[INFO] fetching crate lv2-midi 1.2.0...
[INFO] documenting lv2-midi-1.2.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate lv2-midi 1.2.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate lv2-midi 1.2.0 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-midi 1.2.0
[INFO] finished tweaking crates.io crate lv2-midi 1.2.0
[INFO] tweaked toml for crates.io crate lv2-midi 1.2.0 written to /workspace/builds/worker-28/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]  Downloading crates ...
[INFO] [stderr]   Downloaded wmidi v3.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] a4b4b936bac7f6942db6c3d87a543b515d057c45a4d55e80153fa0ca2c7c6bc3
[INFO] running `Command { std: "docker" "start" "-a" "a4b4b936bac7f6942db6c3d87a543b515d057c45a4d55e80153fa0ca2c7c6bc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4b4b936bac7f6942db6c3d87a543b515d057c45a4d55e80153fa0ca2c7c6bc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4b4b936bac7f6942db6c3d87a543b515d057c45a4d55e80153fa0ca2c7c6bc3", kill_on_drop: false }`
[INFO] [stdout] a4b4b936bac7f6942db6c3d87a543b515d057c45a4d55e80153fa0ca2c7c6bc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 67bc715f22c4ebc1e0f6ec9250583ae5e7b56bfefb09b7e9ff0c9c862cd79abb
[INFO] running `Command { std: "docker" "start" "-a" "67bc715f22c4ebc1e0f6ec9250583ae5e7b56bfefb09b7e9ff0c9c862cd79abb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[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]    Compiling lv2-core-derive v2.1.1
[INFO] [stderr]     Checking urid v0.1.0
[INFO] [stderr]     Checking lv2-units v0.1.3
[INFO] [stderr]     Checking lv2-core v3.0.0
[INFO] [stderr]     Checking lv2-atom v2.0.0
[INFO] [stderr]  Documenting lv2-midi v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.01s
[INFO] running `Command { std: "docker" "inspect" "67bc715f22c4ebc1e0f6ec9250583ae5e7b56bfefb09b7e9ff0c9c862cd79abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67bc715f22c4ebc1e0f6ec9250583ae5e7b56bfefb09b7e9ff0c9c862cd79abb", kill_on_drop: false }`
[INFO] [stdout] 67bc715f22c4ebc1e0f6ec9250583ae5e7b56bfefb09b7e9ff0c9c862cd79abb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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] 8d2777d02620910cc3a0fe7af209b3c6987d4616ea7a0458148a350c9fb40b24
[INFO] running `Command { std: "docker" "start" "-a" "8d2777d02620910cc3a0fe7af209b3c6987d4616ea7a0458148a350c9fb40b24", 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]    Compiling lv2-core-derive v2.1.1
[INFO] [stderr]     Checking urid v0.1.0
[INFO] [stderr]     Checking lv2-units v0.1.3
[INFO] [stderr]     Checking lv2-core v3.0.0
[INFO] [stderr]     Checking lv2-atom v2.0.0
[INFO] [stderr]  Documenting lv2-midi v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.50s
[INFO] running `Command { std: "docker" "inspect" "8d2777d02620910cc3a0fe7af209b3c6987d4616ea7a0458148a350c9fb40b24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d2777d02620910cc3a0fe7af209b3c6987d4616ea7a0458148a350c9fb40b24", kill_on_drop: false }`
[INFO] [stdout] 8d2777d02620910cc3a0fe7af209b3c6987d4616ea7a0458148a350c9fb40b24