[INFO] cloning repository https://github.com/LiuyichenYanwushang/Rustb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LiuyichenYanwushang/Rustb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiuyichenYanwushang%2FRustb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiuyichenYanwushang%2FRustb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a26dabb5c181043425e02dce8e6ec9dc3edc7ae3
[INFO] documenting LiuyichenYanwushang/Rustb against master#8afe9ff1caa97654c31fb8c259dac9fdf67d6302 for pr-151918-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiuyichenYanwushang%2FRustb" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/LiuyichenYanwushang/Rustb
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/LiuyichenYanwushang/Rustb
[INFO] tweaked toml for git repo https://github.com/LiuyichenYanwushang/Rustb written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LiuyichenYanwushang/Rustb on toolchain 8afe9ff1caa97654c31fb8c259dac9fdf67d6302
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LiuyichenYanwushang/Rustb 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" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: profile.release.opt_level
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 20 packages to latest Rust 1.85.0 compatible versions
[INFO] [stderr]     Updating approx v0.4.0 -> v0.5.1
[INFO] [stderr]     Updating blas v0.22.0 -> v0.23.0
[INFO] [stderr]     Updating blas-sys v0.7.1 -> v0.8.0
[INFO] [stderr]     Updating cblas-sys v0.1.4 -> v0.2.0 (available: v0.3.0)
[INFO] [stderr]     Updating katexit v0.1.4 -> v0.1.5
[INFO] [stderr]       Adding lapack-sys v0.15.0
[INFO] [stderr]     Updating lax v0.16.0 -> v0.18.0
[INFO] [stderr]     Updating ndarray v0.15.6 -> v0.17.2
[INFO] [stderr]     Updating ndarray-linalg v0.16.0 -> v0.18.1
[INFO] [stderr]     Updating netlib-src v0.8.0 -> v0.9.0
[INFO] [stderr]       Adding portable-atomic v1.13.1
[INFO] [stderr]       Adding portable-atomic-util v0.2.5
[INFO] [stderr]     Updating proc-macro2 v1.0.89 -> v1.0.106
[INFO] [stderr]     Updating quote v1.0.37 -> v1.0.44
[INFO] [stderr]     Updating serde v1.0.213 -> v1.0.228
[INFO] [stderr]       Adding serde_core v1.0.228
[INFO] [stderr]     Updating serde_derive v1.0.213 -> v1.0.228
[INFO] [stderr]       Adding syn v2.0.114
[INFO] [stderr]       Adding thiserror v2.0.18
[INFO] [stderr]       Adding thiserror-impl v2.0.18
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded openblas-src v0.10.9
[INFO] [stderr]   Downloaded openblas-build v0.10.9
[INFO] [stderr]   Downloaded xattr v1.3.1
[INFO] [stderr]   Downloaded katexit v0.1.5
[INFO] [stderr]   Downloaded unicode-ident v1.0.13
[INFO] [stderr]   Downloaded blas-sys v0.8.0
[INFO] [stderr]   Downloaded security-framework-sys v2.12.0
[INFO] [stderr]   Downloaded cblas-sys v0.2.0
[INFO] [stderr]   Downloaded lapack v0.19.0
[INFO] [stderr]   Downloaded tempfile v3.13.0
[INFO] [stderr]   Downloaded oci-spec v0.6.8
[INFO] [stderr]   Downloaded ndarray-linalg v0.18.1
[INFO] [stderr]   Downloaded gnuplot v0.0.39
[INFO] [stderr]   Downloaded uuid v1.11.0
[INFO] [stderr]   Downloaded cc v1.1.31
[INFO] [stderr]   Downloaded flate2 v1.0.34
[INFO] [stderr]   Downloaded hashbrown v0.15.0
[INFO] [stderr]   Downloaded webpki-roots v0.26.6
[INFO] [stderr]   Downloaded ureq v2.10.1
[INFO] [stderr]   Downloaded tar v0.4.42
[INFO] [stderr]   Downloaded matrixmultiply v0.3.9
[INFO] [stderr]   Downloaded ndarray v0.17.2
[INFO] [stderr]   Downloaded regex v1.10.6
[INFO] [stderr]   Downloaded anyhow v1.0.91
[INFO] [stderr]   Downloaded unicode-bidi v0.3.17
[INFO] [stderr]   Downloaded lax v0.18.0
[INFO] [stderr]   Downloaded rustls v0.23.15
[INFO] [stderr]   Downloaded ocipkg v0.2.9
