[INFO] fetching crate CanaryValidationLib 0.1.1...
[INFO] documenting CanaryValidationLib-0.1.1 against beta-2025-04-20 for beta-1.87-rustdoc-2
[INFO] extracting crate CanaryValidationLib 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate CanaryValidationLib 0.1.1 on toolchain beta-2025-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate CanaryValidationLib 0.1.1
[INFO] finished tweaking crates.io crate CanaryValidationLib 0.1.1
[INFO] tweaked toml for crates.io crate CanaryValidationLib 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30ccb442d7ed59276c07f4f7c63e9b2ad8b70f255cc27840813f226c485b3af3
[INFO] running `Command { std: "docker" "start" "-a" "30ccb442d7ed59276c07f4f7c63e9b2ad8b70f255cc27840813f226c485b3af3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30ccb442d7ed59276c07f4f7c63e9b2ad8b70f255cc27840813f226c485b3af3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30ccb442d7ed59276c07f4f7c63e9b2ad8b70f255cc27840813f226c485b3af3", kill_on_drop: false }`
[INFO] [stdout] 30ccb442d7ed59276c07f4f7c63e9b2ad8b70f255cc27840813f226c485b3af3
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 637d7c5d33ed57e0bfedcc1182dcbd9c5b68d9f80f42b970118d3045259513a1
[INFO] running `Command { std: "docker" "start" "-a" "637d7c5d33ed57e0bfedcc1182dcbd9c5b68d9f80f42b970118d3045259513a1", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]  Documenting CanaryValidationLib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.08s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/CanaryValidationLib/index.html
[INFO] running `Command { std: "docker" "inspect" "637d7c5d33ed57e0bfedcc1182dcbd9c5b68d9f80f42b970118d3045259513a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "637d7c5d33ed57e0bfedcc1182dcbd9c5b68d9f80f42b970118d3045259513a1", kill_on_drop: false }`
[INFO] [stdout] 637d7c5d33ed57e0bfedcc1182dcbd9c5b68d9f80f42b970118d3045259513a1
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-20" "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] 775c6fc0613eb75e74c45a048272515aa9935a7efadb4911795bbaa6a0307af4
[INFO] running `Command { std: "docker" "start" "-a" "775c6fc0613eb75e74c45a048272515aa9935a7efadb4911795bbaa6a0307af4", kill_on_drop: false }`
[INFO] [stderr]  Documenting CanaryValidationLib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/CanaryValidationLib/index.html
[INFO] running `Command { std: "docker" "inspect" "775c6fc0613eb75e74c45a048272515aa9935a7efadb4911795bbaa6a0307af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "775c6fc0613eb75e74c45a048272515aa9935a7efadb4911795bbaa6a0307af4", kill_on_drop: false }`
[INFO] [stdout] 775c6fc0613eb75e74c45a048272515aa9935a7efadb4911795bbaa6a0307af4