[INFO] fetching crate zwp-input-method-service 0.5.1...
[INFO] testing zwp-input-method-service-0.5.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate zwp-input-method-service 0.5.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate zwp-input-method-service 0.5.1
[INFO] finished tweaking crates.io crate zwp-input-method-service 0.5.1
[INFO] tweaked toml for crates.io crate zwp-input-method-service 0.5.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zwp-input-method-service 0.5.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 25 packages to latest compatible versions
[INFO] [stderr]       Adding input-event-codes v5.18.0 (available: v6.2.0)
[INFO] [stderr]       Adding wayland-client v0.29.5 (available: v0.31.11)
[INFO] [stderr]       Adding wayland-protocols v0.29.5 (available: v0.32.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f6629c930c49f7eb4dd2810f8574d673d554b5b409c99650afbca9151912899
[INFO] running `Command { std: "docker" "start" "-a" "4f6629c930c49f7eb4dd2810f8574d673d554b5b409c99650afbca9151912899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f6629c930c49f7eb4dd2810f8574d673d554b5b409c99650afbca9151912899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f6629c930c49f7eb4dd2810f8574d673d554b5b409c99650afbca9151912899", kill_on_drop: false }`
[INFO] [stdout] 4f6629c930c49f7eb4dd2810f8574d673d554b5b409c99650afbca9151912899
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9db055931af5faa5686f23726f9af7f1dc917f6603849027e226caaefe227f6
[INFO] running `Command { std: "docker" "start" "-a" "f9db055931af5faa5686f23726f9af7f1dc917f6603849027e226caaefe227f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling xml-rs v0.8.28
[INFO] [stderr]    Compiling scoped-tls v1.0.1
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling input-event-codes v5.18.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]    Compiling wayland-commons v0.29.5
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]    Compiling zwp-input-method-service v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `anchor`
[INFO] [stdout]    --> src/arc_input_method.rs:250:72
[INFO] [stdout]     |
[INFO] [stdout] 250 |     fn handle_surrounding_text(&mut self, text: String, cursor: usize, anchor: usize) {
[INFO] [stdout]     |                                                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_anchor`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.45s
[INFO] running `Command { std: "docker" "inspect" "f9db055931af5faa5686f23726f9af7f1dc917f6603849027e226caaefe227f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9db055931af5faa5686f23726f9af7f1dc917f6603849027e226caaefe227f6", kill_on_drop: false }`
[INFO] [stdout] f9db055931af5faa5686f23726f9af7f1dc917f6603849027e226caaefe227f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9cb9c80a777699cb6eaadf1028a7f905c2ade82b307a20d7cb093cdcc90081c
[INFO] running `Command { std: "docker" "start" "-a" "c9cb9c80a777699cb6eaadf1028a7f905c2ade82b307a20d7cb093cdcc90081c", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `anchor`
[INFO] [stdout]    --> src/arc_input_method.rs:250:72
[INFO] [stdout]     |
[INFO] [stdout] 250 |     fn handle_surrounding_text(&mut self, text: String, cursor: usize, anchor: usize) {
[INFO] [stdout]     |                                                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_anchor`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zwp-input-method-service v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `anchor`
[INFO] [stdout]    --> src/arc_input_method.rs:250:72
[INFO] [stdout]     |
[INFO] [stdout] 250 |     fn handle_surrounding_text(&mut self, text: String, cursor: usize, anchor: usize) {
[INFO] [stdout]     |                                                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_anchor`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "c9cb9c80a777699cb6eaadf1028a7f905c2ade82b307a20d7cb093cdcc90081c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9cb9c80a777699cb6eaadf1028a7f905c2ade82b307a20d7cb093cdcc90081c", kill_on_drop: false }`
[INFO] [stdout] c9cb9c80a777699cb6eaadf1028a7f905c2ade82b307a20d7cb093cdcc90081c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 265ad4f504f6222209eaff06b141df1937e173fd5b9d8c8cf5576a383133473e
[INFO] running `Command { std: "docker" "start" "-a" "265ad4f504f6222209eaff06b141df1937e173fd5b9d8c8cf5576a383133473e", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `anchor`
[INFO] [stderr]    --> src/arc_input_method.rs:250:72
[INFO] [stderr]     |
[INFO] [stderr] 250 |     fn handle_surrounding_text(&mut self, text: String, cursor: usize, anchor: usize) {
[INFO] [stderr]     |                                                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_anchor`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `zwp-input-method-service` (lib) generated 1 warning (run `cargo fix --lib -p zwp-input-method-service` to apply 1 suggestion)
[INFO] [stderr] warning: `zwp-input-method-service` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zwp_input_method_service-2a5df45ea98be61a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zwp_input_method_service
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "265ad4f504f6222209eaff06b141df1937e173fd5b9d8c8cf5576a383133473e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "265ad4f504f6222209eaff06b141df1937e173fd5b9d8c8cf5576a383133473e", kill_on_drop: false }`
[INFO] [stdout] 265ad4f504f6222209eaff06b141df1937e173fd5b9d8c8cf5576a383133473e