[INFO] cloning repository https://github.com/LevitatingOrange/circular-family-tree [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LevitatingOrange/circular-family-tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLevitatingOrange%2Fcircular-family-tree", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLevitatingOrange%2Fcircular-family-tree'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3b371aa50935cd9d0b4f2604683dd3ce856f5e78 [INFO] checking LevitatingOrange/circular-family-tree/3b371aa50935cd9d0b4f2604683dd3ce856f5e78 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%2FLevitatingOrange%2Fcircular-family-tree" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LevitatingOrange/circular-family-tree 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/LevitatingOrange/circular-family-tree [INFO] finished tweaking git repo https://github.com/LevitatingOrange/circular-family-tree [INFO] tweaked toml for git repo https://github.com/LevitatingOrange/circular-family-tree written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/LevitatingOrange/circular-family-tree 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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 592520b00c202edaccd7bbb44dc933331d329b5cf4841a786d9296a0cfc6c3c2 [INFO] running `Command { std: "docker" "start" "-a" "592520b00c202edaccd7bbb44dc933331d329b5cf4841a786d9296a0cfc6c3c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "592520b00c202edaccd7bbb44dc933331d329b5cf4841a786d9296a0cfc6c3c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "592520b00c202edaccd7bbb44dc933331d329b5cf4841a786d9296a0cfc6c3c2", kill_on_drop: false }` [INFO] [stdout] 592520b00c202edaccd7bbb44dc933331d329b5cf4841a786d9296a0cfc6c3c2 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15ce769d41a37b9ea3bac407f1a31f5a8440f81c71d8f4035a7316f76eae8a94 [INFO] running `Command { std: "docker" "start" "-a" "15ce769d41a37b9ea3bac407f1a31f5a8440f81c71d8f4035a7316f76eae8a94", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling cc v1.0.41 [INFO] [stderr] Compiling pkg-config v0.3.15 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling proc-macro2 v1.0.2 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking xmlparser v0.9.0 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking rle-decode-fast v1.0.1 [INFO] [stderr] Checking siphasher v0.2.3 [INFO] [stderr] Checking float-cmp v0.5.2 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Checking libflate v0.1.27 [INFO] [stderr] Checking roxmltree v0.7.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking svgtypes v0.5.0 [INFO] [stderr] Checking simplecss v0.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking kurbo v0.2.3 [INFO] [stderr] Checking data-url v0.1.0 [INFO] [stderr] Checking ttf-parser v0.2.2 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking sw-composite v0.5.10 [INFO] [stderr] Compiling serde v1.0.87 [INFO] [stderr] Checking unicode-script v0.3.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking png v0.15.0 [INFO] [stderr] Checking typed-arena v1.5.0 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking unicode-vo v0.1.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking rctree v0.3.3 [INFO] [stderr] Checking xmlwriter v0.1.0 [INFO] [stderr] Checking regex-syntax v0.6.11 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling harfbuzz-sys v0.3.2 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Checking jpeg-decoder v0.1.16 [INFO] [stderr] Checking rgb v0.8.14 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking svg v0.5.12 [INFO] [stderr] Checking euclid v0.20.1 [INFO] [stderr] Checking freetype v0.4.1 [INFO] [stderr] Checking harfbuzz_rs v1.0.0 [INFO] [stderr] Checking lyon_geom v0.14.0 [INFO] [stderr] Checking usvg v0.8.0 [INFO] [stderr] Checking raqote v0.6.3 [INFO] [stderr] Checking regex v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.87 [INFO] [stderr] Checking resvg v0.8.0 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling structopt-derive v0.3.0 [INFO] [stderr] Checking structopt v0.3.0 [INFO] [stderr] Checking circular-binary-tree v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `resvg::prelude::*` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use resvg::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `resvg::prelude::*` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use resvg::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [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/circular_binary_tree.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 58 | let g = Group::new() [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 64 | / g.add(self.draw_segments()) [INFO] [stdout] 65 | | .add(self.draw_sectors()) [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/circular_binary_tree.rs:66:18 [INFO] [stdout] | [INFO] [stdout] 58 | let g = Group::new() [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 66 | .add(self.draw_content(content)) [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/circular_binary_tree.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 58 | let g = Group::new() [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 64 | / g.add(self.draw_segments()) [INFO] [stdout] 65 | | .add(self.draw_sectors()) [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/circular_binary_tree.rs:66:18 [INFO] [stdout] | [INFO] [stdout] 58 | let g = Group::new() [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 66 | .add(self.draw_content(content)) [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `circular-binary-tree` (bin "circular-binary-tree") due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `circular-binary-tree` (bin "circular-binary-tree" test) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "15ce769d41a37b9ea3bac407f1a31f5a8440f81c71d8f4035a7316f76eae8a94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15ce769d41a37b9ea3bac407f1a31f5a8440f81c71d8f4035a7316f76eae8a94", kill_on_drop: false }` [INFO] [stdout] 15ce769d41a37b9ea3bac407f1a31f5a8440f81c71d8f4035a7316f76eae8a94