[INFO] fetching crate remove_dir_all 0.8.3... [INFO] checking remove_dir_all-0.8.3 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate remove_dir_all 0.8.3 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate remove_dir_all 0.8.3 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate remove_dir_all 0.8.3 [INFO] finished tweaking crates.io crate remove_dir_all 0.8.3 [INFO] tweaked toml for crates.io crate remove_dir_all 0.8.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate remove_dir_all 0.8.3 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded env_logger v0.11.4 [INFO] [stderr] Downloaded fs_at v0.2.1 [INFO] [stderr] Downloaded env_filter v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 87198f4ccd2ba8c83cc7f6fa2fcd3eb2b47586285e38ad727108466ffa43609a [INFO] running `Command { std: "docker" "start" "-a" "87198f4ccd2ba8c83cc7f6fa2fcd3eb2b47586285e38ad727108466ffa43609a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "87198f4ccd2ba8c83cc7f6fa2fcd3eb2b47586285e38ad727108466ffa43609a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87198f4ccd2ba8c83cc7f6fa2fcd3eb2b47586285e38ad727108466ffa43609a", kill_on_drop: false }` [INFO] [stdout] 87198f4ccd2ba8c83cc7f6fa2fcd3eb2b47586285e38ad727108466ffa43609a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78f499d7e4d094cef5b144194ec5acc9af5b3ffbfb4f0a2b935ce6993f45b5fc [INFO] running `Command { std: "docker" "start" "-a" "78f499d7e4d094cef5b144194ec5acc9af5b3ffbfb4f0a2b935ce6993f45b5fc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking cvt v0.1.2 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking normpath v1.2.0 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking fs_at v0.2.1 [INFO] [stderr] Checking remove_dir_all v0.8.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `unique_identifier` is never used [INFO] [stdout] --> src/_impl/io.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub(crate) trait Io { [INFO] [stdout] | -- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 16 | fn unique_identifier(d: &File) -> io::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking env_filter v0.1.1 [INFO] [stderr] Checking env_logger v0.11.4 [INFO] [stderr] Compiling test-log-macros v0.2.16 [INFO] [stderr] Checking test-log v0.2.16 [INFO] [stdout] warning: associated function `unique_identifier` is never used [INFO] [stdout] --> src/_impl/io.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub(crate) trait Io { [INFO] [stdout] | -- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 16 | fn unique_identifier(d: &File) -> io::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.97s [INFO] running `Command { std: "docker" "inspect" "78f499d7e4d094cef5b144194ec5acc9af5b3ffbfb4f0a2b935ce6993f45b5fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78f499d7e4d094cef5b144194ec5acc9af5b3ffbfb4f0a2b935ce6993f45b5fc", kill_on_drop: false }` [INFO] [stdout] 78f499d7e4d094cef5b144194ec5acc9af5b3ffbfb4f0a2b935ce6993f45b5fc [INFO] checking remove_dir_all-0.8.3 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate remove_dir_all 0.8.3 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate remove_dir_all 0.8.3 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate remove_dir_all 0.8.3 [INFO] finished tweaking crates.io crate remove_dir_all 0.8.3 [INFO] tweaked toml for crates.io crate remove_dir_all 0.8.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate remove_dir_all 0.8.3 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0142d7b8d9fc90b3faec6565b1b7e910bd0c17f343f6fcd60a0d3b9071de8fef [INFO] running `Command { std: "docker" "start" "-a" "0142d7b8d9fc90b3faec6565b1b7e910bd0c17f343f6fcd60a0d3b9071de8fef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0142d7b8d9fc90b3faec6565b1b7e910bd0c17f343f6fcd60a0d3b9071de8fef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0142d7b8d9fc90b3faec6565b1b7e910bd0c17f343f6fcd60a0d3b9071de8fef", kill_on_drop: false }` [INFO] [stdout] 0142d7b8d9fc90b3faec6565b1b7e910bd0c17f343f6fcd60a0d3b9071de8fef [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93670939bd5591fe6eb31db08dcec3661233d5c8875971302ff127d0536f93bd [INFO] running `Command { std: "docker" "start" "-a" "93670939bd5591fe6eb31db08dcec3661233d5c8875971302ff127d0536f93bd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking cvt v0.1.2 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking normpath v1.2.0 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking fs_at v0.2.1 [INFO] [stderr] Checking remove_dir_all v0.8.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `unique_identifier` is never used [INFO] [stdout] --> src/_impl/io.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub(crate) trait Io { [INFO] [stdout] | -- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 16 | fn unique_identifier(d: &File) -> io::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/_impl.rs:46:11 [INFO] [stdout] | [INFO] [stdout] 40 | pub(crate) fn _ensure_empty_dir_path>(path: P) -> Result<()> { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 46 | match std::fs::create_dir(&path) { [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/_impl/unix.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | Ok(unsafe { File::from_raw_fd(fd) }) [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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `remove_dir_all` (lib) due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "93670939bd5591fe6eb31db08dcec3661233d5c8875971302ff127d0536f93bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93670939bd5591fe6eb31db08dcec3661233d5c8875971302ff127d0536f93bd", kill_on_drop: false }` [INFO] [stdout] 93670939bd5591fe6eb31db08dcec3661233d5c8875971302ff127d0536f93bd