[INFO] fetching crate rfs_tester 0.2.1... [INFO] checking rfs_tester-0.2.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate rfs_tester 0.2.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate rfs_tester 0.2.1 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rfs_tester 0.2.1 [INFO] finished tweaking crates.io crate rfs_tester 0.2.1 [INFO] tweaked toml for crates.io crate rfs_tester 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 27 packages to latest compatible versions [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.14.5) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.5.0) [INFO] [stderr] Adding serde_yaml v0.8.26 (available: v0.9.34+deprecated) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 238b19108be450dbd123766eebc57d67c1cb152d5adcd6f3df0a5c52938049b0 [INFO] running `Command { std: "docker" "start" "-a" "238b19108be450dbd123766eebc57d67c1cb152d5adcd6f3df0a5c52938049b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "238b19108be450dbd123766eebc57d67c1cb152d5adcd6f3df0a5c52938049b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "238b19108be450dbd123766eebc57d67c1cb152d5adcd6f3df0a5c52938049b0", kill_on_drop: false }` [INFO] [stdout] 238b19108be450dbd123766eebc57d67c1cb152d5adcd6f3df0a5c52938049b0 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e7b779eda68a5e4c5a9143481c0d29389ee6c7838a0fd2a09378228e40f744e1 [INFO] running `Command { std: "docker" "start" "-a" "e7b779eda68a5e4c5a9143481c0d29389ee6c7838a0fd2a09378228e40f744e1", kill_on_drop: false }` [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking rfs_tester v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated tuple variant `rfs::fs_tester::FileContent::Inline`: Please use InlineBytes instead [INFO] [stdout] --> src/rfs/fs_tester.rs:156:3 [INFO] [stdout] | [INFO] [stdout] 156 | Inline(Vec), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated tuple variant `rfs::fs_tester::FileContent::Inline`: Please use InlineBytes instead [INFO] [stdout] --> src/rfs/fs_tester.rs:296:26 [INFO] [stdout] | [INFO] [stdout] 296 | FileContent::Inline(data) | FileContent::InlineBytes(data) => data, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated tuple variant `rfs::fs_tester::FileContent::Inline`: Please use InlineBytes instead [INFO] [stdout] --> src/rfs/fs_tester.rs:156:3 [INFO] [stdout] | [INFO] [stdout] 156 | Inline(Vec), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated tuple variant `rfs::fs_tester::FileContent::Inline`: Please use InlineBytes instead [INFO] [stdout] --> src/rfs/fs_tester.rs:296:26 [INFO] [stdout] | [INFO] [stdout] 296 | FileContent::Inline(data) | FileContent::InlineBytes(data) => data, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `rfs::fs_tester::FileContent::Inline::0`: Please use InlineBytes instead [INFO] [stdout] --> src/rfs/fs_tester.rs:296:33 [INFO] [stdout] | [INFO] [stdout] 296 | FileContent::Inline(data) | FileContent::InlineBytes(data) => data, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `rfs::fs_tester::FileContent::Inline::0`: Please use InlineBytes instead [INFO] [stdout] --> src/rfs/fs_tester.rs:296:33 [INFO] [stdout] | [INFO] [stdout] 296 | FileContent::Inline(data) | FileContent::InlineBytes(data) => data, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::result::Result<(), std::io::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/rfs/fs_tester.rs:471:21 [INFO] [stdout] | [INFO] [stdout] 466 | pub fn perform_fs_test(&self, test_proc: F) [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 471 | if let Err(e) = test_proc(dirname) { [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; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rfs_tester` (lib test) due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `std::result::Result<(), std::io::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/rfs/fs_tester.rs:471:21 [INFO] [stdout] | [INFO] [stdout] 466 | pub fn perform_fs_test(&self, test_proc: F) [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 471 | if let Err(e) = test_proc(dirname) { [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; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rfs_tester` (lib) due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "e7b779eda68a5e4c5a9143481c0d29389ee6c7838a0fd2a09378228e40f744e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7b779eda68a5e4c5a9143481c0d29389ee6c7838a0fd2a09378228e40f744e1", kill_on_drop: false }` [INFO] [stdout] e7b779eda68a5e4c5a9143481c0d29389ee6c7838a0fd2a09378228e40f744e1