[INFO] fetching crate zc-rlnc 0.0.1...
[INFO] documenting zc-rlnc-0.0.1 against master#8afe9ff1caa97654c31fb8c259dac9fdf67d6302 for pr-151918
[INFO] extracting crate zc-rlnc 0.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate zc-rlnc 0.0.1
[INFO] finished tweaking crates.io crate zc-rlnc 0.0.1
[INFO] tweaked toml for crates.io crate zc-rlnc 0.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zc-rlnc 0.0.1 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 crates.io crate zc-rlnc 0.0.1 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded blstrs v0.7.1
[INFO] [stderr]   Downloaded pairing v0.23.0
[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] a4fe285406aeebf4e14b9418626ba70634dc7fec845f2d49d01ba15264af1620
[INFO] running `Command { std: "docker" "start" "-a" "a4fe285406aeebf4e14b9418626ba70634dc7fec845f2d49d01ba15264af1620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4fe285406aeebf4e14b9418626ba70634dc7fec845f2d49d01ba15264af1620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4fe285406aeebf4e14b9418626ba70634dc7fec845f2d49d01ba15264af1620", kill_on_drop: false }`
[INFO] [stdout] a4fe285406aeebf4e14b9418626ba70634dc7fec845f2d49d01ba15264af1620
[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] 4c0f9c1d95388af7d180aab6f585f0fba9d5cccf37d73b424c7c5f58d3624e31
[INFO] running `Command { std: "docker" "start" "-a" "4c0f9c1d95388af7d180aab6f585f0fba9d5cccf37d73b424c7c5f58d3624e31", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.29
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking byte-slice-cast v1.2.3
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]    Compiling blst v0.3.15
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking pairing v0.23.0
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking blstrs v0.7.1
[INFO] [stderr]  Documenting zc-rlnc v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]    --> src/encode.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |     /// ```
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `-W rustdoc::invalid-rust-codeblocks` implied by `-W rustdoc::all`
[INFO] [stdout]     = help: to override `-W rustdoc::all` add `#[allow(rustdoc::invalid_rust_codeblocks)]`
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]     |
[INFO] [stdout] 119 |     /// ```text
[INFO] [stdout]     |            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.67s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/zc_rlnc/index.html
[INFO] running `Command { std: "docker" "inspect" "4c0f9c1d95388af7d180aab6f585f0fba9d5cccf37d73b424c7c5f58d3624e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c0f9c1d95388af7d180aab6f585f0fba9d5cccf37d73b424c7c5f58d3624e31", kill_on_drop: false }`
[INFO] [stdout] 4c0f9c1d95388af7d180aab6f585f0fba9d5cccf37d73b424c7c5f58d3624e31
[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\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e7519b17395f48a0b8a5a8449cffd3270718d360b9584da1a3d8f9240929bd7
[INFO] running `Command { std: "docker" "start" "-a" "2e7519b17395f48a0b8a5a8449cffd3270718d360b9584da1a3d8f9240929bd7", kill_on_drop: false }`
[INFO] [stderr]  Documenting zc-rlnc v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]    --> src/encode.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |     /// ```
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `-W rustdoc::invalid-rust-codeblocks` implied by `-W rustdoc::all`
[INFO] [stdout]     = help: to override `-W rustdoc::all` add `#[allow(rustdoc::invalid_rust_codeblocks)]`
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]     |
[INFO] [stdout] 119 |     /// ```text
[INFO] [stdout]     |            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.11s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/zc_rlnc/index.html
[INFO] running `Command { std: "docker" "inspect" "2e7519b17395f48a0b8a5a8449cffd3270718d360b9584da1a3d8f9240929bd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e7519b17395f48a0b8a5a8449cffd3270718d360b9584da1a3d8f9240929bd7", kill_on_drop: false }`
[INFO] [stdout] 2e7519b17395f48a0b8a5a8449cffd3270718d360b9584da1a3d8f9240929bd7