[INFO] fetching crate unionfarm 0.1.5... [INFO] checking unionfarm-0.1.5 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate unionfarm 0.1.5 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate unionfarm 0.1.5 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 unionfarm 0.1.5 [INFO] finished tweaking crates.io crate unionfarm 0.1.5 [INFO] tweaked toml for crates.io crate unionfarm 0.1.5 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate unionfarm 0.1.5 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f4e226de79860b556a8772f11bc232cc85d92eb58c5e4c12f50117d0fb3a2ae0 [INFO] running `Command { std: "docker" "start" "-a" "f4e226de79860b556a8772f11bc232cc85d92eb58c5e4c12f50117d0fb3a2ae0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4e226de79860b556a8772f11bc232cc85d92eb58c5e4c12f50117d0fb3a2ae0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4e226de79860b556a8772f11bc232cc85d92eb58c5e4c12f50117d0fb3a2ae0", kill_on_drop: false }` [INFO] [stdout] f4e226de79860b556a8772f11bc232cc85d92eb58c5e4c12f50117d0fb3a2ae0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3f61b829fe19eb275e6e23beae9c34368839bd24a4a3c32f36644b6b81b9e346 [INFO] running `Command { std: "docker" "start" "-a" "3f61b829fe19eb275e6e23beae9c34368839bd24a4a3c32f36644b6b81b9e346", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling cc v1.0.99 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking gimli v0.29.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking object v0.36.0 [INFO] [stderr] Checking clap_builder v4.5.7 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Compiling syn v2.0.67 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking addr2line v0.22.0 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Compiling clap_derive v4.5.5 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking pretty_env_logger v0.5.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking exitfailure v0.5.1 [INFO] [stderr] Checking clap v4.5.7 [INFO] [stderr] Checking clap-verbosity-flag v2.2.0 [INFO] [stderr] Checking unionfarm v0.1.5 (/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/main.rs:456:29 [INFO] [stdout] | [INFO] [stdout] 455 | .map(|i| { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 456 | / i.map(|de| ItemForRemoval { [INFO] [stdout] 457 | | path: last.join(de.file_name()), [INFO] [stdout] 458 | | type_: de.file_type().ok(), [INFO] [stdout] 459 | | }) [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/main.rs:458:40 [INFO] [stdout] | [INFO] [stdout] 456 | ... i.map(|de| ItemForRemoval { [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 457 | ... path: last.join(de.file_name()), [INFO] [stdout] 458 | ... type_: de.file_type().ok(), [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:539:33 [INFO] [stdout] | [INFO] [stdout] 533 | i.map(|d| { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 539 | d.file_type() [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `unionfarm` (bin "unionfarm") due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/main.rs:456:29 [INFO] [stdout] | [INFO] [stdout] 455 | .map(|i| { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 456 | / i.map(|de| ItemForRemoval { [INFO] [stdout] 457 | | path: last.join(de.file_name()), [INFO] [stdout] 458 | | type_: de.file_type().ok(), [INFO] [stdout] 459 | | }) [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/main.rs:458:40 [INFO] [stdout] | [INFO] [stdout] 456 | ... i.map(|de| ItemForRemoval { [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 457 | ... path: last.join(de.file_name()), [INFO] [stdout] 458 | ... type_: de.file_type().ok(), [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:539:33 [INFO] [stdout] | [INFO] [stdout] 533 | i.map(|d| { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 539 | d.file_type() [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `unionfarm` (bin "unionfarm" test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "3f61b829fe19eb275e6e23beae9c34368839bd24a4a3c32f36644b6b81b9e346", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f61b829fe19eb275e6e23beae9c34368839bd24a4a3c32f36644b6b81b9e346", kill_on_drop: false }` [INFO] [stdout] 3f61b829fe19eb275e6e23beae9c34368839bd24a4a3c32f36644b6b81b9e346