[INFO] fetching crate rbxm 0.3.0...
[INFO] documenting rbxm-0.3.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate rbxm 0.3.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate rbxm 0.3.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rbxm 0.3.0
[INFO] finished tweaking crates.io crate rbxm 0.3.0
[INFO] tweaked toml for crates.io crate rbxm 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rbxm-proc v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2bdbd7910a62a85996df4ea2c6f2f68bee8b5592c4a69f779c98bbaa34829df1
[INFO] running `Command { std: "docker" "start" "-a" "2bdbd7910a62a85996df4ea2c6f2f68bee8b5592c4a69f779c98bbaa34829df1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bdbd7910a62a85996df4ea2c6f2f68bee8b5592c4a69f779c98bbaa34829df1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bdbd7910a62a85996df4ea2c6f2f68bee8b5592c4a69f779c98bbaa34829df1", kill_on_drop: false }`
[INFO] [stdout] 2bdbd7910a62a85996df4ea2c6f2f68bee8b5592c4a69f779c98bbaa34829df1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 867f87795721be65eb182dcbae7239ce6373fd6f28e59cb994653047ad883ce6
[INFO] running `Command { std: "docker" "start" "-a" "867f87795721be65eb182dcbae7239ce6373fd6f28e59cb994653047ad883ce6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.6
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]     Checking uuid v1.3.2
[INFO] [stderr]     Checking lz4_flex v0.9.5
[INFO] [stderr]    Compiling slotmap v1.0.6
[INFO] [stderr]    Compiling rbxm-proc v0.2.1
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]  Documenting rbxm v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.05s
[INFO] running `Command { std: "docker" "inspect" "867f87795721be65eb182dcbae7239ce6373fd6f28e59cb994653047ad883ce6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "867f87795721be65eb182dcbae7239ce6373fd6f28e59cb994653047ad883ce6", kill_on_drop: false }`
[INFO] [stdout] 867f87795721be65eb182dcbae7239ce6373fd6f28e59cb994653047ad883ce6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-e\", \"./static/custom.css\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] caf6706928ca478795b2b0264857780d51606c337eff050a7960d92ccf224005
[INFO] running `Command { std: "docker" "start" "-a" "caf6706928ca478795b2b0264857780d51606c337eff050a7960d92ccf224005", kill_on_drop: false }`
[INFO] [stderr]  Documenting rbxm v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0407]: method `backtrace` is not a member of trait `std::error::Error`
[INFO] [stdout]    --> src/serde/error.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | /     fn backtrace(&self) -> Option<&std::backtrace::Backtrace> {
[INFO] [stdout] 121 | |         Some(&self.backtrace)
[INFO] [stdout] 122 | |     }
[INFO] [stdout]     | |_____^ not a member of trait `std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0407`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rbxm`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name rbxm src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="mesh-format"' --cfg 'feature="std"' --cfg 'feature="unstable"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=4594ff7fe2466a94 -L dependency=/opt/rustwide/target/debug/deps --extern lz4_flex=/opt/rustwide/target/debug/deps/liblz4_flex-3020a4d0e56d402a.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-930ad5fc2e36d314.rmeta --extern rbxm_proc=/opt/rustwide/target/debug/deps/librbxm_proc-de4ecb536cc7d5b5.so --extern slotmap=/opt/rustwide/target/debug/deps/libslotmap-95e194327b0aba2e.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-483812edc257b14b.rmeta --extern-html-root-url 'lz4_flex=https://docs.rs/lz4_flex/0.9.5/' --extern-html-root-url 'num=https://docs.rs/num/0.4.0/' --extern-html-root-url 'rbxm_proc=https://docs.rs/rbxm-proc/0.2.1/' --extern-html-root-url 'slotmap=https://docs.rs/slotmap/1.0.6/' --extern-html-root-url 'uuid=https://docs.rs/uuid/1.3.2/' -Zunstable-options --cap-lints=warn --crate-version 0.3.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "caf6706928ca478795b2b0264857780d51606c337eff050a7960d92ccf224005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caf6706928ca478795b2b0264857780d51606c337eff050a7960d92ccf224005", kill_on_drop: false }`
[INFO] [stdout] caf6706928ca478795b2b0264857780d51606c337eff050a7960d92ccf224005
