[INFO] fetching crate bcrypt-bsd 0.1.3...
[INFO] documenting bcrypt-bsd-0.1.3 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate bcrypt-bsd 0.1.3 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate bcrypt-bsd 0.1.3 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 bcrypt-bsd 0.1.3
[INFO] finished tweaking crates.io crate bcrypt-bsd 0.1.3
[INFO] tweaked toml for crates.io crate bcrypt-bsd 0.1.3 written to /workspace/builds/worker-3/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] f0f86be7ae500ceab6dc7c23a79f8a1532f5f7d01c0fcfaec1e6bf21fbd7d091
[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" "f0f86be7ae500ceab6dc7c23a79f8a1532f5f7d01c0fcfaec1e6bf21fbd7d091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0f86be7ae500ceab6dc7c23a79f8a1532f5f7d01c0fcfaec1e6bf21fbd7d091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0f86be7ae500ceab6dc7c23a79f8a1532f5f7d01c0fcfaec1e6bf21fbd7d091", kill_on_drop: false }`
[INFO] [stdout] f0f86be7ae500ceab6dc7c23a79f8a1532f5f7d01c0fcfaec1e6bf21fbd7d091
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] f666b6937feb7b6e6901b233e1f8f4e75b1c6e323d4a48d2214f8040e8f586ef
[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" "f666b6937feb7b6e6901b233e1f8f4e75b1c6e323d4a48d2214f8040e8f586ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling bcrypt-bsd v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated struct `gcc::Build`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]   --> src/build.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     gcc::Build::new()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `gcc::Build::new`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]   --> src/build.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     gcc::Build::new()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting bcrypt-bsd v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.80s
[INFO] running `Command { std: "docker" "inspect" "f666b6937feb7b6e6901b233e1f8f4e75b1c6e323d4a48d2214f8040e8f586ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f666b6937feb7b6e6901b233e1f8f4e75b1c6e323d4a48d2214f8040e8f586ef", kill_on_drop: false }`
[INFO] [stdout] f666b6937feb7b6e6901b233e1f8f4e75b1c6e323d4a48d2214f8040e8f586ef