[INFO] fetching crate udi 0.0.1...
[INFO] documenting udi-0.0.1 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate udi 0.0.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate udi 0.0.1 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 udi 0.0.1
[INFO] finished tweaking crates.io crate udi 0.0.1
[INFO] tweaked toml for crates.io crate udi 0.0.1 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] [stderr]     Blocking waiting for file lock on package cache
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded pdb v0.2.2
[INFO] [stderr]   Downloaded serde_cbor v0.6.1
[INFO] [stderr]   Downloaded native-file-tests v0.1.0
[INFO] [stderr]   Downloaded downcast-rs v1.0.1
[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] 70e2d0069bc6feb8cc4def394bfa2e2639bacbf02013946db7478948c3c6d3c7
[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" "70e2d0069bc6feb8cc4def394bfa2e2639bacbf02013946db7478948c3c6d3c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70e2d0069bc6feb8cc4def394bfa2e2639bacbf02013946db7478948c3c6d3c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70e2d0069bc6feb8cc4def394bfa2e2639bacbf02013946db7478948c3c6d3c7", kill_on_drop: false }`
[INFO] [stdout] 70e2d0069bc6feb8cc4def394bfa2e2639bacbf02013946db7478948c3c6d3c7
[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] c0f8869a7b502479751761a07b44e82576ee00d454cbd66599861a34626020b0
[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" "c0f8869a7b502479751761a07b44e82576ee00d454cbd66599861a34626020b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling fallible-iterator v0.1.6
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]     Checking downcast-rs v1.0.1
[INFO] [stderr]    Compiling syntex_fmt_macros v0.5.0
[INFO] [stderr]    Compiling scroll v0.9.2
[INFO] [stderr]     Checking serde_cbor v0.6.1
[INFO] [stderr]    Compiling scroll_derive v0.8.0
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling scroll v0.8.0
[INFO] [stderr]    Compiling pdb v0.2.2
[INFO] [stderr]    Compiling goblin v0.0.14
[INFO] [stderr]    Compiling derive-error-chain v0.11.2
[INFO] [stderr]    Compiling native-file-tests v0.1.0
[INFO] [stderr]    Compiling udi v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting udi v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.22s
[INFO] running `Command { std: "docker" "inspect" "c0f8869a7b502479751761a07b44e82576ee00d454cbd66599861a34626020b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0f8869a7b502479751761a07b44e82576ee00d454cbd66599861a34626020b0", kill_on_drop: false }`
[INFO] [stdout] c0f8869a7b502479751761a07b44e82576ee00d454cbd66599861a34626020b0