[INFO] cloning repository https://github.com/RealRTTV/lineup-stalker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RealRTTV/lineup-stalker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRealRTTV%2Flineup-stalker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRealRTTV%2Flineup-stalker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 40a8c9b37842e7b1bd947704af7dec4829b1d785 [INFO] checking RealRTTV/lineup-stalker against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRealRTTV%2Flineup-stalker" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RealRTTV/lineup-stalker on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/RealRTTV/lineup-stalker [INFO] finished tweaking git repo https://github.com/RealRTTV/lineup-stalker [INFO] tweaked toml for git repo https://github.com/RealRTTV/lineup-stalker written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/RealRTTV/lineup-stalker 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cli-clipboard v0.4.0 [INFO] [stderr] Downloaded chrono-tz-build v0.2.0 [INFO] [stderr] Downloaded tree_magic_mini v3.0.3 [INFO] [stderr] Downloaded wl-clipboard-rs v0.7.0 [INFO] [stderr] Downloaded syn v2.0.36 [INFO] [stderr] Downloaded chrono-tz v0.8.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 52a38fe656b521962ef9358c9476dac8244c976200511d603c000ce13f1f3720 [INFO] running `Command { std: "docker" "start" "-a" "52a38fe656b521962ef9358c9476dac8244c976200511d603c000ce13f1f3720", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52a38fe656b521962ef9358c9476dac8244c976200511d603c000ce13f1f3720", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52a38fe656b521962ef9358c9476dac8244c976200511d603c000ce13f1f3720", kill_on_drop: false }` [INFO] [stdout] 52a38fe656b521962ef9358c9476dac8244c976200511d603c000ce13f1f3720 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de677f36876c2fff2a9d3d6a06641fafbe3b7f4a74806b3179d2e4bd7d539aa3 [INFO] running `Command { std: "docker" "start" "-a" "de677f36876c2fff2a9d3d6a06641fafbe3b7f4a74806b3179d2e4bd7d539aa3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling xml-rs v0.8.19 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Checking bytecount v0.6.7 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling rustls v0.21.7 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking indexmap v2.0.2 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking base64 v0.21.4 [INFO] [stderr] Checking flate2 v1.0.27 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling syn v2.0.36 [INFO] [stderr] Checking petgraph v0.6.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling regex-automata v0.3.8 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking gethostname v0.2.3 [INFO] [stderr] Checking os_pipe v1.1.4 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Checking tempfile v3.8.1 [INFO] [stderr] Checking tree_magic_mini v3.0.3 [INFO] [stderr] Compiling regex v1.9.5 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling parse-zoneinfo v0.3.0 [INFO] [stderr] Compiling chrono-tz-build v0.2.0 [INFO] [stderr] Compiling chrono-tz v0.8.3 [INFO] [stderr] Checking wayland-commons v0.29.5 [INFO] [stderr] Checking x11rb-protocol v0.10.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking rustls-webpki v0.100.3 [INFO] [stderr] Checking rustls-webpki v0.101.5 [INFO] [stderr] Checking webpki-roots v0.23.1 [INFO] [stderr] Checking ureq v2.7.1 [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] [stderr] Checking cli-clipboard v0.4.0 [INFO] [stderr] Checking lineup-stalker v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.06s [INFO] running `Command { std: "docker" "inspect" "de677f36876c2fff2a9d3d6a06641fafbe3b7f4a74806b3179d2e4bd7d539aa3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de677f36876c2fff2a9d3d6a06641fafbe3b7f4a74806b3179d2e4bd7d539aa3", kill_on_drop: false }` [INFO] [stdout] de677f36876c2fff2a9d3d6a06641fafbe3b7f4a74806b3179d2e4bd7d539aa3 [INFO] checking RealRTTV/lineup-stalker against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRealRTTV%2Flineup-stalker" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RealRTTV/lineup-stalker on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/RealRTTV/lineup-stalker [INFO] finished tweaking git repo https://github.com/RealRTTV/lineup-stalker [INFO] tweaked toml for git repo https://github.com/RealRTTV/lineup-stalker written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/RealRTTV/lineup-stalker 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b9ffcfed28105d9882ce8c9f837704edf89054f38039a53e3092ffeb89bd12c5 [INFO] running `Command { std: "docker" "start" "-a" "b9ffcfed28105d9882ce8c9f837704edf89054f38039a53e3092ffeb89bd12c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b9ffcfed28105d9882ce8c9f837704edf89054f38039a53e3092ffeb89bd12c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9ffcfed28105d9882ce8c9f837704edf89054f38039a53e3092ffeb89bd12c5", kill_on_drop: false }` [INFO] [stdout] b9ffcfed28105d9882ce8c9f837704edf89054f38039a53e3092ffeb89bd12c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fddd9f4fa9a04d0f4693ef01aa72e9024c9d889409a8546729bf53874476bc34 [INFO] running `Command { std: "docker" "start" "-a" "fddd9f4fa9a04d0f4693ef01aa72e9024c9d889409a8546729bf53874476bc34", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling xml-rs v0.8.19 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Checking bytecount v0.6.7 [INFO] [stderr] Compiling rustls v0.21.7 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking indexmap v2.0.2 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling syn v2.0.36 [INFO] [stderr] Checking petgraph v0.6.4 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking flate2 v1.0.27 [INFO] [stderr] Checking base64 v0.21.4 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling regex-automata v0.3.8 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking gethostname v0.2.3 [INFO] [stderr] Checking os_pipe v1.1.4 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking tempfile v3.8.1 [INFO] [stderr] Checking tree_magic_mini v3.0.3 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling regex v1.9.5 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling parse-zoneinfo v0.3.0 [INFO] [stderr] Compiling chrono-tz-build v0.2.0 [INFO] [stderr] Compiling chrono-tz v0.8.3 [INFO] [stderr] Checking wayland-commons v0.29.5 [INFO] [stderr] Checking x11rb-protocol v0.10.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking rustls-webpki v0.101.5 [INFO] [stderr] Checking rustls-webpki v0.100.3 [INFO] [stderr] Checking webpki-roots v0.23.1 [INFO] [stderr] Checking ureq v2.7.1 [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-6f17d22bba15001f/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 `!`, which is required by `Result<_, _>: FromIterator>` [INFO] [stdout] = help: the trait `FromIterator>` is implemented for `Result` [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend 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/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/core/src/iter/traits/iterator.rs:1999:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [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 2 previous errors [INFO] running `Command { std: "docker" "inspect" "fddd9f4fa9a04d0f4693ef01aa72e9024c9d889409a8546729bf53874476bc34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fddd9f4fa9a04d0f4693ef01aa72e9024c9d889409a8546729bf53874476bc34", kill_on_drop: false }` [INFO] [stdout] fddd9f4fa9a04d0f4693ef01aa72e9024c9d889409a8546729bf53874476bc34