[INFO] fetching crate pmemkv 0.1.3-alpha.0...
[INFO] documenting pmemkv-0.1.3-alpha.0 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate pmemkv 0.1.3-alpha.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate pmemkv 0.1.3-alpha.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 pmemkv 0.1.3-alpha.0
[INFO] finished tweaking crates.io crate pmemkv 0.1.3-alpha.0
[INFO] tweaked toml for crates.io crate pmemkv 0.1.3-alpha.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cca86f46424b5911a86c6d279387165c9486c02b21293f8b2c75c880213dcc79
[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" "cca86f46424b5911a86c6d279387165c9486c02b21293f8b2c75c880213dcc79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cca86f46424b5911a86c6d279387165c9486c02b21293f8b2c75c880213dcc79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cca86f46424b5911a86c6d279387165c9486c02b21293f8b2c75c880213dcc79", kill_on_drop: false }`
[INFO] [stdout] cca86f46424b5911a86c6d279387165c9486c02b21293f8b2c75c880213dcc79
[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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 58d59af72e88ea53a5d4b98ab15aa38f5305c86d7f3720cba21e0afc6d8fb273
[INFO] running `Command { std: "docker" "start" "-a" "58d59af72e88ea53a5d4b98ab15aa38f5305c86d7f3720cba21e0afc6d8fb273", kill_on_drop: false }`
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling pmemkv-sys v0.1.0-alpha.0
[INFO] [stderr]  Documenting pmemkv v0.1.3-alpha.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: `derive` may only be applied to structs, enums and unions
[INFO] [stdout]   --> src/lib.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | /     error_chain! {
[INFO] [stdout] 9  | |         errors {
[INFO] [stdout] 10 | |             #[derive(partial_eq)]
[INFO] [stdout] 11 | |             NotFound(v: String) {
[INFO] [stdout] ...  |
[INFO] [stdout] 21 | |         }
[INFO] [stdout] 22 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `derive` may only be applied to structs, enums and unions
[INFO] [stdout]   --> src/lib.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | /     error_chain! {
[INFO] [stdout] 9  | |         errors {
[INFO] [stdout] 10 | |             #[derive(partial_eq)]
[INFO] [stdout] 11 | |             NotFound(v: String) {
[INFO] [stdout] ...  |
[INFO] [stdout] 21 | |         }
[INFO] [stdout] 22 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `derive` may only be applied to structs, enums and unions
[INFO] [stdout]   --> src/lib.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | /     error_chain! {
[INFO] [stdout] 9  | |         errors {
[INFO] [stdout] 10 | |             #[derive(partial_eq)]
[INFO] [stdout] 11 | |             NotFound(v: String) {
[INFO] [stdout] ...  |
[INFO] [stdout] 21 | |         }
[INFO] [stdout] 22 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `pmemkv`.
[INFO] [stdout] error: cannot find derive macro `partial_eq` in this scope
[INFO] [stdout]    --> src/lib.rs:10:22
[INFO] [stdout]     |
[INFO] [stdout] 10  |               #[derive(partial_eq)]
[INFO] [stdout]     |                        ^^^^^^^^^^ help: a derive macro with a similar name exists: `PartialEq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: cannot find derive macro `partial_eq` in this scope
[INFO] [stdout]    --> src/lib.rs:15:22
[INFO] [stdout]     |
[INFO] [stdout] 15  |               #[derive(partial_eq)]
[INFO] [stdout]     |                        ^^^^^^^^^^ help: a derive macro with a similar name exists: `PartialEq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] Caused by:
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name pmemkv src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern error_chain=/opt/rustwide/target/debug/deps/liberror_chain-ca69d028f014db35.rmeta --extern pmemkv_sys=/opt/rustwide/target/debug/deps/libpmemkv_sys-424b5b9dd42af91b.rmeta --cap-lints=warn` (exit code: 1)
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "58d59af72e88ea53a5d4b98ab15aa38f5305c86d7f3720cba21e0afc6d8fb273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58d59af72e88ea53a5d4b98ab15aa38f5305c86d7f3720cba21e0afc6d8fb273", kill_on_drop: false }`
[INFO] [stdout] 58d59af72e88ea53a5d4b98ab15aa38f5305c86d7f3720cba21e0afc6d8fb273