[INFO] fetching crate rpki 0.9.2...
[INFO] documenting rpki-0.9.2 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate rpki 0.9.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rpki 0.9.2 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rpki 0.9.2
[INFO] finished tweaking crates.io crate rpki 0.9.2
[INFO] tweaked toml for crates.io crate rpki 0.9.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate rpki 0.9.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded addr2line v0.12.1
[INFO] [stderr]   Downloaded unwrap v1.2.1
[INFO] [stderr]   Downloaded object v0.19.0
[INFO] [stderr]   Downloaded backtrace v0.3.48
[INFO] [stderr]   Downloaded base64 v0.12.1
[INFO] [stderr]   Downloaded vcpkg v0.2.9
[INFO] [stderr]   Downloaded gimli v0.21.0
[INFO] [stderr]   Downloaded ring v0.16.14
[INFO] [stderr]   Downloaded bcder v0.5.0
[INFO] [stderr]   Downloaded quick-xml v0.18.1
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45a682790e968fd8057dda85acd167bfdce19feb5005958177e12ace0a0efe03
[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" "45a682790e968fd8057dda85acd167bfdce19feb5005958177e12ace0a0efe03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45a682790e968fd8057dda85acd167bfdce19feb5005958177e12ace0a0efe03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45a682790e968fd8057dda85acd167bfdce19feb5005958177e12ace0a0efe03", kill_on_drop: false }`
[INFO] [stdout] 45a682790e968fd8057dda85acd167bfdce19feb5005958177e12ace0a0efe03
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 240ed226d9383fc0a0a457b266b28506ff8fbfdd53c085fb524d124fc1855a8a
[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" "240ed226d9383fc0a0a457b266b28506ff8fbfdd53c085fb524d124fc1855a8a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]     Checking unwrap v1.2.1
[INFO] [stderr]     Checking base64 v0.12.1
[INFO] [stderr]    Compiling ring v0.16.14
[INFO] [stderr]     Checking quick-xml v0.18.1
[INFO] [stderr]     Checking bcder v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking rpki v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting rpki v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.29s
[INFO] running `Command { std: "docker" "inspect" "240ed226d9383fc0a0a457b266b28506ff8fbfdd53c085fb524d124fc1855a8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "240ed226d9383fc0a0a457b266b28506ff8fbfdd53c085fb524d124fc1855a8a", kill_on_drop: false }`
[INFO] [stdout] 240ed226d9383fc0a0a457b266b28506ff8fbfdd53c085fb524d124fc1855a8a