[INFO] fetching crate ff-uint_derive 0.1.7...
[INFO] documenting ff-uint_derive-0.1.7 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate ff-uint_derive 0.1.7 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate ff-uint_derive 0.1.7 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ff-uint_derive 0.1.7
[INFO] finished tweaking crates.io crate ff-uint_derive 0.1.7
[INFO] tweaked toml for crates.io crate ff-uint_derive 0.1.7 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6cbe9d2f24423a5dbf567e3c82c57638c7d0361d6d9b55f05aef8f98074f2be9
[INFO] running `Command { std: "docker" "start" "-a" "6cbe9d2f24423a5dbf567e3c82c57638c7d0361d6d9b55f05aef8f98074f2be9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cbe9d2f24423a5dbf567e3c82c57638c7d0361d6d9b55f05aef8f98074f2be9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cbe9d2f24423a5dbf567e3c82c57638c7d0361d6d9b55f05aef8f98074f2be9", kill_on_drop: false }`
[INFO] [stdout] 6cbe9d2f24423a5dbf567e3c82c57638c7d0361d6d9b55f05aef8f98074f2be9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3211cc0685fb2c4c60ebe754acbcdad4fa85b89a6a7ac645fe50863672334187
[INFO] running `Command { std: "docker" "start" "-a" "3211cc0685fb2c4c60ebe754acbcdad4fa85b89a6a7ac645fe50863672334187", 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 num-bigint v0.3.2
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking syn v1.0.74
[INFO] [stderr]     Checking proc-macro-crate v0.1.5
[INFO] [stderr]  Documenting ff-uint_derive v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.56s
[INFO] running `Command { std: "docker" "inspect" "3211cc0685fb2c4c60ebe754acbcdad4fa85b89a6a7ac645fe50863672334187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3211cc0685fb2c4c60ebe754acbcdad4fa85b89a6a7ac645fe50863672334187", kill_on_drop: false }`
[INFO] [stdout] 3211cc0685fb2c4c60ebe754acbcdad4fa85b89a6a7ac645fe50863672334187
