[INFO] fetching crate starling 3.2.3...
[INFO] documenting starling-3.2.3 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate starling 3.2.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate starling 3.2.3 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate starling 3.2.3
[INFO] finished tweaking crates.io crate starling 3.2.3
[INFO] tweaked toml for crates.io crate starling 3.2.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate starling 3.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ripemd320 v0.9.0
[INFO] [stderr]   Downloaded whirlpool v0.9.0
[INFO] [stderr]   Downloaded seahash v4.0.1
[INFO] [stderr]   Downloaded serde-pickle v0.6.1
[INFO] [stderr]   Downloaded groestl v0.9.0
[INFO] [stderr]   Downloaded rocksdb v0.15.0
[INFO] [stderr]   Downloaded md2 v0.9.0
[INFO] [stderr]   Downloaded ron v0.6.1
[INFO] [stderr]   Downloaded ahash v0.4.4
[INFO] [stderr]   Downloaded iter-read v0.2.1
[INFO] [stderr]   Downloaded md4 v0.9.0
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", 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] 1f192ac850db7303a326f22e3ed378ed59fe6b9dc9f5876ba658be23b525135b
[INFO] running `Command { std: "docker" "start" "-a" "1f192ac850db7303a326f22e3ed378ed59fe6b9dc9f5876ba658be23b525135b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f192ac850db7303a326f22e3ed378ed59fe6b9dc9f5876ba658be23b525135b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f192ac850db7303a326f22e3ed378ed59fe6b9dc9f5876ba658be23b525135b", kill_on_drop: false }`
[INFO] [stdout] 1f192ac850db7303a326f22e3ed378ed59fe6b9dc9f5876ba658be23b525135b
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f309b26959f63538e91e787b20ca8ba7c756d4c2f1e947e7c01466221718634a
[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" "f309b26959f63538e91e787b20ca8ba7c756d4c2f1e947e7c01466221718634a", kill_on_drop: false }`
[INFO] [stderr]    Compiling starling v3.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting starling v3.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "f309b26959f63538e91e787b20ca8ba7c756d4c2f1e947e7c01466221718634a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f309b26959f63538e91e787b20ca8ba7c756d4c2f1e947e7c01466221718634a", kill_on_drop: false }`
[INFO] [stdout] f309b26959f63538e91e787b20ca8ba7c756d4c2f1e947e7c01466221718634a
