[INFO] fetching crate lv2-units 0.1.3...
[INFO] documenting lv2-units-0.1.3 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate lv2-units 0.1.3 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate lv2-units 0.1.3 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lv2-units 0.1.3
[INFO] finished tweaking crates.io crate lv2-units 0.1.3
[INFO] tweaked toml for crates.io crate lv2-units 0.1.3 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb9941cd0127bdcaa80bad84b81460add385a70e857c5eca6432bafe7785e928
[INFO] running `Command { std: "docker" "start" "-a" "bb9941cd0127bdcaa80bad84b81460add385a70e857c5eca6432bafe7785e928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb9941cd0127bdcaa80bad84b81460add385a70e857c5eca6432bafe7785e928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb9941cd0127bdcaa80bad84b81460add385a70e857c5eca6432bafe7785e928", kill_on_drop: false }`
[INFO] [stdout] bb9941cd0127bdcaa80bad84b81460add385a70e857c5eca6432bafe7785e928
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e3f0d51461307a15ba3b891df5c07a4f7cf5fa892f8ef660268c3bb9ffb1f3d
[INFO] running `Command { std: "docker" "start" "-a" "8e3f0d51461307a15ba3b891df5c07a4f7cf5fa892f8ef660268c3bb9ffb1f3d", 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] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking lv2-sys v2.0.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling urid-derive v0.1.1
[INFO] [stderr]     Checking urid v0.1.0
[INFO] [stderr]  Documenting lv2-units v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.93s
[INFO] running `Command { std: "docker" "inspect" "8e3f0d51461307a15ba3b891df5c07a4f7cf5fa892f8ef660268c3bb9ffb1f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e3f0d51461307a15ba3b891df5c07a4f7cf5fa892f8ef660268c3bb9ffb1f3d", kill_on_drop: false }`
[INFO] [stdout] 8e3f0d51461307a15ba3b891df5c07a4f7cf5fa892f8ef660268c3bb9ffb1f3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] c70f7ed44fce7870890f590e0a5635fa7ccede494a39542dc86a5b9582c94fc3
[INFO] running `Command { std: "docker" "start" "-a" "c70f7ed44fce7870890f590e0a5635fa7ccede494a39542dc86a5b9582c94fc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking lv2-sys v2.0.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling urid-derive v0.1.1
[INFO] [stderr]     Checking urid v0.1.0
[INFO] [stderr]  Documenting lv2-units v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.51s
[INFO] running `Command { std: "docker" "inspect" "c70f7ed44fce7870890f590e0a5635fa7ccede494a39542dc86a5b9582c94fc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c70f7ed44fce7870890f590e0a5635fa7ccede494a39542dc86a5b9582c94fc3", kill_on_drop: false }`
[INFO] [stdout] c70f7ed44fce7870890f590e0a5635fa7ccede494a39542dc86a5b9582c94fc3