[INFO] fetching crate jmespath 0.2.0...
[INFO] documenting jmespath-0.2.0 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] extracting crate jmespath 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate jmespath 0.2.0 on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jmespath 0.2.0
[INFO] finished tweaking crates.io crate jmespath 0.2.0
[INFO] tweaked toml for crates.io crate jmespath 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f38e304441504f3da8e27be66b0baf7e56988ae8bf1fef1e6136f280c725988a
[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" "f38e304441504f3da8e27be66b0baf7e56988ae8bf1fef1e6136f280c725988a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f38e304441504f3da8e27be66b0baf7e56988ae8bf1fef1e6136f280c725988a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f38e304441504f3da8e27be66b0baf7e56988ae8bf1fef1e6136f280c725988a", kill_on_drop: false }`
[INFO] [stdout] f38e304441504f3da8e27be66b0baf7e56988ae8bf1fef1e6136f280c725988a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "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] e994583086c5d09cbcd5795ad1716b0997fc0751f287f8b44084424762db7ffa
[INFO] running `Command { std: "docker" "start" "-a" "e994583086c5d09cbcd5795ad1716b0997fc0751f287f8b44084424762db7ffa", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling deunicode v0.4.3
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling slug v0.1.4
[INFO] [stderr]     Checking serde_json v1.0.56
[INFO] [stderr]    Compiling jmespath v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting jmespath v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0603]: enum `ErrorCode` is private
[INFO] [stdout]    --> src/variable.rs:9:32
[INFO] [stdout]     |
[INFO] [stdout] 9   | use serde_json::error::{Error, ErrorCode};
[INFO] [stdout]     |                                ^^^^^^^^^ private enum
[INFO] [stdout]     |
[INFO] [stdout] note: the enum `ErrorCode` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.56/src/error.rs:176:1
[INFO] [stdout]     |
[INFO] [stdout] 176 | pub(crate) enum ErrorCode {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `jmespath`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name jmespath 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 lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-9404408917408c19.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-ced2fbd9d7f63e2d.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-4c16c1a63d3e9553.rmeta --cap-lints=forbid` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "e994583086c5d09cbcd5795ad1716b0997fc0751f287f8b44084424762db7ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e994583086c5d09cbcd5795ad1716b0997fc0751f287f8b44084424762db7ffa", kill_on_drop: false }`
[INFO] [stdout] e994583086c5d09cbcd5795ad1716b0997fc0751f287f8b44084424762db7ffa