[INFO] fetching crate plwordnet 0.0.4... [INFO] checking plwordnet-0.0.4 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate plwordnet 0.0.4 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate plwordnet 0.0.4 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 plwordnet 0.0.4 [INFO] finished tweaking crates.io crate plwordnet 0.0.4 [INFO] tweaked toml for crates.io crate plwordnet 0.0.4 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 quick-xml v0.28.2 (latest: v0.36.1) [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 bstringify v0.1.2 [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] 235898aa2fc6e84d82699baec3f25767900ab0965c8babb1cb2f14689640b868 [INFO] running `Command { std: "docker" "start" "-a" "235898aa2fc6e84d82699baec3f25767900ab0965c8babb1cb2f14689640b868", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "235898aa2fc6e84d82699baec3f25767900ab0965c8babb1cb2f14689640b868", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "235898aa2fc6e84d82699baec3f25767900ab0965c8babb1cb2f14689640b868", kill_on_drop: false }` [INFO] [stdout] 235898aa2fc6e84d82699baec3f25767900ab0965c8babb1cb2f14689640b868 [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] 9a9a3c8bdb2b7a7255b27cc2d7280fffa8d83ec1931bfa2453768875b7fa1521 [INFO] running `Command { std: "docker" "start" "-a" "9a9a3c8bdb2b7a7255b27cc2d7280fffa8d83ec1931bfa2453768875b7fa1521", kill_on_drop: false }` [INFO] [stderr] Checking quick-xml v0.28.2 [INFO] [stderr] Compiling bstringify v0.1.2 [INFO] [stderr] Checking plwordnet v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `text` and `pos` are never read [INFO] [stdout] --> src/model.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 110 | pub(crate) struct RelationTypeTest { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 111 | pub text: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 112 | pub pos: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RelationTypeTest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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: fields `text` and `pos` are never read [INFO] [stdout] --> src/model.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 110 | pub(crate) struct RelationTypeTest { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 111 | pub text: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 112 | pub pos: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RelationTypeTest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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 0.43s [INFO] running `Command { std: "docker" "inspect" "9a9a3c8bdb2b7a7255b27cc2d7280fffa8d83ec1931bfa2453768875b7fa1521", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a9a3c8bdb2b7a7255b27cc2d7280fffa8d83ec1931bfa2453768875b7fa1521", kill_on_drop: false }` [INFO] [stdout] 9a9a3c8bdb2b7a7255b27cc2d7280fffa8d83ec1931bfa2453768875b7fa1521 [INFO] checking plwordnet-0.0.4 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate plwordnet 0.0.4 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate plwordnet 0.0.4 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 plwordnet 0.0.4 [INFO] finished tweaking crates.io crate plwordnet 0.0.4 [INFO] tweaked toml for crates.io crate plwordnet 0.0.4 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 quick-xml v0.28.2 (latest: v0.36.1) [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] dfc47ea8f3b0e2f55621132e240973a2ef448c6d1c1987d71c4deecf21d1902c [INFO] running `Command { std: "docker" "start" "-a" "dfc47ea8f3b0e2f55621132e240973a2ef448c6d1c1987d71c4deecf21d1902c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfc47ea8f3b0e2f55621132e240973a2ef448c6d1c1987d71c4deecf21d1902c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfc47ea8f3b0e2f55621132e240973a2ef448c6d1c1987d71c4deecf21d1902c", kill_on_drop: false }` [INFO] [stdout] dfc47ea8f3b0e2f55621132e240973a2ef448c6d1c1987d71c4deecf21d1902c [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] 77c1aebddabe772d318c0a2f6bab59f2ffb1e3bba7c67208f447a24de1367f26 [INFO] running `Command { std: "docker" "start" "-a" "77c1aebddabe772d318c0a2f6bab59f2ffb1e3bba7c67208f447a24de1367f26", kill_on_drop: false }` [INFO] [stderr] Checking quick-xml v0.28.2 [INFO] [stderr] Compiling bstringify v0.1.2 [INFO] [stderr] Checking plwordnet v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `text` and `pos` are never read [INFO] [stdout] --> src/model.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 110 | pub(crate) struct RelationTypeTest { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 111 | pub text: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 112 | pub pos: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RelationTypeTest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `text` and `pos` are never read [INFO] [stdout] --> src/model.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 110 | pub(crate) struct RelationTypeTest { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 111 | pub text: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 112 | pub pos: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RelationTypeTest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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/tests.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | PlWordNet::from_file("plwordnet_4_2.xml").unwrap() [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] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `plwordnet` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "77c1aebddabe772d318c0a2f6bab59f2ffb1e3bba7c67208f447a24de1367f26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77c1aebddabe772d318c0a2f6bab59f2ffb1e3bba7c67208f447a24de1367f26", kill_on_drop: false }` [INFO] [stdout] 77c1aebddabe772d318c0a2f6bab59f2ffb1e3bba7c67208f447a24de1367f26