[INFO] fetching crate sevensegment-parser 1.0.0...
[INFO] checking sevensegment-parser-1.0.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate sevensegment-parser 1.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate sevensegment-parser 1.0.0 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 sevensegment-parser 1.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate sevensegment-parser 1.0.0
[INFO] tweaked toml for crates.io crate sevensegment-parser 1.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate sevensegment-parser 1.0.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 83a1bb15816a3b2f54fb97d6e890b11865f1f829754cecafbca3a170cab774eb
[INFO] running `Command { std: "docker" "start" "-a" "83a1bb15816a3b2f54fb97d6e890b11865f1f829754cecafbca3a170cab774eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83a1bb15816a3b2f54fb97d6e890b11865f1f829754cecafbca3a170cab774eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a1bb15816a3b2f54fb97d6e890b11865f1f829754cecafbca3a170cab774eb", kill_on_drop: false }`
[INFO] [stdout] 83a1bb15816a3b2f54fb97d6e890b11865f1f829754cecafbca3a170cab774eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e23cbb43c543a022f4502f2eecfd2dd8435ebebae37f5d9fe0dff106d5b09adc
[INFO] running `Command { std: "docker" "start" "-a" "e23cbb43c543a022f4502f2eecfd2dd8435ebebae37f5d9fe0dff106d5b09adc", kill_on_drop: false }`
[INFO] [stderr]     Checking sevensegment-parser v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "e23cbb43c543a022f4502f2eecfd2dd8435ebebae37f5d9fe0dff106d5b09adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e23cbb43c543a022f4502f2eecfd2dd8435ebebae37f5d9fe0dff106d5b09adc", kill_on_drop: false }`
[INFO] [stdout] e23cbb43c543a022f4502f2eecfd2dd8435ebebae37f5d9fe0dff106d5b09adc
[INFO] checking sevensegment-parser-1.0.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] extracting crate sevensegment-parser 1.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate sevensegment-parser 1.0.0 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 sevensegment-parser 1.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate sevensegment-parser 1.0.0
[INFO] tweaked toml for crates.io crate sevensegment-parser 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate sevensegment-parser 1.0.0 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ccd58e225463915cec4421180f275cd488f4f4d9c31645fddf22721c24879e90
[INFO] running `Command { std: "docker" "start" "-a" "ccd58e225463915cec4421180f275cd488f4f4d9c31645fddf22721c24879e90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccd58e225463915cec4421180f275cd488f4f4d9c31645fddf22721c24879e90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccd58e225463915cec4421180f275cd488f4f4d9c31645fddf22721c24879e90", kill_on_drop: false }`
[INFO] [stdout] ccd58e225463915cec4421180f275cd488f4f4d9c31645fddf22721c24879e90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 423ebc4011142f87601a1640bf38ef40e2b8d8b7cda37463ba36865aafa6d78b
[INFO] running `Command { std: "docker" "start" "-a" "423ebc4011142f87601a1640bf38ef40e2b8d8b7cda37463ba36865aafa6d78b", kill_on_drop: false }`
[INFO] [stderr]     Checking sevensegment-parser v1.0.0 (/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/lib.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 | /     UnknownNumber {
[INFO] [stdout] 131 | |       number: parsed_segments.parse::<T>().unwrap(),
[INFO] [stdout] 132 | |       is_negative
[INFO] [stdout] 133 | |     }
[INFO] [stdout]     | |     ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |_____|
[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/lib.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 | /     UnknownNumber {
[INFO] [stdout] 131 | |       number: parsed_segments.parse::<T>().unwrap(),
[INFO] [stdout] 132 | |       is_negative
[INFO] [stdout] 133 | |     }
[INFO] [stdout]     | |     ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |_____|
[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] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sevensegment-parser` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `sevensegment-parser` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "423ebc4011142f87601a1640bf38ef40e2b8d8b7cda37463ba36865aafa6d78b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "423ebc4011142f87601a1640bf38ef40e2b8d8b7cda37463ba36865aafa6d78b", kill_on_drop: false }`
[INFO] [stdout] 423ebc4011142f87601a1640bf38ef40e2b8d8b7cda37463ba36865aafa6d78b