[INFO] cloning repository https://github.com/AdinAck/embedded-command [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AdinAck/embedded-command" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdinAck%2Fembedded-command", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdinAck%2Fembedded-command'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 316b7837ddb779224a445c9983b9310a3a57d50c [INFO] checking AdinAck/embedded-command/316b7837ddb779224a445c9983b9310a3a57d50c against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdinAck%2Fembedded-command" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AdinAck/embedded-command on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AdinAck/embedded-command [INFO] finished tweaking git repo https://github.com/AdinAck/embedded-command [INFO] tweaked toml for git repo https://github.com/AdinAck/embedded-command written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/AdinAck/embedded-command 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86e55b434d141ffddb95ae249601ab9db221adcfd3c8400abe6608fa9963640a [INFO] running `Command { std: "docker" "start" "-a" "86e55b434d141ffddb95ae249601ab9db221adcfd3c8400abe6608fa9963640a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86e55b434d141ffddb95ae249601ab9db221adcfd3c8400abe6608fa9963640a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86e55b434d141ffddb95ae249601ab9db221adcfd3c8400abe6608fa9963640a", kill_on_drop: false }` [INFO] [stdout] 86e55b434d141ffddb95ae249601ab9db221adcfd3c8400abe6608fa9963640a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff11f268a40edf0bb5fbd198926800c01ad8a7920b905e4ad83212ef75fcd7bf [INFO] running `Command { std: "docker" "start" "-a" "ff11f268a40edf0bb5fbd198926800c01ad8a7920b905e4ad83212ef75fcd7bf", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling embedded-io-async v0.6.1 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking proc-macro2 v1.0.78 [INFO] [stderr] Checking hash32 v0.3.1 [INFO] [stderr] Compiling embedded-hal-async v1.0.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling embassy-sync v0.5.0 [INFO] [stderr] Checking embedded-io v0.6.1 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking quote v1.0.35 [INFO] [stderr] Checking embedded-hal v1.0.0 [INFO] [stderr] Checking critical-section v1.1.2 [INFO] [stderr] Checking crc-catalog v2.4.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking crc v3.0.1 [INFO] [stderr] Checking embassy-futures v0.1.1 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Compiling fill-array v0.2.1 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking Inflector v0.11.4 [INFO] [stderr] Checking macros v0.1.0 (/opt/rustwide/workdir/macros) [INFO] [stdout] error: this value of type `Vec` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> macros/src/cookie_cutter/vanilla.rs:179:25 [INFO] [stdout] | [INFO] [stdout] 179 | let idents: Vec<_> = fields [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 190 | / quote! { [INFO] [stdout] 191 | | #ident(#(#idents),*) => { [INFO] [stdout] 192 | | #path::SerializeIter::serialize_iter(&#tag_const, &mut dst)?; [INFO] [stdout] 193 | | #( [INFO] [stdout] ... | [INFO] [stdout] 198 | | } [INFO] [stdout] 199 | | } [INFO] [stdout] | | - [INFO] [stdout] | |_____________________| [INFO] [stdout] | |_____________________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____________________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 208 | / quote! { [INFO] [stdout] 209 | | #ident{#(#idents),*} => { [INFO] [stdout] 210 | | #path::SerializeIter::serialize_iter(&#tag_const, &mut dst)?; [INFO] [stdout] 211 | | #( [INFO] [stdout] ... | [INFO] [stdout] 216 | | } [INFO] [stdout] 217 | | } [INFO] [stdout] | | - [INFO] [stdout] | |_____________________| [INFO] [stdout] | |_____________________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____________________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may 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: this value of type `Vec` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> macros/src/cookie_cutter/vanilla.rs:179:25 [INFO] [stdout] | [INFO] [stdout] 179 | let idents: Vec<_> = fields [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 190 | / quote! { [INFO] [stdout] 191 | | #ident(#(#idents),*) => { [INFO] [stdout] 192 | | #path::SerializeIter::serialize_iter(&#tag_const, &mut dst)?; [INFO] [stdout] 193 | | #( [INFO] [stdout] ... | [INFO] [stdout] 198 | | } [INFO] [stdout] 199 | | } [INFO] [stdout] | | - [INFO] [stdout] | |_____________________| [INFO] [stdout] | |_____________________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____________________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 208 | / quote! { [INFO] [stdout] 209 | | #ident{#(#idents),*} => { [INFO] [stdout] 210 | | #path::SerializeIter::serialize_iter(&#tag_const, &mut dst)?; [INFO] [stdout] 211 | | #( [INFO] [stdout] ... | [INFO] [stdout] 216 | | } [INFO] [stdout] 217 | | } [INFO] [stdout] | | - [INFO] [stdout] | |_____________________| [INFO] [stdout] | |_____________________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____________________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may 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] [stderr] error: could not compile `macros` (lib test) 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 `macros` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "ff11f268a40edf0bb5fbd198926800c01ad8a7920b905e4ad83212ef75fcd7bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff11f268a40edf0bb5fbd198926800c01ad8a7920b905e4ad83212ef75fcd7bf", kill_on_drop: false }` [INFO] [stdout] ff11f268a40edf0bb5fbd198926800c01ad8a7920b905e4ad83212ef75fcd7bf