[INFO] fetching crate decent-toml-rs-alternative 0.3.0... [INFO] checking decent-toml-rs-alternative-0.3.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate decent-toml-rs-alternative 0.3.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate decent-toml-rs-alternative 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 decent-toml-rs-alternative 0.3.0 [INFO] finished tweaking crates.io crate decent-toml-rs-alternative 0.3.0 [INFO] tweaked toml for crates.io crate decent-toml-rs-alternative 0.3.0 written to /workspace/builds/worker-4-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 5 packages to latest compatible versions [INFO] [stderr] Adding decent-synquote-alternative v0.3.0 (latest: v0.4.0) [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 decent-serde-toml-derive-alternative v0.3.0 [INFO] [stderr] Downloaded decent-synquote-alternative v0.3.0 [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] 11bb930e82099e7e048c56f0760d0ad0ce5fa021625bc9c0deeb15d2286e2f4f [INFO] running `Command { std: "docker" "start" "-a" "11bb930e82099e7e048c56f0760d0ad0ce5fa021625bc9c0deeb15d2286e2f4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "11bb930e82099e7e048c56f0760d0ad0ce5fa021625bc9c0deeb15d2286e2f4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11bb930e82099e7e048c56f0760d0ad0ce5fa021625bc9c0deeb15d2286e2f4f", kill_on_drop: false }` [INFO] [stdout] 11bb930e82099e7e048c56f0760d0ad0ce5fa021625bc9c0deeb15d2286e2f4f [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] 0d60f6de1b6cad040d00220a0b105dfd85867eca67d6d32bde6cdb4f92986eed [INFO] running `Command { std: "docker" "start" "-a" "0d60f6de1b6cad040d00220a0b105dfd85867eca67d6d32bde6cdb4f92986eed", kill_on_drop: false }` [INFO] [stderr] Compiling decent-synquote-alternative v0.3.0 [INFO] [stderr] Compiling decent-serde-toml-derive-alternative v0.3.0 [INFO] [stderr] Checking decent-toml-rs-alternative v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Table` is never constructed [INFO] [stdout] --> src/parser.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | struct Table<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Table` is never constructed [INFO] [stdout] --> src/parser.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | struct Table<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "0d60f6de1b6cad040d00220a0b105dfd85867eca67d6d32bde6cdb4f92986eed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d60f6de1b6cad040d00220a0b105dfd85867eca67d6d32bde6cdb4f92986eed", kill_on_drop: false }` [INFO] [stdout] 0d60f6de1b6cad040d00220a0b105dfd85867eca67d6d32bde6cdb4f92986eed [INFO] checking decent-toml-rs-alternative-0.3.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate decent-toml-rs-alternative 0.3.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate decent-toml-rs-alternative 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 decent-toml-rs-alternative 0.3.0 [INFO] finished tweaking crates.io crate decent-toml-rs-alternative 0.3.0 [INFO] tweaked toml for crates.io crate decent-toml-rs-alternative 0.3.0 written to /workspace/builds/worker-4-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 5 packages to latest compatible versions [INFO] [stderr] Adding decent-synquote-alternative v0.3.0 (latest: v0.4.0) [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-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] 6ee3624ee8f0e1d51c4ccec4103a4c46e896a4565ce6e32c940f0795c8091951 [INFO] running `Command { std: "docker" "start" "-a" "6ee3624ee8f0e1d51c4ccec4103a4c46e896a4565ce6e32c940f0795c8091951", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6ee3624ee8f0e1d51c4ccec4103a4c46e896a4565ce6e32c940f0795c8091951", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ee3624ee8f0e1d51c4ccec4103a4c46e896a4565ce6e32c940f0795c8091951", kill_on_drop: false }` [INFO] [stdout] 6ee3624ee8f0e1d51c4ccec4103a4c46e896a4565ce6e32c940f0795c8091951 [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] 59b3fceaf5621a4e5df6fb14ac5de0c16504fe957086d3045ecf5a69a38c69a2 [INFO] running `Command { std: "docker" "start" "-a" "59b3fceaf5621a4e5df6fb14ac5de0c16504fe957086d3045ecf5a69a38c69a2", kill_on_drop: false }` [INFO] [stderr] Compiling decent-synquote-alternative v0.3.0 [INFO] [stderr] Compiling decent-serde-toml-derive-alternative v0.3.0 [INFO] [stderr] Checking decent-toml-rs-alternative v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Table` is never constructed [INFO] [stdout] --> src/parser.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | struct Table<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/parser.rs:413:9 [INFO] [stdout] | [INFO] [stdout] 413 | / number [INFO] [stdout] 414 | | .parse() [INFO] [stdout] 415 | | .map_err(|_e| self.error(start, ErrorKind::NumberInvalid)) [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 [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Table` is never constructed [INFO] [stdout] --> src/parser.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | struct Table<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/parser.rs:413:9 [INFO] [stdout] | [INFO] [stdout] 413 | / number [INFO] [stdout] 414 | | .parse() [INFO] [stdout] 415 | | .map_err(|_e| self.error(start, ErrorKind::NumberInvalid)) [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 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `decent-toml-rs-alternative` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `decent-toml-rs-alternative` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "59b3fceaf5621a4e5df6fb14ac5de0c16504fe957086d3045ecf5a69a38c69a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59b3fceaf5621a4e5df6fb14ac5de0c16504fe957086d3045ecf5a69a38c69a2", kill_on_drop: false }` [INFO] [stdout] 59b3fceaf5621a4e5df6fb14ac5de0c16504fe957086d3045ecf5a69a38c69a2