[INFO] fetching crate zipit 0.3.1...
[INFO] documenting zipit-0.3.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate zipit 0.3.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate zipit 0.3.1 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 zipit 0.3.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate zipit 0.3.1
[INFO] tweaked toml for crates.io crate zipit 0.3.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate zipit 0.3.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] a8ec331ed6730c265c2ece1180bc5057b80e4bdc4bd5c00323c20039ac320afd
[INFO] running `Command { std: "docker" "start" "-a" "a8ec331ed6730c265c2ece1180bc5057b80e4bdc4bd5c00323c20039ac320afd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8ec331ed6730c265c2ece1180bc5057b80e4bdc4bd5c00323c20039ac320afd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8ec331ed6730c265c2ece1180bc5057b80e4bdc4bd5c00323c20039ac320afd", kill_on_drop: false }`
[INFO] [stdout] a8ec331ed6730c265c2ece1180bc5057b80e4bdc4bd5c00323c20039ac320afd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] fe14de809c4a7d79ac1c0024a7882ac13e05548dd9b90aafc07dc1d4ab394c62
[INFO] running `Command { std: "docker" "start" "-a" "fe14de809c4a7d79ac1c0024a7882ac13e05548dd9b90aafc07dc1d4ab394c62", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]  Documenting zipit v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "fe14de809c4a7d79ac1c0024a7882ac13e05548dd9b90aafc07dc1d4ab394c62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe14de809c4a7d79ac1c0024a7882ac13e05548dd9b90aafc07dc1d4ab394c62", kill_on_drop: false }`
[INFO] [stdout] fe14de809c4a7d79ac1c0024a7882ac13e05548dd9b90aafc07dc1d4ab394c62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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" "--features" "tokio-async-io chrono-datetime" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 07d112d5adb11c38fc1fae320340bde3df48ba8c0eeec5a4e508e5ee18acf51b
[INFO] running `Command { std: "docker" "start" "-a" "07d112d5adb11c38fc1fae320340bde3df48ba8c0eeec5a4e508e5ee18acf51b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.120
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking tokio v1.17.0
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]  Documenting zipit v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `Command { std: "docker" "inspect" "07d112d5adb11c38fc1fae320340bde3df48ba8c0eeec5a4e508e5ee18acf51b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d112d5adb11c38fc1fae320340bde3df48ba8c0eeec5a4e508e5ee18acf51b", kill_on_drop: false }`
[INFO] [stdout] 07d112d5adb11c38fc1fae320340bde3df48ba8c0eeec5a4e508e5ee18acf51b