[INFO] fetching crate gungeon-save 0.0.1...
[INFO] documenting gungeon-save-0.0.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate gungeon-save 0.0.1 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate gungeon-save 0.0.1 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gungeon-save 0.0.1
[INFO] finished tweaking crates.io crate gungeon-save 0.0.1
[INFO] tweaked toml for crates.io crate gungeon-save 0.0.1 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate crates.io crate gungeon-save 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d11c4301ecfc94da86dc55e55ed2d985b6866269d54be0ac510bc1e9ecc34b4
[INFO] running `Command { std: "docker" "start" "-a" "5d11c4301ecfc94da86dc55e55ed2d985b6866269d54be0ac510bc1e9ecc34b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d11c4301ecfc94da86dc55e55ed2d985b6866269d54be0ac510bc1e9ecc34b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d11c4301ecfc94da86dc55e55ed2d985b6866269d54be0ac510bc1e9ecc34b4", kill_on_drop: false }`
[INFO] [stdout] 5d11c4301ecfc94da86dc55e55ed2d985b6866269d54be0ac510bc1e9ecc34b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3827f5e0866b7238b0449d61e22500785c402d5ecfea55ae181afe3a0ab1b91b
[INFO] running `Command { std: "docker" "start" "-a" "3827f5e0866b7238b0449d61e22500785c402d5ecfea55ae181afe3a0ab1b91b", kill_on_drop: false }`
[INFO] [stderr]  Documenting gungeon-save v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `app_dirs`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use app_dirs::*;
[INFO] [stdout]   |     ^^^^^^^^ use of undeclared crate or module `app_dirs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `gungeon-save`
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] Caused by:
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name gungeon_save src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=3df819617c8ca738 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.0.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "3827f5e0866b7238b0449d61e22500785c402d5ecfea55ae181afe3a0ab1b91b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3827f5e0866b7238b0449d61e22500785c402d5ecfea55ae181afe3a0ab1b91b", kill_on_drop: false }`
[INFO] [stdout] 3827f5e0866b7238b0449d61e22500785c402d5ecfea55ae181afe3a0ab1b91b