[INFO] fetching crate uom 0.34.0...
[INFO] documenting uom-0.34.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate uom 0.34.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate uom 0.34.0 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 uom 0.34.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate uom 0.34.0
[INFO] tweaked toml for crates.io crate uom 0.34.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate uom 0.34.0 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4a1cb3797c2a86a6184352e8b4443dbde989a6648e3eee738050d2b56653e1f9
[INFO] running `Command { std: "docker" "start" "-a" "4a1cb3797c2a86a6184352e8b4443dbde989a6648e3eee738050d2b56653e1f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a1cb3797c2a86a6184352e8b4443dbde989a6648e3eee738050d2b56653e1f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a1cb3797c2a86a6184352e8b4443dbde989a6648e3eee738050d2b56653e1f9", kill_on_drop: false }`
[INFO] [stdout] 4a1cb3797c2a86a6184352e8b4443dbde989a6648e3eee738050d2b56653e1f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 59ae703a6345e6901b9b320c06f9fe6c1713cfa320849a225ad047ab4b003144
[INFO] running `Command { std: "docker" "start" "-a" "59ae703a6345e6901b9b320c06f9fe6c1713cfa320849a225ad047ab4b003144", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]  Documenting uom v0.34.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.31s
[INFO] running `Command { std: "docker" "inspect" "59ae703a6345e6901b9b320c06f9fe6c1713cfa320849a225ad047ab4b003144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59ae703a6345e6901b9b320c06f9fe6c1713cfa320849a225ad047ab4b003144", kill_on_drop: false }`
[INFO] [stdout] 59ae703a6345e6901b9b320c06f9fe6c1713cfa320849a225ad047ab4b003144
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "usize u32 u64 isize i32 i64 bigint biguint rational rational32 rational64 bigrational use_serde" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfe9d33c2727b49a8504bd49bae50c5def9ce9480bcd797d6f317246d3120685
[INFO] running `Command { std: "docker" "start" "-a" "bfe9d33c2727b49a8504bd49bae50c5def9ce9480bcd797d6f317246d3120685", kill_on_drop: false }`
[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 serde v1.0.144
[INFO] [stderr]  Documenting uom v0.34.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `uom`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name uom src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="autoconvert"' --cfg 'feature="bigint"' --cfg 'feature="bigint-support"' --cfg 'feature="bigrational"' --cfg 'feature="biguint"' --cfg 'feature="default"' --cfg 'feature="f32"' --cfg 'feature="f64"' --cfg 'feature="i32"' --cfg 'feature="i64"' --cfg 'feature="isize"' --cfg 'feature="num-bigint"' --cfg 'feature="num-rational"' --cfg 'feature="rational"' --cfg 'feature="rational-support"' --cfg 'feature="rational32"' --cfg 'feature="rational64"' --cfg 'feature="serde"' --cfg 'feature="si"' --cfg 'feature="std"' --cfg 'feature="u32"' --cfg 'feature="u64"' --cfg 'feature="use_serde"' --cfg 'feature="usize"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=3f4ec80dc1ec5ef8 -L dependency=/opt/rustwide/target/debug/deps --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-db70a0ac1998c02d.rmeta --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-d71360fc35a03a19.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-5b76af547e6ae64e.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-1371a181b8eb4ec1.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-102f84fc81455649.rmeta --extern-html-root-url 'num_bigint=https://docs.rs/num-bigint/0.4.3/' --extern-html-root-url 'num_rational=https://docs.rs/num-rational/0.4.1/' --extern-html-root-url 'num_traits=https://docs.rs/num-traits/0.2.15/' --extern-html-root-url 'serde=https://docs.rs/serde/1.0.144/' --extern-html-root-url 'typenum=https://docs.rs/typenum/1.15.0/' -Zunstable-options --cap-lints=warn --crate-version 0.34.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "bfe9d33c2727b49a8504bd49bae50c5def9ce9480bcd797d6f317246d3120685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfe9d33c2727b49a8504bd49bae50c5def9ce9480bcd797d6f317246d3120685", kill_on_drop: false }`
[INFO] [stdout] bfe9d33c2727b49a8504bd49bae50c5def9ce9480bcd797d6f317246d3120685
