[INFO] cloning repository https://github.com/vihu/erlcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vihu/erlcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvihu%2Ferlcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvihu%2Ferlcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d3210ac2197666fda26c0e2dbcb7882bd6cadcf
[INFO] documenting vihu/erlcode 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%2Fvihu%2Ferlcode" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vihu/erlcode 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-0/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/vihu/erlcode
[INFO] finished tweaking git repo https://github.com/vihu/erlcode
[INFO] tweaked toml for git repo https://github.com/vihu/erlcode written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/vihu/erlcode 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] c94d2060adb5ded97e7ff2de64c459b454c7757a6f0f632376ba6d60dfeed692
[INFO] running `Command { std: "docker" "start" "-a" "c94d2060adb5ded97e7ff2de64c459b454c7757a6f0f632376ba6d60dfeed692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c94d2060adb5ded97e7ff2de64c459b454c7757a6f0f632376ba6d60dfeed692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c94d2060adb5ded97e7ff2de64c459b454c7757a6f0f632376ba6d60dfeed692", kill_on_drop: false }`
[INFO] [stdout] c94d2060adb5ded97e7ff2de64c459b454c7757a6f0f632376ba6d60dfeed692
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 97b4dc952af34b11fe537f7bd58e8d9bf82ba0597ee65a6061a6cda8bcb3d7fe
[INFO] running `Command { std: "docker" "start" "-a" "97b4dc952af34b11fe537f7bd58e8d9bf82ba0597ee65a6061a6cda8bcb3d7fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling rustler v0.23.0 (https://github.com/rusterlium/rustler.git?branch=master#4d8a93ec)
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking collect_slice v1.2.0
[INFO] [stderr]    Compiling native v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]     Checking binfield_matrix v0.2.0
[INFO] [stderr]     Checking cai_golay v0.1.1
[INFO] [stderr]     Checking cai_cyclic v0.1.2
[INFO] [stderr]     Checking code-rs v1.0.1 (https://github.com/vihu/code-rs?branch=main#b7c0aafe)
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling rustler_sys v2.1.1 (https://github.com/rusterlium/rustler.git?branch=master#4d8a93ec)
[INFO] [stderr]    Compiling rustler_codegen v0.23.0 (https://github.com/rusterlium/rustler.git?branch=master#4d8a93ec)
[INFO] [stderr]     Scraping native v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting native v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.37s
[INFO] running `Command { std: "docker" "inspect" "97b4dc952af34b11fe537f7bd58e8d9bf82ba0597ee65a6061a6cda8bcb3d7fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97b4dc952af34b11fe537f7bd58e8d9bf82ba0597ee65a6061a6cda8bcb3d7fe", kill_on_drop: false }`
[INFO] [stdout] 97b4dc952af34b11fe537f7bd58e8d9bf82ba0597ee65a6061a6cda8bcb3d7fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] a8d4889137879d0ee3df1fc2f8b6478c63d6e57f315af7f7e7d74dea3c9c8f88
[INFO] running `Command { std: "docker" "start" "-a" "a8d4889137879d0ee3df1fc2f8b6478c63d6e57f315af7f7e7d74dea3c9c8f88", kill_on_drop: false }`
[INFO] [stderr]    Compiling native v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping native v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting native v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "a8d4889137879d0ee3df1fc2f8b6478c63d6e57f315af7f7e7d74dea3c9c8f88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8d4889137879d0ee3df1fc2f8b6478c63d6e57f315af7f7e7d74dea3c9c8f88", kill_on_drop: false }`
[INFO] [stdout] a8d4889137879d0ee3df1fc2f8b6478c63d6e57f315af7f7e7d74dea3c9c8f88