[INFO] fetching crate embedded-profiling-proc-macros 0.2.0...
[INFO] documenting embedded-profiling-proc-macros-0.2.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate embedded-profiling-proc-macros 0.2.0 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate embedded-profiling-proc-macros 0.2.0 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 embedded-profiling-proc-macros 0.2.0
[INFO] finished tweaking crates.io crate embedded-profiling-proc-macros 0.2.0
[INFO] tweaked toml for crates.io crate embedded-profiling-proc-macros 0.2.0 written to /workspace/builds/worker-71/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.18
[INFO] [stderr]   Downloaded parking_lot v0.11.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.39
[INFO] [stderr]   Downloaded serial_test_derive v0.5.1
[INFO] [stderr]   Downloaded redox_syscall v0.2.13
[INFO] [stderr]   Downloaded parking_lot_core v0.8.5
[INFO] [stderr]   Downloaded libc v0.2.126
[INFO] [stderr]   Downloaded instant v0.1.12
[INFO] [stderr]   Downloaded syn v1.0.95
[INFO] [stderr]   Downloaded paste v1.0.7
[INFO] [stderr]   Downloaded fugit v0.3.5
[INFO] [stderr]   Downloaded gcd v2.1.0
[INFO] [stderr]   Downloaded lock_api v0.4.7
[INFO] [stderr]   Downloaded serial_test v0.5.1
[INFO] [stderr]   Downloaded unicode-ident v1.0.0
[INFO] [stderr]   Downloaded embedded-profiling-proc-macros v0.2.0
[INFO] [stderr]   Downloaded embedded-profiling v0.2.4
[INFO] [stderr]   Downloaded smallvec v1.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 05f734522319cec5a50e8e66614bd753c76a941719b419942043419312928951
[INFO] running `Command { std: "docker" "start" "-a" "05f734522319cec5a50e8e66614bd753c76a941719b419942043419312928951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05f734522319cec5a50e8e66614bd753c76a941719b419942043419312928951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05f734522319cec5a50e8e66614bd753c76a941719b419942043419312928951", kill_on_drop: false }`
[INFO] [stdout] 05f734522319cec5a50e8e66614bd753c76a941719b419942043419312928951
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 538a21d0e632e7c5fa6e7d58c7e612b8ece9397485ee30f9eda4fa56b0b97fae
[INFO] running `Command { std: "docker" "start" "-a" "538a21d0e632e7c5fa6e7d58c7e612b8ece9397485ee30f9eda4fa56b0b97fae", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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]     Checking quote v1.0.18
[INFO] [stderr]  Documenting embedded-profiling-proc-macros v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.67s
[INFO] running `Command { std: "docker" "inspect" "538a21d0e632e7c5fa6e7d58c7e612b8ece9397485ee30f9eda4fa56b0b97fae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "538a21d0e632e7c5fa6e7d58c7e612b8ece9397485ee30f9eda4fa56b0b97fae", kill_on_drop: false }`
[INFO] [stdout] 538a21d0e632e7c5fa6e7d58c7e612b8ece9397485ee30f9eda4fa56b0b97fae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 11735f403037f9e75865e8d21354eafa42c71827d81a95ead88e5c2d27de3874
[INFO] running `Command { std: "docker" "start" "-a" "11735f403037f9e75865e8d21354eafa42c71827d81a95ead88e5c2d27de3874", 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]     Checking quote v1.0.18
[INFO] [stderr]  Documenting embedded-profiling-proc-macros v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.95s
[INFO] running `Command { std: "docker" "inspect" "11735f403037f9e75865e8d21354eafa42c71827d81a95ead88e5c2d27de3874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11735f403037f9e75865e8d21354eafa42c71827d81a95ead88e5c2d27de3874", kill_on_drop: false }`
[INFO] [stdout] 11735f403037f9e75865e8d21354eafa42c71827d81a95ead88e5c2d27de3874