[INFO] fetching crate cargo-swagger 0.1.0...
[INFO] documenting cargo-swagger-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate cargo-swagger 0.1.0 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate cargo-swagger 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 cargo-swagger 0.1.0
[INFO] finished tweaking crates.io crate cargo-swagger 0.1.0
[INFO] tweaked toml for crates.io crate cargo-swagger 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] 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] 9a172efa0497f1080fc00f2061c86d9e27a477ebaa8a2a3dbd1a434f6286964b
[INFO] running `Command { std: "docker" "start" "-a" "9a172efa0497f1080fc00f2061c86d9e27a477ebaa8a2a3dbd1a434f6286964b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a172efa0497f1080fc00f2061c86d9e27a477ebaa8a2a3dbd1a434f6286964b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a172efa0497f1080fc00f2061c86d9e27a477ebaa8a2a3dbd1a434f6286964b", kill_on_drop: false }`
[INFO] [stdout] 9a172efa0497f1080fc00f2061c86d9e27a477ebaa8a2a3dbd1a434f6286964b
[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] d07a460e251ef7e2c7f6478508c01835286a33631df3c4d8514f19569f77703c
[INFO] running `Command { std: "docker" "start" "-a" "d07a460e251ef7e2c7f6478508c01835286a33631df3c4d8514f19569f77703c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]     Checking ucd-util v0.1.8
[INFO] [stderr]     Checking utf8-ranges v1.0.5
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]     Checking strsim v0.6.0
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking backtrace v0.3.65
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking serde_yaml v0.7.5
[INFO] [stderr]     Checking docopt v0.8.3
[INFO] [stderr]  Documenting cargo-swagger v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.77s
[INFO] running `Command { std: "docker" "inspect" "d07a460e251ef7e2c7f6478508c01835286a33631df3c4d8514f19569f77703c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d07a460e251ef7e2c7f6478508c01835286a33631df3c4d8514f19569f77703c", kill_on_drop: false }`
[INFO] [stdout] d07a460e251ef7e2c7f6478508c01835286a33631df3c4d8514f19569f77703c