[INFO] fetching crate serde-ndim 2.1.0...
[INFO] documenting serde-ndim-2.1.0 against 1.91.0 for beta-1.92-rustdoc-1
[INFO] extracting crate serde-ndim 2.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate serde-ndim 2.1.0
[INFO] finished tweaking crates.io crate serde-ndim 2.1.0
[INFO] tweaked toml for crates.io crate serde-ndim 2.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde-ndim 2.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serde-ndim 2.1.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded portable-atomic-util v0.2.2
[INFO] [stderr]   Downloaded insta v1.39.0
[INFO] [stderr]   Downloaded portable-atomic v1.7.0
[INFO] [stderr]   Downloaded format_serde_error v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c06630598d018603172432bbff7bb3c15adcdd340a12e3e5ce23283cc3d54adf
[INFO] running `Command { std: "docker" "start" "-a" "c06630598d018603172432bbff7bb3c15adcdd340a12e3e5ce23283cc3d54adf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c06630598d018603172432bbff7bb3c15adcdd340a12e3e5ce23283cc3d54adf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c06630598d018603172432bbff7bb3c15adcdd340a12e3e5ce23283cc3d54adf", kill_on_drop: false }`
[INFO] [stdout] c06630598d018603172432bbff7bb3c15adcdd340a12e3e5ce23283cc3d54adf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f30e0243b4675ed70751d58d5dbd8a145d127ba5972b51db22a2db934037e65f
[INFO] running `Command { std: "docker" "start" "-a" "f30e0243b4675ed70751d58d5dbd8a145d127ba5972b51db22a2db934037e65f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]  Documenting serde-ndim v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.80s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/serde_ndim/index.html
[INFO] running `Command { std: "docker" "inspect" "f30e0243b4675ed70751d58d5dbd8a145d127ba5972b51db22a2db934037e65f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f30e0243b4675ed70751d58d5dbd8a145d127ba5972b51db22a2db934037e65f", kill_on_drop: false }`
[INFO] [stdout] f30e0243b4675ed70751d58d5dbd8a145d127ba5972b51db22a2db934037e65f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "docs_rs" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cdcba97e15022f0767e2bb42d857e374200ac8f0b1de37f1feb54e2db66256d
[INFO] running `Command { std: "docker" "start" "-a" "0cdcba97e15022f0767e2bb42d857e374200ac8f0b1de37f1feb54e2db66256d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking simba v0.9.0
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking nalgebra v0.34.0
[INFO] [stderr]  Documenting serde-ndim v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.98s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/serde_ndim/index.html
[INFO] running `Command { std: "docker" "inspect" "0cdcba97e15022f0767e2bb42d857e374200ac8f0b1de37f1feb54e2db66256d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cdcba97e15022f0767e2bb42d857e374200ac8f0b1de37f1feb54e2db66256d", kill_on_drop: false }`
[INFO] [stdout] 0cdcba97e15022f0767e2bb42d857e374200ac8f0b1de37f1feb54e2db66256d