[INFO] fetching crate lasso 0.7.3... [INFO] checking lasso-0.7.3 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate lasso 0.7.3 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate lasso 0.7.3 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 lasso 0.7.3 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate lasso 0.7.3 [INFO] tweaked toml for crates.io crate lasso 0.7.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate lasso 0.7.3 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] [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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee6610cdf1d449d7c39f0483313bbb136063af3fe29bc0b2e99fb2791eb6f4d0 [INFO] running `Command { std: "docker" "start" "-a" "ee6610cdf1d449d7c39f0483313bbb136063af3fe29bc0b2e99fb2791eb6f4d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee6610cdf1d449d7c39f0483313bbb136063af3fe29bc0b2e99fb2791eb6f4d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee6610cdf1d449d7c39f0483313bbb136063af3fe29bc0b2e99fb2791eb6f4d0", kill_on_drop: false }` [INFO] [stdout] ee6610cdf1d449d7c39f0483313bbb136063af3fe29bc0b2e99fb2791eb6f4d0 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f85f19bcb661f2ea1e1e14b60dc297b0da891a1e60f71b9720e7b1b64c70f61 [INFO] running `Command { std: "docker" "start" "-a" "3f85f19bcb661f2ea1e1e14b60dc297b0da891a1e60f71b9720e7b1b64c70f61", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling serde v1.0.163 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Checking zerocopy v0.7.34 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking regex-syntax v0.7.1 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking plotters-svg v0.3.3 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking regex v1.8.1 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking plotters v0.3.4 [INFO] [stderr] Checking lasso v0.7.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking csv v1.2.1 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Compiling serde_derive v1.0.163 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stdout] error: this value of type `rodeo::Rodeo` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/rodeo.rs:1192:17 [INFO] [stdout] | [INFO] [stdout] 1186 | let mut rodeo: Rodeo = Rodeo::with_hasher(RandomState::new()); [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1192 | let mut rodeo: Rodeo = [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 `rodeo::Rodeo` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/rodeo.rs:1220:17 [INFO] [stdout] | [INFO] [stdout] 1201 | let mut rodeo: Rodeo = [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1220 | let mut rodeo: Rodeo = Rodeo::with_capacity_and_hasher( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lasso` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "3f85f19bcb661f2ea1e1e14b60dc297b0da891a1e60f71b9720e7b1b64c70f61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f85f19bcb661f2ea1e1e14b60dc297b0da891a1e60f71b9720e7b1b64c70f61", kill_on_drop: false }` [INFO] [stdout] 3f85f19bcb661f2ea1e1e14b60dc297b0da891a1e60f71b9720e7b1b64c70f61