[INFO] cloning repository https://github.com/luckylu91/cgx-formater
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luckylu91/cgx-formater" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluckylu91%2Fcgx-formater", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluckylu91%2Fcgx-formater'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1638c00e95f8040988c6b61d81a6206fc57f86b0
[INFO] documenting luckylu91/cgx-formater against master#e1df625306f4136949e02612406f0c60df6008f3 for pr-96676
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluckylu91%2Fcgx-formater" "/workspace/builds/worker-59/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-59/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/luckylu91/cgx-formater on toolchain e1df625306f4136949e02612406f0c60df6008f3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/luckylu91/cgx-formater
[INFO] finished tweaking git repo https://github.com/luckylu91/cgx-formater
[INFO] tweaked toml for git repo https://github.com/luckylu91/cgx-formater written to /workspace/builds/worker-59/source/Cargo.toml
[INFO] crate git repo https://github.com/luckylu91/cgx-formater already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c93df23c8ec6e351508d12b74f8c216397bdbf8227114b064e4f22b8c0dded6
[INFO] running `Command { std: "docker" "start" "-a" "6c93df23c8ec6e351508d12b74f8c216397bdbf8227114b064e4f22b8c0dded6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c93df23c8ec6e351508d12b74f8c216397bdbf8227114b064e4f22b8c0dded6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c93df23c8ec6e351508d12b74f8c216397bdbf8227114b064e4f22b8c0dded6", kill_on_drop: false }`
[INFO] [stdout] 6c93df23c8ec6e351508d12b74f8c216397bdbf8227114b064e4f22b8c0dded6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0c2ef1148bf0593b9f73970c9c314bffb4c1e09669a2fc2bd4fa73f3695e608
[INFO] running `Command { std: "docker" "start" "-a" "e0c2ef1148bf0593b9f73970c9c314bffb4c1e09669a2fc2bd4fa73f3695e608", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]  Documenting cgx-formater v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `PRIMITIVE_TYPE` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 148 |     PRIMITIVE_TYPE(PrimitiveType),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PrimitiveType`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `KEY_VALUE` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 |     KEY_VALUE(String, Box<Element>),
[INFO] [stdout]     |     ^^^^^^^^^ help: convert the identifier to upper camel case: `KeyValue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `Command { std: "docker" "inspect" "e0c2ef1148bf0593b9f73970c9c314bffb4c1e09669a2fc2bd4fa73f3695e608", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0c2ef1148bf0593b9f73970c9c314bffb4c1e09669a2fc2bd4fa73f3695e608", kill_on_drop: false }`
[INFO] [stdout] e0c2ef1148bf0593b9f73970c9c314bffb4c1e09669a2fc2bd4fa73f3695e608
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 89e89c2e5e94be4be34c2c56bf0824cdf105ecf2213722e8b4f148a4a81b3d15
[INFO] running `Command { std: "docker" "start" "-a" "89e89c2e5e94be4be34c2c56bf0824cdf105ecf2213722e8b4f148a4a81b3d15", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "89e89c2e5e94be4be34c2c56bf0824cdf105ecf2213722e8b4f148a4a81b3d15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89e89c2e5e94be4be34c2c56bf0824cdf105ecf2213722e8b4f148a4a81b3d15", kill_on_drop: false }`
[INFO] [stdout] 89e89c2e5e94be4be34c2c56bf0824cdf105ecf2213722e8b4f148a4a81b3d15