[INFO] fetching crate uncbv 0.2.4...
[INFO] documenting uncbv-0.2.4 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate uncbv 0.2.4 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate uncbv 0.2.4 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 uncbv 0.2.4
[INFO] finished tweaking crates.io crate uncbv 0.2.4
[INFO] tweaked toml for crates.io crate uncbv 0.2.4 written to /workspace/builds/worker-29/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]  Downloading crates ...
[INFO] [stderr]   Downloaded walkdir v0.1.8
[INFO] [stderr]   Downloaded deque v0.3.2
[INFO] [stderr]   Downloaded huffman v0.0.3
[INFO] [stderr]   Downloaded rayon v0.4.2
[INFO] [stderr]   Downloaded bitreader v0.1.0
[INFO] [stderr]   Downloaded des v0.0.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 2bd82b910c5d94b83a13309f3cef08f55d53e3ca6d93cd0f56784e301ead53ea
[INFO] running `Command { std: "docker" "start" "-a" "2bd82b910c5d94b83a13309f3cef08f55d53e3ca6d93cd0f56784e301ead53ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bd82b910c5d94b83a13309f3cef08f55d53e3ca6d93cd0f56784e301ead53ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bd82b910c5d94b83a13309f3cef08f55d53e3ca6d93cd0f56784e301ead53ea", kill_on_drop: false }`
[INFO] [stdout] 2bd82b910c5d94b83a13309f3cef08f55d53e3ca6d93cd0f56784e301ead53ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 973d25d151394d1eed07cc3d2ebf6b295ff9bb986cf8bd15929e865f6c88b9d0
[INFO] running `Command { std: "docker" "start" "-a" "973d25d151394d1eed07cc3d2ebf6b295ff9bb986cf8bd15929e865f6c88b9d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]     Checking regex-syntax v0.3.9
[INFO] [stderr]     Checking deque v0.3.2
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking bitreader v0.1.0
[INFO] [stderr]     Checking strsim v0.5.2
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking nom v2.2.1
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking huffman v0.0.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking num_cpus v0.2.13
[INFO] [stderr]     Checking fs2 v0.2.5
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking memmap v0.4.0
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking rayon v0.4.2
[INFO] [stderr]     Checking docopt v0.6.86
[INFO] [stderr]     Checking des v0.0.4
[INFO] [stderr]  Documenting uncbv v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/archive.rs:107:88
[INFO] [stdout]     |
[INFO] [stdout] 107 |             let output_file = output_file_path.into_os_string().into_string().unwrap();;
[INFO] [stdout]     |                                                                                        ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.64s
[INFO] running `Command { std: "docker" "inspect" "973d25d151394d1eed07cc3d2ebf6b295ff9bb986cf8bd15929e865f6c88b9d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "973d25d151394d1eed07cc3d2ebf6b295ff9bb986cf8bd15929e865f6c88b9d0", kill_on_drop: false }`
[INFO] [stdout] 973d25d151394d1eed07cc3d2ebf6b295ff9bb986cf8bd15929e865f6c88b9d0