[INFO] cloning repository https://github.com/fluxxu/casc-extract
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fluxxu/casc-extract" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffluxxu%2Fcasc-extract", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffluxxu%2Fcasc-extract'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d874315689211f0448e43532a9b260ca7a31e167
[INFO] documenting fluxxu/casc-extract against 1.75.0 for beta-1.76-rustdoc-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffluxxu%2Fcasc-extract" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fluxxu/casc-extract on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fluxxu/casc-extract
[INFO] finished tweaking git repo https://github.com/fluxxu/casc-extract
[INFO] tweaked toml for git repo https://github.com/fluxxu/casc-extract written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/fluxxu/casc-extract 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/wc3tools/casclib-rs.git`
[INFO] [stderr]     Updating git submodule `https://github.com/fluxxu/CascLib.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded termion v1.5.5
[INFO] [stderr]   Downloaded redox_termios v0.1.1
[INFO] [stderr]   Downloaded toml v0.2.1
[INFO] [stderr]   Downloaded pbr v1.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 535d87d194a5736bd2a38d173e57d748e4d784881c84d4d21a5a1f96e86dbf6c
[INFO] running `Command { std: "docker" "start" "-a" "535d87d194a5736bd2a38d173e57d748e4d784881c84d4d21a5a1f96e86dbf6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "535d87d194a5736bd2a38d173e57d748e4d784881c84d4d21a5a1f96e86dbf6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "535d87d194a5736bd2a38d173e57d748e4d784881c84d4d21a5a1f96e86dbf6c", kill_on_drop: false }`
[INFO] [stdout] 535d87d194a5736bd2a38d173e57d748e4d784881c84d4d21a5a1f96e86dbf6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e1095ac970674115026eae46f59693dce56196a50ace838ad03efa57e741181
[INFO] running `Command { std: "docker" "start" "-a" "4e1095ac970674115026eae46f59693dce56196a50ace838ad03efa57e741181", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]     Checking glob v0.2.11
[INFO] [stderr]     Checking toml v0.2.1
[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]    Compiling casclib-sys v0.1.0 (https://github.com/wc3tools/casclib-rs.git#76d2e80a)
[INFO] [stderr]     Checking pbr v1.0.2
[INFO] [stderr]     Checking casclib v0.1.0 (https://github.com/wc3tools/casclib-rs.git#76d2e80a)
[INFO] [stderr]  Documenting casc-extract v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.77s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/casc_extract/index.html
[INFO] running `Command { std: "docker" "inspect" "4e1095ac970674115026eae46f59693dce56196a50ace838ad03efa57e741181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e1095ac970674115026eae46f59693dce56196a50ace838ad03efa57e741181", kill_on_drop: false }`
[INFO] [stdout] 4e1095ac970674115026eae46f59693dce56196a50ace838ad03efa57e741181