[INFO] fetching crate cfg-expr 0.16.0... [INFO] checking cfg-expr-0.16.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate cfg-expr 0.16.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate cfg-expr 0.16.0 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] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml [INFO] started tweaking crates.io crate cfg-expr 0.16.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate cfg-expr 0.16.0 [INFO] tweaked toml for crates.io crate cfg-expr 0.16.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate cfg-expr 0.16.0 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] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded similar-asserts v1.5.0 [INFO] [stderr] Downloaded similar v2.4.0 [INFO] [stderr] Downloaded target-lexicon v0.12.12 [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] a389ed8d567086ff367e9d7521959e62afc936bf3b94032300d6c9129ed8bfad [INFO] running `Command { std: "docker" "start" "-a" "a389ed8d567086ff367e9d7521959e62afc936bf3b94032300d6c9129ed8bfad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a389ed8d567086ff367e9d7521959e62afc936bf3b94032300d6c9129ed8bfad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a389ed8d567086ff367e9d7521959e62afc936bf3b94032300d6c9129ed8bfad", kill_on_drop: false }` [INFO] [stdout] a389ed8d567086ff367e9d7521959e62afc936bf3b94032300d6c9129ed8bfad [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] 2f5cc607e1555b9b073b508988fffc8644126eafb28b0f55e96692b43af64593 [INFO] running `Command { std: "docker" "start" "-a" "2f5cc607e1555b9b073b508988fffc8644126eafb28b0f55e96692b43af64593", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking cfg-expr v0.16.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking similar v2.4.0 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Checking similar-asserts v1.5.0 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `Command { std: "docker" "inspect" "2f5cc607e1555b9b073b508988fffc8644126eafb28b0f55e96692b43af64593", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f5cc607e1555b9b073b508988fffc8644126eafb28b0f55e96692b43af64593", kill_on_drop: false }` [INFO] [stdout] 2f5cc607e1555b9b073b508988fffc8644126eafb28b0f55e96692b43af64593 [INFO] checking cfg-expr-0.16.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate cfg-expr 0.16.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate cfg-expr 0.16.0 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] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate cfg-expr 0.16.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate cfg-expr 0.16.0 [INFO] tweaked toml for crates.io crate cfg-expr 0.16.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate cfg-expr 0.16.0 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-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] 4fdfeef699510a219929d8b2b6b68cf3d86fb2a086e77d347ff3b1e79f772a48 [INFO] running `Command { std: "docker" "start" "-a" "4fdfeef699510a219929d8b2b6b68cf3d86fb2a086e77d347ff3b1e79f772a48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4fdfeef699510a219929d8b2b6b68cf3d86fb2a086e77d347ff3b1e79f772a48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fdfeef699510a219929d8b2b6b68cf3d86fb2a086e77d347ff3b1e79f772a48", kill_on_drop: false }` [INFO] [stdout] 4fdfeef699510a219929d8b2b6b68cf3d86fb2a086e77d347ff3b1e79f772a48 [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] 393d8dda2b8b15a796fbe781e6a49e9820786fd39df4ec82584f2ccacecd04bc [INFO] running `Command { std: "docker" "start" "-a" "393d8dda2b8b15a796fbe781e6a49e9820786fd39df4ec82584f2ccacecd04bc", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking cfg-expr v0.16.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking bstr v0.2.17 [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/expr.rs:659:9 [INFO] [stdout] | [INFO] [stdout] 610 | pub fn eval(&self, mut eval_predicate: EP) -> T [INFO] [stdout] | ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 615 | let mut result_stack = SmallVec::<[T; 8]>::new(); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 659 | result_stack.pop().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] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cfg-expr` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "393d8dda2b8b15a796fbe781e6a49e9820786fd39df4ec82584f2ccacecd04bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "393d8dda2b8b15a796fbe781e6a49e9820786fd39df4ec82584f2ccacecd04bc", kill_on_drop: false }` [INFO] [stdout] 393d8dda2b8b15a796fbe781e6a49e9820786fd39df4ec82584f2ccacecd04bc