[INFO] fetching crate emu_macro 0.1.0...
[INFO] documenting emu_macro-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate emu_macro 0.1.0 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate emu_macro 0.1.0 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 emu_macro 0.1.0
[INFO] finished tweaking crates.io crate emu_macro 0.1.0
[INFO] tweaked toml for crates.io crate emu_macro 0.1.0 written to /workspace/builds/worker-54/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded emu_macro v0.1.0
[INFO] [stderr]   Downloaded em v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 30ea7e7ed58921c3995ac2b1a05828c22e78ba75a511c2de3119d00b2764f12b
[INFO] running `Command { std: "docker" "start" "-a" "30ea7e7ed58921c3995ac2b1a05828c22e78ba75a511c2de3119d00b2764f12b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30ea7e7ed58921c3995ac2b1a05828c22e78ba75a511c2de3119d00b2764f12b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30ea7e7ed58921c3995ac2b1a05828c22e78ba75a511c2de3119d00b2764f12b", kill_on_drop: false }`
[INFO] [stdout] 30ea7e7ed58921c3995ac2b1a05828c22e78ba75a511c2de3119d00b2764f12b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 551b4588b411ecd15a2998ca816f503b98e956f53d8c61432058e929b33fc670
[INFO] running `Command { std: "docker" "start" "-a" "551b4588b411ecd15a2998ca816f503b98e956f53d8c61432058e929b33fc670", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]  Documenting emu_macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.64s
[INFO] running `Command { std: "docker" "inspect" "551b4588b411ecd15a2998ca816f503b98e956f53d8c61432058e929b33fc670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "551b4588b411ecd15a2998ca816f503b98e956f53d8c61432058e929b33fc670", kill_on_drop: false }`
[INFO] [stdout] 551b4588b411ecd15a2998ca816f503b98e956f53d8c61432058e929b33fc670
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 22c16390cdda63f313a4c623e8db3878bea56e5ad6a556a0ab72894bd5b5b585
[INFO] running `Command { std: "docker" "start" "-a" "22c16390cdda63f313a4c623e8db3878bea56e5ad6a556a0ab72894bd5b5b585", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]  Documenting emu_macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.18s
[INFO] running `Command { std: "docker" "inspect" "22c16390cdda63f313a4c623e8db3878bea56e5ad6a556a0ab72894bd5b5b585", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22c16390cdda63f313a4c623e8db3878bea56e5ad6a556a0ab72894bd5b5b585", kill_on_drop: false }`
[INFO] [stdout] 22c16390cdda63f313a4c623e8db3878bea56e5ad6a556a0ab72894bd5b5b585