[INFO] fetching crate vulkust 0.1.0...
[INFO] documenting vulkust-0.1.0 against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples
[INFO] extracting crate vulkust 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate vulkust 0.1.0 on toolchain 6ee483316d2e4581572121d60a955affb2032eb3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vulkust 0.1.0
[INFO] finished tweaking crates.io crate vulkust 0.1.0
[INFO] tweaked toml for crates.io crate vulkust 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1da84fa1de6b2f19d6e47da1f4f33a83961c401453eb1190050cbdb7365c4d08
[INFO] running `Command { std: "docker" "start" "-a" "1da84fa1de6b2f19d6e47da1f4f33a83961c401453eb1190050cbdb7365c4d08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1da84fa1de6b2f19d6e47da1f4f33a83961c401453eb1190050cbdb7365c4d08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1da84fa1de6b2f19d6e47da1f4f33a83961c401453eb1190050cbdb7365c4d08", kill_on_drop: false }`
[INFO] [stdout] 1da84fa1de6b2f19d6e47da1f4f33a83961c401453eb1190050cbdb7365c4d08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] 04e150f3f9fe1bc1d85c6b689d10068424ebff87a66bdd5a2e682984f17035d8
[INFO] running `Command { std: "docker" "start" "-a" "04e150f3f9fe1bc1d85c6b689d10068424ebff87a66bdd5a2e682984f17035d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling vulkust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> build.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 |         None => panic!(ERROR_NO_VULKAN_SDK),
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]    |
[INFO] [stdout] 15 |         None => panic!("{}", ERROR_NO_VULKAN_SDK),
[INFO] [stdout]    |                        +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Scraping vulkust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting vulkust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "04e150f3f9fe1bc1d85c6b689d10068424ebff87a66bdd5a2e682984f17035d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04e150f3f9fe1bc1d85c6b689d10068424ebff87a66bdd5a2e682984f17035d8", kill_on_drop: false }`
[INFO] [stdout] 04e150f3f9fe1bc1d85c6b689d10068424ebff87a66bdd5a2e682984f17035d8