[INFO] fetching crate webview2-com-sys 0.7.0...
[INFO] checking webview2-com-sys-0.7.0 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] extracting crate webview2-com-sys 0.7.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate webview2-com-sys 0.7.0 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate webview2-com-sys 0.7.0
[INFO] finished tweaking crates.io crate webview2-com-sys 0.7.0
[INFO] tweaked toml for crates.io crate webview2-com-sys 0.7.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6530360f69a983c92bd3087254da349ecfb89dff149d2933eaef452d81dd8277
[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" "6530360f69a983c92bd3087254da349ecfb89dff149d2933eaef452d81dd8277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6530360f69a983c92bd3087254da349ecfb89dff149d2933eaef452d81dd8277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6530360f69a983c92bd3087254da349ecfb89dff149d2933eaef452d81dd8277", kill_on_drop: false }`
[INFO] [stdout] 6530360f69a983c92bd3087254da349ecfb89dff149d2933eaef452d81dd8277
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fedeaa0dd671afab9ad5e30123a2e58f5d0c3c4a5885bc8a0785498ba547fc9b
[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" "fedeaa0dd671afab9ad5e30123a2e58f5d0c3c4a5885bc8a0785498ba547fc9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling windows_quote v0.25.0
[INFO] [stderr]    Compiling windows_reader v0.25.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]     Checking windows_gen v0.25.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling windows_macros v0.25.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling windows v0.25.0
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling webview2-com-sys v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Read`, `fs`
[INFO] [stdout]   --> build.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 |         env, fs,
[INFO] [stdout]    |              ^^
[INFO] [stdout] 22 |         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:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     use regex::Regex;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]   --> build.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 |         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 = "95.0.1020.30";
[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:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     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:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     const WEBVIEW2_VERSION: &str = "1.0.1020.30";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_out_dir`
[INFO] [stdout]   --> build.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 |     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:147:8
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn get_workspace_dir() -> Result<PathBuf> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `MissingVersion`
[INFO] [stdout]    --> build.rs:284:9
[INFO] [stdout]     |
[INFO] [stdout] 284 |         MissingVersion,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `MissingTypedef`
[INFO] [stdout]    --> build.rs:286:9
[INFO] [stdout]     |
[INFO] [stdout] 286 |         MissingTypedef,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `MissingPath`
[INFO] [stdout]    --> build.rs:288:9
[INFO] [stdout]     |
[INFO] [stdout] 288 |         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 29s
[INFO] running `Command { std: "docker" "inspect" "fedeaa0dd671afab9ad5e30123a2e58f5d0c3c4a5885bc8a0785498ba547fc9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fedeaa0dd671afab9ad5e30123a2e58f5d0c3c4a5885bc8a0785498ba547fc9b", kill_on_drop: false }`
[INFO] [stdout] fedeaa0dd671afab9ad5e30123a2e58f5d0c3c4a5885bc8a0785498ba547fc9b