[INFO] fetching crate canadensis_can 0.3.0...
[INFO] documenting canadensis_can-0.3.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate canadensis_can 0.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate canadensis_can 0.3.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate canadensis_can 0.3.0
[INFO] finished tweaking crates.io crate canadensis_can 0.3.0
[INFO] tweaked toml for crates.io crate canadensis_can 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate canadensis_can 0.3.0 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-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spin v0.9.7
[INFO] [stderr]   Downloaded canadensis_core v0.3.0
[INFO] [stderr]   Downloaded atomic-polyfill v0.1.11
[INFO] [stderr]   Downloaded fallible_collections v0.4.7
[INFO] [stderr]   Downloaded canadensis_filter_config v0.2.2
[INFO] [stderr]   Downloaded semver v1.0.17
[INFO] [stderr]   Downloaded hashbrown v0.13.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a95cd4e806970694e11ce01cc7af881dec7f98aa44c8aaaf88d9d0139a57f36
[INFO] running `Command { std: "docker" "start" "-a" "7a95cd4e806970694e11ce01cc7af881dec7f98aa44c8aaaf88d9d0139a57f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a95cd4e806970694e11ce01cc7af881dec7f98aa44c8aaaf88d9d0139a57f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a95cd4e806970694e11ce01cc7af881dec7f98aa44c8aaaf88d9d0139a57f36", kill_on_drop: false }`
[INFO] [stdout] 7a95cd4e806970694e11ce01cc7af881dec7f98aa44c8aaaf88d9d0139a57f36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33d186894cfee07448bb8759560bea0c49d5de17d312eb27b67626326924cd7d
[INFO] running `Command { std: "docker" "start" "-a" "33d186894cfee07448bb8759560bea0c49d5de17d312eb27b67626326924cd7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.54
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking canadensis_filter_config v0.2.2
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking spin v0.9.7
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling heapless v0.7.16
[INFO] [stderr]     Checking fallible_collections v0.4.7
[INFO] [stderr]    Compiling hash32-derive v0.1.1
[INFO] [stderr]     Checking canadensis_core v0.3.0
[INFO] [stderr]  Documenting canadensis_can v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.32s
[INFO] running `Command { std: "docker" "inspect" "33d186894cfee07448bb8759560bea0c49d5de17d312eb27b67626326924cd7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33d186894cfee07448bb8759560bea0c49d5de17d312eb27b67626326924cd7d", kill_on_drop: false }`
[INFO] [stdout] 33d186894cfee07448bb8759560bea0c49d5de17d312eb27b67626326924cd7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "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] a785ccb226990c8d061d0cacc25598b2fe9fe8ad24316269044f5b66ad46dbcb
[INFO] running `Command { std: "docker" "start" "-a" "a785ccb226990c8d061d0cacc25598b2fe9fe8ad24316269044f5b66ad46dbcb", kill_on_drop: false }`
[INFO] [stderr]  Documenting canadensis_can v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "a785ccb226990c8d061d0cacc25598b2fe9fe8ad24316269044f5b66ad46dbcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a785ccb226990c8d061d0cacc25598b2fe9fe8ad24316269044f5b66ad46dbcb", kill_on_drop: false }`
[INFO] [stdout] a785ccb226990c8d061d0cacc25598b2fe9fe8ad24316269044f5b66ad46dbcb
