[INFO] cloning repository https://github.com/ferrous-systems/training-proc-macros [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ferrous-systems/training-proc-macros" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fferrous-systems%2Ftraining-proc-macros", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fferrous-systems%2Ftraining-proc-macros'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bf11924e1113a900bf8aa24646211195fb683967 [INFO] checking ferrous-systems/training-proc-macros against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fferrous-systems%2Ftraining-proc-macros" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ferrous-systems/training-proc-macros on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ferrous-systems/training-proc-macros [INFO] finished tweaking git repo https://github.com/ferrous-systems/training-proc-macros [INFO] tweaked toml for git repo https://github.com/ferrous-systems/training-proc-macros written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ferrous-systems/training-proc-macros 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 532eea0ec5e3c24721117ddbb8d79fa7074ef14f6ac2db8175da0a53133d98d7 [INFO] running `Command { std: "docker" "start" "-a" "532eea0ec5e3c24721117ddbb8d79fa7074ef14f6ac2db8175da0a53133d98d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "532eea0ec5e3c24721117ddbb8d79fa7074ef14f6ac2db8175da0a53133d98d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "532eea0ec5e3c24721117ddbb8d79fa7074ef14f6ac2db8175da0a53133d98d7", kill_on_drop: false }` [INFO] [stdout] 532eea0ec5e3c24721117ddbb8d79fa7074ef14f6ac2db8175da0a53133d98d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f0843750b9a05fc635068e26ea7b2eea626535066fa7f480b3aa1aa5ba0013a [INFO] running `Command { std: "docker" "start" "-a" "3f0843750b9a05fc635068e26ea7b2eea626535066fa7f480b3aa1aa5ba0013a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking macro_impl v0.1.0 (/opt/rustwide/workdir/macro_impl) [INFO] [stderr] Checking pork_macro v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] Id: Hello [INFO] [stdout] found named field: Ident { ident: "world", span: #0 bytes(82..87) }: Ident { ident: "String", span: #0 bytes(89..95) }; [INFO] [stdout] found named field: Ident { ident: "goodbye", span: #0 bytes(101..108) }: Ident { ident: "u32", span: #0 bytes(110..113) }; [INFO] [stdout] Id: Hello [INFO] [stdout] found named field: Ident { ident: "world", span: #0 bytes(82..87) }: Ident { ident: "String", span: #0 bytes(89..95) }; [INFO] [stdout] found named field: Ident { ident: "goodbye", span: #0 bytes(101..108) }: Ident { ident: "u32", span: #0 bytes(110..113) }; [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.64s [INFO] running `Command { std: "docker" "inspect" "3f0843750b9a05fc635068e26ea7b2eea626535066fa7f480b3aa1aa5ba0013a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f0843750b9a05fc635068e26ea7b2eea626535066fa7f480b3aa1aa5ba0013a", kill_on_drop: false }` [INFO] [stdout] 3f0843750b9a05fc635068e26ea7b2eea626535066fa7f480b3aa1aa5ba0013a [INFO] checking ferrous-systems/training-proc-macros against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fferrous-systems%2Ftraining-proc-macros" "/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/ferrous-systems/training-proc-macros on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ferrous-systems/training-proc-macros [INFO] finished tweaking git repo https://github.com/ferrous-systems/training-proc-macros [INFO] tweaked toml for git repo https://github.com/ferrous-systems/training-proc-macros written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ferrous-systems/training-proc-macros 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf6d1f39078ad2a2bacc7febaa70c44ff0910b93254e84663f51d930fde0feee [INFO] running `Command { std: "docker" "start" "-a" "bf6d1f39078ad2a2bacc7febaa70c44ff0910b93254e84663f51d930fde0feee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf6d1f39078ad2a2bacc7febaa70c44ff0910b93254e84663f51d930fde0feee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf6d1f39078ad2a2bacc7febaa70c44ff0910b93254e84663f51d930fde0feee", kill_on_drop: false }` [INFO] [stdout] bf6d1f39078ad2a2bacc7febaa70c44ff0910b93254e84663f51d930fde0feee [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c49a59051635e51164412d5304486d6f1568f81427dfcd6113ccb3d07c30374 [INFO] running `Command { std: "docker" "start" "-a" "0c49a59051635e51164412d5304486d6f1568f81427dfcd6113ccb3d07c30374", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking macro_impl v0.1.0 (/opt/rustwide/workdir/macro_impl) [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] --> macro_impl/src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn derive_pi(_item: TokenStream) -> TokenStream { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 9 | "fn pi() -> f32 { 22./7. }".parse().unwrap() [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] --> macro_impl/src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn derive_pi(_item: TokenStream) -> TokenStream { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 9 | "fn pi() -> f32 { 22./7. }".parse().unwrap() [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: 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 `macro_impl` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `macro_impl` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "0c49a59051635e51164412d5304486d6f1568f81427dfcd6113ccb3d07c30374", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c49a59051635e51164412d5304486d6f1568f81427dfcd6113ccb3d07c30374", kill_on_drop: false }` [INFO] [stdout] 0c49a59051635e51164412d5304486d6f1568f81427dfcd6113ccb3d07c30374