[INFO] fetching crate obsidian-export 23.12.0... [INFO] checking obsidian-export-23.12.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate obsidian-export 23.12.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate obsidian-export 23.12.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate obsidian-export 23.12.0 [INFO] finished tweaking crates.io crate obsidian-export 23.12.0 [INFO] tweaked toml for crates.io crate obsidian-export 23.12.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate obsidian-export 23.12.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 867f44fd9795fff5bb5a00d709ec77d18afd33adbccbffc3e69ccc694d370b81 [INFO] running `Command { std: "docker" "start" "-a" "867f44fd9795fff5bb5a00d709ec77d18afd33adbccbffc3e69ccc694d370b81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "867f44fd9795fff5bb5a00d709ec77d18afd33adbccbffc3e69ccc694d370b81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "867f44fd9795fff5bb5a00d709ec77d18afd33adbccbffc3e69ccc694d370b81", kill_on_drop: false }` [INFO] [stdout] 867f44fd9795fff5bb5a00d709ec77d18afd33adbccbffc3e69ccc694d370b81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db106375a368b83e964e6a753f0d441591cfb625b0581934734801475b41ecca [INFO] running `Command { std: "docker" "start" "-a" "db106375a368b83e964e6a753f0d441591cfb625b0581934734801475b41ecca", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling semver v1.0.19 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling pulldown-cmark v0.9.3 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking hashbrown v0.14.0 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Checking aho-corasick v1.1.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking bstr v1.6.2 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling eyre v0.6.9 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking deunicode v1.4.1 [INFO] [stderr] Checking indexmap v2.0.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking unsafe-libyaml v0.2.9 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Checking slug v0.1.5 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Compiling relative-path v1.9.0 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking fastrand v2.0.0 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking pulldown-cmark-to-cmark v11.0.2 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking ignore v0.4.21 [INFO] [stderr] Checking matter v0.1.0-alpha4 [INFO] [stderr] Checking tempfile v3.8.1 [INFO] [stderr] Checking serde_yaml v0.9.27 [INFO] [stderr] Compiling gumdrop_derive v0.8.1 [INFO] [stderr] Compiling snafu-derive v0.7.5 [INFO] [stderr] Checking gumdrop v0.8.1 [INFO] [stderr] Checking snafu v0.7.5 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Checking obsidian-export v23.12.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking rstest v0.18.2 [INFO] [stdout] error: this value of type `walkdir::IntoIter` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/postprocessors_test.rs:271:18 [INFO] [stdout] | [INFO] [stdout] 254 | let tmp_dir = TempDir::new().expect("failed to make tempdir"); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 259 | let filter_by_tags = filter_by_tags( [INFO] [stdout] | -------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 271 | for entry in walker { [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `obsidian-export` (test "postprocessors_test") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `walkdir::IntoIter` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/export_test.rs:28:18 [INFO] [stdout] | [INFO] [stdout] 14 | let tmp_dir = TempDir::new().expect("failed to make tempdir"); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 28 | for entry in walker { [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: this value of type `walkdir::IntoIter` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/export_test.rs:377:18 [INFO] [stdout] | [INFO] [stdout] 363 | let tmp_dir = TempDir::new().expect("failed to make tempdir"); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 377 | for entry in walker { [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `obsidian-export` (test "export_test") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "db106375a368b83e964e6a753f0d441591cfb625b0581934734801475b41ecca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db106375a368b83e964e6a753f0d441591cfb625b0581934734801475b41ecca", kill_on_drop: false }` [INFO] [stdout] db106375a368b83e964e6a753f0d441591cfb625b0581934734801475b41ecca