[INFO] crate hecate 0.62.0 is already in cache
[INFO] documenting hecate-0.62.0 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] extracting crate hecate 0.62.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate hecate 0.62.0 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 hecate 0.62.0
[INFO] finished tweaking crates.io crate hecate 0.62.0
[INFO] tweaked toml for crates.io crate hecate 0.62.0 written to /workspace/builds/worker-12/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fc2f49e6cd79b7f9bff2a0314fa8c1cf3ee4a8ae331cb1dd5c72e519b371fd82
[INFO] running `Command { std: "docker" "start" "-a" "fc2f49e6cd79b7f9bff2a0314fa8c1cf3ee4a8ae331cb1dd5c72e519b371fd82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc2f49e6cd79b7f9bff2a0314fa8c1cf3ee4a8ae331cb1dd5c72e519b371fd82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc2f49e6cd79b7f9bff2a0314fa8c1cf3ee4a8ae331cb1dd5c72e519b371fd82", kill_on_drop: false }`
[INFO] [stdout] fc2f49e6cd79b7f9bff2a0314fa8c1cf3ee4a8ae331cb1dd5c72e519b371fd82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] e624da893d1a38a186cf251ce67f84c093bc1d057bcde290cd39f475fdc94189
[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" "e624da893d1a38a186cf251ce67f84c093bc1d057bcde290cd39f475fdc94189", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
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[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling yansi v0.5.0
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling unicode-xid v0.1.0
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[INFO] [stderr]    Compiling bitflags v1.2.1
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[INFO] [stderr]    Compiling version_check v0.1.5
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[INFO] [stderr]    Compiling httparse v1.3.4
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[INFO] [stderr]    Compiling rand_chacha v0.1.1
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[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling num-traits v0.2.12
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[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking url v1.7.2
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[INFO] [stderr]     Checking clap v2.33.1
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[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking aead v0.2.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]     Checking sha2 v0.7.1
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[INFO] [stderr]     Checking aes v0.3.2
[INFO] [stderr]     Checking postgres-protocol v0.3.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]     Checking r2d2 v0.8.9
[INFO] [stderr]     Checking hkdf v0.8.0
[INFO] [stderr]     Checking ghash v0.2.3
[INFO] [stderr]     Checking geo-types v0.2.2
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[INFO] [stderr]     Checking notify v4.0.15
[INFO] [stderr]     Checking aes-gcm v0.5.0
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]     Checking publicsuffix v1.5.4
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling valico v2.4.2
[INFO] [stderr]     Checking cookie v0.11.3
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling devise_core v0.2.0
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking quick-xml v0.13.3
[INFO] [stderr]    Compiling devise_codegen v0.2.0
[INFO] [stderr]    Compiling devise v0.2.0
[INFO] [stderr]    Compiling pear v0.1.4
[INFO] [stderr]    Compiling rocket_http v0.4.5
[INFO] [stderr]     Checking serde_json v1.0.56
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking postgres-shared v0.4.2
[INFO] [stderr]     Checking jsonway v2.0.0
[INFO] [stderr]     Checking geojson v0.13.0
[INFO] [stderr]     Checking postgres v0.15.2
[INFO] [stderr]     Checking postgis v0.6.0
[INFO] [stderr]     Checking r2d2_postgres v0.14.0
[INFO] [stderr]     Checking rocket_contrib v0.4.5
[INFO] [stderr]  Documenting hecate v0.62.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:1:52
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(proc_macro_hygiene, decl_macro, plugin, custom_derive, custom_attribute)]
[INFO] [stdout]   |                                                    ^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: subsumed by `#[proc_macro_derive]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:1:67
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(proc_macro_hygiene, decl_macro, plugin, custom_derive, custom_attribute)]
[INFO] [stdout]   |                                                                   ^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in favor of `#![register_tool]` and `#![register_attr]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `hecate`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name hecate 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 base64=/opt/rustwide/target/debug/deps/libbase64-3f27a142d0940322.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-034c6c87105d753e.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-da350424a7d315b5.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-cd92039eb26a4c33.rmeta --extern geojson=/opt/rustwide/target/debug/deps/libgeojson-45ba564661573ead.rmeta --extern postgis=/opt/rustwide/target/debug/deps/libpostgis-874cd3fb34f1eef4.rmeta --extern postgres=/opt/rustwide/target/debug/deps/libpostgres-29f11998f40b77e6.rmeta --extern protobuf=/opt/rustwide/target/debug/deps/libprotobuf-8a825b8d5a44eeb8.rmeta --extern quick_xml=/opt/rustwide/target/debug/deps/libquick_xml-80db912b1ad1be41.rmeta --extern r2d2=/opt/rustwide/target/debug/deps/libr2d2-c19f7e8cc7a3ccf0.rmeta --extern r2d2_postgres=/opt/rustwide/target/debug/deps/libr2d2_postgres-cb22e2707d6de019.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-349f11d42ae7dcd2.rmeta --extern rocket=/opt/rustwide/target/debug/deps/librocket-977802e9974268c6.rmeta --extern rocket_contrib=/opt/rustwide/target/debug/deps/librocket_contrib-17a55a53626e8be9.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-4afe5b15be86b6d5.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-e9a71ed92117ca52.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-ca2077ae365bd11b.rmeta --extern valico=/opt/rustwide/target/debug/deps/libvalico-bf5babbf188b177c.rmeta --cap-lints=forbid` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "e624da893d1a38a186cf251ce67f84c093bc1d057bcde290cd39f475fdc94189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e624da893d1a38a186cf251ce67f84c093bc1d057bcde290cd39f475fdc94189", kill_on_drop: false }`
[INFO] [stdout] e624da893d1a38a186cf251ce67f84c093bc1d057bcde290cd39f475fdc94189