[INFO] updating cached repository https://github.com/Michael-F-Bryan/rustc-internal-docs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 32c93b53eb2c8603a0257dba7c04ed502c4c0f02
[INFO] checking Michael-F-Bryan/rustc-internal-docs against beta-2019-10-27 for pr-65897
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-F-Bryan%2Frustc-internal-docs" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Michael-F-Bryan/rustc-internal-docs on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Michael-F-Bryan/rustc-internal-docs
[INFO] finished tweaking git repo https://github.com/Michael-F-Bryan/rustc-internal-docs
[INFO] tweaked toml for git repo https://github.com/Michael-F-Bryan/rustc-internal-docs written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Michael-F-Bryan/rustc-internal-docs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d40685a69b39b7710a5a09c197a1363c35a8d5b4fed97061855d130925bb2974
[INFO] running `"docker" "start" "-a" "d40685a69b39b7710a5a09c197a1363c35a8d5b4fed97061855d130925bb2974"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]     Checking tempdir v0.3.5
[INFO] [stderr]     Checking walkdir v0.1.8
[INFO] [stderr]     Checking env_logger v0.5.2
[INFO] [stderr]     Checking copy_dir v0.1.2
[INFO] [stderr]     Checking backtrace v0.3.5
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking rustc-internal-docs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0422]: cannot find struct, variant or union type `ErrorHandling` in this scope
[INFO] [stderr]   --> src/config.rs:62:29
[INFO] [stderr]    |
[INFO] [stderr] 62 |             error_handling: ErrorHandling {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0560]: struct `config::Config` has no field named `error_handling`
[INFO] [stderr]   --> src/config.rs:62:13
[INFO] [stderr]    |
[INFO] [stderr] 62 |             error_handling: ErrorHandling {
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ `config::Config` does not have this field
[INFO] [stderr]    |
[INFO] [stderr]    = note: available fields are: `rust_dir`, `git_repo`, `stages`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0422, E0560.
[INFO] [stderr] For more information about an error, try `rustc --explain E0422`.
[INFO] [stderr] error: could not compile `rustc-internal-docs`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "d40685a69b39b7710a5a09c197a1363c35a8d5b4fed97061855d130925bb2974"`
[INFO] running `"docker" "rm" "-f" "d40685a69b39b7710a5a09c197a1363c35a8d5b4fed97061855d130925bb2974"`
[INFO] [stdout] d40685a69b39b7710a5a09c197a1363c35a8d5b4fed97061855d130925bb2974