[INFO] cloning repository https://github.com/lelgenio/demoji [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lelgenio/demoji" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flelgenio%2Fdemoji", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flelgenio%2Fdemoji'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 60f638476ab90f3275122c0bdd82bd719c3b6af3 [INFO] testing lelgenio/demoji against 1.100.0-beta.1 for beta-1.100-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flelgenio%2Fdemoji" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/lelgenio/demoji [INFO] finished tweaking git repo https://github.com/lelgenio/demoji [INFO] tweaked toml for git repo https://github.com/lelgenio/demoji written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lelgenio/demoji 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 git repo https://github.com/lelgenio/demoji 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1867afb32c28b7294b9ffca7609463351b2a6cfb1bf7828e1afeb4dd845184fb [INFO] running `Command { std: "docker" "start" "1867afb32c28b7294b9ffca7609463351b2a6cfb1bf7828e1afeb4dd845184fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1867afb32c28b7294b9ffca7609463351b2a6cfb1bf7828e1afeb4dd845184fb", 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" "1867afb32c28b7294b9ffca7609463351b2a6cfb1bf7828e1afeb4dd845184fb" "/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" "1867afb32c28b7294b9ffca7609463351b2a6cfb1bf7828e1afeb4dd845184fb", 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" "1867afb32c28b7294b9ffca7609463351b2a6cfb1bf7828e1afeb4dd845184fb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling proc-macro2 v1.0.58 [INFO] [stderr] Compiling quote v1.0.27 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rustix v0.37.19 [INFO] [stderr] Compiling xml-rs v0.8.11 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling linux-raw-sys v0.3.7 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling flate2 v1.0.26 [INFO] [stderr] Compiling anstyle-parse v0.2.0 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling bytecount v0.6.3 [INFO] [stderr] Compiling anstyle v1.0.0 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling thread_local v1.1.7 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling clap_lex v0.4.1 [INFO] [stderr] Compiling bytemuck v1.13.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling fuzzy-matcher v0.3.7 [INFO] [stderr] Compiling petgraph v0.6.3 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling png v0.17.8 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling syn v2.0.16 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling gethostname v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling os_pipe v1.1.4 [INFO] [stderr] Compiling fork v0.1.21 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling image v0.24.6 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling tree_magic_mini v3.0.3 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling is-terminal v0.4.7 [INFO] [stderr] Compiling tempfile v3.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling clap_derive v4.2.0 [INFO] [stderr] Compiling anstream v0.3.2 [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stderr] Compiling emoji v0.2.1 [INFO] [stderr] Compiling clap_builder v4.2.7 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling wayland-commons v0.29.5 [INFO] [stderr] Compiling x11rb-protocol v0.10.0 [INFO] [stderr] Compiling clap v4.2.7 [INFO] [stderr] Compiling x11rb v0.10.1 [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` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromIterator<()>` is not implemented for `!` [INFO] [stdout] help: the trait `FromIterator>` is conditionally implemented for `Result` [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 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/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" "1867afb32c28b7294b9ffca7609463351b2a6cfb1bf7828e1afeb4dd845184fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1867afb32c28b7294b9ffca7609463351b2a6cfb1bf7828e1afeb4dd845184fb", kill_on_drop: false }` [INFO] [stdout] 1867afb32c28b7294b9ffca7609463351b2a6cfb1bf7828e1afeb4dd845184fb