[INFO] fetching crate fatfs 0.3.6... [INFO] checking fatfs-0.3.6 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate fatfs 0.3.6 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate fatfs 0.3.6 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 fatfs 0.3.6 [INFO] finished tweaking crates.io crate fatfs 0.3.6 [INFO] tweaked toml for crates.io crate fatfs 0.3.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate fatfs 0.3.6 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f5f60996e6edce681075b0f0208fdeb1e71540174b335a65af202f6373ccc19d [INFO] running `Command { std: "docker" "start" "-a" "f5f60996e6edce681075b0f0208fdeb1e71540174b335a65af202f6373ccc19d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f5f60996e6edce681075b0f0208fdeb1e71540174b335a65af202f6373ccc19d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5f60996e6edce681075b0f0208fdeb1e71540174b335a65af202f6373ccc19d", kill_on_drop: false }` [INFO] [stdout] f5f60996e6edce681075b0f0208fdeb1e71540174b335a65af202f6373ccc19d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9fe91b1d5e647610764eb7fbf5db001261b45fe5b8a1785c24ba654317f09f9a [INFO] running `Command { std: "docker" "start" "-a" "9fe91b1d5e647610764eb7fbf5db001261b45fe5b8a1785c24ba654317f09f9a", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking iana-time-zone v0.1.53 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking fscommon v0.1.1 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking chrono v0.4.23 [INFO] [stderr] Checking regex v1.7.1 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking fatfs v0.3.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated struct `chrono::Date`: Use `NaiveDate` or `DateTime` instead [INFO] [stdout] --> src/time.rs:81:29 [INFO] [stdout] | [INFO] [stdout] 81 | impl From for chrono::Date { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `chrono::Date`: Use `NaiveDate` or `DateTime` instead [INFO] [stdout] --> src/time.rs:100:19 [INFO] [stdout] | [INFO] [stdout] 100 | impl From> for Date { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `chrono::Date`: Use `NaiveDate` or `DateTime` instead [INFO] [stdout] --> src/time.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | chrono::Date::::from(date_time.date).and_hms_milli( [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `chrono::Date`: Use `NaiveDate` or `DateTime` instead [INFO] [stdout] --> src/time.rs:101:27 [INFO] [stdout] | [INFO] [stdout] 101 | fn from(date: chrono::Date) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `chrono::Date`: Use `NaiveDate` or `DateTime` instead [INFO] [stdout] --> src/time.rs:81:29 [INFO] [stdout] | [INFO] [stdout] 81 | impl From for chrono::Date { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `chrono::Date`: Use `NaiveDate` or `DateTime` instead [INFO] [stdout] --> src/time.rs:100:19 [INFO] [stdout] | [INFO] [stdout] 100 | impl From> for Date { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `chrono::Date`: Use `NaiveDate` or `DateTime` instead [INFO] [stdout] --> src/time.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | chrono::Date::::from(date_time.date).and_hms_milli( [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `chrono::Date`: Use `NaiveDate` or `DateTime` instead [INFO] [stdout] --> src/time.rs:101:27 [INFO] [stdout] | [INFO] [stdout] 101 | fn from(date: chrono::Date) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead [INFO] [stdout] --> src/time.rs:83:15 [INFO] [stdout] | [INFO] [stdout] 83 | Local.ymd(date.year as i32, date.month as u32, date.day as u32) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::Date::::and_hms_milli`: Use and_hms_milli_opt() instead [INFO] [stdout] --> src/time.rs:90:53 [INFO] [stdout] | [INFO] [stdout] 90 | chrono::Date::::from(date_time.date).and_hms_milli( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::DateTime::::date`: Use `date_naive()` instead [INFO] [stdout] --> src/time.rs:110:40 [INFO] [stdout] | [INFO] [stdout] 110 | date: Date::from(date_time.date()), [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::DateTime::::date`: Use `date_naive()` instead [INFO] [stdout] --> src/time.rs:140:41 [INFO] [stdout] | [INFO] [stdout] 140 | Date::from(chrono::Local::now().date()) [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead [INFO] [stdout] --> src/time.rs:83:15 [INFO] [stdout] | [INFO] [stdout] 83 | Local.ymd(date.year as i32, date.month as u32, date.day as u32) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::Date::::and_hms_milli`: Use and_hms_milli_opt() instead [INFO] [stdout] --> src/time.rs:90:53 [INFO] [stdout] | [INFO] [stdout] 90 | chrono::Date::::from(date_time.date).and_hms_milli( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::DateTime::::date`: Use `date_naive()` instead [INFO] [stdout] --> src/time.rs:110:40 [INFO] [stdout] | [INFO] [stdout] 110 | date: Date::from(date_time.date()), [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::DateTime::::date`: Use `date_naive()` instead [INFO] [stdout] --> src/time.rs:140:41 [INFO] [stdout] | [INFO] [stdout] 140 | Date::from(chrono::Local::now().date()) [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/write.rs:24:26 [INFO] [stdout] | [INFO] [stdout] 24 | fn call_with_tmp_img(f: &Fn(&str) -> (), filename: &str, test_seq: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 24 | fn call_with_tmp_img(f: &dyn Fn(&str) -> (), filename: &str, test_seq: u32) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/write.rs:41:21 [INFO] [stdout] | [INFO] [stdout] 41 | fn call_with_fs(f: &Fn(FileSystem) -> (), filename: &str, test_seq: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 41 | fn call_with_fs(f: &dyn Fn(FileSystem) -> (), filename: &str, test_seq: u32) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/read.rs:20:21 [INFO] [stdout] | [INFO] [stdout] 20 | fn call_with_fs(f: &Fn(FileSystem) -> (), filename: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 20 | fn call_with_fs(f: &dyn Fn(FileSystem) -> (), filename: &str) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `fatfs::File<'_, BufStream>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/write.rs:357:13 [INFO] [stdout] | [INFO] [stdout] 353 | fn test_multiple_files_in_directory(fs: FileSystem) { [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 354 | let dir = fs.root_dir().create_dir("/TMP").unwrap(); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 357 | let mut file = dir.create_file(&name).unwrap(); [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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fatfs` (test "write") due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9fe91b1d5e647610764eb7fbf5db001261b45fe5b8a1785c24ba654317f09f9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fe91b1d5e647610764eb7fbf5db001261b45fe5b8a1785c24ba654317f09f9a", kill_on_drop: false }` [INFO] [stdout] 9fe91b1d5e647610764eb7fbf5db001261b45fe5b8a1785c24ba654317f09f9a