[INFO] fetching crate statemachine-rs 0.2.0...
[INFO] checking statemachine-rs-0.2.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate statemachine-rs 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate statemachine-rs 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 statemachine-rs 0.2.0
[INFO] finished tweaking crates.io crate statemachine-rs 0.2.0
[INFO] tweaked toml for crates.io crate statemachine-rs 0.2.0 written to /workspace/builds/worker-5-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] 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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d5e9ed7bea8a82aeb50ff172eaee0d2d79f45e357b73b2d25e57fc01ba6d58d6
[INFO] running `Command { std: "docker" "start" "-a" "d5e9ed7bea8a82aeb50ff172eaee0d2d79f45e357b73b2d25e57fc01ba6d58d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5e9ed7bea8a82aeb50ff172eaee0d2d79f45e357b73b2d25e57fc01ba6d58d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5e9ed7bea8a82aeb50ff172eaee0d2d79f45e357b73b2d25e57fc01ba6d58d6", kill_on_drop: false }`
[INFO] [stdout] d5e9ed7bea8a82aeb50ff172eaee0d2d79f45e357b73b2d25e57fc01ba6d58d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f99526af965e12a929be4fe7774d82ea625c96a3ca3c4d66d3905b9ab6b015e2
[INFO] running `Command { std: "docker" "start" "-a" "f99526af965e12a929be4fe7774d82ea625c96a3ca3c4d66d3905b9ab6b015e2", kill_on_drop: false }`
[INFO] [stderr]     Checking statemachine-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "f99526af965e12a929be4fe7774d82ea625c96a3ca3c4d66d3905b9ab6b015e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f99526af965e12a929be4fe7774d82ea625c96a3ca3c4d66d3905b9ab6b015e2", kill_on_drop: false }`
[INFO] [stdout] f99526af965e12a929be4fe7774d82ea625c96a3ca3c4d66d3905b9ab6b015e2
[INFO] checking statemachine-rs-0.2.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] extracting crate statemachine-rs 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate statemachine-rs 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 statemachine-rs 0.2.0
[INFO] finished tweaking crates.io crate statemachine-rs 0.2.0
[INFO] tweaked toml for crates.io crate statemachine-rs 0.2.0 written to /workspace/builds/worker-5-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] 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] eed8b986dd43a503ee9a6d4e6079aa840855a7e5c49d05206a0e70b372f78ab0
[INFO] running `Command { std: "docker" "start" "-a" "eed8b986dd43a503ee9a6d4e6079aa840855a7e5c49d05206a0e70b372f78ab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eed8b986dd43a503ee9a6d4e6079aa840855a7e5c49d05206a0e70b372f78ab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eed8b986dd43a503ee9a6d4e6079aa840855a7e5c49d05206a0e70b372f78ab0", kill_on_drop: false }`
[INFO] [stdout] eed8b986dd43a503ee9a6d4e6079aa840855a7e5c49d05206a0e70b372f78ab0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 370f7207fa161ad48187493dd20d48ca7ee0a1155eec559c479bd88ad74fdfad
[INFO] running `Command { std: "docker" "start" "-a" "370f7207fa161ad48187493dd20d48ca7ee0a1155eec559c479bd88ad74fdfad", kill_on_drop: false }`
[INFO] [stderr]     Checking statemachine-rs 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/machine/mod.rs:236:28
[INFO] [stdout]     |
[INFO] [stdout] 235 |     fn peek(&self, input: Input) -> State {
[INFO] [stdout]     |                    ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 236 |         (self.transition)(&self.current_state.borrow().0, input)
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/machine/mod.rs:247:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |     fn set(&self, new_state: State) {
[INFO] [stdout]     |                   ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 247 |         self.current_state.borrow_mut().set(new_state)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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]   --> src/machine/builder.rs:69:15
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn build(self) -> Result<Self::Output, Box<dyn std::error::Error>> {
[INFO] [stdout]    |              ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 69 |         match (self.initial_state, self.transition) {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `statemachine-rs` (lib) due to 4 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/machine/mod.rs:236:28
[INFO] [stdout]     |
[INFO] [stdout] 235 |     fn peek(&self, input: Input) -> State {
[INFO] [stdout]     |                    ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 236 |         (self.transition)(&self.current_state.borrow().0, input)
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/machine/mod.rs:247:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |     fn set(&self, new_state: State) {
[INFO] [stdout]     |                   ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 247 |         self.current_state.borrow_mut().set(new_state)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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]   --> src/machine/builder.rs:69:15
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn build(self) -> Result<Self::Output, Box<dyn std::error::Error>> {
[INFO] [stdout]    |              ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 69 |         match (self.initial_state, self.transition) {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `statemachine-rs` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "370f7207fa161ad48187493dd20d48ca7ee0a1155eec559c479bd88ad74fdfad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "370f7207fa161ad48187493dd20d48ca7ee0a1155eec559c479bd88ad74fdfad", kill_on_drop: false }`
[INFO] [stdout] 370f7207fa161ad48187493dd20d48ca7ee0a1155eec559c479bd88ad74fdfad