[INFO] cloning repository https://github.com/fbernitt/rust_esp32_example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fbernitt/rust_esp32_example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffbernitt%2Frust_esp32_example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffbernitt%2Frust_esp32_example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7add0106ce685e64d447c4c09273aa52793d0a3d
[INFO] documenting fbernitt/rust_esp32_example against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffbernitt%2Frust_esp32_example" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fbernitt/rust_esp32_example on toolchain 6ee483316d2e4581572121d60a955affb2032eb3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3/source/.cargo/config
[INFO] started tweaking git repo https://github.com/fbernitt/rust_esp32_example
[INFO] finished tweaking git repo https://github.com/fbernitt/rust_esp32_example
[INFO] tweaked toml for git repo https://github.com/fbernitt/rust_esp32_example written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/fbernitt/rust_esp32_example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63732b6463ad7175a7d7eb283dd90370335f11e92cb69a5c309c95112018c191
[INFO] running `Command { std: "docker" "start" "-a" "63732b6463ad7175a7d7eb283dd90370335f11e92cb69a5c309c95112018c191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63732b6463ad7175a7d7eb283dd90370335f11e92cb69a5c309c95112018c191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63732b6463ad7175a7d7eb283dd90370335f11e92cb69a5c309c95112018c191", kill_on_drop: false }`
[INFO] [stdout] 63732b6463ad7175a7d7eb283dd90370335f11e92cb69a5c309c95112018c191
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] 522c100b7b59659856c505f8b90a4677eda9425fe93ac857cfe4d20de0e23c3f
[INFO] running `Command { std: "docker" "start" "-a" "522c100b7b59659856c505f8b90a4677eda9425fe93ac857cfe4d20de0e23c3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.17
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.25
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking cty v0.2.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking esp_idf_dev_sys v0.1.3
[INFO] [stderr]     Checking esp-idf-sys v0.1.2
[INFO] [stderr]     Checking esp-idf-alloc v0.1.1
[INFO] [stderr]    Compiling esp_idf_build v0.1.2
[INFO] [stderr]     Checking cstr_core v0.2.0
[INFO] [stderr]    Compiling rustesp32 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]     Checking esp_idf_logger v0.1.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking esp_idf v0.1.0
[INFO] [stderr]     Scraping rustesp32 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting rustesp32 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.39s
[INFO] running `Command { std: "docker" "inspect" "522c100b7b59659856c505f8b90a4677eda9425fe93ac857cfe4d20de0e23c3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "522c100b7b59659856c505f8b90a4677eda9425fe93ac857cfe4d20de0e23c3f", kill_on_drop: false }`
[INFO] [stdout] 522c100b7b59659856c505f8b90a4677eda9425fe93ac857cfe4d20de0e23c3f