[INFO] fetching crate pal-edit 2.0.3...
[INFO] testing pal-edit-2.0.3 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate pal-edit 2.0.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate pal-edit 2.0.3
[INFO] finished tweaking crates.io crate pal-edit 2.0.3
[INFO] tweaked toml for crates.io crate pal-edit 2.0.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pal-edit 2.0.3 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pal-edit 2.0.3 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: file `/workspace/builds/worker-6-tc2/source/src/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `paledit`
[INFO] [stderr]   * `bin` target `paledit-wgpu`
[INFO] [stderr] warning: `pal-edit` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7f3b98778ba6375b10711756b20ec83e909d1982b35b65e8ef783bdf16c04f49
[INFO] running `Command { std: "docker" "start" "7f3b98778ba6375b10711756b20ec83e909d1982b35b65e8ef783bdf16c04f49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f3b98778ba6375b10711756b20ec83e909d1982b35b65e8ef783bdf16c04f49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7f3b98778ba6375b10711756b20ec83e909d1982b35b65e8ef783bdf16c04f49" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f3b98778ba6375b10711756b20ec83e909d1982b35b65e8ef783bdf16c04f49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7f3b98778ba6375b10711756b20ec83e909d1982b35b65e8ef783bdf16c04f49" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: file `/opt/rustwide/workdir/src/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `paledit`
[INFO] [stderr]   * `bin` target `paledit-wgpu`
[INFO] [stderr] warning: `pal-edit` (manifest) generated 1 warning
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling lru v0.16.3
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]    Compiling instability v0.3.11
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]    Compiling xml-rs v0.8.28
[INFO] [stderr]    Compiling rat-cursor v2.0.0
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling str_indices v0.4.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling line-clipping v0.3.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling pure-rust-locales v0.8.2
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling ropey v1.6.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling unicode-display-width v0.3.0
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling iset v0.3.1
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling palette v0.7.6
[INFO] [stderr]    Compiling by_address v1.2.1
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling sysinfo v0.38.3
[INFO] [stderr]    Compiling gethostname v0.2.3
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]    Compiling map_range_int v1.1.0
[INFO] [stderr]    Compiling fast-srgb8 v1.0.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling os_pipe v1.2.3
[INFO] [stderr]    Compiling try_as_traits v0.1.0
[INFO] [stderr]    Compiling configparser v3.1.0
[INFO] [stderr]    Compiling fern v0.7.1
[INFO] [stderr]    Compiling sys-locale v0.3.2
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling unicode-truncate v2.0.1
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]    Compiling tempfile v3.26.0
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling regex-cursor v0.1.5
[INFO] [stderr]    Compiling wayland-commons v0.29.5
[INFO] [stderr]    Compiling x11rb-protocol v0.10.0
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling format_num_pattern v0.9.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling palette_derive v0.7.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tree_magic_mini v3.2.2
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]    Compiling kasuari v0.4.11
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling compact_str v0.9.0
[INFO] [stderr]    Compiling ratatui-core v0.1.0
[INFO] [stderr]    Compiling ratatui-crossterm v0.1.0
[INFO] [stderr]    Compiling rat-reloc v2.0.2
[INFO] [stderr]    Compiling ratatui-widgets v0.3.0
[INFO] [stderr]    Compiling rat-event v2.1.0
[INFO] [stderr]    Compiling rat-focus v2.1.0
[INFO] [stderr]    Compiling rat-scrolled v2.0.2
[INFO] [stderr]    Compiling rat-popup v3.0.2
[INFO] [stderr]    Compiling rat-menu v3.1.1
[INFO] [stderr]    Compiling rat-text v3.1.0
[INFO] [stderr]    Compiling rat-ftable v2.2.0
[INFO] [stderr]    Compiling x11rb v0.10.1
[INFO] [stderr]    Compiling x11-clipboard v0.7.1
[INFO] [stderr]    Compiling rat-widget v3.2.1
[INFO] [stderr]    Compiling rat-widget-extra v2.1.0
[INFO] [stderr]    Compiling rat-salsa v4.0.3
[INFO] [stderr]    Compiling rat-theme4 v4.5.3
[INFO] [stderr]    Compiling wl-clipboard-rs v0.7.0
[INFO] [stdout] error[E0277]: a value of type `!` cannot be built from an iterator over elements of type `()`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wl-clipboard-rs-0.7.0/src/copy.rs:434:56
[INFO] [stdout]     |
[INFO] [stdout] 434 |         let result: Result<_, _> = results.into_iter().collect();
[INFO] [stdout]     |                                                        ^^^^^^^ value of type `!` cannot be built from `std::iter::Iterator<Item=()>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FromIterator<()>` is not implemented for `!`
[INFO] [stdout] help: the trait `FromIterator<Result<T, E>>` is conditionally implemented for `Result<V, E>`
[INFO] [stdout]    --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/result.rs:2114:14
[INFO] [stdout]     |
[INFO] [stdout]     = note: unsatisfied requirement introduced here: `!: FromIterator<()>`
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout]     = note: required for `Result<!, copy::Error>` to implement `FromIterator<Result<(), copy::Error>>`
[INFO] [stdout] note: required by a bound in `collect`
[INFO] [stdout]    --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/iter/traits/iterator.rs:2087:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wl-clipboard-rs` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7f3b98778ba6375b10711756b20ec83e909d1982b35b65e8ef783bdf16c04f49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f3b98778ba6375b10711756b20ec83e909d1982b35b65e8ef783bdf16c04f49", kill_on_drop: false }`
[INFO] [stdout] 7f3b98778ba6375b10711756b20ec83e909d1982b35b65e8ef783bdf16c04f49
