[INFO] fetching crate hdwallet-bitcoin 0.2.5...
[INFO] documenting hdwallet-bitcoin-0.2.5 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate hdwallet-bitcoin 0.2.5 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate hdwallet-bitcoin 0.2.5 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 hdwallet-bitcoin 0.2.5
[INFO] finished tweaking crates.io crate hdwallet-bitcoin 0.2.5
[INFO] tweaked toml for crates.io crate hdwallet-bitcoin 0.2.5 written to /workspace/builds/worker-9/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 hdwallet v0.2.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] a968516b37c8c3df113c67e2798a77443ccb0348f6d3329f3dbffbd2b0327949
[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" "a968516b37c8c3df113c67e2798a77443ccb0348f6d3329f3dbffbd2b0327949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a968516b37c8c3df113c67e2798a77443ccb0348f6d3329f3dbffbd2b0327949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a968516b37c8c3df113c67e2798a77443ccb0348f6d3329f3dbffbd2b0327949", kill_on_drop: false }`
[INFO] [stdout] a968516b37c8c3df113c67e2798a77443ccb0348f6d3329f3dbffbd2b0327949
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4654d7bf454856185c4c6af2c8c99c44be2db47bd627f71b07ded681dc23cdef
[INFO] running `Command { std: "docker" "start" "-a" "4654d7bf454856185c4c6af2c8c99c44be2db47bd627f71b07ded681dc23cdef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.41
[INFO] [stderr]     Checking base58 v0.1.0
[INFO] [stderr]     Checking ripemd160 v0.8.0
[INFO] [stderr]    Compiling secp256k1-sys v0.1.2
[INFO] [stderr]    Compiling ring v0.16.12
[INFO] [stderr]     Checking secp256k1 v0.17.2
[INFO] [stderr]     Checking hdwallet v0.2.5
[INFO] [stderr]  Documenting hdwallet-bitcoin v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.45s
[INFO] running `Command { std: "docker" "inspect" "4654d7bf454856185c4c6af2c8c99c44be2db47bd627f71b07ded681dc23cdef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4654d7bf454856185c4c6af2c8c99c44be2db47bd627f71b07ded681dc23cdef", kill_on_drop: false }`
[INFO] [stdout] 4654d7bf454856185c4c6af2c8c99c44be2db47bd627f71b07ded681dc23cdef