[INFO] fetching crate wayland-client 0.30.0-alpha10...
[INFO] documenting wayland-client-0.30.0-alpha10 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate wayland-client 0.30.0-alpha10 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate wayland-client 0.30.0-alpha10 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 wayland-client 0.30.0-alpha10
[INFO] finished tweaking crates.io crate wayland-client 0.30.0-alpha10
[INFO] tweaked toml for crates.io crate wayland-client 0.30.0-alpha10 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate crates.io crate wayland-client 0.30.0-alpha10 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wayland-scanner v0.30.0-alpha9
[INFO] [stderr]   Downloaded wayland-sys v0.30.0-alpha9
[INFO] [stderr]   Downloaded wayland-backend v0.1.0-alpha9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 4be55dc357ed7ca96b442b2033d255f4d2c4a48fb98c910163533dbf987f6970
[INFO] running `Command { std: "docker" "start" "-a" "4be55dc357ed7ca96b442b2033d255f4d2c4a48fb98c910163533dbf987f6970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4be55dc357ed7ca96b442b2033d255f4d2c4a48fb98c910163533dbf987f6970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4be55dc357ed7ca96b442b2033d255f4d2c4a48fb98c910163533dbf987f6970", kill_on_drop: false }`
[INFO] [stdout] 4be55dc357ed7ca96b442b2033d255f4d2c4a48fb98c910163533dbf987f6970
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] aade1d309a9ed1d1fc68c9f9ac5037aa37ab7216027c4343354e5abf3c55e1b8
[INFO] running `Command { std: "docker" "start" "-a" "aade1d309a9ed1d1fc68c9f9ac5037aa37ab7216027c4343354e5abf3c55e1b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling libc v0.2.122
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling wayland-sys v0.30.0-alpha9
[INFO] [stderr]     Checking libloading v0.7.3
[INFO] [stderr]     Checking dlib v0.5.0
[INFO] [stderr]    Compiling wayland-backend v0.1.0-alpha9
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]     Checking nix v0.23.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling wayland-scanner v0.30.0-alpha9
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]  Documenting wayland-client v0.30.0-alpha10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.19s
[INFO] running `Command { std: "docker" "inspect" "aade1d309a9ed1d1fc68c9f9ac5037aa37ab7216027c4343354e5abf3c55e1b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aade1d309a9ed1d1fc68c9f9ac5037aa37ab7216027c4343354e5abf3c55e1b8", kill_on_drop: false }`
[INFO] [stdout] aade1d309a9ed1d1fc68c9f9ac5037aa37ab7216027c4343354e5abf3c55e1b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 6904397b5283ebb7028d6083926e2b059e577c7c79010612a9b27fd3e0e2bfe6
[INFO] running `Command { std: "docker" "start" "-a" "6904397b5283ebb7028d6083926e2b059e577c7c79010612a9b27fd3e0e2bfe6", kill_on_drop: false }`
[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]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling libc v0.2.122
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]     Checking libloading v0.7.3
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling wayland-sys v0.30.0-alpha9
[INFO] [stderr]     Checking dlib v0.5.0
[INFO] [stderr]    Compiling wayland-backend v0.1.0-alpha9
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]     Checking nix v0.23.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling wayland-scanner v0.30.0-alpha9
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]  Documenting wayland-client v0.30.0-alpha10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.81s
[INFO] running `Command { std: "docker" "inspect" "6904397b5283ebb7028d6083926e2b059e577c7c79010612a9b27fd3e0e2bfe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6904397b5283ebb7028d6083926e2b059e577c7c79010612a9b27fd3e0e2bfe6", kill_on_drop: false }`
[INFO] [stdout] 6904397b5283ebb7028d6083926e2b059e577c7c79010612a9b27fd3e0e2bfe6