[INFO] cloning repository https://github.com/danielhenrymantilla/fix_hidden_lifetime_bug.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danielhenrymantilla/fix_hidden_lifetime_bug.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielhenrymantilla%2Ffix_hidden_lifetime_bug.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielhenrymantilla%2Ffix_hidden_lifetime_bug.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fe1c5e865dd4c26e49687346e2dcac610c50d024 [INFO] checking danielhenrymantilla/fix_hidden_lifetime_bug.rs/fe1c5e865dd4c26e49687346e2dcac610c50d024 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%2Fdanielhenrymantilla%2Ffix_hidden_lifetime_bug.rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/danielhenrymantilla/fix_hidden_lifetime_bug.rs 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] removed /workspace/builds/worker-5-tc2/source/rust-toolchain [INFO] started tweaking git repo https://github.com/danielhenrymantilla/fix_hidden_lifetime_bug.rs [INFO] finished tweaking git repo https://github.com/danielhenrymantilla/fix_hidden_lifetime_bug.rs [INFO] tweaked toml for git repo https://github.com/danielhenrymantilla/fix_hidden_lifetime_bug.rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/danielhenrymantilla/fix_hidden_lifetime_bug.rs 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] ed023ffa634277771d17342676a5fdb492fa43d878c42b875102f3b27655afc8 [INFO] running `Command { std: "docker" "start" "-a" "ed023ffa634277771d17342676a5fdb492fa43d878c42b875102f3b27655afc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed023ffa634277771d17342676a5fdb492fa43d878c42b875102f3b27655afc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed023ffa634277771d17342676a5fdb492fa43d878c42b875102f3b27655afc8", kill_on_drop: false }` [INFO] [stdout] ed023ffa634277771d17342676a5fdb492fa43d878c42b875102f3b27655afc8 [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] 3f38448b1cc661aa18440682e3ee766d2b431c7d8b47b3312f358e6a242d1de6 [INFO] running `Command { std: "docker" "start" "-a" "3f38448b1cc661aa18440682e3ee766d2b431c7d8b47b3312f358e6a242d1de6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Checking unicode-ident v1.0.1 [INFO] [stderr] Checking quote v1.0.0 [INFO] [stderr] Checking fix-hidden-lifetime-bug-proc_macros v0.2.7 (/opt/rustwide/workdir/src/proc_macros) [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/proc_macros/mod.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 48 | attrs: TokenStream, [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 49 | input: TokenStream, [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 53 | krate, [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 54 | showme, [INFO] [stdout] 55 | } = parse_macro_input!(attrs); [INFO] [stdout] | ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 59 | / match parse_macro_input!(input) { [INFO] [stdout] 60 | | | Item::Fn(ItemFn { [INFO] [stdout] 61 | | attrs, vis, sig, block, [INFO] [stdout] 62 | | }) => { [INFO] [stdout] ... | [INFO] [stdout] 83 | | }) [INFO] [stdout] 84 | | .unwrap_or_else(|err| err.to_compile_error()) [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/proc_macros/mod.rs:140:8 [INFO] [stdout] | [INFO] [stdout] 111 | mut impl_: ItemImpl, [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 120 | let items = mem::take(&mut impl_.items); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 140 | Ok(impl_.into_token_stream()) [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/proc_macros/mod.rs:121:49 [INFO] [stdout] | [INFO] [stdout] 121 | impl_.items = items.into_iter().map(|it| Ok(match it { [INFO] [stdout] | __________________________________________--_____^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 122 | | | ImplItem::Method(mut fun) => { [INFO] [stdout] 123 | | let mut process_current = false; [INFO] [stdout] 124 | | fun.attrs.retain(|attr| ( [INFO] [stdout] ... | [INFO] [stdout] 138 | | | _ => it, [INFO] [stdout] 139 | | })).collect::>()?; [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fix-hidden-lifetime-bug-proc_macros` (lib) due to 4 previous errors [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/proc_macros/mod.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 48 | attrs: TokenStream, [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 49 | input: TokenStream, [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 53 | krate, [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 54 | showme, [INFO] [stdout] 55 | } = parse_macro_input!(attrs); [INFO] [stdout] | ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 59 | / match parse_macro_input!(input) { [INFO] [stdout] 60 | | | Item::Fn(ItemFn { [INFO] [stdout] 61 | | attrs, vis, sig, block, [INFO] [stdout] 62 | | }) => { [INFO] [stdout] ... | [INFO] [stdout] 83 | | }) [INFO] [stdout] 84 | | .unwrap_or_else(|err| err.to_compile_error()) [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/proc_macros/mod.rs:140:8 [INFO] [stdout] | [INFO] [stdout] 111 | mut impl_: ItemImpl, [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 120 | let items = mem::take(&mut impl_.items); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 140 | Ok(impl_.into_token_stream()) [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/proc_macros/mod.rs:121:49 [INFO] [stdout] | [INFO] [stdout] 121 | impl_.items = items.into_iter().map(|it| Ok(match it { [INFO] [stdout] | __________________________________________--_____^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 122 | | | ImplItem::Method(mut fun) => { [INFO] [stdout] 123 | | let mut process_current = false; [INFO] [stdout] 124 | | fun.attrs.retain(|attr| ( [INFO] [stdout] ... | [INFO] [stdout] 138 | | | _ => it, [INFO] [stdout] 139 | | })).collect::>()?; [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fix-hidden-lifetime-bug-proc_macros` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "3f38448b1cc661aa18440682e3ee766d2b431c7d8b47b3312f358e6a242d1de6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f38448b1cc661aa18440682e3ee766d2b431c7d8b47b3312f358e6a242d1de6", kill_on_drop: false }` [INFO] [stdout] 3f38448b1cc661aa18440682e3ee766d2b431c7d8b47b3312f358e6a242d1de6