[INFO] fetching crate wl-clipboard-rs 0.9.0... [INFO] checking wl-clipboard-rs-0.9.0 against try#de0e80659cee4f27282e60d63bbb8c5271a0d147 for pr-129392 [INFO] extracting crate wl-clipboard-rs 0.9.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate wl-clipboard-rs 0.9.0 on toolchain de0e80659cee4f27282e60d63bbb8c5271a0d147 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wl-clipboard-rs 0.9.0 [INFO] finished tweaking crates.io crate wl-clipboard-rs 0.9.0 [INFO] tweaked toml for crates.io crate wl-clipboard-rs 0.9.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 82 packages to latest compatible versions [INFO] [stderr] Adding bit-set v0.5.3 (latest: v0.8.0) [INFO] [stderr] Adding bit-vec v0.6.3 (latest: v0.8.0) [INFO] [stderr] Adding fixedbitset v0.4.2 (latest: v0.5.7) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding proptest-derive v0.4.0 (latest: v0.5.0) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding quick-xml v0.34.0 (latest: v0.36.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f44dcd7356d6fb56fc15c969742b8c01d3eda99ac0872aa709f7d8facc5c6974 [INFO] running `Command { std: "docker" "start" "-a" "f44dcd7356d6fb56fc15c969742b8c01d3eda99ac0872aa709f7d8facc5c6974", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f44dcd7356d6fb56fc15c969742b8c01d3eda99ac0872aa709f7d8facc5c6974", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f44dcd7356d6fb56fc15c969742b8c01d3eda99ac0872aa709f7d8facc5c6974", kill_on_drop: false }` [INFO] [stdout] f44dcd7356d6fb56fc15c969742b8c01d3eda99ac0872aa709f7d8facc5c6974 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4aa4939c9bafa9813f8e839cb39201ae6a349db38ecd40d1beeb93b024386e4 [INFO] running `Command { std: "docker" "start" "-a" "b4aa4939c9bafa9813f8e839cb39201ae6a349db38ecd40d1beeb93b024386e4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling rustix v0.38.35 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling io-lifetimes v2.0.3 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking libloading v0.8.5 [INFO] [stderr] Compiling wayland-client v0.31.5 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Compiling quick-xml v0.34.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling wayland-sys v0.31.4 [INFO] [stderr] Compiling wayland-scanner v0.31.4 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking os_pipe v1.2.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling wayland-backend v0.3.6 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking petgraph v0.6.5 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking tree_magic_mini v3.1.5 [INFO] [stderr] Compiling proptest-derive v0.4.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking proptest v1.5.0 [INFO] [stderr] Checking wayland-server v0.31.4 [INFO] [stderr] Checking wayland-protocols v0.32.3 [INFO] [stderr] Checking wayland-protocols-wlr v0.3.3 [INFO] [stderr] Checking wl-clipboard-rs v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/copy.rs:559:5 [INFO] [stdout] | [INFO] [stdout] 559 | pub fn serve(mut self) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromIterator<()>` will fail [INFO] [stdout] --> src/copy.rs:596:36 [INFO] [stdout] | [INFO] [stdout] 596 | let result: Result<_, _> = results.into_iter().collect(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/copy.rs:559:5 [INFO] [stdout] | [INFO] [stdout] 559 | pub fn serve(mut self) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromIterator<()>` will fail [INFO] [stdout] --> src/copy.rs:596:36 [INFO] [stdout] | [INFO] [stdout] 596 | let result: Result<_, _> = results.into_iter().collect(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.73s [INFO] running `Command { std: "docker" "inspect" "b4aa4939c9bafa9813f8e839cb39201ae6a349db38ecd40d1beeb93b024386e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4aa4939c9bafa9813f8e839cb39201ae6a349db38ecd40d1beeb93b024386e4", kill_on_drop: false }` [INFO] [stdout] b4aa4939c9bafa9813f8e839cb39201ae6a349db38ecd40d1beeb93b024386e4