[INFO] cloning repository https://github.com/JoNil/pi-finder [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JoNil/pi-finder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoNil%2Fpi-finder", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoNil%2Fpi-finder'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 17532399c5a3e369ef0840b061a5447b4eeb2f77 [INFO] checking JoNil/pi-finder/17532399c5a3e369ef0840b061a5447b4eeb2f77 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%2FJoNil%2Fpi-finder" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JoNil/pi-finder 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] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/JoNil/pi-finder [INFO] finished tweaking git repo https://github.com/JoNil/pi-finder [INFO] tweaked toml for git repo https://github.com/JoNil/pi-finder written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/JoNil/pi-finder 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] bd7040dd6cae6bf1ebf1e7bfeb741092b93bf1101e9c4891c7891b0087295a7a [INFO] running `Command { std: "docker" "start" "-a" "bd7040dd6cae6bf1ebf1e7bfeb741092b93bf1101e9c4891c7891b0087295a7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd7040dd6cae6bf1ebf1e7bfeb741092b93bf1101e9c4891c7891b0087295a7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd7040dd6cae6bf1ebf1e7bfeb741092b93bf1101e9c4891c7891b0087295a7a", kill_on_drop: false }` [INFO] [stdout] bd7040dd6cae6bf1ebf1e7bfeb741092b93bf1101e9c4891c7891b0087295a7a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b36c932b5cafd7fd7f8098840e0a943af1764f2e2e83f3b635385b7056477be7 [INFO] running `Command { std: "docker" "start" "-a" "b36c932b5cafd7fd7f8098840e0a943af1764f2e2e83f3b635385b7056477be7", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling pkg-config v0.3.20 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling version-compare v0.0.11 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling syn v1.0.77 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Compiling cfg-expr v0.9.0 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling gio v0.15.0 (https://github.com/gtk-rs/gtk-rs-core#0fa95a0c) [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking futures-io v0.3.17 [INFO] [stderr] Compiling nom v6.2.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Compiling gtk v0.15.0 (https://github.com/gtk-rs/gtk3-rs.git#abca5f93) [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Checking futures-executor v0.3.17 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling field-offset v0.3.4 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling system-deps v5.0.0 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling glib-sys v0.15.0 (https://github.com/gtk-rs/gtk-rs-core#0fa95a0c) [INFO] [stderr] Compiling gobject-sys v0.15.0 (https://github.com/gtk-rs/gtk-rs-core#0fa95a0c) [INFO] [stderr] Compiling gio-sys v0.15.0 (https://github.com/gtk-rs/gtk-rs-core#0fa95a0c) [INFO] [stderr] Compiling cairo-sys-rs v0.15.0 (https://github.com/gtk-rs/gtk-rs-core#0fa95a0c) [INFO] [stderr] Compiling pango-sys v0.15.0 (https://github.com/gtk-rs/gtk-rs-core#0fa95a0c) [INFO] [stderr] Compiling gdk-sys v0.15.0 (https://github.com/gtk-rs/gtk3-rs.git#abca5f93) [INFO] [stderr] Compiling atk-sys v0.15.0 (https://github.com/gtk-rs/gtk3-rs.git#abca5f93) [INFO] [stderr] Compiling gdk-pixbuf-sys v0.15.0 (https://github.com/gtk-rs/gtk-rs-core#0fa95a0c) [INFO] [stderr] Compiling gtk-sys v0.15.0 (https://github.com/gtk-rs/gtk3-rs.git#abca5f93) [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Compiling glib-macros v0.15.0 (https://github.com/gtk-rs/gtk-rs-core#0fa95a0c) [INFO] [stderr] Compiling gtk3-macros v0.15.0 (https://github.com/gtk-rs/gtk3-rs.git#abca5f93) [INFO] [stderr] Checking freedesktop_entry_parser v1.2.0 [INFO] [stderr] Checking glib v0.15.0 (https://github.com/gtk-rs/gtk-rs-core#0fa95a0c) [INFO] [stderr] Checking cairo-rs v0.15.0 (https://github.com/gtk-rs/gtk-rs-core#0fa95a0c) [INFO] [stderr] Checking pango v0.15.0 (https://github.com/gtk-rs/gtk-rs-core#0fa95a0c) [INFO] [stderr] Checking atk v0.15.0 (https://github.com/gtk-rs/gtk3-rs.git#abca5f93) [INFO] [stderr] Checking gdk-pixbuf v0.15.0 (https://github.com/gtk-rs/gtk-rs-core#0fa95a0c) [INFO] [stderr] Checking gdk v0.15.0 (https://github.com/gtk-rs/gtk3-rs.git#abca5f93) [INFO] [stderr] Checking pi-finder v0.1.0 (/opt/rustwide/workdir) [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/items.rs:148:5 [INFO] [stdout] | [INFO] [stdout] 147 | fn walk_dir(dir: impl AsRef) -> impl Iterator { [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 148 | fs::read_dir(dir.as_ref()).into_iter().flat_map(|i| { [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/items.rs:149:9 [INFO] [stdout] | [INFO] [stdout] 148 | fs::read_dir(dir.as_ref()).into_iter().flat_map(|i| { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 149 | / i.filter_map(|e| e.ok()) [INFO] [stdout] 150 | | .filter(|p| !p.path().is_dir()) [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/items.rs:148:5 [INFO] [stdout] | [INFO] [stdout] 147 | fn walk_dir(dir: impl AsRef) -> impl Iterator { [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 148 | fs::read_dir(dir.as_ref()).into_iter().flat_map(|i| { [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/items.rs:149:9 [INFO] [stdout] | [INFO] [stdout] 148 | fs::read_dir(dir.as_ref()).into_iter().flat_map(|i| { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 149 | / i.filter_map(|e| e.ok()) [INFO] [stdout] 150 | | .filter(|p| !p.path().is_dir()) [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] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pi-finder` (bin "pi-finder" test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `pi-finder` (bin "pi-finder") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "b36c932b5cafd7fd7f8098840e0a943af1764f2e2e83f3b635385b7056477be7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b36c932b5cafd7fd7f8098840e0a943af1764f2e2e83f3b635385b7056477be7", kill_on_drop: false }` [INFO] [stdout] b36c932b5cafd7fd7f8098840e0a943af1764f2e2e83f3b635385b7056477be7