[INFO] fetching crate zookeeper-client 0.1.5...
[INFO] documenting zookeeper-client-0.1.5 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate zookeeper-client 0.1.5 into /workspace/builds/worker-35/source
[INFO] validating manifest of crates.io crate zookeeper-client 0.1.5 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zookeeper-client 0.1.5
[INFO] finished tweaking crates.io crate zookeeper-client 0.1.5
[INFO] tweaked toml for crates.io crate zookeeper-client 0.1.5 written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2dda1024cdb454d27f991fd4615a0e07e79d6b1340ee0daea625b94dbb6ddcea
[INFO] running `Command { std: "docker" "start" "-a" "2dda1024cdb454d27f991fd4615a0e07e79d6b1340ee0daea625b94dbb6ddcea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dda1024cdb454d27f991fd4615a0e07e79d6b1340ee0daea625b94dbb6ddcea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dda1024cdb454d27f991fd4615a0e07e79d6b1340ee0daea625b94dbb6ddcea", kill_on_drop: false }`
[INFO] [stdout] 2dda1024cdb454d27f991fd4615a0e07e79d6b1340ee0daea625b94dbb6ddcea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac2d4d1280b21564d1a64dc1b2f83e7372ead56823e09e15c1b03edbc0f8d0fb
[INFO] running `Command { std: "docker" "start" "-a" "ac2d4d1280b21564d1a64dc1b2f83e7372ead56823e09e15c1b03edbc0f8d0fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking guard v0.5.1
[INFO] [stderr]     Checking ignore-result v0.2.0
[INFO] [stderr]     Checking compact_str v0.2.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking mio v0.8.3
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking hashbrown v0.12.1
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.22
[INFO] [stderr]     Checking hashlink v0.8.0
[INFO] [stderr]     Checking const_format v0.2.24
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]     Checking tokio v1.18.2
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]     Checking strum v0.23.0
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling num_enum_derive v0.5.7
[INFO] [stderr]     Checking num_enum v0.5.7
[INFO] [stderr]  Documenting zookeeper-client v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.72s
[INFO] running `Command { std: "docker" "inspect" "ac2d4d1280b21564d1a64dc1b2f83e7372ead56823e09e15c1b03edbc0f8d0fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac2d4d1280b21564d1a64dc1b2f83e7372ead56823e09e15c1b03edbc0f8d0fb", kill_on_drop: false }`
[INFO] [stdout] ac2d4d1280b21564d1a64dc1b2f83e7372ead56823e09e15c1b03edbc0f8d0fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "RUSTFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] f702f6fdbe7145ed4e942a0b7a4f7055225fd4fe0804468995dbc23aa59dfa41
[INFO] running `Command { std: "docker" "start" "-a" "f702f6fdbe7145ed4e942a0b7a4f7055225fd4fe0804468995dbc23aa59dfa41", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking guard v0.5.1
[INFO] [stderr]     Checking ignore-result v0.2.0
[INFO] [stderr]     Checking compact_str v0.2.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking mio v0.8.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.22
[INFO] [stderr]     Checking hashbrown v0.12.1
[INFO] [stderr]     Checking hashlink v0.8.0
[INFO] [stderr]     Checking const_format v0.2.24
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]     Checking tokio v1.18.2
[INFO] [stderr]     Checking strum v0.23.0
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling num_enum_derive v0.5.7
[INFO] [stderr]     Checking num_enum v0.5.7
[INFO] [stderr]  Documenting zookeeper-client v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected expression, found `,`
[INFO] [stdout]    --> src/client/mod.rs:129:49
[INFO] [stdout]     |
[INFO] [stdout] 129 |                 return Err(Error::BadArguments(&formatcp!("ttl cannot larger than {}", TTL_MAX_MILLIS)));
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::pmr::__formatcp_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[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] [stderr] error: could not document `zookeeper-client`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name zookeeper_client src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -Z unstable-options --document-private-items -C metadata=3e86d478d66cfc6a -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-3ff2dcaec82f87b7.rmeta --extern compact_str=/opt/rustwide/target/debug/deps/libcompact_str-2a0f5ae74b4a7532.rmeta --extern const_format=/opt/rustwide/target/debug/deps/libconst_format-e784239af38ce013.rmeta --extern guard=/opt/rustwide/target/debug/deps/libguard-16a932df60365a20.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-17ed74ab8d1fbadc.rmeta --extern hashlink=/opt/rustwide/target/debug/deps/libhashlink-eb7b6a9f535f7437.rmeta --extern ignore_result=/opt/rustwide/target/debug/deps/libignore_result-990f671088bb5b0c.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-0b61054b794719d9.rmeta --extern num_enum=/opt/rustwide/target/debug/deps/libnum_enum-ba8d25d06dc5d28b.rmeta --extern static_assertions=/opt/rustwide/target/debug/deps/libstatic_assertions-0676c5c55130f395.rmeta --extern strum=/opt/rustwide/target/debug/deps/libstrum-0c521c50f9b29bb4.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-e6ec94f8a6ee716a.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-270ad089aa9a5ad8.rmeta --extern-html-root-url 'bytes=https://docs.rs/bytes/1.1.0/' --extern-html-root-url 'compact_str=https://docs.rs/compact_str/0.2.0/' --extern-html-root-url 'const_format=https://docs.rs/const_format/0.2.24/' --extern-html-root-url 'guard=https://docs.rs/guard/0.5.1/' --extern-html-root-url 'hashbrown=https://docs.rs/hashbrown/0.12.1/' --extern-html-root-url 'hashlink=https://docs.rs/hashlink/0.8.0/' --extern-html-root-url 'ignore_result=https://docs.rs/ignore-result/0.2.0/' --extern-html-root-url 'log=https://docs.rs/log/0.4.17/' --extern-html-root-url 'num_enum=https://docs.rs/num_enum/0.5.7/' --extern-html-root-url 'static_assertions=https://docs.rs/static_assertions/1.1.0/' --extern-html-root-url 'strum=https://docs.rs/strum/0.23.0/' --extern-html-root-url 'thiserror=https://docs.rs/thiserror/1.0.31/' --extern-html-root-url 'tokio=https://docs.rs/tokio/1.18.2/' -Zunstable-options --crate-version 0.1.5` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "f702f6fdbe7145ed4e942a0b7a4f7055225fd4fe0804468995dbc23aa59dfa41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f702f6fdbe7145ed4e942a0b7a4f7055225fd4fe0804468995dbc23aa59dfa41", kill_on_drop: false }`
[INFO] [stdout] f702f6fdbe7145ed4e942a0b7a4f7055225fd4fe0804468995dbc23aa59dfa41