[INFO] fetching crate git-gamble 2.9.0... [INFO] checking git-gamble-2.9.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate git-gamble 2.9.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate git-gamble 2.9.0 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 git-gamble 2.9.0 [INFO] finished tweaking crates.io crate git-gamble 2.9.0 [INFO] tweaked toml for crates.io crate git-gamble 2.9.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate git-gamble 2.9.0 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] [stderr] Blocking waiting for file lock on package cache [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] c8492c5c3cc4ccdfe1e48ea978796b35e68c2e106f625b5bc202e255631868a4 [INFO] running `Command { std: "docker" "start" "-a" "c8492c5c3cc4ccdfe1e48ea978796b35e68c2e106f625b5bc202e255631868a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8492c5c3cc4ccdfe1e48ea978796b35e68c2e106f625b5bc202e255631868a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8492c5c3cc4ccdfe1e48ea978796b35e68c2e106f625b5bc202e255631868a4", kill_on_drop: false }` [INFO] [stdout] c8492c5c3cc4ccdfe1e48ea978796b35e68c2e106f625b5bc202e255631868a4 [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] d68855ca36ded3a89f960353f90560f487f685be1a2aba32490bf3d28a6580af [INFO] running `Command { std: "docker" "start" "-a" "d68855ca36ded3a89f960353f90560f487f685be1a2aba32490bf3d28a6580af", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Checking object v0.36.2 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking shlex v1.3.0 [INFO] [stderr] Checking predicates-core v1.0.8 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Compiling assert_cmd v2.0.15 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking predicates-tree v1.0.11 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking clap_builder v4.5.13 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking bstr v1.10.0 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking env_filter v0.1.2 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking predicates v3.1.2 [INFO] [stderr] Checking env_logger v0.11.5 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking speculoos v0.11.0 [INFO] [stderr] Checking pretty_env_logger v0.5.0 [INFO] [stderr] Compiling test-case-core v3.3.1 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Compiling test-log-macros v0.2.16 [INFO] [stderr] Compiling test-case-macros v3.3.1 [INFO] [stderr] Checking test-log v0.2.16 [INFO] [stderr] Checking test-case v3.3.1 [INFO] [stderr] Checking clap v4.5.13 [INFO] [stderr] Checking clap_complete v4.5.12 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking serde_spanned v0.6.7 [INFO] [stderr] Checking os_info v3.8.2 [INFO] [stderr] Checking toml_edit v0.22.20 [INFO] [stderr] Checking toml v0.8.19 [INFO] [stderr] Checking human-panic v2.0.1 [INFO] [stderr] Checking git-gamble v2.9.0 (/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/git_gamble/repository.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 131 | let head_commit_hash = self.get_commit_hash_for("HEAD"); [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 132 | let ref_is_failing_commit_hash = self.get_commit_hash_for("gamble-is-failing"); [INFO] [stdout] | -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 133 | [INFO] [stdout] 134 | match (head_commit_hash, ref_is_failing_commit_hash) { [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/git_gamble/repository.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 131 | let head_commit_hash = self.get_commit_hash_for("HEAD"); [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 132 | let ref_is_failing_commit_hash = self.get_commit_hash_for("gamble-is-failing"); [INFO] [stdout] | -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 133 | [INFO] [stdout] 134 | match (head_commit_hash, ref_is_failing_commit_hash) { [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `git-gamble` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `git-gamble` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "d68855ca36ded3a89f960353f90560f487f685be1a2aba32490bf3d28a6580af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d68855ca36ded3a89f960353f90560f487f685be1a2aba32490bf3d28a6580af", kill_on_drop: false }` [INFO] [stdout] d68855ca36ded3a89f960353f90560f487f685be1a2aba32490bf3d28a6580af