[INFO] fetching crate jrsonnet-gc 0.4.2... [INFO] checking jrsonnet-gc-0.4.2 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate jrsonnet-gc 0.4.2 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate jrsonnet-gc 0.4.2 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 jrsonnet-gc 0.4.2 [INFO] finished tweaking crates.io crate jrsonnet-gc 0.4.2 [INFO] tweaked toml for crates.io crate jrsonnet-gc 0.4.2 written to /workspace/builds/worker-5-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 8 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.76) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [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 jrsonnet-gc-derive v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 98e102c82344556c5a6cc0b6ddfc978181e05d3b4e2c0081c894bf67bffd693c [INFO] running `Command { std: "docker" "start" "-a" "98e102c82344556c5a6cc0b6ddfc978181e05d3b4e2c0081c894bf67bffd693c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "98e102c82344556c5a6cc0b6ddfc978181e05d3b4e2c0081c894bf67bffd693c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98e102c82344556c5a6cc0b6ddfc978181e05d3b4e2c0081c894bf67bffd693c", kill_on_drop: false }` [INFO] [stdout] 98e102c82344556c5a6cc0b6ddfc978181e05d3b4e2c0081c894bf67bffd693c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3c5dd6094d7a9a7c58f9f5df97098c9b011d5b50ebc80d2cd828fc56ce695348 [INFO] running `Command { std: "docker" "start" "-a" "3c5dd6094d7a9a7c58f9f5df97098c9b011d5b50ebc80d2cd828fc56ce695348", kill_on_drop: false }` [INFO] [stderr] Checking jrsonnet-gc v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling jrsonnet-gc-derive v0.4.1 [INFO] [stdout] warning: struct `InnerBoxSlice` is never constructed [INFO] [stdout] --> tests/trace_impl.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | struct InnerBoxSlice { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `InnerBoxStr` is never constructed [INFO] [stdout] --> tests/trace_impl.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | struct InnerBoxStr { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `InnerRcSlice` is never constructed [INFO] [stdout] --> tests/trace_impl.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | struct InnerRcSlice { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `InnerRcStr` is never constructed [INFO] [stdout] --> tests/trace_impl.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | struct InnerRcStr { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `X` is never constructed [INFO] [stdout] --> tests/finalize.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | struct X(Box); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "3c5dd6094d7a9a7c58f9f5df97098c9b011d5b50ebc80d2cd828fc56ce695348", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c5dd6094d7a9a7c58f9f5df97098c9b011d5b50ebc80d2cd828fc56ce695348", kill_on_drop: false }` [INFO] [stdout] 3c5dd6094d7a9a7c58f9f5df97098c9b011d5b50ebc80d2cd828fc56ce695348 [INFO] checking jrsonnet-gc-0.4.2 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate jrsonnet-gc 0.4.2 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate jrsonnet-gc 0.4.2 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 jrsonnet-gc 0.4.2 [INFO] finished tweaking crates.io crate jrsonnet-gc 0.4.2 [INFO] tweaked toml for crates.io crate jrsonnet-gc 0.4.2 written to /workspace/builds/worker-5-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 8 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.76) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 315396cc735cb2da262fcd8742cde1ae446aa48d12230736bb96477f90ea39c1 [INFO] running `Command { std: "docker" "start" "-a" "315396cc735cb2da262fcd8742cde1ae446aa48d12230736bb96477f90ea39c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "315396cc735cb2da262fcd8742cde1ae446aa48d12230736bb96477f90ea39c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "315396cc735cb2da262fcd8742cde1ae446aa48d12230736bb96477f90ea39c1", kill_on_drop: false }` [INFO] [stdout] 315396cc735cb2da262fcd8742cde1ae446aa48d12230736bb96477f90ea39c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c030ee594b691babe89dba78123079b128f501486a1406841bb116f4c4193d12 [INFO] running `Command { std: "docker" "start" "-a" "c030ee594b691babe89dba78123079b128f501486a1406841bb116f4c4193d12", kill_on_drop: false }` [INFO] [stderr] Checking jrsonnet-gc v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling jrsonnet-gc-derive v0.4.1 [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:471:19 [INFO] [stdout] | [INFO] [stdout] 468 | pub fn new(value: T) -> Self { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 471 | cell: UnsafeCell::new(value), [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/gc.rs:69:23 [INFO] [stdout] | [INFO] [stdout] 68 | pub(crate) fn new(value: T) -> NonNull { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 69 | GC_STATE.with(|st| { [INFO] [stdout] | _______________________^ [INFO] [stdout] 70 | | let mut st = st.borrow_mut(); [INFO] [stdout] 71 | | [INFO] [stdout] 72 | | // XXX We should probably be more clever about collecting [INFO] [stdout] ... | [INFO] [stdout] 102 | | unsafe { NonNull::new_unchecked(gcbox) } [INFO] [stdout] 103 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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/gc.rs:243:19 [INFO] [stdout] | [INFO] [stdout] 242 | pub fn configure(configurer: impl FnOnce(&mut GcConfig)) { [INFO] [stdout] | -------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 243 | GC_STATE.with(|st| { [INFO] [stdout] | ___________________^ [INFO] [stdout] 244 | | let mut st = st.borrow_mut(); [INFO] [stdout] 245 | | configurer(&mut st.config); [INFO] [stdout] 246 | | }) [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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/gc.rs:266:24 [INFO] [stdout] | [INFO] [stdout] 266 | GC_STATE.with(|st| st.borrow().stats.clone()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `jrsonnet-gc` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c030ee594b691babe89dba78123079b128f501486a1406841bb116f4c4193d12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c030ee594b691babe89dba78123079b128f501486a1406841bb116f4c4193d12", kill_on_drop: false }` [INFO] [stdout] c030ee594b691babe89dba78123079b128f501486a1406841bb116f4c4193d12