[INFO] updating cached repository https://github.com/KEKE046/ir-serde [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d61dcc99774a64fc92f46476aea3addd7b769784 [INFO] checking KEKE046/ir-serde/d61dcc99774a64fc92f46476aea3addd7b769784 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%2FKEKE046%2Fir-serde" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KEKE046/ir-serde 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/KEKE046/ir-serde [INFO] finished tweaking git repo https://github.com/KEKE046/ir-serde [INFO] tweaked toml for git repo https://github.com/KEKE046/ir-serde written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/KEKE046/ir-serde 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1221dae50d0aa55cea3bc5508bf8610e4dc4e935e9e1cbdb4f9c2d3a2260ba47 [INFO] running `Command { std: "docker" "start" "-a" "1221dae50d0aa55cea3bc5508bf8610e4dc4e935e9e1cbdb4f9c2d3a2260ba47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1221dae50d0aa55cea3bc5508bf8610e4dc4e935e9e1cbdb4f9c2d3a2260ba47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1221dae50d0aa55cea3bc5508bf8610e4dc4e935e9e1cbdb4f9c2d3a2260ba47", kill_on_drop: false }` [INFO] [stdout] 1221dae50d0aa55cea3bc5508bf8610e4dc4e935e9e1cbdb4f9c2d3a2260ba47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] fe50034186e91f576764cedbcf2e0c7fff9cef9e479999deee2fcc472207558c [INFO] running `Command { std: "docker" "start" "-a" "fe50034186e91f576764cedbcf2e0c7fff9cef9e479999deee2fcc472207558c", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling syn v2.0.74 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking quote v1.0.36 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling logos-codegen v0.14.1 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Compiling logos-derive v0.14.1 [INFO] [stderr] Checking logos v0.14.1 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking ir-serde-macros v0.1.0 (/opt/rustwide/workdir/ir-serde-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] --> ir-serde-macros/src/lib.rs:178:5 [INFO] [stdout] | [INFO] [stdout] 176 | params: impl 'r + IntoIterator, [INFO] [stdout] | ------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 177 | ) -> TokenStream2 { [INFO] [stdout] 178 | / params [INFO] [stdout] 179 | | .into_iter() [INFO] [stdout] 180 | | .map(|p| match p { [INFO] [stdout] 181 | | GenericParam::Type(TypeParam { ident, .. }) => quote! {#ident,}, [INFO] [stdout] 182 | | GenericParam::Lifetime(LifetimeParam { lifetime, .. }) => quote! {#lifetime,}, [INFO] [stdout] 183 | | GenericParam::Const(ConstParam { ident, .. }) => quote! {#ident,}, [INFO] [stdout] 184 | | }) [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] --> ir-serde-macros/src/lib.rs:188:5 [INFO] [stdout] | [INFO] [stdout] 187 | fn extract_types<'r>(params: impl 'r + IntoIterator) -> Vec<&'r Ident> { [INFO] [stdout] | ------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 188 | / params [INFO] [stdout] 189 | | .into_iter() [INFO] [stdout] 190 | | .filter_map(|p| match p { [INFO] [stdout] 191 | | GenericParam::Type(TypeParam { ident, .. }) => Some(ident), [INFO] [stdout] 192 | | _ => None, [INFO] [stdout] 193 | | }) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ir-serde-macros` (lib test) due to 3 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] --> ir-serde-macros/src/lib.rs:178:5 [INFO] [stdout] | [INFO] [stdout] 176 | params: impl 'r + IntoIterator, [INFO] [stdout] | ------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 177 | ) -> TokenStream2 { [INFO] [stdout] 178 | / params [INFO] [stdout] 179 | | .into_iter() [INFO] [stdout] 180 | | .map(|p| match p { [INFO] [stdout] 181 | | GenericParam::Type(TypeParam { ident, .. }) => quote! {#ident,}, [INFO] [stdout] 182 | | GenericParam::Lifetime(LifetimeParam { lifetime, .. }) => quote! {#lifetime,}, [INFO] [stdout] 183 | | GenericParam::Const(ConstParam { ident, .. }) => quote! {#ident,}, [INFO] [stdout] 184 | | }) [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] --> ir-serde-macros/src/lib.rs:188:5 [INFO] [stdout] | [INFO] [stdout] 187 | fn extract_types<'r>(params: impl 'r + IntoIterator) -> Vec<&'r Ident> { [INFO] [stdout] | ------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 188 | / params [INFO] [stdout] 189 | | .into_iter() [INFO] [stdout] 190 | | .filter_map(|p| match p { [INFO] [stdout] 191 | | GenericParam::Type(TypeParam { ident, .. }) => Some(ident), [INFO] [stdout] 192 | | _ => None, [INFO] [stdout] 193 | | }) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ir-serde-macros` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "fe50034186e91f576764cedbcf2e0c7fff9cef9e479999deee2fcc472207558c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe50034186e91f576764cedbcf2e0c7fff9cef9e479999deee2fcc472207558c", kill_on_drop: false }` [INFO] [stdout] fe50034186e91f576764cedbcf2e0c7fff9cef9e479999deee2fcc472207558c