[INFO] fetching crate embedded-hal 1.0.0-alpha.8...
[INFO] documenting embedded-hal-1.0.0-alpha.8 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate embedded-hal 1.0.0-alpha.8 into /workspace/builds/worker-98/source
[INFO] validating manifest of crates.io crate embedded-hal 1.0.0-alpha.8 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-hal 1.0.0-alpha.8
[INFO] finished tweaking crates.io crate embedded-hal 1.0.0-alpha.8
[INFO] tweaked toml for crates.io crate embedded-hal 1.0.0-alpha.8 written to /workspace/builds/worker-98/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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cortex-m-rt v0.7.1
[INFO] [stderr]   Downloaded cortex-m-rt-macros v0.7.0
[INFO] [stderr]   Downloaded stm32f1 v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 30de101eebb55f2c8507733c1e7867e490f9fb3c7fb57016887002f0cd7ec68e
[INFO] running `Command { std: "docker" "start" "-a" "30de101eebb55f2c8507733c1e7867e490f9fb3c7fb57016887002f0cd7ec68e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30de101eebb55f2c8507733c1e7867e490f9fb3c7fb57016887002f0cd7ec68e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30de101eebb55f2c8507733c1e7867e490f9fb3c7fb57016887002f0cd7ec68e", kill_on_drop: false }`
[INFO] [stdout] 30de101eebb55f2c8507733c1e7867e490f9fb3c7fb57016887002f0cd7ec68e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] d5b6cede4ec14cbfc10247752baa1e71a3fd5138f54f8bcc518295ea3729ad98
[INFO] running `Command { std: "docker" "start" "-a" "d5b6cede4ec14cbfc10247752baa1e71a3fd5138f54f8bcc518295ea3729ad98", kill_on_drop: false }`
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]  Documenting embedded-hal v1.0.0-alpha.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "d5b6cede4ec14cbfc10247752baa1e71a3fd5138f54f8bcc518295ea3729ad98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5b6cede4ec14cbfc10247752baa1e71a3fd5138f54f8bcc518295ea3729ad98", kill_on_drop: false }`
[INFO] [stdout] d5b6cede4ec14cbfc10247752baa1e71a3fd5138f54f8bcc518295ea3729ad98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 45cd66d44d8552944ccdb30acba4deed2e1b973ad828fd6d141e888a387fc54a
[INFO] running `Command { std: "docker" "start" "-a" "45cd66d44d8552944ccdb30acba4deed2e1b973ad828fd6d141e888a387fc54a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]  Documenting embedded-hal v1.0.0-alpha.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "45cd66d44d8552944ccdb30acba4deed2e1b973ad828fd6d141e888a387fc54a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45cd66d44d8552944ccdb30acba4deed2e1b973ad828fd6d141e888a387fc54a", kill_on_drop: false }`
[INFO] [stdout] 45cd66d44d8552944ccdb30acba4deed2e1b973ad828fd6d141e888a387fc54a