[INFO] fetching crate yaml-rust2 0.8.1... [INFO] checking yaml-rust2-0.8.1 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate yaml-rust2 0.8.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate yaml-rust2 0.8.1 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-3-tc1/source/.cargo/config.toml [INFO] started tweaking crates.io crate yaml-rust2 0.8.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate yaml-rust2 0.8.1 [INFO] tweaked toml for crates.io crate yaml-rust2 0.8.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate yaml-rust2 0.8.1 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] Downloading crates ... [INFO] [stderr] Downloaded arraydeque v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 30b8d321c5497672cad052083b64df27989bee89cf077d963a13773060de8f25 [INFO] running `Command { std: "docker" "start" "-a" "30b8d321c5497672cad052083b64df27989bee89cf077d963a13773060de8f25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30b8d321c5497672cad052083b64df27989bee89cf077d963a13773060de8f25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30b8d321c5497672cad052083b64df27989bee89cf077d963a13773060de8f25", kill_on_drop: false }` [INFO] [stdout] 30b8d321c5497672cad052083b64df27989bee89cf077d963a13773060de8f25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f353a54d1fed804a1aa9f88188ea799cc4e128b5fa10782dcadabb6134d83cb6 [INFO] running `Command { std: "docker" "start" "-a" "f353a54d1fed804a1aa9f88188ea799cc4e128b5fa10782dcadabb6134d83cb6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking arraydeque v0.5.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking hashlink v0.8.4 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking yaml-rust2 v0.8.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking libtest-mimic v0.3.0 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.70s [INFO] running `Command { std: "docker" "inspect" "f353a54d1fed804a1aa9f88188ea799cc4e128b5fa10782dcadabb6134d83cb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f353a54d1fed804a1aa9f88188ea799cc4e128b5fa10782dcadabb6134d83cb6", kill_on_drop: false }` [INFO] [stdout] f353a54d1fed804a1aa9f88188ea799cc4e128b5fa10782dcadabb6134d83cb6 [INFO] checking yaml-rust2-0.8.1 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate yaml-rust2 0.8.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate yaml-rust2 0.8.1 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-3-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate yaml-rust2 0.8.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate yaml-rust2 0.8.1 [INFO] tweaked toml for crates.io crate yaml-rust2 0.8.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate yaml-rust2 0.8.1 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3f5700a4241f7b1c026137aa1bd70384b610d7b5fd771b8cdf4bdde7a46195d9 [INFO] running `Command { std: "docker" "start" "-a" "3f5700a4241f7b1c026137aa1bd70384b610d7b5fd771b8cdf4bdde7a46195d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f5700a4241f7b1c026137aa1bd70384b610d7b5fd771b8cdf4bdde7a46195d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f5700a4241f7b1c026137aa1bd70384b610d7b5fd771b8cdf4bdde7a46195d9", kill_on_drop: false }` [INFO] [stdout] 3f5700a4241f7b1c026137aa1bd70384b610d7b5fd771b8cdf4bdde7a46195d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f15531656baa3a1b770158ef42e5992fff09fd1d09a2b21f9d95b43b1a8d7b68 [INFO] running `Command { std: "docker" "start" "-a" "f15531656baa3a1b770158ef42e5992fff09fd1d09a2b21f9d95b43b1a8d7b68", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking arraydeque v0.5.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking hashlink v0.8.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking yaml-rust2 v0.8.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking regex-automata v0.4.6 [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:225:22 [INFO] [stdout] | [INFO] [stdout] 223 | pub fn new(src: T) -> Parser { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 224 | Parser { [INFO] [stdout] 225 | scanner: Scanner::new(src), [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/scanner.rs:427:21 [INFO] [stdout] | [INFO] [stdout] 424 | pub fn new(rdr: T) -> Scanner { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 427 | buffer: ArrayDeque::new(), [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/yaml.rs:747:19 [INFO] [stdout] | [INFO] [stdout] 745 | fn into_iter(self) -> Self::IntoIter { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 746 | YamlIter { [INFO] [stdout] 747 | yaml: self.into_vec().unwrap_or_default().into_iter(), [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `yaml-rust2` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f15531656baa3a1b770158ef42e5992fff09fd1d09a2b21f9d95b43b1a8d7b68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f15531656baa3a1b770158ef42e5992fff09fd1d09a2b21f9d95b43b1a8d7b68", kill_on_drop: false }` [INFO] [stdout] f15531656baa3a1b770158ef42e5992fff09fd1d09a2b21f9d95b43b1a8d7b68