[INFO] fetching crate sqlite3builder 0.3.0...
[INFO] documenting sqlite3builder-0.3.0 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate sqlite3builder 0.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate sqlite3builder 0.3.0 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 sqlite3builder 0.3.0
[INFO] finished tweaking crates.io crate sqlite3builder 0.3.0
[INFO] tweaked toml for crates.io crate sqlite3builder 0.3.0 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] e2357246ce47e0ec43b1d7dc85eef28f97abb981b6d814cd4aa1f3e9aa10a8a5
[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" "e2357246ce47e0ec43b1d7dc85eef28f97abb981b6d814cd4aa1f3e9aa10a8a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2357246ce47e0ec43b1d7dc85eef28f97abb981b6d814cd4aa1f3e9aa10a8a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2357246ce47e0ec43b1d7dc85eef28f97abb981b6d814cd4aa1f3e9aa10a8a5", kill_on_drop: false }`
[INFO] [stdout] e2357246ce47e0ec43b1d7dc85eef28f97abb981b6d814cd4aa1f3e9aa10a8a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 9c1e062e304cb72c70b12449995ad0f04025f9dbefe344794331bf0185377684
[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" "9c1e062e304cb72c70b12449995ad0f04025f9dbefe344794331bf0185377684", kill_on_drop: false }`
[INFO] [stderr]     Checking instant v0.1.6
[INFO] [stderr]     Checking sql-builder v0.8.1
[INFO] [stderr]     Checking lock_api v0.4.1
[INFO] [stderr]    Compiling sqlite3-src v0.2.12
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking parking_lot_core v0.8.0
[INFO] [stderr]     Checking parking_lot v0.11.0
[INFO] [stderr]     Checking sqlite3-sys v0.12.0
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.5
[INFO] [stderr]     Checking sqlite3 v0.24.0
[INFO] [stderr]     Checking r2d2 v0.8.9
[INFO] [stderr]     Checking r2d2-sqlite3 v0.1.1
[INFO] [stderr]  Documenting sqlite3builder v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.70s
[INFO] running `Command { std: "docker" "inspect" "9c1e062e304cb72c70b12449995ad0f04025f9dbefe344794331bf0185377684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c1e062e304cb72c70b12449995ad0f04025f9dbefe344794331bf0185377684", kill_on_drop: false }`
[INFO] [stdout] 9c1e062e304cb72c70b12449995ad0f04025f9dbefe344794331bf0185377684