[INFO] fetching crate lvbitfile2rust-macros 0.1.1...
[INFO] documenting lvbitfile2rust-macros-0.1.1 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate lvbitfile2rust-macros 0.1.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate lvbitfile2rust-macros 0.1.1 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 lvbitfile2rust-macros 0.1.1
[INFO] finished tweaking crates.io crate lvbitfile2rust-macros 0.1.1
[INFO] tweaked toml for crates.io crate lvbitfile2rust-macros 0.1.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded lvbitfile2rust v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 89109671ca09c8639cb2ff8f0dcc641a14b4241aca23250a99609678d7ca2b6f
[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" "89109671ca09c8639cb2ff8f0dcc641a14b4241aca23250a99609678d7ca2b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89109671ca09c8639cb2ff8f0dcc641a14b4241aca23250a99609678d7ca2b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89109671ca09c8639cb2ff8f0dcc641a14b4241aca23250a99609678d7ca2b6f", kill_on_drop: false }`
[INFO] [stdout] 89109671ca09c8639cb2ff8f0dcc641a14b4241aca23250a99609678d7ca2b6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] e2ce7375389e4a7218a7485b540ad45d8df3b578ed84440adfb2f69ed84a777d
[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" "e2ce7375389e4a7218a7485b540ad45d8df3b578ed84440adfb2f69ed84a777d", kill_on_drop: false }`
[INFO] [stderr]     Checking xmlparser v0.13.3
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]     Checking roxmltree v0.13.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking lvbitfile2rust v0.1.1
[INFO] [stderr]  Documenting lvbitfile2rust-macros v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.33s
[INFO] running `Command { std: "docker" "inspect" "e2ce7375389e4a7218a7485b540ad45d8df3b578ed84440adfb2f69ed84a777d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2ce7375389e4a7218a7485b540ad45d8df3b578ed84440adfb2f69ed84a777d", kill_on_drop: false }`
[INFO] [stdout] e2ce7375389e4a7218a7485b540ad45d8df3b578ed84440adfb2f69ed84a777d