[INFO] cloning repository https://github.com/thorpelawrence/dng
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thorpelawrence/dng" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthorpelawrence%2Fdng", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthorpelawrence%2Fdng'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fd2bb9ea5e51d5fc3ed0c9f817dc13f212d05191
[INFO] documenting thorpelawrence/dng/fd2bb9ea5e51d5fc3ed0c9f817dc13f212d05191 against 1.99.0-beta.8 for beta-rustdoc-1.100
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthorpelawrence%2Fdng" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thorpelawrence/dng
[INFO] finished tweaking git repo https://github.com/thorpelawrence/dng
[INFO] tweaked toml for git repo https://github.com/thorpelawrence/dng written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thorpelawrence/dng on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thorpelawrence/dng 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: unused manifest key: package.author
[INFO] [stderr] warning: `dng` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xdg v2.4.1
[INFO] [stderr]   Downloaded roff v0.2.1
[INFO] [stderr]   Downloaded clap_mangen v0.1.10
[INFO] [stderr]   Downloaded clap_complete v3.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a49acd516d042da630d959017fb69dd1c0d6ea45027b117132929a859dd3e22c
[INFO] running `Command { std: "docker" "start" "a49acd516d042da630d959017fb69dd1c0d6ea45027b117132929a859dd3e22c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a49acd516d042da630d959017fb69dd1c0d6ea45027b117132929a859dd3e22c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a49acd516d042da630d959017fb69dd1c0d6ea45027b117132929a859dd3e22c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a49acd516d042da630d959017fb69dd1c0d6ea45027b117132929a859dd3e22c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a49acd516d042da630d959017fb69dd1c0d6ea45027b117132929a859dd3e22c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: unused manifest key: package.author
[INFO] [stderr] warning: `dng` (manifest) generated 1 warning
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling libc v0.2.131
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling os_str_bytes v6.2.0
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling once_cell v1.13.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling roff v0.2.1
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking xdg v2.4.1
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]    Compiling clap_derive v3.2.17
[INFO] [stderr]    Compiling clap v3.2.17
[INFO] [stderr]    Compiling clap_complete v3.2.4
[INFO] [stderr]    Compiling clap_mangen v0.1.10
[INFO] [stderr]    Compiling dng v13.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: dng@13.4.0: man file is generated: "/opt/rustwide/target/debug/build/dng-0d7518984d6fd9e5/out/dng.1"
[INFO] [stderr] warning: dng@13.4.0: completion file is generated: "/opt/rustwide/target/debug/build/dng-0d7518984d6fd9e5/out/dng.bash"
[INFO] [stderr] warning: dng@13.4.0: completion file is generated: "/opt/rustwide/target/debug/build/dng-0d7518984d6fd9e5/out/dng.fish"
[INFO] [stderr] warning: dng@13.4.0: completion file is generated: "/opt/rustwide/target/debug/build/dng-0d7518984d6fd9e5/out/_dng"
[INFO] [stderr]  Documenting dng v13.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: set datarootdir env before compiling, using make?
[INFO] [stdout]  --> src/datarootdir.rs:1:39
[INFO] [stdout]   |
[INFO] [stdout] 1 |   pub const DATAROOTDIR: &'static str = env!(
[INFO] [stdout]   |  _______________________________________^
[INFO] [stdout] 2 | |     "datarootdir",
[INFO] [stdout] 3 | |     "set datarootdir env before compiling, using make?"
[INFO] [stdout] 4 | | );
[INFO] [stdout]   | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: dng@13.4.0: man file is generated: "/opt/rustwide/target/debug/build/dng-0d7518984d6fd9e5/out/dng.1"
[INFO] [stderr] warning: dng@13.4.0: completion file is generated: "/opt/rustwide/target/debug/build/dng-0d7518984d6fd9e5/out/dng.bash"
[INFO] [stderr] warning: dng@13.4.0: completion file is generated: "/opt/rustwide/target/debug/build/dng-0d7518984d6fd9e5/out/dng.fish"
[INFO] [stderr] warning: dng@13.4.0: completion file is generated: "/opt/rustwide/target/debug/build/dng-0d7518984d6fd9e5/out/_dng"
[INFO] [stderr] error: could not document `dng`
[INFO] running `Command { std: "docker" "inspect" "a49acd516d042da630d959017fb69dd1c0d6ea45027b117132929a859dd3e22c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a49acd516d042da630d959017fb69dd1c0d6ea45027b117132929a859dd3e22c", kill_on_drop: false }`
[INFO] [stdout] a49acd516d042da630d959017fb69dd1c0d6ea45027b117132929a859dd3e22c
