[INFO] cloning repository https://github.com/AkihiroSasabe/rust_doc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AkihiroSasabe/rust_doc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAkihiroSasabe%2Frust_doc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAkihiroSasabe%2Frust_doc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4811a5eccf492369dfba5b62af16983b6189708a
[INFO] checking AkihiroSasabe/rust_doc against 018018e881e2db0956f229dbb543e21f058d1ce7 for pr-162600
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAkihiroSasabe%2Frust_doc" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AkihiroSasabe/rust_doc
[INFO] finished tweaking git repo https://github.com/AkihiroSasabe/rust_doc
[INFO] tweaked toml for git repo https://github.com/AkihiroSasabe/rust_doc written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AkihiroSasabe/rust_doc 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/AkihiroSasabe/rust_doc 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 `rust_doc` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc1/source/target/.../rust_doc
[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 `rust-doc`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:90:8
[INFO] [stderr]    |
[INFO] [stderr] 90 - name = "rust_doc"
[INFO] [stderr] 90 + name = "rust-doc"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `rust-doc`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:91:19
[INFO] [stderr]    |
[INFO] [stderr] 91 ~ version = "0.1.0"
[INFO] [stderr] 92 + [[bin]]
[INFO] [stderr] 93 + name = "rust-doc"
[INFO] [stderr] 94 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `s05_2_struct` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc1/source/target/.../s05_2_struct
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `s05-2-struct`, convert `bin.name`
[INFO] [stderr]  --> Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "s05_2_struct"
[INFO] [stderr] 2 + name = "s05-2-struct"
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `s05_3_struct` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc1/source/target/.../s05_3_struct
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `s05-3-struct`, convert `bin.name`
[INFO] [stderr]  --> Cargo.toml:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 - name = "s05_3_struct"
[INFO] [stderr] 6 + name = "s05-3-struct"
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `s06_2_match` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc1/source/target/.../s06_2_match
[INFO] [stderr]    |                                                  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `s06-2-match`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 - name = "s06_2_match"
[INFO] [stderr] 14 + name = "s06-2-match"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `s06_3_if_let` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc1/source/target/.../s06_3_if_let
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `s06-3-if-let`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 - name = "s06_3_if_let"
[INFO] [stderr] 18 + name = "s06-3-if-let"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `s06_enum` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc1/source/target/.../s06_enum
[INFO] [stderr]    |                                                  ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `s06-enum`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 - name = "s06_enum"
[INFO] [stderr] 10 + name = "s06-enum"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `s08_1_vector` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc1/source/target/.../s08_1_vector
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `s08-1-vector`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:22:8
[INFO] [stderr]    |
[INFO] [stderr] 22 - name = "s08_1_vector"
[INFO] [stderr] 22 + name = "s08-1-vector"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `s08_2_text` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc1/source/target/.../s08_2_text
[INFO] [stderr]    |                                                  ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `s08-2-text`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 - name = "s08_2_text"
[INFO] [stderr] 26 + name = "s08-2-text"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `s08_3_hash_map` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc1/source/target/.../s08_3_hash_map
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `s08-3-hash-map`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:30:8
[INFO] [stderr]    |
[INFO] [stderr] 30 - name = "s08_3_hash_map"
[INFO] [stderr] 30 + name = "s08-3-hash-map"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `s09_2_recoverable_errors_result` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc1/source/target/.../s09_2_recoverable_errors_result
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `s09-2-recoverable-errors-result`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 - name = "s09_2_recoverable_errors_result"
[INFO] [stderr] 38 + name = "s09-2-recoverable-errors-result"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `s09_unrecoverable_errors` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc1/source/target/.../s09_unrecoverable_errors
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `s09-unrecoverable-errors`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:34:8
