[INFO] fetching crate gix-discover 0.35.0... [INFO] checking gix-discover-0.35.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate gix-discover 0.35.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate gix-discover 0.35.0 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 gix-discover 0.35.0 [INFO] finished tweaking crates.io crate gix-discover 0.35.0 [INFO] tweaked toml for crates.io crate gix-discover 0.35.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 76 packages to latest compatible versions [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding prodash v28.0.0 (latest: v29.0.0) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [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] 51c1e2f1e0cbbfb9b0595ca14673ae2b49dd3e1879895a07cf271279c8621d0c [INFO] running `Command { std: "docker" "start" "-a" "51c1e2f1e0cbbfb9b0595ca14673ae2b49dd3e1879895a07cf271279c8621d0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51c1e2f1e0cbbfb9b0595ca14673ae2b49dd3e1879895a07cf271279c8621d0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51c1e2f1e0cbbfb9b0595ca14673ae2b49dd3e1879895a07cf271279c8621d0c", kill_on_drop: false }` [INFO] [stdout] 51c1e2f1e0cbbfb9b0595ca14673ae2b49dd3e1879895a07cf271279c8621d0c [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] d311f38d8da7c0cf1d81df92ac49e6fa68f691d4b0b0d81ab9f59b695136186c [INFO] running `Command { std: "docker" "start" "-a" "d311f38d8da7c0cf1d81df92ac49e6fa68f691d4b0b0d81ab9f59b695136186c", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking faster-hex v0.9.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking gix-trace v0.1.9 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking sha1_smol v1.0.1 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking prodash v28.0.0 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling rustix v0.38.35 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking jiff v0.1.12 [INFO] [stderr] Checking winnow v0.6.18 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking bstr v1.10.0 [INFO] [stderr] Checking sdd v3.0.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking memmap2 v0.9.4 [INFO] [stderr] Checking scc v2.1.16 [INFO] [stderr] Checking gix-sec v0.10.8 [INFO] [stderr] Checking is_ci v1.2.0 [INFO] [stderr] Checking gix-utils v0.1.12 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling serial_test_derive v3.1.1 [INFO] [stderr] Checking serial_test v3.1.1 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking gix-hash v0.14.2 [INFO] [stderr] Checking gix-date v0.9.0 [INFO] [stderr] Checking gix-validate v0.9.0 [INFO] [stderr] Checking gix-path v0.10.10 [INFO] [stderr] Checking gix-actor v0.32.0 [INFO] [stderr] Checking gix-features v0.38.2 [INFO] [stderr] Checking gix-fs v0.11.3 [INFO] [stderr] Checking gix-object v0.44.0 [INFO] [stderr] Checking gix-tempfile v14.0.2 [INFO] [stderr] Checking gix-lock v14.0.0 [INFO] [stderr] Checking gix-ref v0.47.0 [INFO] [stderr] Checking gix-discover v0.35.0 (/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/path.rs:49:10 [INFO] [stdout] | [INFO] [stdout] 44 | Err(err) if err.kind() == std::io::ErrorKind::NotFound => return None, [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 45 | Err(err) => return Some(Err(err)), [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 49 | Some(Ok(gix_path::from_bstring(buf))) [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 `gix-discover` (lib 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/path.rs:49:10 [INFO] [stdout] | [INFO] [stdout] 44 | Err(err) if err.kind() == std::io::ErrorKind::NotFound => return None, [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 45 | Err(err) => return Some(Err(err)), [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 49 | Some(Ok(gix_path::from_bstring(buf))) [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 `gix-discover` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "d311f38d8da7c0cf1d81df92ac49e6fa68f691d4b0b0d81ab9f59b695136186c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d311f38d8da7c0cf1d81df92ac49e6fa68f691d4b0b0d81ab9f59b695136186c", kill_on_drop: false }` [INFO] [stdout] d311f38d8da7c0cf1d81df92ac49e6fa68f691d4b0b0d81ab9f59b695136186c