[INFO] fetching crate stderrlog 0.5.1...
[INFO] documenting stderrlog-0.5.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate stderrlog 0.5.1 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate stderrlog 0.5.1 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 stderrlog 0.5.1
[INFO] finished tweaking crates.io crate stderrlog 0.5.1
[INFO] tweaked toml for crates.io crate stderrlog 0.5.1 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate crates.io crate stderrlog 0.5.1 already has a lockfile, it will not be regenerated
[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 strsim v0.7.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.17
[INFO] [stderr]   Downloaded quote v1.0.6
[INFO] [stderr]   Downloaded syn v1.0.28
[INFO] [stderr]   Downloaded docopt v1.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 48d8bbe7f342b7723b0bdaf0ec6d0742b2fd87cda0e3ad3fca601a9eb4c41cb7
[INFO] running `Command { std: "docker" "start" "-a" "48d8bbe7f342b7723b0bdaf0ec6d0742b2fd87cda0e3ad3fca601a9eb4c41cb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48d8bbe7f342b7723b0bdaf0ec6d0742b2fd87cda0e3ad3fca601a9eb4c41cb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48d8bbe7f342b7723b0bdaf0ec6d0742b2fd87cda0e3ad3fca601a9eb4c41cb7", kill_on_drop: false }`
[INFO] [stdout] 48d8bbe7f342b7723b0bdaf0ec6d0742b2fd87cda0e3ad3fca601a9eb4c41cb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 67d8023dce8f773f48db4a882a3bddbd49f4c3dc1dad69641f3d29ce165c0931
[INFO] running `Command { std: "docker" "start" "-a" "67d8023dce8f773f48db4a882a3bddbd49f4c3dc1dad69641f3d29ce165c0931", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]  Documenting stderrlog v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.18s
[INFO] running `Command { std: "docker" "inspect" "67d8023dce8f773f48db4a882a3bddbd49f4c3dc1dad69641f3d29ce165c0931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67d8023dce8f773f48db4a882a3bddbd49f4c3dc1dad69641f3d29ce165c0931", kill_on_drop: false }`
[INFO] [stdout] 67d8023dce8f773f48db4a882a3bddbd49f4c3dc1dad69641f3d29ce165c0931
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] d26fcd6f8c0803853a326c5b045a9c73ef5d8207f89c580bbd19e54a48058e3e
[INFO] running `Command { std: "docker" "start" "-a" "d26fcd6f8c0803853a326c5b045a9c73ef5d8207f89c580bbd19e54a48058e3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]  Documenting stderrlog v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.40s
[INFO] running `Command { std: "docker" "inspect" "d26fcd6f8c0803853a326c5b045a9c73ef5d8207f89c580bbd19e54a48058e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d26fcd6f8c0803853a326c5b045a9c73ef5d8207f89c580bbd19e54a48058e3e", kill_on_drop: false }`
[INFO] [stdout] d26fcd6f8c0803853a326c5b045a9c73ef5d8207f89c580bbd19e54a48058e3e