[INFO] fetching crate birdy 0.1.12...
[INFO] checking birdy-0.1.12 against try#5ec4d3b0c83717313176eefa7d71e9d36dc83355 for pr-155501
[INFO] extracting crate birdy 0.1.12 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate birdy 0.1.12
[INFO] finished tweaking crates.io crate birdy 0.1.12
[INFO] tweaked toml for crates.io crate birdy 0.1.12 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate birdy 0.1.12 on toolchain 5ec4d3b0c83717313176eefa7d71e9d36dc83355
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate birdy 0.1.12 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" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ef80b2fc70d7e060b17e8f08a485d803ee16857b18d42ca7086280d73d09124
[INFO] running `Command { std: "docker" "start" "-a" "7ef80b2fc70d7e060b17e8f08a485d803ee16857b18d42ca7086280d73d09124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ef80b2fc70d7e060b17e8f08a485d803ee16857b18d42ca7086280d73d09124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ef80b2fc70d7e060b17e8f08a485d803ee16857b18d42ca7086280d73d09124", kill_on_drop: false }`
[INFO] [stdout] 7ef80b2fc70d7e060b17e8f08a485d803ee16857b18d42ca7086280d73d09124
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a972af7fee6d40f598507d84461cfbd6b18a99fa8fee162d0c74e29e9527e07
[INFO] running `Command { std: "docker" "start" "-a" "9a972af7fee6d40f598507d84461cfbd6b18a99fa8fee162d0c74e29e9527e07", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]     Checking libloading v0.8.1
[INFO] [stderr]    Compiling ahash v0.8.8
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling xml-rs v0.8.19
[INFO] [stderr]     Checking bytemuck v1.14.3
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]    Compiling wayland-sys v0.31.1
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking wayland-sys v0.30.1
[INFO] [stderr]    Compiling quick-xml v0.28.2
[INFO] [stderr]    Compiling quick-xml v0.31.0
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking rayon v1.8.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling khronos-egl v4.1.0
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]     Checking nix v0.25.1
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]    Compiling quick-xml v0.30.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking spirv v0.2.0+1.5.4
[INFO] [stderr]     Checking gpu-alloc-types v0.2.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.16.1
[INFO] [stderr]     Checking half v2.3.1
[INFO] [stderr]     Checking xcursor v0.3.5
[INFO] [stderr]    Compiling syn v2.0.49
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]    Compiling wayland-scanner v0.30.1
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking tiny-skia-path v0.8.4
[INFO] [stderr]    Compiling wayland-backend v0.3.3
[INFO] [stderr]    Compiling wayland-backend v0.1.2
[INFO] [stderr]    Compiling wayland-scanner v0.31.1
[INFO] [stderr]     Checking indexmap v2.2.3
[INFO] [stderr]     Checking gpu-descriptor v0.2.4
[INFO] [stderr]    Compiling xcb v1.3.0
[INFO] [stderr]    Compiling libdbus-sys v0.2.5
[INFO] [stderr]     Checking exr v1.72.0
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking gpu-alloc v0.5.4
[INFO] [stderr]     Checking wayland-commons v0.29.5
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking wgpu-types v0.16.1
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]    Compiling anyhow v1.0.80
[INFO] [stderr]     Checking renderdoc-sys v1.0.0
[INFO] [stderr]    Compiling fsio v0.1.3
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]     Checking petgraph v0.6.4
[INFO] [stderr]    Compiling winit v0.28.7
[INFO] [stderr]    Compiling envmnt v0.8.4
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]     Checking tiny-skia v0.8.4
[INFO] [stderr]     Checking safe_arch v0.7.1
[INFO] [stderr]     Checking wayland-client v0.30.2
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking bytecount v0.6.7
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking tempfile v3.10.0
[INFO] [stderr]     Checking wide v0.7.15
[INFO] [stderr]     Checking tree_magic_mini v3.0.3
[INFO] [stderr]     Checking anstream v0.6.12
[INFO] [stderr]    Compiling ci_info v0.10.2
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking os_pipe v1.1.5
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking x11rb-protocol v0.13.0
[INFO] [stderr]    Compiling nias v0.5.0
[INFO] [stderr]     Checking strsim v0.11.0
[INFO] [stderr]     Checking wayland-client v0.31.2
[INFO] [stderr]     Checking image v0.24.8
[INFO] [stderr]     Checking wayland-protocols v0.30.1
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]     Checking clap_builder v4.5.1
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking wayland-cursor v0.29.5
[INFO] [stderr]     Checking ultraviolet v0.9.2
[INFO] [stderr]     Checking ttf-parser v0.15.2
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking chrono v0.4.34
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]     Checking wayland-protocols v0.31.2
[INFO] [stderr]     Checking fontdue v0.7.3
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking error-iter v0.4.1
[INFO] [stderr]     Checking fastblur v0.1.1
[INFO] [stderr]     Checking naga v0.12.3
[INFO] [stderr]     Checking calloop v0.10.6
[INFO] [stderr]    Compiling rusty-hook v0.11.2
[INFO] [stderr]     Checking x11rb v0.13.0
[INFO] [stderr]     Checking wayland-protocols-wlr v0.1.0
[INFO] [stderr]     Checking wayland-protocols-wlr v0.2.0
[INFO] [stderr]     Checking clap v4.5.1
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking libwayshot v0.2.0
[INFO] [stderr]     Checking wl-clipboard-rs v0.8.0
[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-0.8.0/src/copy.rs:591:56
[INFO] [stdout]     |
[INFO] [stdout] 591 |         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<A, E>>` is implemented for `Result<V, E>`
[INFO] [stdout]    --> /rustc/5ec4d3b0c83717313176eefa7d71e9d36dc83355/library/core/src/result.rs:2109:0
[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/5ec4d3b0c83717313176eefa7d71e9d36dc83355/library/core/src/iter/traits/iterator.rs:2079:4
[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" "9a972af7fee6d40f598507d84461cfbd6b18a99fa8fee162d0c74e29e9527e07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a972af7fee6d40f598507d84461cfbd6b18a99fa8fee162d0c74e29e9527e07", kill_on_drop: false }`
[INFO] [stdout] 9a972af7fee6d40f598507d84461cfbd6b18a99fa8fee162d0c74e29e9527e07