[INFO] fetching crate zookeeper-client 0.1.5...
[INFO] documenting zookeeper-client-0.1.5 against 1.61.0 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 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hashlink v0.8.0
[INFO] [stderr]   Downloaded ignore-result v0.2.0
[INFO] [stderr]   Downloaded guard v0.5.1
[INFO] [stderr]   Downloaded test-case v1.2.3
[INFO] [stderr]   Downloaded compact_str v0.2.0
[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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aba2dc4764214518c4759d8a240898007f526afb0f3cd3d4279c33722642986e
[INFO] running `Command { std: "docker" "start" "-a" "aba2dc4764214518c4759d8a240898007f526afb0f3cd3d4279c33722642986e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aba2dc4764214518c4759d8a240898007f526afb0f3cd3d4279c33722642986e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aba2dc4764214518c4759d8a240898007f526afb0f3cd3d4279c33722642986e", kill_on_drop: false }`
[INFO] [stdout] aba2dc4764214518c4759d8a240898007f526afb0f3cd3d4279c33722642986e
[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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86e7c935916ee4853ffb0e6fbcd4cbefff114f77cdb1d9f0aee12a49cab48e30
[INFO] running `Command { std: "docker" "start" "-a" "86e7c935916ee4853ffb0e6fbcd4cbefff114f77cdb1d9f0aee12a49cab48e30", 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]     Checking once_cell v1.12.0
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking smallvec v1.8.0
[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 heck v0.3.3
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking mio v0.8.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]    Compiling quote v1.0.18
[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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.45s
[INFO] running `Command { std: "docker" "inspect" "86e7c935916ee4853ffb0e6fbcd4cbefff114f77cdb1d9f0aee12a49cab48e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86e7c935916ee4853ffb0e6fbcd4cbefff114f77cdb1d9f0aee12a49cab48e30", kill_on_drop: false }`
[INFO] [stdout] 86e7c935916ee4853ffb0e6fbcd4cbefff114f77cdb1d9f0aee12a49cab48e30
[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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 8fb7885d85947b45697ffef06f9d9fe4c2e23b8239adaef197e8fa24cea7fa44
[INFO] running `Command { std: "docker" "start" "-a" "8fb7885d85947b45697ffef06f9d9fe4c2e23b8239adaef197e8fa24cea7fa44", 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 autocfg v1.1.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]     Checking smallvec v1.8.0
[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 ahash v0.7.6
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.22
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking socket2 v0.4.4
[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]     Checking hashbrown v0.12.1
[INFO] [stderr]     Checking const_format v0.2.24
[INFO] [stderr]     Checking hashlink v0.8.0
[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]     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=4a379b661e562b0b -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-57de1f6d7c9c6f6c.rmeta --extern compact_str=/opt/rustwide/target/debug/deps/libcompact_str-24fa8719335e96ec.rmeta --extern const_format=/opt/rustwide/target/debug/deps/libconst_format-c198244e8df459e0.rmeta --extern guard=/opt/rustwide/target/debug/deps/libguard-cd73fc481c1937d1.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-7e54e22cb6a24029.rmeta --extern hashlink=/opt/rustwide/target/debug/deps/libhashlink-167600be4c2d0d6b.rmeta --extern ignore_result=/opt/rustwide/target/debug/deps/libignore_result-64a4d588a5ddb9af.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-11fcf639aa746c8b.rmeta --extern num_enum=/opt/rustwide/target/debug/deps/libnum_enum-a50ed744a861c0d4.rmeta --extern static_assertions=/opt/rustwide/target/debug/deps/libstatic_assertions-df62a6794b74038e.rmeta --extern strum=/opt/rustwide/target/debug/deps/libstrum-673b9982d8b44440.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-97521453084dfd71.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-52b598edb3c64738.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" "8fb7885d85947b45697ffef06f9d9fe4c2e23b8239adaef197e8fa24cea7fa44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fb7885d85947b45697ffef06f9d9fe4c2e23b8239adaef197e8fa24cea7fa44", kill_on_drop: false }`
[INFO] [stdout] 8fb7885d85947b45697ffef06f9d9fe4c2e23b8239adaef197e8fa24cea7fa44