[INFO] fetching crate png2t 0.2.1... [INFO] checking png2t-0.2.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate png2t 0.2.1 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate png2t 0.2.1 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 crates.io crate png2t 0.2.1 [INFO] finished tweaking crates.io crate png2t 0.2.1 [INFO] tweaked toml for crates.io crate png2t 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate png2t 0.2.1 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 993a55f4632185772e2791847f80e9be8707dcb0defb990721b69a151baef1c6 [INFO] running `Command { std: "docker" "start" "-a" "993a55f4632185772e2791847f80e9be8707dcb0defb990721b69a151baef1c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "993a55f4632185772e2791847f80e9be8707dcb0defb990721b69a151baef1c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "993a55f4632185772e2791847f80e9be8707dcb0defb990721b69a151baef1c6", kill_on_drop: false }` [INFO] [stdout] 993a55f4632185772e2791847f80e9be8707dcb0defb990721b69a151baef1c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e0ccee410610636e50d6c329d540c246ce2cb108f983056e9d22878d6627b7e8 [INFO] running `Command { std: "docker" "start" "-a" "e0ccee410610636e50d6c329d540c246ce2cb108f983056e9d22878d6627b7e8", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking symphonia-core v0.5.3 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle v1.0.2 [INFO] [stderr] Compiling cpal v0.15.2 [INFO] [stderr] Checking ogg v0.8.0 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking flate2 v1.0.27 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking anstream v0.5.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking aho-corasick v1.0.4 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking fdeflate v0.3.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking half v2.2.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking gif v0.12.0 [INFO] [stderr] Checking png v0.17.10 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking clap_builder v4.4.0 [INFO] [stderr] Checking hound v3.5.0 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking human-sort v0.2.2 [INFO] [stderr] Checking lewton v0.10.2 [INFO] [stderr] Checking symphonia-metadata v0.5.3 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking symphonia-bundle-mp3 v0.5.3 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking alsa v0.7.1 [INFO] [stderr] Checking crossterm v0.26.1 [INFO] [stderr] Checking symphonia v0.5.3 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking regex-automata v0.3.6 [INFO] [stderr] Checking rodio v0.17.1 [INFO] [stderr] Checking jpeg-decoder v0.3.0 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling clap_derive v4.4.0 [INFO] [stderr] Checking regex v1.9.3 [INFO] [stderr] Checking tiff v0.9.0 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking exr v1.7.0 [INFO] [stderr] Checking clap v4.4.0 [INFO] [stderr] Checking image v0.24.7 [INFO] [stderr] Checking png2t v0.2.1 (/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/helpers.rs:121:35 [INFO] [stdout] | [INFO] [stdout] 121 | ... .map(|r| String::from(r.unwrap().path().to_str().unwrap())) // Unwrap ReadDir into a DirEntry, which is still not a sortable plain ... [INFO] [stdout] | - ^^^^^^^^^^ [INFO] [stdout] | | [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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [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/helpers.rs:121:35 [INFO] [stdout] | [INFO] [stdout] 121 | ... .map(|r| String::from(r.unwrap().path().to_str().unwrap())) // Unwrap ReadDir into a DirEntry, which is still not a sortable plain ... [INFO] [stdout] | - ^^^^^^^^^^ [INFO] [stdout] | | [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] [INFO] [stdout] [INFO] [stderr] error: could not compile `png2t` (bin "png2t") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `png2t` (bin "png2t" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "e0ccee410610636e50d6c329d540c246ce2cb108f983056e9d22878d6627b7e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0ccee410610636e50d6c329d540c246ce2cb108f983056e9d22878d6627b7e8", kill_on_drop: false }` [INFO] [stdout] e0ccee410610636e50d6c329d540c246ce2cb108f983056e9d22878d6627b7e8