[INFO] fetching crate tiger-lib 1.1.0... [INFO] checking tiger-lib-1.1.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate tiger-lib 1.1.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate tiger-lib 1.1.0 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 tiger-lib 1.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate tiger-lib 1.1.0 [INFO] tweaked toml for crates.io crate tiger-lib 1.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 96 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding phf v0.10.1 (available: v0.11.2) [INFO] [stderr] Adding phf_generator v0.10.0 (available: v0.11.2) [INFO] [stderr] Adding phf_macros v0.10.0 (available: v0.11.2) [INFO] [stderr] Adding phf_shared v0.10.0 (available: v0.11.2) [INFO] [stderr] Adding radium v0.7.0 (available: v1.1.0) [INFO] [stderr] Adding siphasher v0.3.11 (available: v1.0.1) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wyz v0.5.1 (available: v0.6.1) [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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8e0b7731edd5fddfe4000b8a684cd14652ddf53a2cf3c86a746a7358f8f445f2 [INFO] running `Command { std: "docker" "start" "-a" "8e0b7731edd5fddfe4000b8a684cd14652ddf53a2cf3c86a746a7358f8f445f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e0b7731edd5fddfe4000b8a684cd14652ddf53a2cf3c86a746a7358f8f445f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e0b7731edd5fddfe4000b8a684cd14652ddf53a2cf3c86a746a7358f8f445f2", kill_on_drop: false }` [INFO] [stdout] 8e0b7731edd5fddfe4000b8a684cd14652ddf53a2cf3c86a746a7358f8f445f2 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad4a919db2b7d9cd2f305db0118e8ae375d80ca121e734d1193bb235c56029e1 [INFO] running `Command { std: "docker" "start" "-a" "ad4a919db2b7d9cd2f305db0118e8ae375d80ca121e734d1193bb235c56029e1", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Checking byteorder-lite v0.1.0 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking phf_shared v0.10.0 [INFO] [stderr] Checking fdeflate v0.3.5 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Checking bytemuck v1.18.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking as-any v0.3.1 [INFO] [stderr] Checking inventory v0.3.15 [INFO] [stderr] Checking ansiterm v0.12.2 [INFO] [stderr] Checking bimap v0.6.3 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Checking flate2 v1.0.34 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking const-random v0.1.18 [INFO] [stderr] Checking png v0.17.14 [INFO] [stderr] Checking image v0.25.2 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling atomic_enum v0.3.0 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking tiger-lib v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/ck3/data/events.rs:81:60 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn get_event<'a>(&'a self, key: &'a str) -> Option<&Event> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/everything.rs:954:80 [INFO] [stdout] | [INFO] [stdout] 954 | pub fn iter_keys_ck3<'a>(&'a self, itype: Item) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/everything.rs:998:76 [INFO] [stdout] | [INFO] [stdout] 998 | pub fn iter_keys<'a>(&'a self, itype: Item) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/fileset.rs:449:64 [INFO] [stdout] | [INFO] [stdout] 449 | pub fn get_files_under<'a>(&'a self, subpath: &'a Path) -> &[FileEntry] { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/ck3/data/events.rs:81:60 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn get_event<'a>(&'a self, key: &'a str) -> Option<&Event> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/everything.rs:954:80 [INFO] [stdout] | [INFO] [stdout] 954 | pub fn iter_keys_ck3<'a>(&'a self, itype: Item) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/everything.rs:998:76 [INFO] [stdout] | [INFO] [stdout] 998 | pub fn iter_keys<'a>(&'a self, itype: Item) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/fileset.rs:449:64 [INFO] [stdout] | [INFO] [stdout] 449 | pub fn get_files_under<'a>(&'a self, subpath: &'a Path) -> &[FileEntry] { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `RwLockReadGuard<'_, HashMap>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/macros.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 54 | mut f: F, [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 57 | if let Some(x) = self.cache.read().unwrap().get(&key) { [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 `RwLockReadGuard<'_, HashMap>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/macros.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 54 | mut f: F, [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 57 | if let Some(x) = self.cache.read().unwrap().get(&key) { [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; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tiger-lib` (lib test) due to 2 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `tiger-lib` (lib) due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "ad4a919db2b7d9cd2f305db0118e8ae375d80ca121e734d1193bb235c56029e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad4a919db2b7d9cd2f305db0118e8ae375d80ca121e734d1193bb235c56029e1", kill_on_drop: false }` [INFO] [stdout] ad4a919db2b7d9cd2f305db0118e8ae375d80ca121e734d1193bb235c56029e1