%2Frust-learning" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Thomas-hutch/rust-learning
[INFO] finished tweaking git repo https://github.com/Thomas-hutch/rust-learning
[INFO] tweaked toml for git repo https://github.com/Thomas-hutch/rust-learning written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Thomas-hutch/rust-learning on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Thomas-hutch/rust-learning 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `virtual_cpu` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc1/source/target/.../virtual_cpu
[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 `virtual-cpu`, convert `package.name`
[INFO] [stderr]  --> chapter_06/virtual_cpu/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "virtual_cpu"
[INFO] [stderr] 2 + name = "virtual-cpu"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `virtual-cpu`, specify `bin.name`
[INFO] [stderr]  --> chapter_06/virtual_cpu/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "virtual-cpu"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `virtual_cpu` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `file_descriptor` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc1/source/target/.../file_descriptor
[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 `file-descriptor`, convert `package.name`
[INFO] [stderr]  --> chapter_05/file_descriptor/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "file_descriptor"
[INFO] [stderr] 2 + name = "file-descriptor"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `file-descriptor`, specify `bin.name`
[INFO] [stderr]  --> chapter_05/file_descriptor/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "file-descriptor"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `file_descriptor` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `packet_decoder_refactored` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc1/source/target/.../packet_decoder_refactored
[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 `packet-decoder-refactored`, convert `package.name`
[INFO] [stderr]  --> chapter_07/packet_decoder_refactored/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "packet_decoder_refactored"
[INFO] [stderr] 2 + name = "packet-decoder-refactored"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `packet-decoder-refactored`, specify `bin.name`
[INFO] [stderr]  --> chapter_07/packet_decoder_refactored/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "packet-decoder-refactored"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `packet_decoder_refactored` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `file_extension` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc1/source/target/.../file_extension
[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 `file-extension`, convert `package.name`
[INFO] [stderr]  --> chapter_04/file_extension/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "file_extension"
[INFO] [stderr] 2 + name = "file-extension"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `file-extension`, specify `bin.name`
[INFO] [stderr]  --> chapter_04/file_extension/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "file-extension"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `file_extension` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `helloWorld` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc1/source/target/.../helloWorld
[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 `hello-world`, convert `package.name`
[INFO] [stderr]  --> chapter_01/helloWorld/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "helloWorld"
[INFO] [stderr] 2 + name = "hello-world"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `hello-world`, specify `bin.name`
[INFO] [stderr]  --> chapter_01/helloWorld/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "hello-world"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `helloWorld` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `packet_decoder` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc1/source/target/.../packet_decoder
[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 `packet-decoder`, convert `package.name`
[INFO] [stderr]  --> chapter_06/packet_decoder/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "packet_decoder"
[INFO] [stderr] 2 + name = "packet-decoder"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `packet-decoder`, specify `bin.name`
[INFO] [stderr]  --> chapter_06/packet_decoder/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "packet-decoder"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `packet_decoder` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `refactor_assignment` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc1/source/target/.../refactor_assignment
[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 `refactor-assignment`, convert `package.name`
[INFO] [stderr]  --> chapter_07/refactor_assignment/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "refactor_assignment"
[INFO] [stderr] 2 + name = "refactor-assignment"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `refactor-assignment`, specify `bin.name`
[INFO] [stderr]  --> chapter_07/refactor_assignment/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "refactor-assignment"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `refactor_assignment` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `server_rack` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc1/source/target/.../server_rack
[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 `server-rack`, convert `package.name`
[INFO] [stderr]  --> chapter_05/server_rack/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "server_rack"
[INFO] [stderr] 2 + name = "server-rack"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `server-rack`, specify `bin.name`
[INFO] [stderr]  --> chapter_05/server_rack/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "server-rack"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `server_rack` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `guessing_game` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-5-tc1/source/target/.../guessing_game
[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 `guessing-game`, convert `package.name`
[INFO] [stderr]   --> chapter_02/guessing_game/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "guessing_game"
[INFO] [stderr]  2 + name = "guessing-game"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `guessing-game`, specify `bin.name`
[INFO] [stderr]   --> chapter_02/guessing_game/Cargo.toml:7:16
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ rand = "0.9.2"
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "guessing-game"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `guessing_game` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `archive_log` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc1/source/target/.../archive_log
[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 `archive-log`, convert `package.name`
[INFO] [stderr]  --> chapter_04/archive_log/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "archive_log"
[INFO] [stderr] 2 + name = "archive-log"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `archive-log`, specify `bin.name`
[INFO] [stderr]  --> chapter_04/archive_log/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "archive-log"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `archive_log` (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-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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