[INFO] cloning repository https://github.com/Isaac-Fate/bitbarrel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Isaac-Fate/bitbarrel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIsaac-Fate%2Fbitbarrel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIsaac-Fate%2Fbitbarrel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e8fcdc42a90b2ddfab8ab5cd3bd423e26f5a577b [INFO] checking Isaac-Fate/bitbarrel/e8fcdc42a90b2ddfab8ab5cd3bd423e26f5a577b against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIsaac-Fate%2Fbitbarrel" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Isaac-Fate/bitbarrel 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 git repo https://github.com/Isaac-Fate/bitbarrel [INFO] finished tweaking git repo https://github.com/Isaac-Fate/bitbarrel [INFO] tweaked toml for git repo https://github.com/Isaac-Fate/bitbarrel written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Isaac-Fate/bitbarrel 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c9808d2d00d3e08f85730b6ffff0ae8970be301a6ef5bc74ebdb29f800185c2c [INFO] running `Command { std: "docker" "start" "-a" "c9808d2d00d3e08f85730b6ffff0ae8970be301a6ef5bc74ebdb29f800185c2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9808d2d00d3e08f85730b6ffff0ae8970be301a6ef5bc74ebdb29f800185c2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9808d2d00d3e08f85730b6ffff0ae8970be301a6ef5bc74ebdb29f800185c2c", kill_on_drop: false }` [INFO] [stdout] c9808d2d00d3e08f85730b6ffff0ae8970be301a6ef5bc74ebdb29f800185c2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d46ea6773e4415894640bc16ff78ebf3c6a2f2417404e2c71c4c73bb3460f98a [INFO] running `Command { std: "docker" "start" "-a" "d46ea6773e4415894640bc16ff78ebf3c6a2f2417404e2c71c4c73bb3460f98a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.82 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking anstyle-query v1.0.3 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Compiling thiserror v1.0.60 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.61 [INFO] [stderr] Checking parking_lot v0.12.2 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Compiling thiserror-impl v1.0.60 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Checking bitbarrel v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/data/data_file.rs:19:32 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new>(dir: P, file_id: u32) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file_id` [INFO] [stdout] --> src/data/data_file.rs:19:40 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new>(dir: P, file_id: u32) -> Self { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> src/data/data_file.rs:38:25 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn write(&self, buf: &[u8]) -> Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/data/data_file.rs:19:32 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new>(dir: P, file_id: u32) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file_id` [INFO] [stdout] --> src/data/data_file.rs:19:40 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new>(dir: P, file_id: u32) -> Self { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> src/data/data_file.rs:38:25 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn write(&self, buf: &[u8]) -> Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `key`, `value`, and `status` are never read [INFO] [stdout] --> src/data/log_record.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct LogRecord { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 8 | pub(crate) key: Bytes, [INFO] [stdout] | ^^^ [INFO] [stdout] 9 | pub(crate) value: Bytes, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | pub(crate) status: LogRecordStatus, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Deleted` is never constructed [INFO] [stdout] --> src/data/log_record.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub enum LogRecordStatus { [INFO] [stdout] | --------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 26 | Deleted, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `io_manager` is never read [INFO] [stdout] --> src/data/data_file.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct DataFile { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | io_manager: Box, [INFO] [stdout] | ^^^^^^^^^^ [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/io/file_io.rs:20:15 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new>(file_path: P) -> Result { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 19 | // Open file [INFO] [stdout] 20 | match OpenOptions::new().create(true).read(true).write(true).append(true).open(file_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/io/file_io.rs:44:15 [INFO] [stdout] | [INFO] [stdout] 41 | let read_guard = self.fd.read(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 44 | match read_guard.read_at(buf, offest) { [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/io/file_io.rs:61:15 [INFO] [stdout] | [INFO] [stdout] 58 | let mut write_guard = self.fd.write(); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 61 | match write_guard.write(buf) { [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/io/file_io.rs:78:15 [INFO] [stdout] | [INFO] [stdout] 75 | let read_guard = self.fd.read(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 78 | match read_guard.sync_all() { [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 4 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bitbarrel` (lib) due to 5 previous errors; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: fields `key`, `value`, and `status` are never read [INFO] [stdout] --> src/data/log_record.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct LogRecord { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 8 | pub(crate) key: Bytes, [INFO] [stdout] | ^^^ [INFO] [stdout] 9 | pub(crate) value: Bytes, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | pub(crate) status: LogRecordStatus, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Deleted` is never constructed [INFO] [stdout] --> src/data/log_record.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub enum LogRecordStatus { [INFO] [stdout] | --------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 26 | Deleted, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `io_manager` is never read [INFO] [stdout] --> src/data/data_file.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct DataFile { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | io_manager: Box, [INFO] [stdout] | ^^^^^^^^^^ [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/io/file_io.rs:20:15 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new>(file_path: P) -> Result { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 19 | // Open file [INFO] [stdout] 20 | match OpenOptions::new().create(true).read(true).write(true).append(true).open(file_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/io/file_io.rs:44:15 [INFO] [stdout] | [INFO] [stdout] 41 | let read_guard = self.fd.read(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 44 | match read_guard.read_at(buf, offest) { [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/io/file_io.rs:61:15 [INFO] [stdout] | [INFO] [stdout] 58 | let mut write_guard = self.fd.write(); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 61 | match write_guard.write(buf) { [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/io/file_io.rs:78:15 [INFO] [stdout] | [INFO] [stdout] 75 | let read_guard = self.fd.read(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 78 | match read_guard.sync_all() { [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 4 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bitbarrel` (lib test) due to 5 previous errors; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "d46ea6773e4415894640bc16ff78ebf3c6a2f2417404e2c71c4c73bb3460f98a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d46ea6773e4415894640bc16ff78ebf3c6a2f2417404e2c71c4c73bb3460f98a", kill_on_drop: false }` [INFO] [stdout] d46ea6773e4415894640bc16ff78ebf3c6a2f2417404e2c71c4c73bb3460f98a