[INFO] fetching crate zwp-input-method-service 0.5.1...
[INFO] building zwp-input-method-service-0.5.1 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate zwp-input-method-service 0.5.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate zwp-input-method-service 0.5.1 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 33 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: v0.31.7)
[INFO] [stderr]       Adding wayland-protocols v0.29.5 (available: v0.32.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded input-event-codes v5.18.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c6831d9c0c3417500b81f83c6d6812799cedb879ec5d3e76ab5985cb01e21ca
[INFO] running `Command { std: "docker" "start" "-a" "9c6831d9c0c3417500b81f83c6d6812799cedb879ec5d3e76ab5985cb01e21ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c6831d9c0c3417500b81f83c6d6812799cedb879ec5d3e76ab5985cb01e21ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c6831d9c0c3417500b81f83c6d6812799cedb879ec5d3e76ab5985cb01e21ca", kill_on_drop: false }`
[INFO] [stdout] 9c6831d9c0c3417500b81f83c6d6812799cedb879ec5d3e76ab5985cb01e21ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ca283d6f5dc2824e1a0d1c75f3009b9a9e54d39dd603022e1e40a97954134c5
[INFO] running `Command { std: "docker" "start" "-a" "8ca283d6f5dc2824e1a0d1c75f3009b9a9e54d39dd603022e1e40a97954134c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling xml-rs v0.8.24
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling libloading v0.8.6
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling scoped-tls v1.0.1
[INFO] [stderr]    Compiling input-event-codes v5.18.0
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling wayland-commons 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.46s
[INFO] running `Command { std: "docker" "inspect" "8ca283d6f5dc2824e1a0d1c75f3009b9a9e54d39dd603022e1e40a97954134c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ca283d6f5dc2824e1a0d1c75f3009b9a9e54d39dd603022e1e40a97954134c5", kill_on_drop: false }`
[INFO] [stdout] 8ca283d6f5dc2824e1a0d1c75f3009b9a9e54d39dd603022e1e40a97954134c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cb28bd22211d9058addac8847839eeb3c6513774f1079ab8a1d7de37e9b8c9e
[INFO] running `Command { std: "docker" "start" "-a" "2cb28bd22211d9058addac8847839eeb3c6513774f1079ab8a1d7de37e9b8c9e", 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)]` 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "2cb28bd22211d9058addac8847839eeb3c6513774f1079ab8a1d7de37e9b8c9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cb28bd22211d9058addac8847839eeb3c6513774f1079ab8a1d7de37e9b8c9e", kill_on_drop: false }`
[INFO] [stdout] 2cb28bd22211d9058addac8847839eeb3c6513774f1079ab8a1d7de37e9b8c9e