[INFO] fetching crate tinystr 0.6.0...
[INFO] documenting tinystr-0.6.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate tinystr 0.6.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate tinystr 0.6.0 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 tinystr 0.6.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tinystr 0.6.0
[INFO] tweaked toml for crates.io crate tinystr 0.6.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 88d382ddc1afaf5950d8eccbe8fd9f84ca67e1562a6eff580b6782b804c44ece
[INFO] running `Command { std: "docker" "start" "-a" "88d382ddc1afaf5950d8eccbe8fd9f84ca67e1562a6eff580b6782b804c44ece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88d382ddc1afaf5950d8eccbe8fd9f84ca67e1562a6eff580b6782b804c44ece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88d382ddc1afaf5950d8eccbe8fd9f84ca67e1562a6eff580b6782b804c44ece", kill_on_drop: false }`
[INFO] [stdout] 88d382ddc1afaf5950d8eccbe8fd9f84ca67e1562a6eff580b6782b804c44ece
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 012928e65faf226f3887cb302210b49c8c4d8dd0691adf98a12052f3e8e7a609
[INFO] running `Command { std: "docker" "start" "-a" "012928e65faf226f3887cb302210b49c8c4d8dd0691adf98a12052f3e8e7a609", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling displaydoc v0.2.3
[INFO] [stderr]  Documenting tinystr v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.49s
[INFO] running `Command { std: "docker" "inspect" "012928e65faf226f3887cb302210b49c8c4d8dd0691adf98a12052f3e8e7a609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "012928e65faf226f3887cb302210b49c8c4d8dd0691adf98a12052f3e8e7a609", kill_on_drop: false }`
[INFO] [stdout] 012928e65faf226f3887cb302210b49c8c4d8dd0691adf98a12052f3e8e7a609
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] e316b2f9442fe1c86b09d3f6c77ea895f5a1370957201dd064533f0fe4a06de3
[INFO] running `Command { std: "docker" "start" "-a" "e316b2f9442fe1c86b09d3f6c77ea895f5a1370957201dd064533f0fe4a06de3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking zerofrom v0.1.0
[INFO] [stderr]     Checking zerovec v0.7.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling displaydoc v0.2.3
[INFO] [stderr]  Documenting tinystr v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.26s
[INFO] running `Command { std: "docker" "inspect" "e316b2f9442fe1c86b09d3f6c77ea895f5a1370957201dd064533f0fe4a06de3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e316b2f9442fe1c86b09d3f6c77ea895f5a1370957201dd064533f0fe4a06de3", kill_on_drop: false }`
[INFO] [stdout] e316b2f9442fe1c86b09d3f6c77ea895f5a1370957201dd064533f0fe4a06de3