[INFO] fetching crate cbf-compositor 0.1.0-alpha.10...
[INFO] fixing cbf-compositor-0.1.0-alpha.10 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate cbf-compositor 0.1.0-alpha.10 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate cbf-compositor 0.1.0-alpha.10
[INFO] finished tweaking crates.io crate cbf-compositor 0.1.0-alpha.10
[INFO] tweaked toml for crates.io crate cbf-compositor 0.1.0-alpha.10 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cbf-compositor 0.1.0-alpha.10 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cbf-compositor 0.1.0-alpha.10 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cbf-chrome-sys v148.0.0-alpha.2
[INFO] [stderr]   Downloaded cbf v0.1.0-alpha.6
[INFO] [stderr]   Downloaded signal-hook v0.4.4
[INFO] [stderr]   Downloaded cbf-chrome v0.1.0-alpha.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2c1b3d95392833b4f33962a3857f204d8c2f1b1c3183f0e9855def5f55ffe23e
[INFO] running `Command { std: "docker" "start" "2c1b3d95392833b4f33962a3857f204d8c2f1b1c3183f0e9855def5f55ffe23e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2c1b3d95392833b4f33962a3857f204d8c2f1b1c3183f0e9855def5f55ffe23e" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c1b3d95392833b4f33962a3857f204d8c2f1b1c3183f0e9855def5f55ffe23e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2c1b3d95392833b4f33962a3857f204d8c2f1b1c3183f0e9855def5f55ffe23e" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling wayland-client v0.31.14
[INFO] [stderr]    Compiling rustix v0.38.44
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[INFO] [stderr]     Checking cbf-chrome-sys v148.0.0-alpha.2
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[INFO] [stderr]     Checking cbf-compositor v0.1.0-alpha.10 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/core/compositor.rs:991:18
[INFO] [stdout]     |
[INFO] [stdout] 990 |               emitted.first(),
[INFO] [stdout]     |               --------------- this expression has type `std::option::Option<&BackendCommand>`
[INFO] [stdout] 991 |               Some(BrowserCommand::SetBrowsingContextBackgroundPolicy {
[INFO] [stdout]     |  __________________^
[INFO] [stdout] 992 | |                 browsing_context_id,
[INFO] [stdout] 993 | |                 policy: GenericBackgroundPolicy::Transparent,
[INFO] [stdout] 994 | |             }) if *browsing_context_id == BrowsingContextId::new(10)
[INFO] [stdout]     | |_____________^ expected `BackendCommand`, found `BrowserCommand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/core/compositor.rs:998:18
[INFO] [stdout]      |
[INFO] [stdout]  997 |               emitted.get(1),
[INFO] [stdout]      |               -------------- this expression has type `std::option::Option<&BackendCommand>`
[INFO] [stdout]  998 |               Some(BrowserCommand::SetBrowsingContextBackgroundPolicy {
[INFO] [stdout]      |  __________________^
[INFO] [stdout]  999 | |                 browsing_context_id,
[INFO] [stdout] 1000 | |                 policy: GenericBackgroundPolicy::Opaque,
[INFO] [stdout] 1001 | |             }) if *browsing_context_id == BrowsingContextId::new(10)
[INFO] [stdout]      | |_____________^ expected `BackendCommand`, found `BrowserCommand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/core/compositor.rs:1034:18
[INFO] [stdout]      |
[INFO] [stdout] 1033 |               emitted.first(),
[INFO] [stdout]      |               --------------- this expression has type `std::option::Option<&BackendCommand>`
[INFO] [stdout] 1034 |               Some(BrowserCommand::SetTransientBrowsingContextBackgroundPolicy {
[INFO] [stdout]      |  __________________^
[INFO] [stdout] 1035 | |                 transient_browsing_context_id,
[INFO] [stdout] 1036 | |                 policy: GenericBackgroundPolicy::Transparent,
[INFO] [stdout] 1037 | |             }) if *transient_browsing_context_id
[INFO] [stdout]      | |_____________^ expected `BackendCommand`, found `BrowserCommand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ItemLocalCssPoint` is never constructed
[INFO] [stdout]  --> src/platform/hit_test.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) struct ItemLocalCssPoint {
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/platform/hit_test.rs:10:25
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl ItemLocalCssPoint {
[INFO] [stdout]    | ---------------------- associated function in this implementation
[INFO] [stdout] 10 |     pub(crate) const fn new(x: f64, y: f64) -> Self {
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `snapshot_contains_point` is never used
[INFO] [stdout]   --> src/platform/hit_test.rs:15:15
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) fn snapshot_contains_point(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cbf-compositor` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "2c1b3d95392833b4f33962a3857f204d8c2f1b1c3183f0e9855def5f55ffe23e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c1b3d95392833b4f33962a3857f204d8c2f1b1c3183f0e9855def5f55ffe23e", kill_on_drop: false }`
[INFO] [stdout] 2c1b3d95392833b4f33962a3857f204d8c2f1b1c3183f0e9855def5f55ffe23e
