[INFO] cloning repository https://github.com/terjekv/treetop-core
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/terjekv/treetop-core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterjekv%2Ftreetop-core", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterjekv%2Ftreetop-core'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 06571aee823c52b3358fd8bde46c4ec2fa6f543d
[INFO] documenting terjekv/treetop-core against master#8afe9ff1caa97654c31fb8c259dac9fdf67d6302 for pr-151918
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterjekv%2Ftreetop-core" "/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/terjekv/treetop-core
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/terjekv/treetop-core
[INFO] tweaked toml for git repo https://github.com/terjekv/treetop-core written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/terjekv/treetop-core on toolchain 8afe9ff1caa97654c31fb8c259dac9fdf67d6302
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/terjekv/treetop-core 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" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6407880def83780af6e173619e4e0790427ee52fda4cc7f8d98f6d51ebb9c307
[INFO] running `Command { std: "docker" "start" "-a" "6407880def83780af6e173619e4e0790427ee52fda4cc7f8d98f6d51ebb9c307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6407880def83780af6e173619e4e0790427ee52fda4cc7f8d98f6d51ebb9c307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6407880def83780af6e173619e4e0790427ee52fda4cc7f8d98f6d51ebb9c307", kill_on_drop: false }`
[INFO] [stdout] 6407880def83780af6e173619e4e0790427ee52fda4cc7f8d98f6d51ebb9c307
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc4beffb82eab7d80100d503e5f553216a2d983b8c97ea2545f08f1fa5c849fe
[INFO] running `Command { std: "docker" "start" "-a" "cc4beffb82eab7d80100d503e5f553216a2d983b8c97ea2545f08f1fa5c849fe", kill_on_drop: false }`
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[INFO] [stderr]     Checking linked_hash_set v0.1.6
[INFO] [stderr]     Checking serde_with v3.16.1
[INFO] [stderr]    Compiling treetop-core v0.0.15 (/opt/rustwide/workdir)
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[INFO] [stderr]    Compiling cedar-policy-core v4.8.2
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[INFO] [stderr]  Documenting treetop-core v0.0.15 (/opt/rustwide/workdir)
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[INFO] [stderr]    Generated /opt/rustwide/target/doc/treetop_core/index.html
[INFO] running `Command { std: "docker" "inspect" "cc4beffb82eab7d80100d503e5f553216a2d983b8c97ea2545f08f1fa5c849fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc4beffb82eab7d80100d503e5f553216a2d983b8c97ea2545f08f1fa5c849fe", kill_on_drop: false }`
[INFO] [stdout] cc4beffb82eab7d80100d503e5f553216a2d983b8c97ea2545f08f1fa5c849fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8990fc0204adcdaf6484c104c34dc3ac31ed54466870ac1c69f694cc5b8a6c5
[INFO] running `Command { std: "docker" "start" "-a" "b8990fc0204adcdaf6484c104c34dc3ac31ed54466870ac1c69f694cc5b8a6c5", kill_on_drop: false }`
[INFO] [stderr]  Documenting treetop-core v0.0.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.17s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/treetop_core/index.html
[INFO] running `Command { std: "docker" "inspect" "b8990fc0204adcdaf6484c104c34dc3ac31ed54466870ac1c69f694cc5b8a6c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8990fc0204adcdaf6484c104c34dc3ac31ed54466870ac1c69f694cc5b8a6c5", kill_on_drop: false }`
[INFO] [stdout] b8990fc0204adcdaf6484c104c34dc3ac31ed54466870ac1c69f694cc5b8a6c5