[INFO] fetching crate webview2-sys 0.1.0...
[INFO] testing webview2-sys-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate webview2-sys 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate webview2-sys 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate webview2-sys 0.1.0
[INFO] finished tweaking crates.io crate webview2-sys 0.1.0
[INFO] tweaked toml for crates.io crate webview2-sys 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94c6ebf001c124289a407b73d39de3b2af8288dc167d76c3ce86b03c29eb7680
[INFO] running `Command { std: "docker" "start" "-a" "94c6ebf001c124289a407b73d39de3b2af8288dc167d76c3ce86b03c29eb7680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94c6ebf001c124289a407b73d39de3b2af8288dc167d76c3ce86b03c29eb7680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94c6ebf001c124289a407b73d39de3b2af8288dc167d76c3ce86b03c29eb7680", kill_on_drop: false }`
[INFO] [stdout] 94c6ebf001c124289a407b73d39de3b2af8288dc167d76c3ce86b03c29eb7680
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d14c3b7fae808ad51d1b22c5b35dfec442c157642d02252300763c727fe9622c
[INFO] running `Command { std: "docker" "start" "-a" "d14c3b7fae808ad51d1b22c5b35dfec442c157642d02252300763c727fe9622c", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling webview2-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling com_macros_support v0.2.0
[INFO] [stderr]    Compiling com_macros v0.2.0
[INFO] [stderr]    Compiling com v0.2.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.27s
[INFO] running `Command { std: "docker" "inspect" "d14c3b7fae808ad51d1b22c5b35dfec442c157642d02252300763c727fe9622c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d14c3b7fae808ad51d1b22c5b35dfec442c157642d02252300763c727fe9622c", kill_on_drop: false }`
[INFO] [stdout] d14c3b7fae808ad51d1b22c5b35dfec442c157642d02252300763c727fe9622c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b87c8e6472ecab1b0e407f59631b0b6a3f72461aa5bcc9718c47dde6a040f4d5
[INFO] running `Command { std: "docker" "start" "-a" "b87c8e6472ecab1b0e407f59631b0b6a3f72461aa5bcc9718c47dde6a040f4d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling webview2-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `CompareBrowserVersions` in crate `webview2_sys`
[INFO] [stdout]  --> tests/test_linking.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 |     unsafe { webview2_sys::CompareBrowserVersions(null(), null(), null_mut()) };
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^ not found in `webview2_sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `webview2-sys` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b87c8e6472ecab1b0e407f59631b0b6a3f72461aa5bcc9718c47dde6a040f4d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b87c8e6472ecab1b0e407f59631b0b6a3f72461aa5bcc9718c47dde6a040f4d5", kill_on_drop: false }`
[INFO] [stdout] b87c8e6472ecab1b0e407f59631b0b6a3f72461aa5bcc9718c47dde6a040f4d5