[INFO] cloning repository https://github.com/Nemo157/appearance-watcher [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nemo157/appearance-watcher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNemo157%2Fappearance-watcher", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNemo157%2Fappearance-watcher'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a7a35bfc98ff99e26d4f3e04f01faf5d300669ab [INFO] checking Nemo157/appearance-watcher/a7a35bfc98ff99e26d4f3e04f01faf5d300669ab against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNemo157%2Fappearance-watcher" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Nemo157/appearance-watcher on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Nemo157/appearance-watcher [INFO] finished tweaking git repo https://github.com/Nemo157/appearance-watcher [INFO] tweaked toml for git repo https://github.com/Nemo157/appearance-watcher written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Nemo157/appearance-watcher 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 60f3be132fd1317b48bdfef7788215769d1d8cb28f498efde765d9e034d1cf2c [INFO] running `Command { std: "docker" "start" "-a" "60f3be132fd1317b48bdfef7788215769d1d8cb28f498efde765d9e034d1cf2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60f3be132fd1317b48bdfef7788215769d1d8cb28f498efde765d9e034d1cf2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60f3be132fd1317b48bdfef7788215769d1d8cb28f498efde765d9e034d1cf2c", kill_on_drop: false }` [INFO] [stdout] 60f3be132fd1317b48bdfef7788215769d1d8cb28f498efde765d9e034d1cf2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46469f530f1b11c88560eacb1da659f296514a83cef8a865b7980f27aae7666c [INFO] running `Command { std: "docker" "start" "-a" "46469f530f1b11c88560eacb1da659f296514a83cef8a865b7980f27aae7666c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.156 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling serde v1.0.208 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling indexmap v2.4.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling syn v2.0.74 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Checking endi v1.1.0 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking cpufeatures v0.2.13 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Compiling serde_json v1.0.125 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Compiling toml_edit v0.21.1 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Checking async-broadcast v0.7.1 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking clap_builder v4.5.15 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking xdg-home v1.3.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling proc-macro-crate v3.1.0 [INFO] [stderr] Compiling zvariant_utils v2.1.0 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling serde_derive v1.0.208 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling enumflags2_derive v0.7.10 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling zvariant_derive v4.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Compiling serde_repr v0.1.19 [INFO] [stderr] Compiling zbus_macros v4.4.0 [INFO] [stderr] Compiling culpa-macros v1.0.2 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tokio v1.39.2 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking culpa v1.0.2 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Checking clap v4.5.16 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling serde_with_macros v3.9.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking enumflags2 v0.7.10 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking serde_with v3.9.0 [INFO] [stderr] Checking zvariant v4.2.0 [INFO] [stderr] Checking zbus_names v3.0.0 [INFO] [stderr] Checking zbus v4.4.0 [INFO] [stderr] Checking ashpd v0.9.1 [INFO] [stderr] Checking appearance-watcher v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:83:22 [INFO] [stdout] | [INFO] [stdout] 67 | mut color_scheme_stream, [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 68 | mut accent_color_stream, [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 69 | mut contrast_stream, [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 83 | Some(( [INFO] [stdout] | ______________________^ [INFO] [stdout] 84 | | appearance.clone(), [INFO] [stdout] 85 | | ( [INFO] [stdout] 86 | | appearance, [INFO] [stdout] ... | [INFO] [stdout] 90 | | ), [INFO] [stdout] 91 | | )) [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `appearance-watcher` (bin "appearance-watcher" test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:83:22 [INFO] [stdout] | [INFO] [stdout] 67 | mut color_scheme_stream, [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 68 | mut accent_color_stream, [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 69 | mut contrast_stream, [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 83 | Some(( [INFO] [stdout] | ______________________^ [INFO] [stdout] 84 | | appearance.clone(), [INFO] [stdout] 85 | | ( [INFO] [stdout] 86 | | appearance, [INFO] [stdout] ... | [INFO] [stdout] 90 | | ), [INFO] [stdout] 91 | | )) [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `appearance-watcher` (bin "appearance-watcher") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "46469f530f1b11c88560eacb1da659f296514a83cef8a865b7980f27aae7666c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46469f530f1b11c88560eacb1da659f296514a83cef8a865b7980f27aae7666c", kill_on_drop: false }` [INFO] [stdout] 46469f530f1b11c88560eacb1da659f296514a83cef8a865b7980f27aae7666c