[INFO] fetching crate xcp 0.21.2... [INFO] checking xcp-0.21.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate xcp 0.21.2 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate xcp 0.21.2 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 xcp 0.21.2 [INFO] finished tweaking crates.io crate xcp 0.21.2 [INFO] tweaked toml for crates.io crate xcp 0.21.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate xcp 0.21.2 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 81775546caad05aa4042612b2d7ac61bd398cc59e6484941c54aab0f6821105d [INFO] running `Command { std: "docker" "start" "-a" "81775546caad05aa4042612b2d7ac61bd398cc59e6484941c54aab0f6821105d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "81775546caad05aa4042612b2d7ac61bd398cc59e6484941c54aab0f6821105d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81775546caad05aa4042612b2d7ac61bd398cc59e6484941c54aab0f6821105d", kill_on_drop: false }` [INFO] [stdout] 81775546caad05aa4042612b2d7ac61bd398cc59e6484941c54aab0f6821105d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2cb3348582aa2303c0e9da22b5163de32c434d9bea0b8633e395761ba287cfdc [INFO] running `Command { std: "docker" "start" "-a" "2cb3348582aa2303c0e9da22b5163de32c434d9bea0b8633e395761ba287cfdc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling syn v2.0.68 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking linux-raw-sys v0.6.4 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking clap_builder v4.5.7 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking unbytify v0.2.0 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking fslock v0.2.1 [INFO] [stderr] Checking blocking-threadpool v1.0.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking uuid v1.9.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking indicatif v0.17.8 [INFO] [stderr] Checking simplelog v0.12.2 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking xattr v1.3.1 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Compiling test-case-core v3.3.1 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking ignore v0.4.22 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling clap_derive v4.5.5 [INFO] [stderr] Compiling test-case-macros v3.3.1 [INFO] [stderr] Checking test-case v3.3.1 [INFO] [stderr] Checking libfs v0.7.2 [INFO] [stderr] Checking libxcp v0.22.0 [INFO] [stderr] Checking clap v4.5.7 [INFO] [stderr] Checking xcp v0.21.2 (/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/progress.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 67 | let bar = indicatif::ProgressBar::new(size).with_style( [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 72 | Ok(Self { bar }) [INFO] [stdout] | ^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/progress.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 67 | let bar = indicatif::ProgressBar::new(size).with_style( [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 72 | Ok(Self { bar }) [INFO] [stdout] | ^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 `xcp` (bin "xcp" test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `xcp` (bin "xcp") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "2cb3348582aa2303c0e9da22b5163de32c434d9bea0b8633e395761ba287cfdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cb3348582aa2303c0e9da22b5163de32c434d9bea0b8633e395761ba287cfdc", kill_on_drop: false }` [INFO] [stdout] 2cb3348582aa2303c0e9da22b5163de32c434d9bea0b8633e395761ba287cfdc