[INFO] cloning repository https://github.com/OverShifted/wlipman [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OverShifted/wlipman" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOverShifted%2Fwlipman", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOverShifted%2Fwlipman'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 11eb1f214f6c402229b80ecf3f7319669f8ab304 [INFO] testing OverShifted/wlipman 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%2FOverShifted%2Fwlipman" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/OverShifted/wlipman [INFO] finished tweaking git repo https://github.com/OverShifted/wlipman [INFO] tweaked toml for git repo https://github.com/OverShifted/wlipman written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/OverShifted/wlipman 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/OverShifted/wlipman 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-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9e799ede6a03d5716f61d13b5b33b4386e1348ee491719cca45913e793b26c73 [INFO] running `Command { std: "docker" "start" "9e799ede6a03d5716f61d13b5b33b4386e1348ee491719cca45913e793b26c73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e799ede6a03d5716f61d13b5b33b4386e1348ee491719cca45913e793b26c73", 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" "9e799ede6a03d5716f61d13b5b33b4386e1348ee491719cca45913e793b26c73" "/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" "9e799ede6a03d5716f61d13b5b33b4386e1348ee491719cca45913e793b26c73", 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" "9e799ede6a03d5716f61d13b5b33b4386e1348ee491719cca45913e793b26c73" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling once_cell v1.17.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling paste v1.0.11 [INFO] [stderr] Compiling cc v1.0.78 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling gimli v0.27.0 [INFO] [stderr] Compiling nom v7.1.2 [INFO] [stderr] Compiling miniz_oxide v0.6.2 [INFO] [stderr] Compiling backtrace v0.3.67 [INFO] [stderr] Compiling petgraph v0.6.2 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling object v0.30.2 [INFO] [stderr] Compiling bytecount v0.6.3 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling addr2line v0.19.0 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Compiling anyhow v1.0.68 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling tree_magic_mini v3.0.3 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling rmp v0.8.11 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling os_pipe v1.1.2 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling wayland-commons v0.29.5 [INFO] [stderr] Compiling rmp-serde v1.1.1 [INFO] [stderr] Compiling wl-clipboard-rs v0.7.0 (https://github.com/OverShifted/wl-clipboard-rs/#465a87ce) [INFO] [stdout] error[E0277]: a value of type `!` cannot be built from an iterator over elements of type `()` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/wl-clipboard-rs-28dc715d4634c7a4/465a87c/src/copy.rs:450:56 [INFO] [stdout] | [INFO] [stdout] 450 | 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" "9e799ede6a03d5716f61d13b5b33b4386e1348ee491719cca45913e793b26c73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e799ede6a03d5716f61d13b5b33b4386e1348ee491719cca45913e793b26c73", kill_on_drop: false }` [INFO] [stdout] 9e799ede6a03d5716f61d13b5b33b4386e1348ee491719cca45913e793b26c73