[INFO] fetching crate wayland-server 0.31.10...
[INFO] testing wayland-server-0.31.10 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate wayland-server 0.31.10 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate wayland-server 0.31.10
[INFO] finished tweaking crates.io crate wayland-server 0.31.10
[INFO] tweaked toml for crates.io crate wayland-server 0.31.10 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wayland-server 0.31.10 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wayland-server 0.31.10 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28f92ccd355f4a9cc3e2446c4db17d37d1cc6a81c2630c84f1d8029731343c7c
[INFO] running `Command { std: "docker" "start" "-a" "28f92ccd355f4a9cc3e2446c4db17d37d1cc6a81c2630c84f1d8029731343c7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28f92ccd355f4a9cc3e2446c4db17d37d1cc6a81c2630c84f1d8029731343c7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28f92ccd355f4a9cc3e2446c4db17d37d1cc6a81c2630c84f1d8029731343c7c", kill_on_drop: false }`
[INFO] [stdout] 28f92ccd355f4a9cc3e2446c4db17d37d1cc6a81c2630c84f1d8029731343c7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a724a547d0ee9e7adc73f1f0bcb5bfdeabe325a5eebc502e63a4de6efa4ec85
[INFO] running `Command { std: "docker" "start" "-a" "3a724a547d0ee9e7adc73f1f0bcb5bfdeabe325a5eebc502e63a4de6efa4ec85", kill_on_drop: false }`
[INFO] [stderr]    Compiling wayland-sys v0.31.7
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling quick-xml v0.37.5
[INFO] [stderr]    Compiling wayland-backend v0.3.11
[INFO] [stderr]    Compiling wayland-scanner v0.31.7
[INFO] [stderr]    Compiling wayland-server v0.31.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.65s
[INFO] running `Command { std: "docker" "inspect" "3a724a547d0ee9e7adc73f1f0bcb5bfdeabe325a5eebc502e63a4de6efa4ec85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a724a547d0ee9e7adc73f1f0bcb5bfdeabe325a5eebc502e63a4de6efa4ec85", kill_on_drop: false }`
[INFO] [stdout] 3a724a547d0ee9e7adc73f1f0bcb5bfdeabe325a5eebc502e63a4de6efa4ec85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 423b2fffcb7456dd83b5f8af486553c74690ae412173c17df9dbe0cd580cc043
[INFO] running `Command { std: "docker" "start" "-a" "423b2fffcb7456dd83b5f8af486553c74690ae412173c17df9dbe0cd580cc043", kill_on_drop: false }`
[INFO] [stderr]    Compiling wayland-server v0.31.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `DelegateToMe` is never constructed
[INFO] [stdout]    --> src/global.rs:165:16
[INFO] [stdout]     |
[INFO] [stdout] 165 |         struct DelegateToMe;
[INFO] [stdout]     |                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExampleApp` is never constructed
[INFO] [stdout]    --> src/global.rs:199:16
[INFO] [stdout]     |
[INFO] [stdout] 199 |         struct ExampleApp {
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DelegateToMe` is never constructed
[INFO] [stdout]    --> src/global.rs:220:16
[INFO] [stdout]     |
[INFO] [stdout] 220 |         struct DelegateToMe<A>(A);
[INFO] [stdout]     |                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExampleApp` is never constructed
[INFO] [stdout]    --> src/global.rs:256:16
[INFO] [stdout]     |
[INFO] [stdout] 256 |         struct ExampleApp<A> {
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "423b2fffcb7456dd83b5f8af486553c74690ae412173c17df9dbe0cd580cc043", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "423b2fffcb7456dd83b5f8af486553c74690ae412173c17df9dbe0cd580cc043", kill_on_drop: false }`
[INFO] [stdout] 423b2fffcb7456dd83b5f8af486553c74690ae412173c17df9dbe0cd580cc043
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 52111f2eacaa6f9c812fd809c9694b7404652dfcff50264bae8441c937717ac6
[INFO] running `Command { std: "docker" "start" "-a" "52111f2eacaa6f9c812fd809c9694b7404652dfcff50264bae8441c937717ac6", kill_on_drop: false }`
[INFO] [stderr] warning: struct `DelegateToMe` is never constructed
[INFO] [stderr]    --> src/global.rs:165:16
[INFO] [stderr]     |
[INFO] [stderr] 165 |         struct DelegateToMe;
[INFO] [stderr]     |                ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ExampleApp` is never constructed
[INFO] [stderr]    --> src/global.rs:199:16
[INFO] [stderr]     |
[INFO] [stderr] 199 |         struct ExampleApp {
[INFO] [stderr]     |                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DelegateToMe` is never constructed
[INFO] [stderr]    --> src/global.rs:220:16
[INFO] [stderr]     |
[INFO] [stderr] 220 |         struct DelegateToMe<A>(A);
[INFO] [stderr]     |                ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ExampleApp` is never constructed
[INFO] [stderr]    --> src/global.rs:256:16
[INFO] [stderr]     |
[INFO] [stderr] 256 |         struct ExampleApp<A> {
[INFO] [stderr]     |                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `wayland-server` (lib test) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wayland_server-3ef42ed1a9f7759d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test global::tests::smoke_test_dispatch_global_dispatch ... ok
[INFO] [stderr]    Doc-tests wayland_server
[INFO] [stdout] test global::tests::smoke_test_dispatch_global_dispatch_generics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/dispatch.rs - dispatch::delegate_dispatch (line 308) ... ok
[INFO] [stdout] test src/dispatch.rs - dispatch::Dispatch (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "52111f2eacaa6f9c812fd809c9694b7404652dfcff50264bae8441c937717ac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52111f2eacaa6f9c812fd809c9694b7404652dfcff50264bae8441c937717ac6", kill_on_drop: false }`
[INFO] [stdout] 52111f2eacaa6f9c812fd809c9694b7404652dfcff50264bae8441c937717ac6