[INFO] cloning repository https://github.com/katoy/rust-15-puzzle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/katoy/rust-15-puzzle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatoy%2Frust-15-puzzle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatoy%2Frust-15-puzzle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 95c4b588dbf04beab151e3affdd3adfa668e0e9a
[INFO] documenting katoy/rust-15-puzzle against try#a394c9cd9ec93787f09a7ac445b14cc674a94549 for pr-151918-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatoy%2Frust-15-puzzle" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/katoy/rust-15-puzzle
[INFO] finished tweaking git repo https://github.com/katoy/rust-15-puzzle
[INFO] tweaked toml for git repo https://github.com/katoy/rust-15-puzzle written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/katoy/rust-15-puzzle on toolchain a394c9cd9ec93787f09a7ac445b14cc674a94549
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/katoy/rust-15-puzzle 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" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8483e041f49845441749b5316d3481dfb67a47f2c1f7f1c6a127e01f77cea556
[INFO] running `Command { std: "docker" "start" "-a" "8483e041f49845441749b5316d3481dfb67a47f2c1f7f1c6a127e01f77cea556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8483e041f49845441749b5316d3481dfb67a47f2c1f7f1c6a127e01f77cea556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8483e041f49845441749b5316d3481dfb67a47f2c1f7f1c6a127e01f77cea556", kill_on_drop: false }`
[INFO] [stdout] 8483e041f49845441749b5316d3481dfb67a47f2c1f7f1c6a127e01f77cea556
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3c7a95e78c02b9564a922b54f311d0e7f48f06c2f7e6a6e6ab93db25b9d8c8f
[INFO] running `Command { std: "docker" "start" "-a" "c3c7a95e78c02b9564a922b54f311d0e7f48f06c2f7e6a6e6ab93db25b9d8c8f", kill_on_drop: false }`
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[INFO] [stderr]  Documenting r-cube v0.1.0 (/opt/rustwide/workdir)
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[INFO] running `Command { std: "docker" "inspect" "c3c7a95e78c02b9564a922b54f311d0e7f48f06c2f7e6a6e6ab93db25b9d8c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3c7a95e78c02b9564a922b54f311d0e7f48f06c2f7e6a6e6ab93db25b9d8c8f", kill_on_drop: false }`
[INFO] [stdout] c3c7a95e78c02b9564a922b54f311d0e7f48f06c2f7e6a6e6ab93db25b9d8c8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "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] ad32b848b28fbed0ab009b2950ccc5bc5117a2b606d099f4f5c41c1a29973c26
[INFO] running `Command { std: "docker" "start" "-a" "ad32b848b28fbed0ab009b2950ccc5bc5117a2b606d099f4f5c41c1a29973c26", kill_on_drop: false }`
[INFO] [stderr]  Documenting r-cube v0.1.0 (/opt/rustwide/workdir)
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[INFO] running `Command { std: "docker" "inspect" "ad32b848b28fbed0ab009b2950ccc5bc5117a2b606d099f4f5c41c1a29973c26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad32b848b28fbed0ab009b2950ccc5bc5117a2b606d099f4f5c41c1a29973c26", kill_on_drop: false }`
[INFO] [stdout] ad32b848b28fbed0ab009b2950ccc5bc5117a2b606d099f4f5c41c1a29973c26
