[INFO] fetching crate garage_rpc 0.1.0...
[INFO] documenting garage_rpc-0.1.0 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate garage_rpc 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate garage_rpc 0.1.0 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 garage_rpc 0.1.0
[INFO] finished tweaking crates.io crate garage_rpc 0.1.0
[INFO] tweaked toml for crates.io crate garage_rpc 0.1.0 written to /workspace/builds/worker-4/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] cfdab55100b295f57f846996439bba5e8284f1f89503eb9375eb3adcfc56185c
[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" "cfdab55100b295f57f846996439bba5e8284f1f89503eb9375eb3adcfc56185c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfdab55100b295f57f846996439bba5e8284f1f89503eb9375eb3adcfc56185c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfdab55100b295f57f846996439bba5e8284f1f89503eb9375eb3adcfc56185c", kill_on_drop: false }`
[INFO] [stdout] cfdab55100b295f57f846996439bba5e8284f1f89503eb9375eb3adcfc56185c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] c7da115bd638963feb347b0069060650b69cc2ceea4fb54bab4e4d482dd88b13
[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" "c7da115bd638963feb347b0069060650b69cc2ceea4fb54bab4e4d482dd88b13", kill_on_drop: false }`
[INFO] [stderr]     Checking xmlparser v0.13.3
[INFO] [stderr]     Checking gethostname v0.2.1
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking webpki v0.21.3
[INFO] [stderr]    Compiling rustversion v1.0.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking serde v1.0.115
[INFO] [stderr]     Checking sled v0.31.0
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking roxmltree v0.11.0
[INFO] [stderr]     Checking rustls v0.17.0
[INFO] [stderr]    Compiling err-derive v0.2.4
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-rustls v0.13.1
[INFO] [stderr]     Checking h2 v0.2.6
[INFO] [stderr]     Checking rmp-serde v0.14.4
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking hyper v0.13.7
[INFO] [stderr]     Checking garage_util v0.1.0
[INFO] [stderr]     Checking hyper-rustls v0.20.0
[INFO] [stderr]  Documenting garage_rpc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.99s
[INFO] running `Command { std: "docker" "inspect" "c7da115bd638963feb347b0069060650b69cc2ceea4fb54bab4e4d482dd88b13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7da115bd638963feb347b0069060650b69cc2ceea4fb54bab4e4d482dd88b13", kill_on_drop: false }`
[INFO] [stdout] c7da115bd638963feb347b0069060650b69cc2ceea4fb54bab4e4d482dd88b13