[INFO] fetching crate zinc64-sdl 0.6.0... [INFO] checking zinc64-sdl-0.6.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate zinc64-sdl 0.6.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate zinc64-sdl 0.6.0 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 crates.io crate zinc64-sdl 0.6.0 [INFO] finished tweaking crates.io crate zinc64-sdl 0.6.0 [INFO] tweaked toml for crates.io crate zinc64-sdl 0.6.0 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 33 packages to latest compatible versions [INFO] [stderr] Adding bit_field v0.9.0 (latest: v0.10.2) [INFO] [stderr] Adding bitflags v0.7.0 (latest: v2.6.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding lazy_static v0.2.11 (latest: v1.5.0) [INFO] [stderr] Adding log v0.3.9 (latest: v0.4.22) [INFO] [stderr] Adding num v0.1.42 (latest: v0.4.3) [INFO] [stderr] Adding rand v0.3.23 (latest: v0.8.5) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding resid-rs v0.7.0 (latest: v1.1.1) [INFO] [stderr] Adding sdl2 v0.31.0 (latest: v0.37.0) [INFO] [stderr] Adding sdl2-sys v0.31.0 (latest: v0.37.0) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.36) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding zinc64 v0.6.0 (latest: v0.8.0) [INFO] [stderr] Adding zinc64-debug v0.6.0 (latest: v0.8.0) [INFO] [stderr] Adding zinc64-loader v0.6.0 (latest: v0.8.0) [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] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 63fc319dfa41181372b270122db85db9567b8677f813423fdedf2059dcfb9807 [INFO] running `Command { std: "docker" "start" "-a" "63fc319dfa41181372b270122db85db9567b8677f813423fdedf2059dcfb9807", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "63fc319dfa41181372b270122db85db9567b8677f813423fdedf2059dcfb9807", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63fc319dfa41181372b270122db85db9567b8677f813423fdedf2059dcfb9807", kill_on_drop: false }` [INFO] [stdout] 63fc319dfa41181372b270122db85db9567b8677f813423fdedf2059dcfb9807 [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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b330200aaaecb3dfc88bbb9a0f36ff7db0d829f1ecb248755a6d79202e1a6f6c [INFO] running `Command { std: "docker" "start" "-a" "b330200aaaecb3dfc88bbb9a0f36ff7db0d829f1ecb248755a6d79202e1a6f6c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking bit_field v0.9.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking resid-rs v0.7.0 [INFO] [stderr] Checking zinc64 v0.6.0 [INFO] [stderr] Checking sdl2 v0.31.0 [INFO] [stderr] Checking zinc64-loader v0.6.0 [INFO] [stderr] Checking zinc64-debug v0.6.0 [INFO] [stderr] Checking zinc64-sdl v0.6.0 (/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/ui/execution.rs:34:23 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn new(c64: C64) -> Self { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 34 | debugger: None, [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] [stderr] error: could not compile `zinc64-sdl` (bin "zinc64-sdl") due to 2 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/ui/execution.rs:34:23 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn new(c64: C64) -> Self { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 34 | debugger: None, [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] [stderr] error: could not compile `zinc64-sdl` (bin "zinc64-sdl" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "b330200aaaecb3dfc88bbb9a0f36ff7db0d829f1ecb248755a6d79202e1a6f6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b330200aaaecb3dfc88bbb9a0f36ff7db0d829f1ecb248755a6d79202e1a6f6c", kill_on_drop: false }` [INFO] [stdout] b330200aaaecb3dfc88bbb9a0f36ff7db0d829f1ecb248755a6d79202e1a6f6c