[INFO] fetching crate ecdsa-flow 1.0.0...
[INFO] documenting ecdsa-flow-1.0.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate ecdsa-flow 1.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate ecdsa-flow 1.0.0 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 ecdsa-flow 1.0.0
[INFO] finished tweaking crates.io crate ecdsa-flow 1.0.0
[INFO] tweaked toml for crates.io crate ecdsa-flow 1.0.0 written to /workspace/builds/worker-2-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 group v0.11.0
[INFO] [stderr]   Downloaded ff v0.11.1
[INFO] [stderr]   Downloaded zeroize v1.4.3
[INFO] [stderr]   Downloaded elliptic-curve-flow v1.0.0
[INFO] [stderr]   Downloaded signature-flow v1.0.0
[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] c9673860e52df48da6c140eab13a5247d773dd91b4f994fe28b5e84b88c51341
[INFO] running `Command { std: "docker" "start" "-a" "c9673860e52df48da6c140eab13a5247d773dd91b4f994fe28b5e84b88c51341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9673860e52df48da6c140eab13a5247d773dd91b4f994fe28b5e84b88c51341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9673860e52df48da6c140eab13a5247d773dd91b4f994fe28b5e84b88c51341", kill_on_drop: false }`
[INFO] [stdout] c9673860e52df48da6c140eab13a5247d773dd91b4f994fe28b5e84b88c51341
[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] aa9042fb14b0e0bac57881fe4778d6d26c6af400ab86ddf556e6cff086bc5be7
[INFO] running `Command { std: "docker" "start" "-a" "aa9042fb14b0e0bac57881fe4778d6d26c6af400ab86ddf556e6cff086bc5be7", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking zeroize v1.4.3
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]     Checking der v0.4.5
[INFO] [stderr]     Checking ff v0.11.1
[INFO] [stderr]     Checking group v0.11.0
[INFO] [stderr]     Checking spki v0.4.1
[INFO] [stderr]     Checking pkcs8 v0.7.6
[INFO] [stderr]     Checking crypto-bigint v0.2.11
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking signature-flow v1.0.0
[INFO] [stderr]     Checking elliptic-curve-flow v1.0.0
[INFO] [stderr]  Documenting ecdsa-flow v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Signature::from_der`
[INFO] [stdout]    --> src/lib.rs:126:7
[INFO] [stdout]     |
[INFO] [stdout] 126 | /// [`Signature::from_der`] and [`Signature::to_der`] methods.
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^ the struct `Signature` has no field or associated item named `from_der`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Signature::to_der`
[INFO] [stdout]    --> src/lib.rs:126:35
[INFO] [stdout]     |
[INFO] [stdout] 126 | /// [`Signature::from_der`] and [`Signature::to_der`] methods.
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^ the struct `Signature` has no field or associated item named `to_der`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "aa9042fb14b0e0bac57881fe4778d6d26c6af400ab86ddf556e6cff086bc5be7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa9042fb14b0e0bac57881fe4778d6d26c6af400ab86ddf556e6cff086bc5be7", kill_on_drop: false }`
[INFO] [stdout] aa9042fb14b0e0bac57881fe4778d6d26c6af400ab86ddf556e6cff086bc5be7
[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" "--all-features" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4f635f5530e55e4d094f2cbfe4279d0e282f52d1953c48f144b16862f880cad
[INFO] running `Command { std: "docker" "start" "-a" "c4f635f5530e55e4d094f2cbfe4279d0e282f52d1953c48f144b16862f880cad", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]     Checking crypto-mac v0.11.1
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ff v0.11.1
[INFO] [stderr]     Checking crypto-bigint v0.2.11
[INFO] [stderr]     Checking signature-flow v1.0.0
[INFO] [stderr]     Checking group v0.11.0
[INFO] [stderr]     Checking elliptic-curve-flow v1.0.0
[INFO] [stderr]  Documenting ecdsa-flow v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "c4f635f5530e55e4d094f2cbfe4279d0e282f52d1953c48f144b16862f880cad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4f635f5530e55e4d094f2cbfe4279d0e282f52d1953c48f144b16862f880cad", kill_on_drop: false }`
[INFO] [stdout] c4f635f5530e55e4d094f2cbfe4279d0e282f52d1953c48f144b16862f880cad
