[INFO] fetching crate sigma_fun 0.4.1...
[INFO] documenting sigma_fun-0.4.1 against 1.64.0 for beta-1.65-rustdoc-2
[INFO] extracting crate sigma_fun 0.4.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate sigma_fun 0.4.1 on toolchain 1.64.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sigma_fun 0.4.1
[INFO] finished tweaking crates.io crate sigma_fun 0.4.1
[INFO] tweaked toml for crates.io crate sigma_fun 0.4.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded secp256kfun_k256_backend v2.0.1
[INFO] [stderr]   Downloaded subtle-ng v2.5.0
[INFO] [stderr]   Downloaded rand_xorshift v0.3.0
[INFO] [stderr]   Downloaded quick-error v2.0.1
[INFO] [stderr]   Downloaded rusty-fork v0.3.0
[INFO] [stderr]   Downloaded proptest v1.0.0
[INFO] [stderr]   Downloaded zeroize v1.5.7
[INFO] [stderr]   Downloaded bit-set v0.5.3
[INFO] [stderr]   Downloaded curve25519-dalek-ng v4.1.1
[INFO] [stderr]   Downloaded secp256kfun v0.7.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b0f775a717bb171ad48ea7f4849863d249e194c7f23012725014220ce5b133d
[INFO] running `Command { std: "docker" "start" "-a" "6b0f775a717bb171ad48ea7f4849863d249e194c7f23012725014220ce5b133d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b0f775a717bb171ad48ea7f4849863d249e194c7f23012725014220ce5b133d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b0f775a717bb171ad48ea7f4849863d249e194c7f23012725014220ce5b133d", kill_on_drop: false }`
[INFO] [stdout] 6b0f775a717bb171ad48ea7f4849863d249e194c7f23012725014220ce5b133d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40640756e6fa1ba0b48387a41fbc19bcd38f730eeef0ed45d2c1c34f8c98aaf2
[INFO] running `Command { std: "docker" "start" "-a" "40640756e6fa1ba0b48387a41fbc19bcd38f730eeef0ed45d2c1c34f8c98aaf2", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling serde v1.0.145
[INFO] [stderr]     Checking subtle-ng v2.5.0
[INFO] [stderr]    Compiling secp256kfun v0.7.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]     Checking secp256kfun_k256_backend v2.0.1
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]  Documenting sigma_fun v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.19s
[INFO] running `Command { std: "docker" "inspect" "40640756e6fa1ba0b48387a41fbc19bcd38f730eeef0ed45d2c1c34f8c98aaf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40640756e6fa1ba0b48387a41fbc19bcd38f730eeef0ed45d2c1c34f8c98aaf2", kill_on_drop: false }`
[INFO] [stdout] 40640756e6fa1ba0b48387a41fbc19bcd38f730eeef0ed45d2c1c34f8c98aaf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "all" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6164cd4688e55eeb96145d169def1174952ddafc2281440be100f9049f97885b
[INFO] running `Command { std: "docker" "start" "-a" "6164cd4688e55eeb96145d169def1174952ddafc2281440be100f9049f97885b", kill_on_drop: false }`
[INFO] [stderr]    Compiling secp256kfun v0.7.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking zeroize v1.5.7
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking secp256kfun_k256_backend v2.0.1
[INFO] [stderr]     Checking curve25519-dalek-ng v4.1.1
[INFO] [stderr]  Documenting sigma_fun v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.69s
[INFO] running `Command { std: "docker" "inspect" "6164cd4688e55eeb96145d169def1174952ddafc2281440be100f9049f97885b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6164cd4688e55eeb96145d169def1174952ddafc2281440be100f9049f97885b", kill_on_drop: false }`
[INFO] [stdout] 6164cd4688e55eeb96145d169def1174952ddafc2281440be100f9049f97885b