[INFO] fetching crate armodel 0.1.1...
[INFO] documenting armodel-0.1.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate armodel 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate armodel 0.1.1 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate armodel 0.1.1
[INFO] finished tweaking crates.io crate armodel 0.1.1
[INFO] tweaked toml for crates.io crate armodel 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate armodel 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 34f96ef01d8940aebf8dd3fc10cbd6815fdb5f12b684bf56df43bd2d22e6c32a
[INFO] running `Command { std: "docker" "start" "-a" "34f96ef01d8940aebf8dd3fc10cbd6815fdb5f12b684bf56df43bd2d22e6c32a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34f96ef01d8940aebf8dd3fc10cbd6815fdb5f12b684bf56df43bd2d22e6c32a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34f96ef01d8940aebf8dd3fc10cbd6815fdb5f12b684bf56df43bd2d22e6c32a", kill_on_drop: false }`
[INFO] [stdout] 34f96ef01d8940aebf8dd3fc10cbd6815fdb5f12b684bf56df43bd2d22e6c32a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 36d8fcc50a4a1b073df37786ef3a8176a02232265202a2dff502f164cbea2f4f
[INFO] running `Command { std: "docker" "start" "-a" "36d8fcc50a4a1b073df37786ef3a8176a02232265202a2dff502f164cbea2f4f", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.6.23
[INFO] [stderr]     Checking xml-rs v0.8.3
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking regex v1.4.5
[INFO] [stderr]  Documenting armodel v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking armodel v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `ar_packages`
[INFO] [stdout]   --> src/m2/autosar_templates/generic_structure/general_template_classes/ar_package.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     ar_packages: Vec<ARPackage>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `ARPackage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/m2/autosar_templates/generic_structure/general_template_classes/ar_package.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.46s
[INFO] running `Command { std: "docker" "inspect" "36d8fcc50a4a1b073df37786ef3a8176a02232265202a2dff502f164cbea2f4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36d8fcc50a4a1b073df37786ef3a8176a02232265202a2dff502f164cbea2f4f", kill_on_drop: false }`
[INFO] [stdout] 36d8fcc50a4a1b073df37786ef3a8176a02232265202a2dff502f164cbea2f4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 1eb2ede36817d33f5991d8c4aa4a4c634a935648478d39ad331c7e0d02fdb2f7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1eb2ede36817d33f5991d8c4aa4a4c634a935648478d39ad331c7e0d02fdb2f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking regex-syntax v0.6.23
[INFO] [stderr]     Checking xml-rs v0.8.3
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking regex v1.4.5
[INFO] [stderr]  Documenting armodel v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.09s
[INFO] running `Command { std: "docker" "inspect" "1eb2ede36817d33f5991d8c4aa4a4c634a935648478d39ad331c7e0d02fdb2f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eb2ede36817d33f5991d8c4aa4a4c634a935648478d39ad331c7e0d02fdb2f7", kill_on_drop: false }`
[INFO] [stdout] 1eb2ede36817d33f5991d8c4aa4a4c634a935648478d39ad331c7e0d02fdb2f7