[INFO] fetching crate fruitbasket 0.10.0...
[INFO] documenting fruitbasket-0.10.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate fruitbasket 0.10.0 into /workspace/builds/worker-74/source
[INFO] validating manifest of crates.io crate fruitbasket 0.10.0 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 fruitbasket 0.10.0
[INFO] finished tweaking crates.io crate fruitbasket 0.10.0
[INFO] tweaked toml for crates.io crate fruitbasket 0.10.0 written to /workspace/builds/worker-74/source/Cargo.toml
[INFO] crate crates.io crate fruitbasket 0.10.0 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 num-integer v0.1.43
[INFO] [stderr]   Downloaded rust-argon2 v0.8.2
[INFO] [stderr]   Downloaded num-traits v0.2.12
[INFO] [stderr]   Downloaded log4rs v0.8.3
[INFO] [stderr]   Downloaded libc v0.2.77
[INFO] [stderr]   Downloaded cc v1.0.60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 4a09f815feff959fc758decc710cdff4abae48eaee16f330dc2b19f01bef8933
[INFO] running `Command { std: "docker" "start" "-a" "4a09f815feff959fc758decc710cdff4abae48eaee16f330dc2b19f01bef8933", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a09f815feff959fc758decc710cdff4abae48eaee16f330dc2b19f01bef8933", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a09f815feff959fc758decc710cdff4abae48eaee16f330dc2b19f01bef8933", kill_on_drop: false }`
[INFO] [stdout] 4a09f815feff959fc758decc710cdff4abae48eaee16f330dc2b19f01bef8933
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 44a3ae243f474b93f895ebe698ab2e0e75a7e3b0293d3a38d20a3b72c2418da5
[INFO] running `Command { std: "docker" "start" "-a" "44a3ae243f474b93f895ebe698ab2e0e75a7e3b0293d3a38d20a3b72c2418da5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking dirs-sys v0.3.5
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]  Documenting fruitbasket v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.67s
[INFO] running `Command { std: "docker" "inspect" "44a3ae243f474b93f895ebe698ab2e0e75a7e3b0293d3a38d20a3b72c2418da5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44a3ae243f474b93f895ebe698ab2e0e75a7e3b0293d3a38d20a3b72c2418da5", kill_on_drop: false }`
[INFO] [stdout] 44a3ae243f474b93f895ebe698ab2e0e75a7e3b0293d3a38d20a3b72c2418da5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 66fa78e5cffa51d85e551c0c9e76ea70751af612d62066529447d3ecef1818b1
[INFO] running `Command { std: "docker" "start" "-a" "66fa78e5cffa51d85e551c0c9e76ea70751af612d62066529447d3ecef1818b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking dirs-sys v0.3.5
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]  Documenting fruitbasket v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.72s
[INFO] running `Command { std: "docker" "inspect" "66fa78e5cffa51d85e551c0c9e76ea70751af612d62066529447d3ecef1818b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66fa78e5cffa51d85e551c0c9e76ea70751af612d62066529447d3ecef1818b1", kill_on_drop: false }`
[INFO] [stdout] 66fa78e5cffa51d85e551c0c9e76ea70751af612d62066529447d3ecef1818b1