[INFO] fetching crate bmw 0.3.0... [INFO] checking bmw-0.3.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate bmw 0.3.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate bmw 0.3.0 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 bmw 0.3.0 [INFO] finished tweaking crates.io crate bmw 0.3.0 [INFO] tweaked toml for crates.io crate bmw 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate bmw 0.3.0 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded udev v0.6.3 [INFO] [stderr] Downloaded bmw-derive v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 504d674b959e92e0aa42b6aa2cb65a42677ecddcdedbd27c8dc7bf77c2443e31 [INFO] running `Command { std: "docker" "start" "-a" "504d674b959e92e0aa42b6aa2cb65a42677ecddcdedbd27c8dc7bf77c2443e31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "504d674b959e92e0aa42b6aa2cb65a42677ecddcdedbd27c8dc7bf77c2443e31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "504d674b959e92e0aa42b6aa2cb65a42677ecddcdedbd27c8dc7bf77c2443e31", kill_on_drop: false }` [INFO] [stdout] 504d674b959e92e0aa42b6aa2cb65a42677ecddcdedbd27c8dc7bf77c2443e31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 60e4d49b5785439118d305f92a0c3e4d8f4cbeebfc6cf682c9d9f3d9ea180fe5 [INFO] running `Command { std: "docker" "start" "-a" "60e4d49b5785439118d305f92a0c3e4d8f4cbeebfc6cf682c9d9f3d9ea180fe5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking mio v0.8.2 [INFO] [stderr] Checking udev v0.6.3 [INFO] [stderr] Compiling bmw-derive v0.1.0 [INFO] [stderr] Checking bmw v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/log.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | t: crate::plugin::EventType, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `charger` [INFO] [stdout] --> src/log.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | charger: &dyn crate::charger::ChargerBase, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_charger` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/log.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | t: crate::plugin::EventType, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `charger` [INFO] [stdout] --> src/log.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | charger: &dyn crate::charger::ChargerBase, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_charger` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.93s [INFO] running `Command { std: "docker" "inspect" "60e4d49b5785439118d305f92a0c3e4d8f4cbeebfc6cf682c9d9f3d9ea180fe5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60e4d49b5785439118d305f92a0c3e4d8f4cbeebfc6cf682c9d9f3d9ea180fe5", kill_on_drop: false }` [INFO] [stdout] 60e4d49b5785439118d305f92a0c3e4d8f4cbeebfc6cf682c9d9f3d9ea180fe5 [INFO] checking bmw-0.3.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate bmw 0.3.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate bmw 0.3.0 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 bmw 0.3.0 [INFO] finished tweaking crates.io crate bmw 0.3.0 [INFO] tweaked toml for crates.io crate bmw 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate bmw 0.3.0 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1eb045842f021d996fc0503a5538c63049cd99bc8ac797845f5ee2f66d292ea0 [INFO] running `Command { std: "docker" "start" "-a" "1eb045842f021d996fc0503a5538c63049cd99bc8ac797845f5ee2f66d292ea0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1eb045842f021d996fc0503a5538c63049cd99bc8ac797845f5ee2f66d292ea0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1eb045842f021d996fc0503a5538c63049cd99bc8ac797845f5ee2f66d292ea0", kill_on_drop: false }` [INFO] [stdout] 1eb045842f021d996fc0503a5538c63049cd99bc8ac797845f5ee2f66d292ea0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8292cebadee9c5cb10312662c211f17a8c4bb49f68edcdd22ee180a77ff060ad [INFO] running `Command { std: "docker" "start" "-a" "8292cebadee9c5cb10312662c211f17a8c4bb49f68edcdd22ee180a77ff060ad", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking mio v0.8.2 [INFO] [stderr] Checking udev v0.6.3 [INFO] [stderr] Compiling bmw-derive v0.1.0 [INFO] [stderr] Checking bmw v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/log.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | t: crate::plugin::EventType, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/log.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | t: crate::plugin::EventType, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `charger` [INFO] [stdout] --> src/log.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | charger: &dyn crate::charger::ChargerBase, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_charger` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `charger` [INFO] [stdout] --> src/log.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | charger: &dyn crate::charger::ChargerBase, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_charger` [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/bmw.rs:19:22 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(g: Box, c: Box) -> BM { [INFO] [stdout] | --------------------- ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 19 | plugins: Vec::new(), [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/bmw.rs:19:22 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(g: Box, c: Box) -> BM { [INFO] [stdout] | --------------------- ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 19 | plugins: Vec::new(), [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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bmw` (lib) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `bmw` (lib test) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "8292cebadee9c5cb10312662c211f17a8c4bb49f68edcdd22ee180a77ff060ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8292cebadee9c5cb10312662c211f17a8c4bb49f68edcdd22ee180a77ff060ad", kill_on_drop: false }` [INFO] [stdout] 8292cebadee9c5cb10312662c211f17a8c4bb49f68edcdd22ee180a77ff060ad