[INFO] fetching crate throttle_my_fn 0.2.6... [INFO] checking throttle_my_fn-0.2.6 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate throttle_my_fn 0.2.6 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate throttle_my_fn 0.2.6 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 crates.io crate throttle_my_fn 0.2.6 [INFO] finished tweaking crates.io crate throttle_my_fn 0.2.6 [INFO] tweaked toml for crates.io crate throttle_my_fn 0.2.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate throttle_my_fn 0.2.6 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lock_api v0.4.5 [INFO] [stderr] Downloaded parking_lot_core v0.8.5 [INFO] [stderr] Downloaded proc-macro2 v1.0.32 [INFO] [stderr] Downloaded syn v1.0.81 [INFO] [stderr] Downloaded libc v0.2.107 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1126d05bbc3d6c6c9167ff18bbb2b77c913cee2af9cb9d0ba644d2c52c8c02bc [INFO] running `Command { std: "docker" "start" "-a" "1126d05bbc3d6c6c9167ff18bbb2b77c913cee2af9cb9d0ba644d2c52c8c02bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1126d05bbc3d6c6c9167ff18bbb2b77c913cee2af9cb9d0ba644d2c52c8c02bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1126d05bbc3d6c6c9167ff18bbb2b77c913cee2af9cb9d0ba644d2c52c8c02bc", kill_on_drop: false }` [INFO] [stdout] 1126d05bbc3d6c6c9167ff18bbb2b77c913cee2af9cb9d0ba644d2c52c8c02bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] bad3601167bd1f61d0cb41ebb4e8c381ed88f75341a6bc749889f0645f985742 [INFO] running `Command { std: "docker" "start" "-a" "bad3601167bd1f61d0cb41ebb4e8c381ed88f75341a6bc749889f0645f985742", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Checking quote v1.0.10 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking throttle_my_fn v0.2.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.89s [INFO] running `Command { std: "docker" "inspect" "bad3601167bd1f61d0cb41ebb4e8c381ed88f75341a6bc749889f0645f985742", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bad3601167bd1f61d0cb41ebb4e8c381ed88f75341a6bc749889f0645f985742", kill_on_drop: false }` [INFO] [stdout] bad3601167bd1f61d0cb41ebb4e8c381ed88f75341a6bc749889f0645f985742 [INFO] checking throttle_my_fn-0.2.6 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate throttle_my_fn 0.2.6 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate throttle_my_fn 0.2.6 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 crates.io crate throttle_my_fn 0.2.6 [INFO] finished tweaking crates.io crate throttle_my_fn 0.2.6 [INFO] tweaked toml for crates.io crate throttle_my_fn 0.2.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate throttle_my_fn 0.2.6 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f346b0edba5cd530e9e201f8bc4cb504cc75332304d599782d0d9a7c8c100cc9 [INFO] running `Command { std: "docker" "start" "-a" "f346b0edba5cd530e9e201f8bc4cb504cc75332304d599782d0d9a7c8c100cc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f346b0edba5cd530e9e201f8bc4cb504cc75332304d599782d0d9a7c8c100cc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f346b0edba5cd530e9e201f8bc4cb504cc75332304d599782d0d9a7c8c100cc9", kill_on_drop: false }` [INFO] [stdout] f346b0edba5cd530e9e201f8bc4cb504cc75332304d599782d0d9a7c8c100cc9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6c1c8a0eb5b643ee433529a5bd44ac05de08c6c7090733e92713af076f45d065 [INFO] running `Command { std: "docker" "start" "-a" "6c1c8a0eb5b643ee433529a5bd44ac05de08c6c7090733e92713af076f45d065", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Checking quote v1.0.10 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Checking throttle_my_fn v0.2.6 (/opt/rustwide/workdir) [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/lib.rs:96:3 [INFO] [stdout] | [INFO] [stdout] 91 | fn err(tokens: T, message: U) -> TokenStream [INFO] [stdout] | --------- ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 96 | syn::Error::new_spanned(tokens, message).into_compile_error().into() [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/lib.rs:96:3 [INFO] [stdout] | [INFO] [stdout] 91 | fn err(tokens: T, message: U) -> TokenStream [INFO] [stdout] | --------- ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 96 | syn::Error::new_spanned(tokens, message).into_compile_error().into() [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 `throttle_my_fn` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `throttle_my_fn` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "6c1c8a0eb5b643ee433529a5bd44ac05de08c6c7090733e92713af076f45d065", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c1c8a0eb5b643ee433529a5bd44ac05de08c6c7090733e92713af076f45d065", kill_on_drop: false }` [INFO] [stdout] 6c1c8a0eb5b643ee433529a5bd44ac05de08c6c7090733e92713af076f45d065