[INFO] cloning repository https://github.com/PresenceBot/presence_bot_etl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PresenceBot/presence_bot_etl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPresenceBot%2Fpresence_bot_etl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPresenceBot%2Fpresence_bot_etl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d2ad4fc51fdb887127e8903e997e6358be6aff34
[INFO] documenting PresenceBot/presence_bot_etl against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPresenceBot%2Fpresence_bot_etl" "/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/PresenceBot/presence_bot_etl on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PresenceBot/presence_bot_etl
[INFO] finished tweaking git repo https://github.com/PresenceBot/presence_bot_etl
[INFO] tweaked toml for git repo https://github.com/PresenceBot/presence_bot_etl written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/PresenceBot/presence_bot_etl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive_builder_core v0.2.0
[INFO] [stderr]   Downloaded derive_builder v0.5.1
[INFO] [stderr]   Downloaded rspec v1.0.0-beta.4
[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-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5259d88d9560c330bd070f35a35eaa84290a55b246d9f11623dc344f83c16ad8
[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" "5259d88d9560c330bd070f35a35eaa84290a55b246d9f11623dc344f83c16ad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5259d88d9560c330bd070f35a35eaa84290a55b246d9f11623dc344f83c16ad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5259d88d9560c330bd070f35a35eaa84290a55b246d9f11623dc344f83c16ad8", kill_on_drop: false }`
[INFO] [stdout] 5259d88d9560c330bd070f35a35eaa84290a55b246d9f11623dc344f83c16ad8
[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-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 207a0e3baeea096be0e9b81b0017fd3ad6e2976c2e908e34afaeab834f880de9
[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" "207a0e3baeea096be0e9b81b0017fd3ad6e2976c2e908e34afaeab834f880de9", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling derive_builder_core v0.2.0
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]    Compiling derive-new v0.5.8
[INFO] [stderr]     Checking diesel v1.4.5
[INFO] [stderr]     Checking dotenv v0.10.1
[INFO] [stderr]    Compiling derive_builder v0.5.1
[INFO] [stderr]     Checking rspec v1.0.0-beta.4
[INFO] [stderr]     Checking presence_bot_etl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting presence_bot_etl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: module `Event` should have a snake case name
[INFO] [stdout]  --> src/schema.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     Event (id) {
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to snake case: `event`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `presence_bot_etl`.
[INFO] [stdout] error[E0463]: can't find crate for `presence_bot`
[INFO] [stdout]  --> src/bin/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate presence_bot;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] Caused by:
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name main src/bin/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-cb1ea1286d2c9141.rmeta --extern diesel=/opt/rustwide/target/debug/deps/libdiesel-4b562f45fa2fd1bf.rmeta --extern dotenv=/opt/rustwide/target/debug/deps/libdotenv-bbed19583013f4ad.rmeta --extern presence_bot_etl=/opt/rustwide/target/debug/deps/libpresence_bot_etl-2cfd981293b1373e.rmeta --extern rspec=/opt/rustwide/target/debug/deps/librspec-4801a3dd08aa736c.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-56a5bf3bbc7fc06a.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "207a0e3baeea096be0e9b81b0017fd3ad6e2976c2e908e34afaeab834f880de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "207a0e3baeea096be0e9b81b0017fd3ad6e2976c2e908e34afaeab834f880de9", kill_on_drop: false }`
[INFO] [stdout] 207a0e3baeea096be0e9b81b0017fd3ad6e2976c2e908e34afaeab834f880de9