[INFO] fetching crate to-html 0.1.5... [INFO] checking to-html-0.1.5 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate to-html 0.1.5 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate to-html 0.1.5 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 to-html 0.1.5 [INFO] finished tweaking crates.io crate to-html 0.1.5 [INFO] tweaked toml for crates.io crate to-html 0.1.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate to-html 0.1.5 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4976bb016cc61ecaca7bea80eff824d4dcaafa8528b6d091c04198507a6f7d51 [INFO] running `Command { std: "docker" "start" "-a" "4976bb016cc61ecaca7bea80eff824d4dcaafa8528b6d091c04198507a6f7d51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4976bb016cc61ecaca7bea80eff824d4dcaafa8528b6d091c04198507a6f7d51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4976bb016cc61ecaca7bea80eff824d4dcaafa8528b6d091c04198507a6f7d51", kill_on_drop: false }` [INFO] [stdout] 4976bb016cc61ecaca7bea80eff824d4dcaafa8528b6d091c04198507a6f7d51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c09f94a3dc70edca0d7c94c249bd8f70d129e937137bdbe329961bd4c8a36f5e [INFO] running `Command { std: "docker" "start" "-a" "c09f94a3dc70edca0d7c94c249bd8f70d129e937137bdbe329961bd4c8a36f5e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling anstyle v1.0.4 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling rustix v0.38.25 [INFO] [stderr] Compiling clap_lex v0.6.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking linux-raw-sys v0.4.12 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling anstream v0.6.4 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking fake-tty v0.3.1 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Compiling clap_builder v4.4.9 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling logos-derive v0.12.1 [INFO] [stderr] Checking ansi-to-html v0.2.1 [INFO] [stderr] Checking logos v0.12.1 [INFO] [stderr] Compiling clap v4.4.10 [INFO] [stderr] Compiling clap_complete v4.4.4 [INFO] [stderr] Compiling to-html v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Checking basic-toml v0.1.7 [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/opts/config.rs:21:11 [INFO] [stdout] | [INFO] [stdout] 21 | match fs::read_to_string(&to_html_config) { [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/opts/config.rs:21:11 [INFO] [stdout] | [INFO] [stdout] 21 | match fs::read_to_string(&to_html_config) { [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `to-html` (bin "to-html") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `to-html` (bin "to-html" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "c09f94a3dc70edca0d7c94c249bd8f70d129e937137bdbe329961bd4c8a36f5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c09f94a3dc70edca0d7c94c249bd8f70d129e937137bdbe329961bd4c8a36f5e", kill_on_drop: false }` [INFO] [stdout] c09f94a3dc70edca0d7c94c249bd8f70d129e937137bdbe329961bd4c8a36f5e