[INFO] fetching crate space_email_api 0.3.1...
[INFO] documenting space_email_api-0.3.1 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate space_email_api 0.3.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate space_email_api 0.3.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate space_email_api 0.3.1
[INFO] finished tweaking crates.io crate space_email_api 0.3.1
[INFO] tweaked toml for crates.io crate space_email_api 0.3.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75d67a5dbf13cd446e0189e7c11dc8c86545ae38b595d02bd9fa8ff7fac0e259
[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" "75d67a5dbf13cd446e0189e7c11dc8c86545ae38b595d02bd9fa8ff7fac0e259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75d67a5dbf13cd446e0189e7c11dc8c86545ae38b595d02bd9fa8ff7fac0e259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75d67a5dbf13cd446e0189e7c11dc8c86545ae38b595d02bd9fa8ff7fac0e259", kill_on_drop: false }`
[INFO] [stdout] 75d67a5dbf13cd446e0189e7c11dc8c86545ae38b595d02bd9fa8ff7fac0e259
[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" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8fcf4551a0ef79145bd17da4437ab934d18203748ba5dc65060221d230b3f7b
[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" "b8fcf4551a0ef79145bd17da4437ab934d18203748ba5dc65060221d230b3f7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-stream-impl v0.2.1
[INFO] [stderr]     Checking time v0.2.22
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking futures-util v0.3.6
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]     Checking string_cache v0.7.5
[INFO] [stderr]     Checking cookie v0.14.2
[INFO] [stderr]     Checking async-stream v0.2.1
[INFO] [stderr]     Checking cookie_store v0.12.0
[INFO] [stderr]    Compiling markup5ever v0.8.1
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.2.6
[INFO] [stderr]     Checking futures-executor v0.3.6
[INFO] [stderr]     Checking futures v0.3.6
[INFO] [stderr]     Checking html5ever v0.23.0
[INFO] [stderr]     Checking select v0.4.3
[INFO] [stderr]     Checking hyper v0.13.8
[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]     Checking reqwest v0.10.8
[INFO] [stderr]  Documenting space_email_api v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.09s
[INFO] running `Command { std: "docker" "inspect" "b8fcf4551a0ef79145bd17da4437ab934d18203748ba5dc65060221d230b3f7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8fcf4551a0ef79145bd17da4437ab934d18203748ba5dc65060221d230b3f7b", kill_on_drop: false }`
[INFO] [stdout] b8fcf4551a0ef79145bd17da4437ab934d18203748ba5dc65060221d230b3f7b
