[INFO] cloning repository https://github.com/2garryn/newsfeed
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/2garryn/newsfeed" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2garryn%2Fnewsfeed", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2garryn%2Fnewsfeed'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c0e98b2ee6a5d8143aa7d10951ed681c23006296
[INFO] documenting 2garryn/newsfeed against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2garryn%2Fnewsfeed" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/2garryn/newsfeed on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/2garryn/newsfeed
[INFO] finished tweaking git repo https://github.com/2garryn/newsfeed
[INFO] tweaked toml for git repo https://github.com/2garryn/newsfeed written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/2garryn/newsfeed already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac45e54b4a913cd4b69bac17e308ebb711971748de138800cbc311cdb2670e43
[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" "ac45e54b4a913cd4b69bac17e308ebb711971748de138800cbc311cdb2670e43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac45e54b4a913cd4b69bac17e308ebb711971748de138800cbc311cdb2670e43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac45e54b4a913cd4b69bac17e308ebb711971748de138800cbc311cdb2670e43", kill_on_drop: false }`
[INFO] [stdout] ac45e54b4a913cd4b69bac17e308ebb711971748de138800cbc311cdb2670e43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 624ff1ed4341a8fb7fb63b86b901f6bc9fcab9269b364742b0e8f189cf76cd72
[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" "624ff1ed4341a8fb7fb63b86b901f6bc9fcab9269b364742b0e8f189cf76cd72", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling serde v1.0.91
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking num-integer v0.1.39
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]  Documenting newsfeed v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0583]: file not found for module `wal`
[INFO] [stdout]   --> src/chunked_store/mod.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | mod wal;
[INFO] [stdout]    | ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `wal`, create file "src/chunked_store/wal.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `Result` is defined multiple times
[INFO] [stdout]  --> src/follow/mod.rs:1:47
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{ErrorKind, Result, Write, Read, Result};
[INFO] [stdout]   |                          ------               ^^^^^^ `Result` reimported here
[INFO] [stdout]   |                          |
[INFO] [stdout]   |                          previous import of the type `Result` here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Result` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `wal::Wal`
[INFO] [stdout]   --> src/chunked_store/mod.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use wal::Wal;
[INFO] [stdout]    |     ^^^^^^^^ no `Wal` in `chunked_store::wal`
[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: E0252, E0432, E0583.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0252`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `newsfeed`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name newsfeed src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-24ba262cb5128f69.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-814645585c427ce5.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "624ff1ed4341a8fb7fb63b86b901f6bc9fcab9269b364742b0e8f189cf76cd72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "624ff1ed4341a8fb7fb63b86b901f6bc9fcab9269b364742b0e8f189cf76cd72", kill_on_drop: false }`
[INFO] [stdout] 624ff1ed4341a8fb7fb63b86b901f6bc9fcab9269b364742b0e8f189cf76cd72