[INFO] [stderr]   Downloaded rustix v0.38.37
[INFO] [stderr]   Downloaded cmake v0.1.51
[INFO] [stderr]   Downloaded schannel v0.1.26
[INFO] [stderr]   Downloaded blas v0.23.0
[INFO] [stderr]   Downloaded cauchy v0.4.0
[INFO] [stderr]   Downloaded intel-mkl-tool v0.8.1
[INFO] [stderr]   Downloaded getset v0.1.3
[INFO] [stderr]   Downloaded cpufeatures v0.2.14
[INFO] [stderr]   Downloaded intel-mkl-src v0.8.1
[INFO] [stderr]   Downloaded dirs v3.0.2
[INFO] [stderr]   Downloaded dirs-sys v0.3.7
[INFO] [stderr]   Downloaded fastrand v2.1.1
[INFO] [stderr]   Downloaded libc v0.2.161
[INFO] [stderr]   Downloaded netlib-src v0.9.0
[INFO] [stderr]   Downloaded lapack-sys v0.14.0
[INFO] [stderr]   Downloaded lapack-sys v0.15.0
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1678e0127a923087931bf5227058e62ec1c6b37511c07dbe37dc8bec1d337d2f
[INFO] running `Command { std: "docker" "start" "-a" "1678e0127a923087931bf5227058e62ec1c6b37511c07dbe37dc8bec1d337d2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1678e0127a923087931bf5227058e62ec1c6b37511c07dbe37dc8bec1d337d2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1678e0127a923087931bf5227058e62ec1c6b37511c07dbe37dc8bec1d337d2f", kill_on_drop: false }`
[INFO] [stdout] 1678e0127a923087931bf5227058e62ec1c6b37511c07dbe37dc8bec1d337d2f
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac8e7a51ccd932f46ed510e01e692b30fd9d52174c6b5bb50404f9b5b24f9f51
[INFO] running `Command { std: "docker" "start" "-a" "ac8e7a51ccd932f46ed510e01e692b30fd9d52174c6b5bb50404f9b5b24f9f51", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: profile.release.opt_level
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking gnuplot v0.0.39
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking lapack-sys v0.15.0
[INFO] [stderr]     Checking lapack-sys v0.14.0
[INFO] [stderr]     Checking blas-sys v0.8.0
[INFO] [stderr]     Checking cblas-sys v0.2.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling katexit v0.1.5
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking cauchy v0.4.0
[INFO] [stderr]     Checking ndarray v0.17.2
[INFO] [stderr]     Checking lapack v0.19.0
[INFO] [stderr]     Checking blas v0.23.0
[INFO] [stderr]     Checking lax v0.18.0
[INFO] [stderr]     Checking ndarray-linalg v0.18.1
[INFO] [stderr]  Documenting Rustb v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.14s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/Rustb/index.html
[INFO] running `Command { std: "docker" "inspect" "ac8e7a51ccd932f46ed510e01e692b30fd9d52174c6b5bb50404f9b5b24f9f51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac8e7a51ccd932f46ed510e01e692b30fd9d52174c6b5bb50404f9b5b24f9f51", kill_on_drop: false }`
[INFO] [stdout] ac8e7a51ccd932f46ed510e01e692b30fd9d52174c6b5bb50404f9b5b24f9f51
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--html-in-header\", \"./docs-header.html\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbdab192e0511a28a3a50c0569a41197f9975653f9b6fe5dc087ba1df8651a53
[INFO] running `Command { std: "docker" "start" "-a" "dbdab192e0511a28a3a50c0569a41197f9975653f9b6fe5dc087ba1df8651a53", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: profile.release.opt_level
[INFO] [stderr]  Documenting Rustb v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.77s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/Rustb/index.html
[INFO] running `Command { std: "docker" "inspect" "dbdab192e0511a28a3a50c0569a41197f9975653f9b6fe5dc087ba1df8651a53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbdab192e0511a28a3a50c0569a41197f9975653f9b6fe5dc087ba1df8651a53", kill_on_drop: false }`
[INFO] [stdout] dbdab192e0511a28a3a50c0569a41197f9975653f9b6fe5dc087ba1df8651a53