[INFO] fetching crate git-semversion 0.0.2... [INFO] checking git-semversion-0.0.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate git-semversion 0.0.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate git-semversion 0.0.2 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 crates.io crate git-semversion 0.0.2 [INFO] finished tweaking crates.io crate git-semversion 0.0.2 [INFO] tweaked toml for crates.io crate git-semversion 0.0.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate git-semversion 0.0.2 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d0bfc3556cc39ebc34c62b468864b002f061b569644516300715b3858111c68c [INFO] running `Command { std: "docker" "start" "-a" "d0bfc3556cc39ebc34c62b468864b002f061b569644516300715b3858111c68c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0bfc3556cc39ebc34c62b468864b002f061b569644516300715b3858111c68c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0bfc3556cc39ebc34c62b468864b002f061b569644516300715b3858111c68c", kill_on_drop: false }` [INFO] [stdout] d0bfc3556cc39ebc34c62b468864b002f061b569644516300715b3858111c68c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9b72e0e95453a8b4ef60484bdfb9bab3a880370138d1fc7c630e76a3f2ef609f [INFO] running `Command { std: "docker" "start" "-a" "9b72e0e95453a8b4ef60484bdfb9bab3a880370138d1fc7c630e76a3f2ef609f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking tinyvec v1.6.1 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking clap_builder v4.5.7 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Compiling syn v2.0.68 [INFO] [stderr] Compiling jobserver v0.1.31 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling cc v1.0.101 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Compiling openssl-src v300.3.1+3.3.1 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Compiling libz-sys v1.1.18 [INFO] [stderr] Compiling openssl-sys v0.9.102 [INFO] [stderr] Compiling libssh2-sys v0.3.0 [INFO] [stderr] Compiling libgit2-sys v0.17.0+1.8.1 [INFO] [stderr] Compiling clap_derive v4.5.5 [INFO] [stderr] Checking clap v4.5.7 [INFO] [stderr] Checking semver-extra v0.2.4 [INFO] [stderr] Checking git2 v0.19.0 [INFO] [stderr] Checking git-semversion v0.0.2 (/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:103:19 [INFO] [stdout] | [INFO] [stdout] 99 | .filter_map(|reference| { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 100 | let tag_target = reference.peel_to_tag().map(|tag| tag.target_id()); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 101 | let target = reference.target(); [INFO] [stdout] 102 | let shorthand = reference.shorthand().map(Version::parse); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 103 | match (tag_target, target, shorthand) { [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/main.rs:103:19 [INFO] [stdout] | [INFO] [stdout] 99 | .filter_map(|reference| { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 100 | let tag_target = reference.peel_to_tag().map(|tag| tag.target_id()); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 101 | let target = reference.target(); [INFO] [stdout] 102 | let shorthand = reference.shorthand().map(Version::parse); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 103 | match (tag_target, target, shorthand) { [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] [stderr] error: could not compile `git-semversion` (bin "git-semver") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `git-semversion` (bin "git-semver" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "9b72e0e95453a8b4ef60484bdfb9bab3a880370138d1fc7c630e76a3f2ef609f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b72e0e95453a8b4ef60484bdfb9bab3a880370138d1fc7c630e76a3f2ef609f", kill_on_drop: false }` [INFO] [stdout] 9b72e0e95453a8b4ef60484bdfb9bab3a880370138d1fc7c630e76a3f2ef609f