[INFO] cloning repository https://github.com/ChangeCaps/belt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChangeCaps/belt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChangeCaps%2Fbelt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChangeCaps%2Fbelt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 891f358b912f084a8bc704443a881144d8d8befc [INFO] checking ChangeCaps/belt/891f358b912f084a8bc704443a881144d8d8befc 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%2FChangeCaps%2Fbelt" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ChangeCaps/belt 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/ChangeCaps/belt [INFO] finished tweaking git repo https://github.com/ChangeCaps/belt [INFO] tweaked toml for git repo https://github.com/ChangeCaps/belt written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ChangeCaps/belt 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c77232edb40f4ac644e8122f1ded4323af00a51372b9abfefbfdf39f4c8d7728 [INFO] running `Command { std: "docker" "start" "-a" "c77232edb40f4ac644e8122f1ded4323af00a51372b9abfefbfdf39f4c8d7728", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c77232edb40f4ac644e8122f1ded4323af00a51372b9abfefbfdf39f4c8d7728", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c77232edb40f4ac644e8122f1ded4323af00a51372b9abfefbfdf39f4c8d7728", kill_on_drop: false }` [INFO] [stdout] c77232edb40f4ac644e8122f1ded4323af00a51372b9abfefbfdf39f4c8d7728 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9247dbd13179f8354acec0eb59d14058c6a64baa99d149e02b193ffa54eac966 [INFO] running `Command { std: "docker" "start" "-a" "9247dbd13179f8354acec0eb59d14058c6a64baa99d149e02b193ffa54eac966", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking downcast-rs v1.1.1 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking rusttype v0.8.2 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking parking_lot_core v0.7.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Compiling glutin_egl_sys v0.1.4 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Compiling glutin_glx_sys v0.1.6 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Compiling backtrace-sys v0.1.34 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking parking_lot v0.10.0 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking wayland-commons v0.23.6 [INFO] [stderr] Checking calloop v0.4.4 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking instant v0.1.2 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Compiling glium v0.26.0 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking backtrace v0.3.45 [INFO] [stderr] Checking ordered-float v0.5.2 [INFO] [stderr] Checking png v0.15.3 [INFO] [stderr] Checking stb_truetype v0.2.8 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking takeable-option v0.5.0 [INFO] [stderr] Checking rusttype v0.3.0 [INFO] [stderr] Checking jpeg-decoder v0.1.18 [INFO] [stderr] Compiling serde_derive v1.0.105 [INFO] [stderr] Checking tiff v0.3.1 [INFO] [stderr] Checking image v0.22.5 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Checking smithay-client-toolkit v0.6.6 [INFO] [stderr] Checking winit v0.21.0 [INFO] [stderr] Checking glutin v0.23.0 [INFO] [stderr] Checking fumarole v0.1.22 [INFO] [stderr] Checking belt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/language/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use interpreter::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ the name `Function` in the type namespace is first re-exported here [INFO] [stdout] 6 | pub use parser::*; [INFO] [stdout] | --------- but the name `Function` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/language/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use interpreter::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ the name `Function` in the type namespace is first re-exported here [INFO] [stdout] 6 | pub use parser::*; [INFO] [stdout] | --------- but the name `Function` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` 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/level.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Clone, Serialize, Deserialize, Debug)] [INFO] [stdout] | ^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [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/level.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 105 | let mut file = std::fs::File::open(path).unwrap(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 111 | bincode::deserialize(&buf).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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `belt` (bin "belt") due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/level.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Clone, Serialize, Deserialize, Debug)] [INFO] [stdout] | ^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [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/level.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 105 | let mut file = std::fs::File::open(path).unwrap(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 111 | bincode::deserialize(&buf).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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `belt` (bin "belt" test) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "9247dbd13179f8354acec0eb59d14058c6a64baa99d149e02b193ffa54eac966", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9247dbd13179f8354acec0eb59d14058c6a64baa99d149e02b193ffa54eac966", kill_on_drop: false }` [INFO] [stdout] 9247dbd13179f8354acec0eb59d14058c6a64baa99d149e02b193ffa54eac966