[INFO] fetching crate gdvariants 1.1.0...
[INFO] documenting gdvariants-1.1.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate gdvariants 1.1.0 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate gdvariants 1.1.0 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 gdvariants 1.1.0
[INFO] finished tweaking crates.io crate gdvariants 1.1.0
[INFO] tweaked toml for crates.io crate gdvariants 1.1.0 written to /workspace/builds/worker-68/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] b3a8d0bb05bacb5c4fafac5b0d928b55a62a7944dab7e74982bf385a761881ff
[INFO] running `Command { std: "docker" "start" "-a" "b3a8d0bb05bacb5c4fafac5b0d928b55a62a7944dab7e74982bf385a761881ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3a8d0bb05bacb5c4fafac5b0d928b55a62a7944dab7e74982bf385a761881ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3a8d0bb05bacb5c4fafac5b0d928b55a62a7944dab7e74982bf385a761881ff", kill_on_drop: false }`
[INFO] [stdout] b3a8d0bb05bacb5c4fafac5b0d928b55a62a7944dab7e74982bf385a761881ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 6e566e7ac4f3eed8a807ed18465312b41f5d1e58e80ece0b4e88c8374e8ab66a
[INFO] running `Command { std: "docker" "start" "-a" "6e566e7ac4f3eed8a807ed18465312b41f5d1e58e80ece0b4e88c8374e8ab66a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling xmlparser v0.13.3
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling unindent v0.1.9
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking atomic-take v1.0.0
[INFO] [stderr]     Checking glam v0.20.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling libloading v0.7.3
[INFO] [stderr]    Compiling semver v1.0.9
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling roxmltree v0.14.1
[INFO] [stderr]    Compiling clang-sys v1.3.3
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling mini-internal v0.1.24
[INFO] [stderr]    Compiling gdnative-impl-proc-macros v0.10.0
[INFO] [stderr]    Compiling gdnative-derive v0.10.0
[INFO] [stderr]    Compiling miniserde v0.1.24
[INFO] [stderr]    Compiling gdnative_bindings_generator v0.10.0
[INFO] [stderr]    Compiling gdnative-sys v0.10.0
[INFO] [stderr]    Compiling gdnative-bindings v0.10.0
[INFO] [stderr]     Checking gdnative-core v0.10.0
[INFO] [stderr]     Checking gdnative v0.10.0
[INFO] [stderr]  Documenting gdvariants v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Cell`
[INFO] [stdout]   --> src/collections/hash_set.rs:30:38
[INFO] [stdout]    |
[INFO] [stdout] 30 | /// normally only possible through [`Cell`], [`RefCell`], global state, I/O, or
[INFO] [stdout]    |                                      ^^^^ no item named `Cell` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `RefCell`
[INFO] [stdout]   --> src/collections/hash_set.rs:30:48
[INFO] [stdout]    |
[INFO] [stdout] 30 | /// normally only possible through [`Cell`], [`RefCell`], global state, I/O, or
[INFO] [stdout]    |                                                ^^^^^^^ no item named `RefCell` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.35s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "6e566e7ac4f3eed8a807ed18465312b41f5d1e58e80ece0b4e88c8374e8ab66a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e566e7ac4f3eed8a807ed18465312b41f5d1e58e80ece0b4e88c8374e8ab66a", kill_on_drop: false }`
[INFO] [stdout] 6e566e7ac4f3eed8a807ed18465312b41f5d1e58e80ece0b4e88c8374e8ab66a