[INFO] fetching crate wayrs-client 1.3.1...
[INFO] checking wayrs-client-1.3.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate wayrs-client 1.3.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate wayrs-client 1.3.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate wayrs-client 1.3.1
[INFO] tweaked toml for crates.io crate wayrs-client 1.3.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wayrs-client 1.3.1 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wayrs-client 1.3.1 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ea813c97db33db1ad91b620e08433f8158e4d9686b1d869b3b36371f6e7c170
[INFO] running `Command { std: "docker" "start" "-a" "6ea813c97db33db1ad91b620e08433f8158e4d9686b1d869b3b36371f6e7c170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ea813c97db33db1ad91b620e08433f8158e4d9686b1d869b3b36371f6e7c170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ea813c97db33db1ad91b620e08433f8158e4d9686b1d869b3b36371f6e7c170", kill_on_drop: false }`
[INFO] [stdout] 6ea813c97db33db1ad91b620e08433f8158e4d9686b1d869b3b36371f6e7c170
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ff4a69a7fe581583db9746891d69cbd5bf14b288b7f96aa5914a82d2355ab37
[INFO] running `Command { std: "docker" "start" "-a" "3ff4a69a7fe581583db9746891d69cbd5bf14b288b7f96aa5914a82d2355ab37", kill_on_drop: false }`
[INFO] [stderr]    Compiling quick-xml v0.37.4
[INFO] [stderr]     Checking wayrs-core v1.0.5
[INFO] [stderr]    Compiling wayrs-proto-parser v3.0.1
[INFO] [stderr]    Compiling wayrs-scanner v0.15.4
[INFO] [stderr]     Checking wayrs-client v1.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<DndAction, Infallible>
[INFO] [stdout]   --> src/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         $crate::_private_scanner::generate!($crate, $path);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/protocol.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | crate::generate!("wayland.xml");
[INFO] [stdout]    | ------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the macro `$crate::_private_scanner::generate` which comes from the expansion of the macro `crate::generate` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Resize, Infallible>
[INFO] [stdout]   --> src/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         $crate::_private_scanner::generate!($crate, $path);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/protocol.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | crate::generate!("wayland.xml");
[INFO] [stdout]    | ------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::_private_scanner::generate` which comes from the expansion of the macro `crate::generate` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Capability, Infallible>
[INFO] [stdout]   --> src/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         $crate::_private_scanner::generate!($crate, $path);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/protocol.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | crate::generate!("wayland.xml");
[INFO] [stdout]    | ------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::_private_scanner::generate` which comes from the expansion of the macro `crate::generate` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Mode, Infallible>
[INFO] [stdout]   --> src/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         $crate::_private_scanner::generate!($crate, $path);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/protocol.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | crate::generate!("wayland.xml");
[INFO] [stdout]    | ------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::_private_scanner::generate` which comes from the expansion of the macro `crate::generate` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wayrs-client` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<DndAction, Infallible>
[INFO] [stdout]   --> src/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         $crate::_private_scanner::generate!($crate, $path);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/protocol.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | crate::generate!("wayland.xml");
[INFO] [stdout]    | ------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the macro `$crate::_private_scanner::generate` which comes from the expansion of the macro `crate::generate` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Resize, Infallible>
[INFO] [stdout]   --> src/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         $crate::_private_scanner::generate!($crate, $path);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/protocol.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | crate::generate!("wayland.xml");
[INFO] [stdout]    | ------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::_private_scanner::generate` which comes from the expansion of the macro `crate::generate` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Capability, Infallible>
[INFO] [stdout]   --> src/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         $crate::_private_scanner::generate!($crate, $path);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/protocol.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | crate::generate!("wayland.xml");
[INFO] [stdout]    | ------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::_private_scanner::generate` which comes from the expansion of the macro `crate::generate` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Mode, Infallible>
[INFO] [stdout]   --> src/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         $crate::_private_scanner::generate!($crate, $path);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/protocol.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | crate::generate!("wayland.xml");
[INFO] [stdout]    | ------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::_private_scanner::generate` which comes from the expansion of the macro `crate::generate` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wayrs-client` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "3ff4a69a7fe581583db9746891d69cbd5bf14b288b7f96aa5914a82d2355ab37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ff4a69a7fe581583db9746891d69cbd5bf14b288b7f96aa5914a82d2355ab37", kill_on_drop: false }`
[INFO] [stdout] 3ff4a69a7fe581583db9746891d69cbd5bf14b288b7f96aa5914a82d2355ab37
