[INFO] fetching crate vsdb 0.34.3...
[INFO] documenting vsdb-0.34.3 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate vsdb 0.34.3 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate vsdb 0.34.3 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 vsdb 0.34.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate vsdb 0.34.3
[INFO] tweaked toml for crates.io crate vsdb 0.34.3 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate crates.io crate vsdb 0.34.3 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]  Downloading crates ...
[INFO] [stderr]   Downloaded ruc v1.0.7
[INFO] [stderr]   Downloaded vsdb_derive v0.34.0
[INFO] [stderr]   Downloaded vsdbsled v0.34.7-p1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 97ea3072c137482b0cd3d2d029f346c76ae3d4f189e209e32415fe244374522c
[INFO] running `Command { std: "docker" "start" "-a" "97ea3072c137482b0cd3d2d029f346c76ae3d4f189e209e32415fe244374522c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97ea3072c137482b0cd3d2d029f346c76ae3d4f189e209e32415fe244374522c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97ea3072c137482b0cd3d2d029f346c76ae3d4f189e209e32415fe244374522c", kill_on_drop: false }`
[INFO] [stdout] 97ea3072c137482b0cd3d2d029f346c76ae3d4f189e209e32415fe244374522c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 45270afe6a89e46c91f6ca36391d3c47fb973e0cfd9c51c5c40f775311ec69c1
[INFO] running `Command { std: "docker" "start" "-a" "45270afe6a89e46c91f6ca36391d3c47fb973e0cfd9c51c5c40f775311ec69c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking num_threads v0.1.5
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]     Checking fixed-hash v0.7.0
[INFO] [stderr]     Checking crossbeam-utils v0.8.8
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]     Checking uint v0.9.3
[INFO] [stderr]     Checking primitive-types v0.10.1
[INFO] [stderr]     Checking primitive-types v0.11.1
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking time v0.3.9
[INFO] [stderr]     Checking rio v0.9.4
[INFO] [stderr]     Checking fs4 v0.5.4
[INFO] [stderr]     Checking ruc v1.0.7
[INFO] [stderr]     Checking rmp v0.8.11
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]     Checking vsdbsled v0.34.7-p1
[INFO] [stderr]    Compiling vsdb_derive v0.34.0
[INFO] [stderr]     Checking rmp-serde v1.1.0
[INFO] [stderr]  Documenting vsdb v0.34.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.72s
[INFO] running `Command { std: "docker" "inspect" "45270afe6a89e46c91f6ca36391d3c47fb973e0cfd9c51c5c40f775311ec69c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45270afe6a89e46c91f6ca36391d3c47fb973e0cfd9c51c5c40f775311ec69c1", kill_on_drop: false }`
[INFO] [stdout] 45270afe6a89e46c91f6ca36391d3c47fb973e0cfd9c51c5c40f775311ec69c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 50a1349a3ff03ee58ca716d88cccf3d442467940987146a7831d40c0ea07721d
[INFO] running `Command { std: "docker" "start" "-a" "50a1349a3ff03ee58ca716d88cccf3d442467940987146a7831d40c0ea07721d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]     Checking num_threads v0.1.5
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]     Checking fixed-hash v0.7.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]     Checking uint v0.9.3
[INFO] [stderr]     Checking primitive-types v0.11.1
[INFO] [stderr]     Checking primitive-types v0.10.1
[INFO] [stderr]     Checking fs4 v0.5.4
[INFO] [stderr]     Checking rio v0.9.4
[INFO] [stderr]     Checking time v0.3.9
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]     Checking ruc v1.0.7
[INFO] [stderr]     Checking vsdbsled v0.34.7-p1
[INFO] [stderr]     Checking rmp v0.8.11
[INFO] [stderr]    Compiling vsdb_derive v0.34.0
[INFO] [stderr]     Checking rmp-serde v1.1.0
[INFO] [stderr]  Documenting vsdb v0.34.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.39s
[INFO] running `Command { std: "docker" "inspect" "50a1349a3ff03ee58ca716d88cccf3d442467940987146a7831d40c0ea07721d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50a1349a3ff03ee58ca716d88cccf3d442467940987146a7831d40c0ea07721d", kill_on_drop: false }`
[INFO] [stdout] 50a1349a3ff03ee58ca716d88cccf3d442467940987146a7831d40c0ea07721d