[INFO] cloning repository https://github.com/mako-lcl/argus-pw-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mako-lcl/argus-pw-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmako-lcl%2Fargus-pw-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmako-lcl%2Fargus-pw-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7bca1d9deaac80a7eee1b8fc092c8ef1952f3d31 [INFO] checking mako-lcl/argus-pw-rust against try#88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c for pr-154887 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmako-lcl%2Fargus-pw-rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mako-lcl/argus-pw-rust [INFO] finished tweaking git repo https://github.com/mako-lcl/argus-pw-rust [INFO] tweaked toml for git repo https://github.com/mako-lcl/argus-pw-rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mako-lcl/argus-pw-rust on toolchain 88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mako-lcl/argus-pw-rust 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" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 56a1f21d98f891d7f8523ad4db73e44bdd6a2f47ffe028addac8eed769c43dc5 [INFO] running `Command { std: "docker" "start" "-a" "56a1f21d98f891d7f8523ad4db73e44bdd6a2f47ffe028addac8eed769c43dc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56a1f21d98f891d7f8523ad4db73e44bdd6a2f47ffe028addac8eed769c43dc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56a1f21d98f891d7f8523ad4db73e44bdd6a2f47ffe028addac8eed769c43dc5", kill_on_drop: false }` [INFO] [stdout] 56a1f21d98f891d7f8523ad4db73e44bdd6a2f47ffe028addac8eed769c43dc5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 246c0bd5501af275d333f7ee4dda6c4a712cb837f72619752aa5776f3b9a56d8 [INFO] running `Command { std: "docker" "start" "-a" "246c0bd5501af275d333f7ee4dda6c4a712cb837f72619752aa5776f3b9a56d8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling quote v1.0.39 [INFO] [stderr] Compiling xml-rs v0.8.25 [INFO] [stderr] Checking smallvec v1.14.0 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustix v1.0.2 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling zerocopy v0.8.23 [INFO] [stderr] Checking linux-raw-sys v0.9.2 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Checking petgraph v0.6.5 [INFO] [stderr] Checking x11rb-protocol v0.13.1 [INFO] [stderr] Checking is-docker v0.2.0 [INFO] [stderr] Checking winnow v0.7.3 [INFO] [stderr] Checking clap_builder v4.5.31 [INFO] [stderr] Checking is-wsl v0.4.0 [INFO] [stderr] Compiling syn v2.0.100 [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] Checking nix v0.24.3 [INFO] [stderr] Checking os_pipe v1.2.1 [INFO] [stderr] Checking gethostname v0.2.3 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking shared_child v1.0.1 [INFO] [stderr] Checking tree_magic_mini v3.1.6 [INFO] [stderr] Checking duct v0.13.7 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking tempfile v3.18.0 [INFO] [stderr] Checking rand v0.9.0 [INFO] [stderr] Checking x11rb v0.13.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling clap_derive v4.5.28 [INFO] [stderr] Checking arboard v3.4.1 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking clipboard-anywhere v0.2.3 [INFO] [stderr] Checking wayland-commons v0.29.5 [INFO] [stderr] Checking x11rb-protocol v0.10.0 [INFO] [stderr] Checking clap v4.5.31 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking toml_edit v0.22.24 [INFO] [stderr] Checking toml v0.8.20 [INFO] [stderr] Checking x11rb v0.10.1 [INFO] [stderr] Checking x11-clipboard v0.7.1 [INFO] [stderr] Checking 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` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromIterator<()>` is not implemented for `!` [INFO] [stdout] help: the trait `FromIterator>` is implemented for `Result` [INFO] [stdout] --> /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/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 for more information) [INFO] [stdout] = help: you might have intended to use the type `()` here instead [INFO] [stdout] = note: required for `Result` to implement `FromIterator>` [INFO] [stdout] note: required by a bound in `collect` [INFO] [stdout] --> /rustc/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/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] running `Command { std: "docker" "inspect" "246c0bd5501af275d333f7ee4dda6c4a712cb837f72619752aa5776f3b9a56d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "246c0bd5501af275d333f7ee4dda6c4a712cb837f72619752aa5776f3b9a56d8", kill_on_drop: false }` [INFO] [stdout] 246c0bd5501af275d333f7ee4dda6c4a712cb837f72619752aa5776f3b9a56d8