[INFO] cloning repository https://github.com/dfns/round-based
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dfns/round-based" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdfns%2Fround-based", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdfns%2Fround-based'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a2880b6a2331ba2496f552110d9db3f6f8956cd
[INFO] documenting dfns/round-based against beta-2025-09-21 for beta-rustdoc-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdfns%2Fround-based" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dfns/round-based
[INFO] finished tweaking git repo https://github.com/dfns/round-based
[INFO] tweaked toml for git repo https://github.com/dfns/round-based written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dfns/round-based on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dfns/round-based 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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
[ERROR] error running command: no output for 300 seconds
[INFO] documenting dfns/round-based against beta-2025-09-21 for beta-rustdoc-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdfns%2Fround-based" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dfns/round-based
[INFO] finished tweaking git repo https://github.com/dfns/round-based
[INFO] tweaked toml for git repo https://github.com/dfns/round-based written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dfns/round-based on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dfns/round-based 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.198
[INFO] [stderr]   Downloaded toml v0.8.12
[INFO] [stderr]   Downloaded enum-ordinalize v3.1.15
[INFO] [stderr]   Downloaded phantom-type v0.3.1
[INFO] [stderr]   Downloaded rand_dev v0.1.1
[INFO] [stderr]   Downloaded udigest v0.2.2
[INFO] [stderr]   Downloaded getrandom v0.2.14
[INFO] [stderr]   Downloaded educe v0.4.23
[INFO] [stderr]   Downloaded cc v1.0.95
[INFO] [stderr]   Downloaded winnow v0.6.6
[INFO] [stderr]   Downloaded serde v1.0.198
[INFO] [stderr]   Downloaded toml_edit v0.22.12
[INFO] [stderr]   Downloaded trybuild v1.0.91
[INFO] [stderr]   Downloaded udigest-derive v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a14d6195c0f8ceb37a54fae78f655104c08a5f7376e9795e1bb8fe01a1afbde
[INFO] running `Command { std: "docker" "start" "-a" "3a14d6195c0f8ceb37a54fae78f655104c08a5f7376e9795e1bb8fe01a1afbde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a14d6195c0f8ceb37a54fae78f655104c08a5f7376e9795e1bb8fe01a1afbde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a14d6195c0f8ceb37a54fae78f655104c08a5f7376e9795e1bb8fe01a1afbde", kill_on_drop: false }`
[INFO] [stdout] 3a14d6195c0f8ceb37a54fae78f655104c08a5f7376e9795e1bb8fe01a1afbde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 653fcf5f4fefc392b015cc828d540ba5147b401d05c565f5571a56012aace58c
[INFO] running `Command { std: "docker" "start" "-a" "653fcf5f4fefc392b015cc828d540ba5147b401d05c565f5571a56012aace58c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling serde v1.0.198
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v2.0.3
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]  Documenting round-based-derive v0.5.0-alpha.1 (/opt/rustwide/workdir/round-based-derive)
[INFO] [stderr]    Compiling serde_derive v1.0.198
[INFO] [stderr]    Compiling thiserror-impl v2.0.3
[INFO] [stderr]    Compiling enum-ordinalize v3.1.15
[INFO] [stderr]    Compiling educe v0.4.23
[INFO] [stderr]    Compiling round-based-derive v0.5.0-alpha.1 (/opt/rustwide/workdir/round-based-derive)
[INFO] [stderr]     Checking phantom-type v0.3.1
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking udigest v0.2.2
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking round-based v0.5.0-alpha.1 (/opt/rustwide/workdir/round-based)
[INFO] [stderr]  Documenting round-based v0.5.0-alpha.1 (/opt/rustwide/workdir/round-based)
[INFO] [stderr]  Documenting round-based-tests v0.1.0 (/opt/rustwide/workdir/round-based-tests)
[INFO] [stderr]  Documenting random-generation-protocol v0.1.0 (/opt/rustwide/workdir/examples/random-generation-protocol)
[INFO] [stdout] warning: unresolved link to `sim`
[INFO] [stdout]    --> round-based/src/lib.rs:116:58
[INFO] [stdout]     |
[INFO] [stdout] 116 | //! * `sim` enables protocol execution simulation, see [`sim`] module
[INFO] [stdout]     |                                                          ^^^ no item named `sim` 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: unresolved link to `sim::async_env`
[INFO] [stdout]    --> round-based/src/lib.rs:117:85
[INFO] [stdout]     |
[INFO] [stdout] 117 | //!   * `sim-async` enables protocol execution simulation with tokio runtime, see [`sim::async_env`]
[INFO] [stdout]     |                                                                                     ^^^^^^^^^^^^^^ no item named `sim` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `tokio`
[INFO] [stdout]    --> round-based/src/lib.rs:123:32
[INFO] [stdout]     |
[INFO] [stdout] 123 | //! * `runtime-tokio` enables [tokio]-specific implementation of [async runtime](mpc::party::runtime)
[INFO] [stdout]     |                                ^^^^^ no item named `tokio` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `NeedsOwnMsg::with_own_msg`
[INFO] [stdout]    --> round-based/src/echo_broadcast/store.rs:191:39
[INFO] [stdout]     |
[INFO] [stdout] 191 | /// in this round. Once provided in [`NeedsOwnMsg::with_own_msg`], it outputs
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^ the struct `NeedsOwnMsg` has no field or associated item named `with_own_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `WithReliabilityCheck`
[INFO] [stdout]    --> round-based/src/echo_broadcast/store.rs:193:41
[INFO] [stdout]     |
[INFO] [stdout] 193 | /// re-sent to all participants), and [`WithReliabilityCheck`] that takes
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^ no item named `WithReliabilityCheck` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `store.wants_more`
[INFO] [stdout]    --> round-based/src/mpc/party/router.rs:363:20
[INFO] [stdout]     |
[INFO] [stdout] 363 |         /// I.e. [`store.wants_more()`] returned `false`, but `store.output()` returned `Err(_)`.
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^ no item named `store.wants_more` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `tokio`
[INFO] [stdout]  --> round-based/src/mpc/party/runtime.rs:8:35
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// Abstracts async runtime like [tokio]. Currently only exposes a [yield_now](Self::yield_now)
[INFO] [stdout]   |                                   ^^^^^ no item named `tokio` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.73s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/random_generation_protocol/index.html and 3 other files
[INFO] running `Command { std: "docker" "inspect" "653fcf5f4fefc392b015cc828d540ba5147b401d05c565f5571a56012aace58c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "653fcf5f4fefc392b015cc828d540ba5147b401d05c565f5571a56012aace58c", kill_on_drop: false }`
[INFO] [stdout] 653fcf5f4fefc392b015cc828d540ba5147b401d05c565f5571a56012aace58c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "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] 39e42384a73184c54b8d87488144cc226dc0e199ac5ffb00bfe6d53bd73cc79f
[INFO] running `Command { std: "docker" "start" "-a" "39e42384a73184c54b8d87488144cc226dc0e199ac5ffb00bfe6d53bd73cc79f", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "39e42384a73184c54b8d87488144cc226dc0e199ac5ffb00bfe6d53bd73cc79f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39e42384a73184c54b8d87488144cc226dc0e199ac5ffb00bfe6d53bd73cc79f", kill_on_drop: false }`
[INFO] [stdout] 39e42384a73184c54b8d87488144cc226dc0e199ac5ffb00bfe6d53bd73cc79f