[INFO] fetching crate server-sent_events 0.4.0...
[INFO] checking server-sent_events-0.4.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate server-sent_events 0.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate server-sent_events 0.4.0 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 server-sent_events 0.4.0
[INFO] finished tweaking crates.io crate server-sent_events 0.4.0
[INFO] tweaked toml for crates.io crate server-sent_events 0.4.0 written to /workspace/builds/worker-2-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] [stderr] Updating crates.io index
[INFO] [stderr] Locking 34 packages to latest compatible versions
[INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1)
[INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0)
[INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0)
[INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0)
[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] Downloading crates ...
[INFO] [stderr] Downloaded async-interval v0.3.1
[INFO] [stderr] Downloaded futures-stream-select-ext v0.1.3
[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] 4915a996e0ceadc2c2f14c26fc3c009a6f137fcc47423b2f1505753f42e7d359
[INFO] running `Command { std: "docker" "start" "-a" "4915a996e0ceadc2c2f14c26fc3c009a6f137fcc47423b2f1505753f42e7d359", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4915a996e0ceadc2c2f14c26fc3c009a6f137fcc47423b2f1505753f42e7d359", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4915a996e0ceadc2c2f14c26fc3c009a6f137fcc47423b2f1505753f42e7d359", kill_on_drop: false }`
[INFO] [stdout] 4915a996e0ceadc2c2f14c26fc3c009a6f137fcc47423b2f1505753f42e7d359
[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] f03146589b43601b4eeb0186b2a297cb9a0ebb04bfa376d80bfb4e037ab8f687
[INFO] running `Command { std: "docker" "start" "-a" "f03146589b43601b4eeb0186b2a297cb9a0ebb04bfa376d80bfb4e037ab8f687", kill_on_drop: false }`
[INFO] [stderr] Checking futures-core v0.3.30
[INFO] [stderr] Compiling syn v2.0.76
[INFO] [stderr] Checking futures-util v0.3.30
[INFO] [stderr] Checking futures-stream-select-ext v0.1.3
[INFO] [stderr] Checking futures-executor v0.3.30
[INFO] [stderr] Compiling tokio-macros v2.4.0
[INFO] [stderr] Checking tokio v1.39.3
[INFO] [stderr] Checking async-interval v0.3.1
[INFO] [stderr] Checking server-sent_events v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.01s
[INFO] running `Command { std: "docker" "inspect" "f03146589b43601b4eeb0186b2a297cb9a0ebb04bfa376d80bfb4e037ab8f687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f03146589b43601b4eeb0186b2a297cb9a0ebb04bfa376d80bfb4e037ab8f687", kill_on_drop: false }`
[INFO] [stdout] f03146589b43601b4eeb0186b2a297cb9a0ebb04bfa376d80bfb4e037ab8f687
[INFO] checking server-sent_events-0.4.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] extracting crate server-sent_events 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate server-sent_events 0.4.0 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 server-sent_events 0.4.0
[INFO] finished tweaking crates.io crate server-sent_events 0.4.0
[INFO] tweaked toml for crates.io crate server-sent_events 0.4.0 written to /workspace/builds/worker-2-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] [stderr] Updating crates.io index
[INFO] [stderr] Locking 34 packages to latest compatible versions
[INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1)
[INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0)
[INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0)
[INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0)
[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] ed72730aeac0c4de6e3deb1d6ed9f19cf542e9f93c042b00e7bcebc6c5ac3ea6
[INFO] running `Command { std: "docker" "start" "-a" "ed72730aeac0c4de6e3deb1d6ed9f19cf542e9f93c042b00e7bcebc6c5ac3ea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed72730aeac0c4de6e3deb1d6ed9f19cf542e9f93c042b00e7bcebc6c5ac3ea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed72730aeac0c4de6e3deb1d6ed9f19cf542e9f93c042b00e7bcebc6c5ac3ea6", kill_on_drop: false }`
[INFO] [stdout] ed72730aeac0c4de6e3deb1d6ed9f19cf542e9f93c042b00e7bcebc6c5ac3ea6
[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] 3068631054c999ab67715f963e003a27e2305ff59f1c3eb69749684c05ee49b4
[INFO] running `Command { std: "docker" "start" "-a" "3068631054c999ab67715f963e003a27e2305ff59f1c3eb69749684c05ee49b4", kill_on_drop: false }`
[INFO] [stderr] Checking futures-core v0.3.30
[INFO] [stderr] Compiling syn v2.0.76
[INFO] [stderr] Checking futures-util v0.3.30
[INFO] [stderr] Checking futures-stream-select-ext v0.1.3
[INFO] [stderr] Checking futures-executor v0.3.30
[INFO] [stderr] Compiling tokio-macros v2.4.0
[INFO] [stderr] Checking tokio v1.39.3
[INFO] [stderr] Checking async-interval v0.3.1
[INFO] [stderr] Checking server-sent_events v0.4.0 (/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/event.rs:28:17
[INFO] [stdout] |
[INFO] [stdout] 24 | r#type: impl Into