[INFO] fetching crate memmy 0.2.0... [INFO] checking memmy-0.2.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate memmy 0.2.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate memmy 0.2.0 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 memmy 0.2.0 [INFO] finished tweaking crates.io crate memmy 0.2.0 [INFO] tweaked toml for crates.io crate memmy 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 7 packages to latest compatible versions [INFO] [stderr] Adding windows v0.39.0 (latest: v0.58.0) [INFO] [stderr] Adding windows_aarch64_msvc v0.39.0 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.39.0 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.39.0 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.39.0 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.39.0 (latest: v0.52.6) [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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3211149b1febbd44903700e1803e5035066ca1b8ade0f1cf7b4ad34fed1fc547 [INFO] running `Command { std: "docker" "start" "-a" "3211149b1febbd44903700e1803e5035066ca1b8ade0f1cf7b4ad34fed1fc547", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3211149b1febbd44903700e1803e5035066ca1b8ade0f1cf7b4ad34fed1fc547", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3211149b1febbd44903700e1803e5035066ca1b8ade0f1cf7b4ad34fed1fc547", kill_on_drop: false }` [INFO] [stdout] 3211149b1febbd44903700e1803e5035066ca1b8ade0f1cf7b4ad34fed1fc547 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] eaff06e69c0d5bca27a9d1d57165658f1e5392845c5d6f78d71ff9e7f7b300e1 [INFO] running `Command { std: "docker" "start" "-a" "eaff06e69c0d5bca27a9d1d57165658f1e5392845c5d6f78d71ff9e7f7b300e1", kill_on_drop: false }` [INFO] [stderr] Checking windows v0.39.0 [INFO] [stderr] Checking memmy v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.40s [INFO] running `Command { std: "docker" "inspect" "eaff06e69c0d5bca27a9d1d57165658f1e5392845c5d6f78d71ff9e7f7b300e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eaff06e69c0d5bca27a9d1d57165658f1e5392845c5d6f78d71ff9e7f7b300e1", kill_on_drop: false }` [INFO] [stdout] eaff06e69c0d5bca27a9d1d57165658f1e5392845c5d6f78d71ff9e7f7b300e1 [INFO] checking memmy-0.2.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate memmy 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate memmy 0.2.0 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 memmy 0.2.0 [INFO] finished tweaking crates.io crate memmy 0.2.0 [INFO] tweaked toml for crates.io crate memmy 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 7 packages to latest compatible versions [INFO] [stderr] Adding windows v0.39.0 (latest: v0.58.0) [INFO] [stderr] Adding windows_aarch64_msvc v0.39.0 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.39.0 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.39.0 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.39.0 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.39.0 (latest: v0.52.6) [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e997a846256ea6a5ec9b1f57d793329e035760ec6521f07d52341c7ce5e2a7ac [INFO] running `Command { std: "docker" "start" "-a" "e997a846256ea6a5ec9b1f57d793329e035760ec6521f07d52341c7ce5e2a7ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e997a846256ea6a5ec9b1f57d793329e035760ec6521f07d52341c7ce5e2a7ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e997a846256ea6a5ec9b1f57d793329e035760ec6521f07d52341c7ce5e2a7ac", kill_on_drop: false }` [INFO] [stdout] e997a846256ea6a5ec9b1f57d793329e035760ec6521f07d52341c7ce5e2a7ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 95a69c8b1199d668e24f218ae28f8e77f6c160271324a2a1500e05c540d6bfe5 [INFO] running `Command { std: "docker" "start" "-a" "95a69c8b1199d668e24f218ae28f8e77f6c160271324a2a1500e05c540d6bfe5", kill_on_drop: false }` [INFO] [stderr] Checking windows v0.39.0 [INFO] [stderr] Checking memmy v0.2.0 (/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:287:11 [INFO] [stdout] | [INFO] [stdout] 283 | let name = match CString::new(name) { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 284 | Ok(n) => n, [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 287 | match unsafe { GetModuleHandleA(PCSTR::from_raw(name.to_bytes().as_ptr())) } { [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:298:11 [INFO] [stdout] | [INFO] [stdout] 294 | let name = match CString::new(name) { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 295 | Ok(n) => n, [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 298 | match unsafe { GetModuleHandleA(PCSTR::from_raw(name.to_bytes().as_ptr())) } { [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 `memmy` (lib) 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] --> src/lib.rs:287:11 [INFO] [stdout] | [INFO] [stdout] 283 | let name = match CString::new(name) { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 284 | Ok(n) => n, [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 287 | match unsafe { GetModuleHandleA(PCSTR::from_raw(name.to_bytes().as_ptr())) } { [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:298:11 [INFO] [stdout] | [INFO] [stdout] 294 | let name = match CString::new(name) { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 295 | Ok(n) => n, [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 298 | match unsafe { GetModuleHandleA(PCSTR::from_raw(name.to_bytes().as_ptr())) } { [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 `memmy` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "95a69c8b1199d668e24f218ae28f8e77f6c160271324a2a1500e05c540d6bfe5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95a69c8b1199d668e24f218ae28f8e77f6c160271324a2a1500e05c540d6bfe5", kill_on_drop: false }` [INFO] [stdout] 95a69c8b1199d668e24f218ae28f8e77f6c160271324a2a1500e05c540d6bfe5