[INFO] fetching crate faster-build 0.5.0... [INFO] checking faster-build-0.5.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate faster-build 0.5.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate faster-build 0.5.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate faster-build 0.5.0 [INFO] finished tweaking crates.io crate faster-build 0.5.0 [INFO] tweaked toml for crates.io crate faster-build 0.5.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate faster-build 0.5.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 085f14ff7d96bd5ccd156bc1d597bd336077d1c4d4ab01660200247a9e9e0410 [INFO] running `Command { std: "docker" "start" "-a" "085f14ff7d96bd5ccd156bc1d597bd336077d1c4d4ab01660200247a9e9e0410", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "085f14ff7d96bd5ccd156bc1d597bd336077d1c4d4ab01660200247a9e9e0410", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "085f14ff7d96bd5ccd156bc1d597bd336077d1c4d4ab01660200247a9e9e0410", kill_on_drop: false }` [INFO] [stdout] 085f14ff7d96bd5ccd156bc1d597bd336077d1c4d4ab01660200247a9e9e0410 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84fbe44ffaf497c871bcce2f136df49a7b95f6265626305d6d17ef59e3c46b2d [INFO] running `Command { std: "docker" "start" "-a" "84fbe44ffaf497c871bcce2f136df49a7b95f6265626305d6d17ef59e3c46b2d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.90 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Compiling snap v1.0.5 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking clap_lex v0.2.0 [INFO] [stderr] Checking fixedbitset v0.4.1 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Checking petgraph v0.6.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking filetime v0.2.16 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking nix v0.24.1 [INFO] [stderr] Checking shared_child v0.3.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking os_pipe v0.9.2 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking inotify v0.7.1 [INFO] [stderr] Checking duct v0.13.5 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking tar v0.4.38 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking indicatif v0.17.0-rc.10 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking notify v4.0.17 [INFO] [stderr] Checking ctrlc v3.2.2 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling clap_derive v3.1.18 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking clap v3.1.18 [INFO] [stderr] Checking serde_yaml v0.8.24 [INFO] [stderr] Checking faster-build v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `ProgressBar` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/run.rs:198:13 [INFO] [stdout] | [INFO] [stdout] 185 | workdir: P, [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 188 | rx: Receiver, [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 189 | done_tx: Sender<(String, Result)>, [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 190 | abort_rx: Receiver<()>, [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 198 | let bar = progress.add(ProgressBar::new(1)); [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: this value of type `indicatif::ProgressBar` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/run.rs:198:13 [INFO] [stdout] | [INFO] [stdout] 185 | workdir: P, [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 188 | rx: Receiver, [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 189 | done_tx: Sender<(String, Result)>, [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 190 | abort_rx: Receiver<()>, [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 198 | let bar = progress.add(ProgressBar::new(1)); [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 `faster-build` (bin "faster") 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 `faster-build` (bin "faster" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "84fbe44ffaf497c871bcce2f136df49a7b95f6265626305d6d17ef59e3c46b2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84fbe44ffaf497c871bcce2f136df49a7b95f6265626305d6d17ef59e3c46b2d", kill_on_drop: false }` [INFO] [stdout] 84fbe44ffaf497c871bcce2f136df49a7b95f6265626305d6d17ef59e3c46b2d