[INFO] [stderr]    |
[INFO] [stderr] 34 - name = "s09_unrecoverable_errors"
[INFO] [stderr] 34 + name = "s09-unrecoverable-errors"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `s10_2_trait` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc1/source/target/.../s10_2_trait
[INFO] [stderr]    |                                                  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `s10-2-trait`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:46:8
[INFO] [stderr]    |
[INFO] [stderr] 46 - name = "s10_2_trait"
[INFO] [stderr] 46 + name = "s10-2-trait"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `s10_generic_data_type` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc1/source/target/.../s10_generic_data_type
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `s10-generic-data-type`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:42:8
[INFO] [stderr]    |
[INFO] [stderr] 42 - name = "s10_generic_data_type"
[INFO] [stderr] 42 + name = "s10-generic-data-type"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `s20_1_1_tcp_connection_listen` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc1/source/target/.../s20_1_1_tcp_connection_listen
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `s20-1-1-tcp-connection-listen`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:50:8
[INFO] [stderr]    |
[INFO] [stderr] 50 - name = "s20_1_1_tcp_connection_listen"
[INFO] [stderr] 50 + name = "s20-1-1-tcp-connection-listen"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `s20_1_2_read_request` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc1/source/target/.../s20_1_2_read_request
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `s20-1-2-read-request`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:54:8
[INFO] [stderr]    |
[INFO] [stderr] 54 - name = "s20_1_2_read_request"
[INFO] [stderr] 54 + name = "s20-1-2-read-request"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `s20_1_3_write_response` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc1/source/target/.../s20_1_3_write_response
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `s20-1-3-write-response`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:58:8
[INFO] [stderr]    |
[INFO] [stderr] 58 - name = "s20_1_3_write_response"
[INFO] [stderr] 58 + name = "s20-1-3-write-response"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `s20_1_4_write_response_in_html` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc1/source/target/.../s20_1_4_write_response_in_html
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `s20-1-4-write-response-in-html`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:62:8
[INFO] [stderr]    |
[INFO] [stderr] 62 - name = "s20_1_4_write_response_in_html"
[INFO] [stderr] 62 + name = "s20-1-4-write-response-in-html"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `s20_1_5_selective_response` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc1/source/target/.../s20_1_5_selective_response
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `s20-1-5-selective-response`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:66:8
[INFO] [stderr]    |
[INFO] [stderr] 66 - name = "s20_1_5_selective_response"
[INFO] [stderr] 66 + name = "s20-1-5-selective-response"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `s20_1_6_refactoring` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc1/source/target/.../s20_1_6_refactoring
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `s20-1-6-refactoring`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:70:8
[INFO] [stderr]    |
[INFO] [stderr] 70 - name = "s20_1_6_refactoring"
[INFO] [stderr] 70 + name = "s20-1-6-refactoring"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `s20_2_1_heavy_request` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc1/source/target/.../s20_2_1_heavy_request
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `s20-2-1-heavy-request`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:74:8
[INFO] [stderr]    |
[INFO] [stderr] 74 - name = "s20_2_1_heavy_request"
[INFO] [stderr] 74 + name = "s20-2-1-heavy-request"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `s20_2_2_new_thread_for_each_stream` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc1/source/target/.../s20_2_2_new_thread_for_each_stream
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `s20-2-2-new-thread-for-each-stream`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:78:8
[INFO] [stderr]    |
[INFO] [stderr] 78 - name = "s20_2_2_new_thread_for_each_stream"
[INFO] [stderr] 78 + name = "s20-2-2-new-thread-for-each-stream"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `s20_2_3_finite_thread` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc1/source/target/.../s20_2_3_finite_thread
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `s20-2-3-finite-thread`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:82:8
[INFO] [stderr]    |
[INFO] [stderr] 82 - name = "s20_2_3_finite_thread"
[INFO] [stderr] 82 + name = "s20-2-3-finite-thread"
[INFO] [stderr]    |
[INFO] [stderr] warning: `rust_doc` (manifest) generated 22 warnings
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proconio v0.3.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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