[INFO] fetching crate webview2-com-bindings 0.1.1...
[INFO] checking webview2-com-bindings-0.1.1 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate webview2-com-bindings 0.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate webview2-com-bindings 0.1.1 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate webview2-com-bindings 0.1.1
[INFO] finished tweaking crates.io crate webview2-com-bindings 0.1.1
[INFO] tweaked toml for crates.io crate webview2-com-bindings 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows_macros v0.19.0
[INFO] [stderr]   Downloaded windows_quote v0.19.0
[INFO] [stderr]   Downloaded windows_gen v0.19.0
[INFO] [stderr]   Downloaded windows v0.19.0
[INFO] [stderr]   Downloaded windows_reader v0.19.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 740825f3f6d52d76d4433db89bf8556904b04195b7cf3858cdf2e55aaeecb18a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "740825f3f6d52d76d4433db89bf8556904b04195b7cf3858cdf2e55aaeecb18a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "740825f3f6d52d76d4433db89bf8556904b04195b7cf3858cdf2e55aaeecb18a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "740825f3f6d52d76d4433db89bf8556904b04195b7cf3858cdf2e55aaeecb18a", kill_on_drop: false }`
[INFO] [stdout] 740825f3f6d52d76d4433db89bf8556904b04195b7cf3858cdf2e55aaeecb18a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0ff56838b82f8ac6ee7f7f509aa86166238cc694290f9db1619bfb70083199d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e0ff56838b82f8ac6ee7f7f509aa86166238cc694290f9db1619bfb70083199d", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling windows_reader v0.19.0
[INFO] [stderr]    Compiling windows_quote v0.19.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]     Checking windows_gen v0.19.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling windows_macros v0.19.0
[INFO] [stderr]    Compiling windows v0.19.0
[INFO] [stderr]    Compiling webview2-com-bindings v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Read`, `fs`
[INFO] [stdout]   --> build.rs:39:14
[INFO] [stdout]    |
[INFO] [stdout] 39 |         env, fs,
[INFO] [stdout]    |              ^^
[INFO] [stdout] 40 |         io::{self, Read, Write},
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `regex::Regex`
[INFO] [stdout]   --> build.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     use regex::Regex;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]   --> build.rs:40:26
[INFO] [stdout]    |
[INFO] [stdout] 40 |         io::{self, Read, Write},
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CORE_WEBVIEW_TARGET_PRODUCT_VERSION`
[INFO] [stdout]  --> ./src/browser_version.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const CORE_WEBVIEW_TARGET_PRODUCT_VERSION: &str = "92.0.902.49";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `all_declared`
[INFO] [stdout]  --> ./src/callback_interfaces.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn all_declared() -> BTreeSet<&'static str> {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `WEBVIEW2_NAME`
[INFO] [stdout]   --> build.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     const WEBVIEW2_NAME: &str = "Microsoft.Web.WebView2";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `WEBVIEW2_VERSION`
[INFO] [stdout]   --> build.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     const WEBVIEW2_VERSION: &str = "1.0.902.49";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_out_dir`
[INFO] [stdout]   --> build.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn get_out_dir() -> Result<PathBuf> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_workspace_dir`
[INFO] [stdout]    --> build.rs:155:8
[INFO] [stdout]     |
[INFO] [stdout] 155 |     fn get_workspace_dir() -> Result<PathBuf> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `MissingVersion`
[INFO] [stdout]    --> build.rs:292:9
[INFO] [stdout]     |
[INFO] [stdout] 292 |         MissingVersion,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `MissingTypedef`
[INFO] [stdout]    --> build.rs:294:9
[INFO] [stdout]     |
[INFO] [stdout] 294 |         MissingTypedef,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `MissingPath`
[INFO] [stdout]    --> build.rs:296:9
[INFO] [stdout]     |
[INFO] [stdout] 296 |         MissingPath(PathBuf),
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `Command { std: "docker" "inspect" "e0ff56838b82f8ac6ee7f7f509aa86166238cc694290f9db1619bfb70083199d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0ff56838b82f8ac6ee7f7f509aa86166238cc694290f9db1619bfb70083199d", kill_on_drop: false }`
[INFO] [stdout] e0ff56838b82f8ac6ee7f7f509aa86166238cc694290f9db1619bfb70083199d