[INFO] fetching crate data-encoding-macro 0.1.8...
[INFO] documenting data-encoding-macro-0.1.8 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate data-encoding-macro 0.1.8 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate data-encoding-macro 0.1.8 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate data-encoding-macro 0.1.8
[INFO] finished tweaking crates.io crate data-encoding-macro 0.1.8
[INFO] tweaked toml for crates.io crate data-encoding-macro 0.1.8 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce0dbf92506c7194e59a06a2e12ccfd8c1dcfd5ecdea01ded525b5339d2bf944
[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" "ce0dbf92506c7194e59a06a2e12ccfd8c1dcfd5ecdea01ded525b5339d2bf944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce0dbf92506c7194e59a06a2e12ccfd8c1dcfd5ecdea01ded525b5339d2bf944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce0dbf92506c7194e59a06a2e12ccfd8c1dcfd5ecdea01ded525b5339d2bf944", kill_on_drop: false }`
[INFO] [stdout] ce0dbf92506c7194e59a06a2e12ccfd8c1dcfd5ecdea01ded525b5339d2bf944
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44147d6a6ac85d1249cc05bd8aadfa91573575a55d5fc5ea38f36d2ac1910fca
[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" "44147d6a6ac85d1249cc05bd8aadfa91573575a55d5fc5ea38f36d2ac1910fca", kill_on_drop: false }`
[INFO] [stderr]    Compiling data-encoding v2.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.8
[INFO] [stderr]  Documenting data-encoding-macro v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.21s
[INFO] running `Command { std: "docker" "inspect" "44147d6a6ac85d1249cc05bd8aadfa91573575a55d5fc5ea38f36d2ac1910fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44147d6a6ac85d1249cc05bd8aadfa91573575a55d5fc5ea38f36d2ac1910fca", kill_on_drop: false }`
[INFO] [stdout] 44147d6a6ac85d1249cc05bd8aadfa91573575a55d5fc5ea38f36d2ac1910fca