[INFO] fetching crate users 0.10.0...
[INFO] documenting users-0.10.0 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate users 0.10.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate users 0.10.0 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate users 0.10.0
[INFO] finished tweaking crates.io crate users 0.10.0
[INFO] tweaked toml for crates.io crate users 0.10.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate users 0.10.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f5ed9ce008b45ad77e926b8e366f92dd84319834dd93a5420db7c84088d45d1
[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" "2f5ed9ce008b45ad77e926b8e366f92dd84319834dd93a5420db7c84088d45d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f5ed9ce008b45ad77e926b8e366f92dd84319834dd93a5420db7c84088d45d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f5ed9ce008b45ad77e926b8e366f92dd84319834dd93a5420db7c84088d45d1", kill_on_drop: false }`
[INFO] [stdout] 2f5ed9ce008b45ad77e926b8e366f92dd84319834dd93a5420db7c84088d45d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4aa0acc6611208d1d98b9713b14550a353b8dee112020c343c65073fac30e6a5
[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" "4aa0acc6611208d1d98b9713b14550a353b8dee112020c343c65073fac30e6a5", kill_on_drop: false }`
[INFO] [stderr]  Documenting users v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]   --> src/cache.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / //! A cache for users and groups provided by the OS.
[INFO] [stdout] 2  | | //!
[INFO] [stdout] 3  | | //! Because the users table changes so infrequently, it's common for
[INFO] [stdout] 4  | | //! short-running programs to cache the results instead of getting the most
[INFO] [stdout] ...  |
[INFO] [stdout] 82 | | //! it can be queried multiple times or go out of scope and the values it
[INFO] [stdout] 83 | | //! produces are not affected.
[INFO] [stdout]    | |______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(invalid_codeblock_attributes)]` on by default
[INFO] [stdout]    = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]   --> src/cache.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / //! A cache for users and groups provided by the OS.
[INFO] [stdout] 2  | | //!
[INFO] [stdout] 3  | | //! Because the users table changes so infrequently, it's common for
[INFO] [stdout] 4  | | //! short-running programs to cache the results instead of getting the most
[INFO] [stdout] ...  |
[INFO] [stdout] 82 | | //! it can be queried multiple times or go out of scope and the values it
[INFO] [stdout] 83 | | //! produces are not affected.
[INFO] [stdout]    | |______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "4aa0acc6611208d1d98b9713b14550a353b8dee112020c343c65073fac30e6a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aa0acc6611208d1d98b9713b14550a353b8dee112020c343c65073fac30e6a5", kill_on_drop: false }`
[INFO] [stdout] 4aa0acc6611208d1d98b9713b14550a353b8dee112020c343c65073fac30e6a5