[INFO] fetching crate tyozo 0.1.0... [INFO] checking tyozo-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate tyozo 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate tyozo 0.1.0 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 tyozo 0.1.0 [INFO] finished tweaking crates.io crate tyozo 0.1.0 [INFO] tweaked toml for crates.io crate tyozo 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate tyozo 0.1.0 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a92567ec1ef1e6819f7ab4eb18a79e14f73203634c8a1f5110aa033d90f32bc2 [INFO] running `Command { std: "docker" "start" "-a" "a92567ec1ef1e6819f7ab4eb18a79e14f73203634c8a1f5110aa033d90f32bc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a92567ec1ef1e6819f7ab4eb18a79e14f73203634c8a1f5110aa033d90f32bc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a92567ec1ef1e6819f7ab4eb18a79e14f73203634c8a1f5110aa033d90f32bc2", kill_on_drop: false }` [INFO] [stdout] a92567ec1ef1e6819f7ab4eb18a79e14f73203634c8a1f5110aa033d90f32bc2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ae9e1b0fe8f8e062d309ba14027be700163f5421f452e178decb5f0152231b6f [INFO] running `Command { std: "docker" "start" "-a" "ae9e1b0fe8f8e062d309ba14027be700163f5421f452e178decb5f0152231b6f", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking tyozo v0.1.0 (/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/memdb.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 172 | pub fn del(&mut self, keys: Vec>) -> usize { [INFO] [stdout] | -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 173 | / keys.into_iter() [INFO] [stdout] 174 | | .map(|key| self.inner.remove(&key.as_ref().to_owned())) [INFO] [stdout] 175 | | .filter(|v| v.is_some()) [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/transaction.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 115 | fn del(&mut self, keys: Vec>) -> usize { [INFO] [stdout] | -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 116 | / keys.into_iter() [INFO] [stdout] 117 | | .map(|key| self.write_cache.remove(&key.as_ref().to_owned())) [INFO] [stdout] 118 | | .filter(|v| v.is_some()) [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 `tyozo` (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/memdb.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 172 | pub fn del(&mut self, keys: Vec>) -> usize { [INFO] [stdout] | -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 173 | / keys.into_iter() [INFO] [stdout] 174 | | .map(|key| self.inner.remove(&key.as_ref().to_owned())) [INFO] [stdout] 175 | | .filter(|v| v.is_some()) [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/transaction.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 115 | fn del(&mut self, keys: Vec>) -> usize { [INFO] [stdout] | -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 116 | / keys.into_iter() [INFO] [stdout] 117 | | .map(|key| self.write_cache.remove(&key.as_ref().to_owned())) [INFO] [stdout] 118 | | .filter(|v| v.is_some()) [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 `tyozo` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "ae9e1b0fe8f8e062d309ba14027be700163f5421f452e178decb5f0152231b6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae9e1b0fe8f8e062d309ba14027be700163f5421f452e178decb5f0152231b6f", kill_on_drop: false }` [INFO] [stdout] ae9e1b0fe8f8e062d309ba14027be700163f5421f452e178decb5f0152231b6f