[INFO] fetching crate bitcoinsecp256k1-modinv 0.1.12-alpha.0...
[INFO] documenting bitcoinsecp256k1-modinv-0.1.12-alpha.0 against master#c04832643d70479988a3ad9d92b63d9bc95e9c6d for pr-107291
[INFO] extracting crate bitcoinsecp256k1-modinv 0.1.12-alpha.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate bitcoinsecp256k1-modinv 0.1.12-alpha.0 on toolchain c04832643d70479988a3ad9d92b63d9bc95e9c6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c04832643d70479988a3ad9d92b63d9bc95e9c6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitcoinsecp256k1-modinv 0.1.12-alpha.0
[INFO] finished tweaking crates.io crate bitcoinsecp256k1-modinv 0.1.12-alpha.0
[INFO] tweaked toml for crates.io crate bitcoinsecp256k1-modinv 0.1.12-alpha.0 written to /workspace/builds/worker-4-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" "+c04832643d70479988a3ad9d92b63d9bc95e9c6d" "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" "+c04832643d70479988a3ad9d92b63d9bc95e9c6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+c04832643d70479988a3ad9d92b63d9bc95e9c6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61580e5d280e7c8297e226d27d8f1301e63d9004d8dc71a14215d521443a8960
[INFO] running `Command { std: "docker" "start" "-a" "61580e5d280e7c8297e226d27d8f1301e63d9004d8dc71a14215d521443a8960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61580e5d280e7c8297e226d27d8f1301e63d9004d8dc71a14215d521443a8960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61580e5d280e7c8297e226d27d8f1301e63d9004d8dc71a14215d521443a8960", kill_on_drop: false }`
[INFO] [stdout] 61580e5d280e7c8297e226d27d8f1301e63d9004d8dc71a14215d521443a8960
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+c04832643d70479988a3ad9d92b63d9bc95e9c6d" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c33629553a6d777db63910a0f8f3b850fb63154b54ee305b621bbf1d9d31d506
[INFO] running `Command { std: "docker" "start" "-a" "c33629553a6d777db63910a0f8f3b850fb63154b54ee305b621bbf1d9d31d506", kill_on_drop: false }`
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[INFO] [stderr]     Checking bitcoin-imports v0.1.12-alpha.0
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[INFO] [stderr]    Compiling bitcoinsecp256k1-modinv v0.1.12-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting bitcoinsecp256k1-modinv v0.1.12-alpha.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `i`
[INFO] [stdout]   --> src/modinv32.rs:25:24
[INFO] [stdout]    |
[INFO] [stdout] 25 |   | Its value is sum(v[i] * 2^(30*i), i=0..8).
[INFO] [stdout]    |                        ^ no item named `i` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 52s
[INFO] running `Command { std: "docker" "inspect" "c33629553a6d777db63910a0f8f3b850fb63154b54ee305b621bbf1d9d31d506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c33629553a6d777db63910a0f8f3b850fb63154b54ee305b621bbf1d9d31d506", kill_on_drop: false }`
[INFO] [stdout] c33629553a6d777db63910a0f8f3b850fb63154b54ee305b621bbf1d9d31d506
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+c04832643d70479988a3ad9d92b63d9bc95e9c6d" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38fae876e4f2269a83b3c59fc41a1263753c79b6fb5520f4309faad991d8ab48
[INFO] running `Command { std: "docker" "start" "-a" "38fae876e4f2269a83b3c59fc41a1263753c79b6fb5520f4309faad991d8ab48", kill_on_drop: false }`
[INFO] [stderr]  Documenting bitcoinsecp256k1-modinv v0.1.12-alpha.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `i`
[INFO] [stdout]   --> src/modinv32.rs:25:24
[INFO] [stdout]    |
[INFO] [stdout] 25 |   | Its value is sum(v[i] * 2^(30*i), i=0..8).
[INFO] [stdout]    |                        ^ no item named `i` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "38fae876e4f2269a83b3c59fc41a1263753c79b6fb5520f4309faad991d8ab48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38fae876e4f2269a83b3c59fc41a1263753c79b6fb5520f4309faad991d8ab48", kill_on_drop: false }`
[INFO] [stdout] 38fae876e4f2269a83b3c59fc41a1263753c79b6fb5520f4309faad991d8ab48