[INFO] cloning repository https://github.com/blackhawk42/weasel-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blackhawk42/weasel-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblackhawk42%2Fweasel-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblackhawk42%2Fweasel-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cbba58ebe5c30fbb845691f79a49ceb4d7004a91 [INFO] checking blackhawk42/weasel-rs/cbba58ebe5c30fbb845691f79a49ceb4d7004a91 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%2Fblackhawk42%2Fweasel-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/blackhawk42/weasel-rs 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/blackhawk42/weasel-rs [INFO] finished tweaking git repo https://github.com/blackhawk42/weasel-rs [INFO] tweaked toml for git repo https://github.com/blackhawk42/weasel-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/blackhawk42/weasel-rs 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3c14115b312d67c38b23162690212a58c06aa2fc398fec2dea85e4cef1e9d30b [INFO] running `Command { std: "docker" "start" "-a" "3c14115b312d67c38b23162690212a58c06aa2fc398fec2dea85e4cef1e9d30b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c14115b312d67c38b23162690212a58c06aa2fc398fec2dea85e4cef1e9d30b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c14115b312d67c38b23162690212a58c06aa2fc398fec2dea85e4cef1e9d30b", kill_on_drop: false }` [INFO] [stdout] 3c14115b312d67c38b23162690212a58c06aa2fc398fec2dea85e4cef1e9d30b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8ceadc0f5bb35db94085dc33822eddf207f8f7efa9162b6477cb912012150d3f [INFO] running `Command { std: "docker" "start" "-a" "8ceadc0f5bb35db94085dc33822eddf207f8f7efa9162b6477cb912012150d3f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking anstream v0.6.5 [INFO] [stderr] Checking clap_builder v4.4.11 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking clap v4.4.11 [INFO] [stderr] Checking weasel-rs v1.0.1 (/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/lib.rs:195:12 [INFO] [stdout] | [INFO] [stdout] 173 | rng: R, [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 178 | fitness_function: F, [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 195 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 196 | | rng, [INFO] [stdout] 197 | | alphabet, [INFO] [stdout] 198 | | winning_offspring_buff: Offspring { [INFO] [stdout] ... | [INFO] [stdout] 209 | | fitness_function, [INFO] [stdout] 210 | | }) [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] [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/lib.rs:195:12 [INFO] [stdout] | [INFO] [stdout] 173 | rng: R, [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 178 | fitness_function: F, [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 195 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 196 | | rng, [INFO] [stdout] 197 | | alphabet, [INFO] [stdout] 198 | | winning_offspring_buff: Offspring { [INFO] [stdout] ... | [INFO] [stdout] 209 | | fitness_function, [INFO] [stdout] 210 | | }) [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 `weasel-rs` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `weasel-rs` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "8ceadc0f5bb35db94085dc33822eddf207f8f7efa9162b6477cb912012150d3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ceadc0f5bb35db94085dc33822eddf207f8f7efa9162b6477cb912012150d3f", kill_on_drop: false }` [INFO] [stdout] 8ceadc0f5bb35db94085dc33822eddf207f8f7efa9162b6477cb912012150d3f