[INFO] fetching crate bollard-stubs 1.40.5...
[INFO] documenting bollard-stubs-1.40.5 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate bollard-stubs 1.40.5 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate bollard-stubs 1.40.5 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] removed /workspace/builds/worker-0/source/.cargo/config
[INFO] started tweaking crates.io crate bollard-stubs 1.40.5
[INFO] finished tweaking crates.io crate bollard-stubs 1.40.5
[INFO] tweaked toml for crates.io crate bollard-stubs 1.40.5 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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 serde_with_macros v1.2.2
[INFO] [stderr]   Downloaded serde_with v1.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] 8503928a5e4ffa312cad572a1de09e0317b03a9f8efd412bd5bb6a9e7c2d65c6
[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" "8503928a5e4ffa312cad572a1de09e0317b03a9f8efd412bd5bb6a9e7c2d65c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8503928a5e4ffa312cad572a1de09e0317b03a9f8efd412bd5bb6a9e7c2d65c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8503928a5e4ffa312cad572a1de09e0317b03a9f8efd412bd5bb6a9e7c2d65c6", kill_on_drop: false }`
[INFO] [stdout] 8503928a5e4ffa312cad572a1de09e0317b03a9f8efd412bd5bb6a9e7c2d65c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 6fc44f3cdfcc9e6eb5df43a115b3f90d9746192329d2dc66f99a2ddcc110e8c8
[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" "6fc44f3cdfcc9e6eb5df43a115b3f90d9746192329d2dc66f99a2ddcc110e8c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling serde_with_macros v1.2.2
[INFO] [stderr]     Checking serde v1.0.117
[INFO] [stderr]     Checking serde_with v1.5.1
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]  Documenting bollard-stubs v1.40.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "6fc44f3cdfcc9e6eb5df43a115b3f90d9746192329d2dc66f99a2ddcc110e8c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fc44f3cdfcc9e6eb5df43a115b3f90d9746192329d2dc66f99a2ddcc110e8c8", kill_on_drop: false }`
[INFO] [stdout] 6fc44f3cdfcc9e6eb5df43a115b3f90d9746192329d2dc66f99a2ddcc110e8c8
