[INFO] cloning repository https://github.com/jinleili/wgpu_on_ios
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jinleili/wgpu_on_ios" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjinleili%2Fwgpu_on_ios", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjinleili%2Fwgpu_on_ios'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 479328706439cae6b095b0ac8168440b22e70fd1
[INFO] documenting jinleili/wgpu_on_ios against master#e1df625306f4136949e02612406f0c60df6008f3 for pr-96676
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjinleili%2Fwgpu_on_ios" "/workspace/builds/worker-57/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-57/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jinleili/wgpu_on_ios on toolchain e1df625306f4136949e02612406f0c60df6008f3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jinleili/wgpu_on_ios
[INFO] finished tweaking git repo https://github.com/jinleili/wgpu_on_ios
[INFO] tweaked toml for git repo https://github.com/jinleili/wgpu_on_ios written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate git repo https://github.com/jinleili/wgpu_on_ios already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+e1df625306f4136949e02612406f0c60df6008f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0170efe17452b8312250091692fd63eaaac598fb70bd3495ab19ce2f2774e851
[INFO] running `Command { std: "docker" "start" "-a" "0170efe17452b8312250091692fd63eaaac598fb70bd3495ab19ce2f2774e851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0170efe17452b8312250091692fd63eaaac598fb70bd3495ab19ce2f2774e851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0170efe17452b8312250091692fd63eaaac598fb70bd3495ab19ce2f2774e851", kill_on_drop: false }`
[INFO] [stdout] 0170efe17452b8312250091692fd63eaaac598fb70bd3495ab19ce2f2774e851
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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=forbid" "-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" "+e1df625306f4136949e02612406f0c60df6008f3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e097c14c538e23b2547912471b57a61557328531da72dcfe19074dcacb989d7
[INFO] running `Command { std: "docker" "start" "-a" "2e097c14c538e23b2547912471b57a61557328531da72dcfe19074dcacb989d7", kill_on_drop: false }`
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[INFO] [stderr]    Compiling wgpu-core v0.12.0 (https://github.com/gfx-rs/wgpu?rev=cb7ad30d#cb7ad30d)
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[INFO] [stderr]    Compiling memoffset v0.6.5
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[INFO] [stderr]     Checking wgpu-hal v0.12.0 (https://github.com/gfx-rs/wgpu?rev=cb7ad30d#cb7ad30d)
[INFO] [stderr]     Checking wgpu v0.12.0 (https://github.com/gfx-rs/wgpu?rev=cb7ad30d#cb7ad30d)
[INFO] [stderr]     Checking app-surface v0.1.0 (/opt/rustwide/workdir/app-surface)
[INFO] [stderr]  Documenting wgpu-on-app v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 32s
[INFO] running `Command { std: "docker" "inspect" "2e097c14c538e23b2547912471b57a61557328531da72dcfe19074dcacb989d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e097c14c538e23b2547912471b57a61557328531da72dcfe19074dcacb989d7", kill_on_drop: false }`
[INFO] [stdout] 2e097c14c538e23b2547912471b57a61557328531da72dcfe19074dcacb989d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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=forbid" "-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" "+e1df625306f4136949e02612406f0c60df6008f3" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 4af35dc9fed66034a598842a0ecdfe54379ca5dcc8d825b16219b1577b3189be
[INFO] running `Command { std: "docker" "start" "-a" "4af35dc9fed66034a598842a0ecdfe54379ca5dcc8d825b16219b1577b3189be", kill_on_drop: false }`
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[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.113
[INFO] [stderr]    Compiling autocfg v1.0.1
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[INFO] [stderr]    Compiling unicode-xid v0.2.2
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[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking once_cell v1.9.0
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[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling xml-rs v0.8.4
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[INFO] [stderr]  Documenting wgpu-on-app v0.1.0 (/opt/rustwide/workdir)
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[INFO] running `Command { std: "docker" "inspect" "4af35dc9fed66034a598842a0ecdfe54379ca5dcc8d825b16219b1577b3189be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4af35dc9fed66034a598842a0ecdfe54379ca5dcc8d825b16219b1577b3189be", kill_on_drop: false }`
[INFO] [stdout] 4af35dc9fed66034a598842a0ecdfe54379ca5dcc8d825b16219b1577b3189be