[INFO] fetching crate karaconv 0.3.0...
[INFO] documenting karaconv-0.3.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate karaconv 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate karaconv 0.3.0 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] removed /workspace/builds/worker-4/source/rust-toolchain
[INFO] started tweaking crates.io crate karaconv 0.3.0
[INFO] finished tweaking crates.io crate karaconv 0.3.0
[INFO] tweaked toml for crates.io crate karaconv 0.3.0 written to /workspace/builds/worker-4/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] [stderr]     Blocking waiting for file lock on package cache
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 43fef013e01cf6250d0518f5397a88f79edb965f67e86760fbe551b6036bb282
[INFO] running `Command { std: "docker" "start" "-a" "43fef013e01cf6250d0518f5397a88f79edb965f67e86760fbe551b6036bb282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43fef013e01cf6250d0518f5397a88f79edb965f67e86760fbe551b6036bb282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43fef013e01cf6250d0518f5397a88f79edb965f67e86760fbe551b6036bb282", kill_on_drop: false }`
[INFO] [stdout] 43fef013e01cf6250d0518f5397a88f79edb965f67e86760fbe551b6036bb282
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 955027e7d86febb890258dd197ae525a82ed138b39a7b7c6ee57ec1f85d6cf9a
[INFO] running `Command { std: "docker" "start" "-a" "955027e7d86febb890258dd197ae525a82ed138b39a7b7c6ee57ec1f85d6cf9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]     Checking ucd-util v0.1.8
[INFO] [stderr]     Checking utf8-ranges v1.0.4
[INFO] [stderr]    Compiling karaconv v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking result v1.0.0
[INFO] [stderr]     Checking xml-rs v0.3.6
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking backtrace v0.3.61
[INFO] [stderr]     Checking serde v1.0.127
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking serde-xml-rs v0.2.1
[INFO] [stderr]  Documenting karaconv v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.32s
[INFO] running `Command { std: "docker" "inspect" "955027e7d86febb890258dd197ae525a82ed138b39a7b7c6ee57ec1f85d6cf9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "955027e7d86febb890258dd197ae525a82ed138b39a7b7c6ee57ec1f85d6cf9a", kill_on_drop: false }`
[INFO] [stdout] 955027e7d86febb890258dd197ae525a82ed138b39a7b7c6ee57ec1f85d6cf9a
