[INFO] cloning repository https://github.com/alpha-tango-kilo/skull [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alpha-tango-kilo/skull" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falpha-tango-kilo%2Fskull", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falpha-tango-kilo%2Fskull'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 06e27a844a102105fc158d4d9648140d6f68f1bb [INFO] checking alpha-tango-kilo/skull/06e27a844a102105fc158d4d9648140d6f68f1bb against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falpha-tango-kilo%2Fskull" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alpha-tango-kilo/skull 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 git repo https://github.com/alpha-tango-kilo/skull [INFO] finished tweaking git repo https://github.com/alpha-tango-kilo/skull [INFO] tweaked toml for git repo https://github.com/alpha-tango-kilo/skull written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/alpha-tango-kilo/skull 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c61242c529ff57cc14f9db40295decf16c4a8f7eff3674b18dfd0ed6194664a9 [INFO] running `Command { std: "docker" "start" "-a" "c61242c529ff57cc14f9db40295decf16c4a8f7eff3674b18dfd0ed6194664a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c61242c529ff57cc14f9db40295decf16c4a8f7eff3674b18dfd0ed6194664a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c61242c529ff57cc14f9db40295decf16c4a8f7eff3674b18dfd0ed6194664a9", kill_on_drop: false }` [INFO] [stdout] c61242c529ff57cc14f9db40295decf16c4a8f7eff3674b18dfd0ed6194664a9 [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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cfafc0ccc2af7e8eeb1c609e8746b61eb40abcbd20af2c408387f910afc14364 [INFO] running `Command { std: "docker" "start" "-a" "cfafc0ccc2af7e8eeb1c609e8746b61eb40abcbd20af2c408387f910afc14364", kill_on_drop: false }` [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling heapless v0.7.10 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking spin v0.9.2 [INFO] [stderr] Checking game v0.3.1 (/opt/rustwide/workdir/game) [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] --> game/src/game.rs:779:5 [INFO] [stdout] | [INFO] [stdout] 773 | fn has_unique_elements(iter: T) -> bool [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 778 | let mut uniq = std::collections::HashSet::new(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 779 | iter.into_iter().all(move |x| uniq.insert(x)) [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] --> game/src/game.rs:779:5 [INFO] [stdout] | [INFO] [stdout] 773 | fn has_unique_elements(iter: T) -> bool [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 778 | let mut uniq = std::collections::HashSet::new(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 779 | iter.into_iter().all(move |x| uniq.insert(x)) [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] --> game/src/game.rs:779:26 [INFO] [stdout] | [INFO] [stdout] 773 | fn has_unique_elements(iter: T) -> bool [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 778 | let mut uniq = std::collections::HashSet::new(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 779 | iter.into_iter().all(move |x| uniq.insert(x)) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> game/src/game.rs:779:26 [INFO] [stdout] | [INFO] [stdout] 773 | fn has_unique_elements(iter: T) -> bool [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 778 | let mut uniq = std::collections::HashSet::new(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 779 | iter.into_iter().all(move |x| uniq.insert(x)) [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] [stderr] error: could not compile `game` (lib test) due to 3 previous errors [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `game` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "cfafc0ccc2af7e8eeb1c609e8746b61eb40abcbd20af2c408387f910afc14364", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfafc0ccc2af7e8eeb1c609e8746b61eb40abcbd20af2c408387f910afc14364", kill_on_drop: false }` [INFO] [stdout] cfafc0ccc2af7e8eeb1c609e8746b61eb40abcbd20af2c408387f910afc14364