[INFO] fetching crate loro-thunderdome 0.6.2...
[INFO] checking loro-thunderdome-0.6.2 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate loro-thunderdome 0.6.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate loro-thunderdome 0.6.2 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 loro-thunderdome 0.6.2
[INFO] finished tweaking crates.io crate loro-thunderdome 0.6.2
[INFO] tweaked toml for crates.io crate loro-thunderdome 0.6.2 written to /workspace/builds/worker-7-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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 0c4df721471266c190b15fff80b4b3fd3572d09c2d06ad58cccf9183368b51f7
[INFO] running `Command { std: "docker" "start" "-a" "0c4df721471266c190b15fff80b4b3fd3572d09c2d06ad58cccf9183368b51f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c4df721471266c190b15fff80b4b3fd3572d09c2d06ad58cccf9183368b51f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c4df721471266c190b15fff80b4b3fd3572d09c2d06ad58cccf9183368b51f7", kill_on_drop: false }`
[INFO] [stdout] 0c4df721471266c190b15fff80b4b3fd3572d09c2d06ad58cccf9183368b51f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] deaad4fb10d25ada4b9d2e54610fa660d9323a8e3c1bf02082282ca0ed97de3d
[INFO] running `Command { std: "docker" "start" "-a" "deaad4fb10d25ada4b9d2e54610fa660d9323a8e3c1bf02082282ca0ed97de3d", kill_on_drop: false }`
[INFO] [stderr]     Checking loro-thunderdome v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "deaad4fb10d25ada4b9d2e54610fa660d9323a8e3c1bf02082282ca0ed97de3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deaad4fb10d25ada4b9d2e54610fa660d9323a8e3c1bf02082282ca0ed97de3d", kill_on_drop: false }`
[INFO] [stdout] deaad4fb10d25ada4b9d2e54610fa660d9323a8e3c1bf02082282ca0ed97de3d
[INFO] checking loro-thunderdome-0.6.2 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] extracting crate loro-thunderdome 0.6.2 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate loro-thunderdome 0.6.2 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 loro-thunderdome 0.6.2
[INFO] finished tweaking crates.io crate loro-thunderdome 0.6.2
[INFO] tweaked toml for crates.io crate loro-thunderdome 0.6.2 written to /workspace/builds/worker-7-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-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15d5bafa70304b5a36be99f04285bf3f656714113bf8818ad12c4c9ec17a8295
[INFO] running `Command { std: "docker" "start" "-a" "15d5bafa70304b5a36be99f04285bf3f656714113bf8818ad12c4c9ec17a8295", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15d5bafa70304b5a36be99f04285bf3f656714113bf8818ad12c4c9ec17a8295", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15d5bafa70304b5a36be99f04285bf3f656714113bf8818ad12c4c9ec17a8295", kill_on_drop: false }`
[INFO] [stdout] 15d5bafa70304b5a36be99f04285bf3f656714113bf8818ad12c4c9ec17a8295
[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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c63e7bfcac7a29cdb6315f6a3c53750b7b8225927a710313602dcaa45acb430b
[INFO] running `Command { std: "docker" "start" "-a" "c63e7bfcac7a29cdb6315f6a3c53750b7b8225927a710313602dcaa45acb430b", kill_on_drop: false }`
[INFO] [stderr]     Checking loro-thunderdome v0.6.2 (/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/arena.rs:361:9
[INFO] [stdout]     |
[INFO] [stdout] 360 |     pub fn insert_at(&mut self, index: Index, value: T) -> Option<T> {
[INFO] [stdout]     |                                               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 361 |         self.insert_at_inner(index.slot, Some(index.generation), value)
[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: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `loro-thunderdome` (lib) 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/arena.rs:361:9
[INFO] [stdout]     |
[INFO] [stdout] 360 |     pub fn insert_at(&mut self, index: Index, value: T) -> Option<T> {
[INFO] [stdout]     |                                               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 361 |         self.insert_at_inner(index.slot, Some(index.generation), value)
[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: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `loro-thunderdome` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "c63e7bfcac7a29cdb6315f6a3c53750b7b8225927a710313602dcaa45acb430b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c63e7bfcac7a29cdb6315f6a3c53750b7b8225927a710313602dcaa45acb430b", kill_on_drop: false }`
[INFO] [stdout] c63e7bfcac7a29cdb6315f6a3c53750b7b8225927a710313602dcaa45acb430b