[INFO] cloning repository https://github.com/post-rex/doit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/post-rex/doit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpost-rex%2Fdoit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpost-rex%2Fdoit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0147a149228116fe0cc6a17bdb185d0d75dd7e36
[INFO] documenting post-rex/doit against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpost-rex%2Fdoit" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/post-rex/doit on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/post-rex/doit
[INFO] finished tweaking git repo https://github.com/post-rex/doit
[INFO] tweaked toml for git repo https://github.com/post-rex/doit written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/post-rex/doit already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fancy-regex v0.4.1
[INFO] [stderr]   Downloaded strfmt v0.1.6
[INFO] [stderr]   Downloaded pam-sys v0.5.6
[INFO] [stderr]   Downloaded pam v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a20f2d07ca334246f64a81d49a8a07974d1c4acea80bd5c276790496dfb3923
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5a20f2d07ca334246f64a81d49a8a07974d1c4acea80bd5c276790496dfb3923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a20f2d07ca334246f64a81d49a8a07974d1c4acea80bd5c276790496dfb3923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a20f2d07ca334246f64a81d49a8a07974d1c4acea80bd5c276790496dfb3923", kill_on_drop: false }`
[INFO] [stdout] 5a20f2d07ca334246f64a81d49a8a07974d1c4acea80bd5c276790496dfb3923
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 49fa2305082e765c6933662de7abe998bf3ef768d71cca60a25df29604e6ca19
[INFO] running `Command { std: "docker" "start" "-a" "49fa2305082e765c6933662de7abe998bf3ef768d71cca60a25df29604e6ca19", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling serde_derive v1.0.120
[INFO] [stderr]    Compiling pam-sys v0.5.6
[INFO] [stderr]    Compiling serde v1.0.120
[INFO] [stderr]     Checking strfmt v0.1.6
[INFO] [stderr]     Checking thread_local v1.1.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking users v0.8.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking pam v0.7.0
[INFO] [stderr]     Checking fancy-regex v0.4.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]     Checking structopt v0.3.21
[INFO] [stderr]     Checking ron v0.6.4
[INFO] [stderr]  Documenting doit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0585]: found a documentation comment that doesn't document anything
[INFO] [stdout]   --> src/config/file.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     /// Format string with dynamic values
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: doc comments must come before what they document, maybe a comment was intended with `//`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::config::file::FileBoundConfig`
[INFO] [stdout]  --> src/config/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::config::file::FileBoundConfig;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `FileBoundConfig` in `config::file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::config::Command`, `crate::config::ExecRight`, `crate::config::UserMode`
[INFO] [stdout]  --> src/user.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::config::{Command, ExecRight, UserMode};
[INFO] [stdout]   |                     ^^^^^^^  ^^^^^^^^^  ^^^^^^^^ no `UserMode` in `config`
[INFO] [stdout]   |                     |        |
[INFO] [stdout]   |                     |        no `ExecRight` in `config`
[INFO] [stdout]   |                     no `Command` in `config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0585.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `doit`
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name doit src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c6d505d03a43cdbc -L dependency=/opt/rustwide/target/debug/deps --extern fancy_regex=/opt/rustwide/target/debug/deps/libfancy_regex-806cddcfc739333a.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-685da599ef474d38.rmeta --extern pam=/opt/rustwide/target/debug/deps/libpam-f13db56796949ab6.rmeta --extern ron=/opt/rustwide/target/debug/deps/libron-f5052e6e8eee493c.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-e3d472bedf1fbb24.rmeta --extern strfmt=/opt/rustwide/target/debug/deps/libstrfmt-38303805a876aaed.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-6f7dc31c57d06cc2.rmeta --extern term=/opt/rustwide/target/debug/deps/libterm-d8a9fc1aacbab006.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "49fa2305082e765c6933662de7abe998bf3ef768d71cca60a25df29604e6ca19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49fa2305082e765c6933662de7abe998bf3ef768d71cca60a25df29604e6ca19", kill_on_drop: false }`
[INFO] [stdout] 49fa2305082e765c6933662de7abe998bf3ef768d71cca60a25df29604e6ca19