[INFO] fetching crate backdrop 0.1.11... [INFO] checking backdrop-0.1.11 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate backdrop 0.1.11 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate backdrop 0.1.11 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 backdrop 0.1.11 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate backdrop 0.1.11 [INFO] tweaked toml for crates.io crate backdrop 0.1.11 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate backdrop 0.1.11 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ptr_meta_derive v0.1.4 [INFO] [stderr] Downloaded seahash v4.1.0 [INFO] [stderr] Downloaded bytecheck v0.7.0 [INFO] [stderr] Downloaded rkyv_derive v0.7.40 [INFO] [stderr] Downloaded bytecheck_derive v0.7.0 [INFO] [stderr] Downloaded ptr_meta v0.1.4 [INFO] [stderr] Downloaded rkyv v0.7.40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9f90cb40cf31d96ff904eed0c7fc782fbecda6f83256ed09d37ec6085fb9fab6 [INFO] running `Command { std: "docker" "start" "-a" "9f90cb40cf31d96ff904eed0c7fc782fbecda6f83256ed09d37ec6085fb9fab6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f90cb40cf31d96ff904eed0c7fc782fbecda6f83256ed09d37ec6085fb9fab6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f90cb40cf31d96ff904eed0c7fc782fbecda6f83256ed09d37ec6085fb9fab6", kill_on_drop: false }` [INFO] [stdout] 9f90cb40cf31d96ff904eed0c7fc782fbecda6f83256ed09d37ec6085fb9fab6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4fbfb2b3732b691e912e7c428ed6b03d6d600cc1f444fd313a6af2592d71f665 [INFO] running `Command { std: "docker" "start" "-a" "4fbfb2b3732b691e912e7c428ed6b03d6d600cc1f444fd313a6af2592d71f665", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking backdrop v0.1.11 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "4fbfb2b3732b691e912e7c428ed6b03d6d600cc1f444fd313a6af2592d71f665", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fbfb2b3732b691e912e7c428ed6b03d6d600cc1f444fd313a6af2592d71f665", kill_on_drop: false }` [INFO] [stdout] 4fbfb2b3732b691e912e7c428ed6b03d6d600cc1f444fd313a6af2592d71f665 [INFO] checking backdrop-0.1.11 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate backdrop 0.1.11 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate backdrop 0.1.11 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 backdrop 0.1.11 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate backdrop 0.1.11 [INFO] tweaked toml for crates.io crate backdrop 0.1.11 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate backdrop 0.1.11 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-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e3c5becff747fa7f4b6098ef128470335722ddc27e1c1a011ae0c45863ac9b0e [INFO] running `Command { std: "docker" "start" "-a" "e3c5becff747fa7f4b6098ef128470335722ddc27e1c1a011ae0c45863ac9b0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3c5becff747fa7f4b6098ef128470335722ddc27e1c1a011ae0c45863ac9b0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3c5becff747fa7f4b6098ef128470335722ddc27e1c1a011ae0c45863ac9b0e", kill_on_drop: false }` [INFO] [stdout] e3c5becff747fa7f4b6098ef128470335722ddc27e1c1a011ae0c45863ac9b0e [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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c1fc014cc714a7b9b2857bc5387d66b6cf64b86d505f7e93aeddc8de1b2547a [INFO] running `Command { std: "docker" "start" "-a" "8c1fc014cc714a7b9b2857bc5387d66b6cf64b86d505f7e93aeddc8de1b2547a", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking backdrop v0.1.11 (/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:224:32 [INFO] [stdout] | [INFO] [stdout] 223 | pub fn change_strategy>(this: Self) -> Backdrop { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 224 | Backdrop::::new(Backdrop::into_inner(this)) [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:224:32 [INFO] [stdout] | [INFO] [stdout] 223 | pub fn change_strategy>(this: Self) -> Backdrop { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 224 | Backdrop::::new(Backdrop::into_inner(this)) [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 `backdrop` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `backdrop` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "8c1fc014cc714a7b9b2857bc5387d66b6cf64b86d505f7e93aeddc8de1b2547a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c1fc014cc714a7b9b2857bc5387d66b6cf64b86d505f7e93aeddc8de1b2547a", kill_on_drop: false }` [INFO] [stdout] 8c1fc014cc714a7b9b2857bc5387d66b6cf64b86d505f7e93aeddc8de1b2547a