[INFO] fetching crate tilde 0.0.4...
[INFO] documenting tilde-0.0.4 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate tilde 0.0.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate tilde 0.0.4 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 tilde 0.0.4
[INFO] finished tweaking crates.io crate tilde 0.0.4
[INFO] tweaked toml for crates.io crate tilde 0.0.4 written to /workspace/builds/worker-6/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] d2ed9cc080198060db934e43e5de3a2c3caae3a2fe37ff87e850fed57d901a09
[INFO] running `Command { std: "docker" "start" "-a" "d2ed9cc080198060db934e43e5de3a2c3caae3a2fe37ff87e850fed57d901a09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2ed9cc080198060db934e43e5de3a2c3caae3a2fe37ff87e850fed57d901a09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2ed9cc080198060db934e43e5de3a2c3caae3a2fe37ff87e850fed57d901a09", kill_on_drop: false }`
[INFO] [stdout] d2ed9cc080198060db934e43e5de3a2c3caae3a2fe37ff87e850fed57d901a09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 18bae8873fef5a9fbee530e8a1c1364314f01f64f22dbd409d3394ab7ef376ab
[INFO] running `Command { std: "docker" "start" "-a" "18bae8873fef5a9fbee530e8a1c1364314f01f64f22dbd409d3394ab7ef376ab", kill_on_drop: false }`
[INFO] [stderr]  Documenting tilde v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "18bae8873fef5a9fbee530e8a1c1364314f01f64f22dbd409d3394ab7ef376ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18bae8873fef5a9fbee530e8a1c1364314f01f64f22dbd409d3394ab7ef376ab", kill_on_drop: false }`
[INFO] [stdout] 18bae8873fef5a9fbee530e8a1c1364314f01f64f22dbd409d3394ab7ef376ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 326d89e49caffbb8001ec8c4ff9464d335eab3b4464f22cda27b61cd3f2dc5ca
[INFO] running `Command { std: "docker" "start" "-a" "326d89e49caffbb8001ec8c4ff9464d335eab3b4464f22cda27b61cd3f2dc5ca", kill_on_drop: false }`
[INFO] [stderr]  Documenting tilde v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "326d89e49caffbb8001ec8c4ff9464d335eab3b4464f22cda27b61cd3f2dc5ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "326d89e49caffbb8001ec8c4ff9464d335eab3b4464f22cda27b61cd3f2dc5ca", kill_on_drop: false }`
[INFO] [stdout] 326d89e49caffbb8001ec8c4ff9464d335eab3b4464f22cda27b61cd3f2dc5ca