[INFO] fetching crate syslogio 0.2.1... [INFO] checking syslogio-0.2.1 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate syslogio 0.2.1 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate syslogio 0.2.1 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] started tweaking crates.io crate syslogio 0.2.1 [INFO] finished tweaking crates.io crate syslogio 0.2.1 [INFO] tweaked toml for crates.io crate syslogio 0.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate syslogio 0.2.1 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded problem v5.3.0 [INFO] [stderr] Downloaded multistream-batch v1.2.0 [INFO] [stderr] Downloaded libc v0.2.122 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6debec19ce4942f44ba4bf7a3accd2aec3d4fd00e4bea5e3e712cc54a92eb630 [INFO] running `Command { std: "docker" "start" "-a" "6debec19ce4942f44ba4bf7a3accd2aec3d4fd00e4bea5e3e712cc54a92eb630", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6debec19ce4942f44ba4bf7a3accd2aec3d4fd00e4bea5e3e712cc54a92eb630", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6debec19ce4942f44ba4bf7a3accd2aec3d4fd00e4bea5e3e712cc54a92eb630", kill_on_drop: false }` [INFO] [stdout] 6debec19ce4942f44ba4bf7a3accd2aec3d4fd00e4bea5e3e712cc54a92eb630 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4d1b600bafcb3ec53a3be8a931c3b015bcc58491a729f22810f6de30d732a28a [INFO] running `Command { std: "docker" "start" "-a" "4d1b600bafcb3ec53a3be8a931c3b015bcc58491a729f22810f6de30d732a28a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.122 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking multistream-batch v1.2.0 [INFO] [stderr] Checking stderrlog v0.5.1 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking gethostname v0.2.3 [INFO] [stderr] Checking tai64 v4.0.0 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking problem v5.3.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking syslogio v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.57s [INFO] running `Command { std: "docker" "inspect" "4d1b600bafcb3ec53a3be8a931c3b015bcc58491a729f22810f6de30d732a28a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d1b600bafcb3ec53a3be8a931c3b015bcc58491a729f22810f6de30d732a28a", kill_on_drop: false }` [INFO] [stdout] 4d1b600bafcb3ec53a3be8a931c3b015bcc58491a729f22810f6de30d732a28a [INFO] checking syslogio-0.2.1 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate syslogio 0.2.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate syslogio 0.2.1 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] started tweaking crates.io crate syslogio 0.2.1 [INFO] finished tweaking crates.io crate syslogio 0.2.1 [INFO] tweaked toml for crates.io crate syslogio 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate syslogio 0.2.1 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7a01e5e2d938c57d8c18482a792ac2fbcff211423143d1c95d0e36d46fea2028 [INFO] running `Command { std: "docker" "start" "-a" "7a01e5e2d938c57d8c18482a792ac2fbcff211423143d1c95d0e36d46fea2028", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a01e5e2d938c57d8c18482a792ac2fbcff211423143d1c95d0e36d46fea2028", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a01e5e2d938c57d8c18482a792ac2fbcff211423143d1c95d0e36d46fea2028", kill_on_drop: false }` [INFO] [stdout] 7a01e5e2d938c57d8c18482a792ac2fbcff211423143d1c95d0e36d46fea2028 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1966193e029eb0408fc589e9ab84b308f649d271d761db5f1a7c6738fb7e6a92 [INFO] running `Command { std: "docker" "start" "-a" "1966193e029eb0408fc589e9ab84b308f649d271d761db5f1a7c6738fb7e6a92", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.122 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking stderrlog v0.5.1 [INFO] [stderr] Checking multistream-batch v1.2.0 [INFO] [stderr] Checking gethostname v0.2.3 [INFO] [stderr] Checking tai64 v4.0.0 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking problem v5.3.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking syslogio v0.2.1 (/opt/rustwide/workdir) [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:182:12 [INFO] [stdout] | [INFO] [stdout] 177 | pub fn new(buf: &'b mut [u8], path: impl Into) -> PResult> { [INFO] [stdout] | ------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 178 | let path = path.into(); [INFO] [stdout] 179 | let socket = UnixDatagram::unbound().problem_while("creating syslog socket")?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 182 | Ok(SyslogUnix { [INFO] [stdout] | ____________^ [INFO] [stdout] 183 | | path, [INFO] [stdout] 184 | | socket, [INFO] [stdout] 185 | | buf, [INFO] [stdout] 186 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/lib.rs:182:12 [INFO] [stdout] | [INFO] [stdout] 177 | pub fn new(buf: &'b mut [u8], path: impl Into) -> PResult> { [INFO] [stdout] | ------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 178 | let path = path.into(); [INFO] [stdout] 179 | let socket = UnixDatagram::unbound().problem_while("creating syslog socket")?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 182 | Ok(SyslogUnix { [INFO] [stdout] | ____________^ [INFO] [stdout] 183 | | path, [INFO] [stdout] 184 | | socket, [INFO] [stdout] 185 | | buf, [INFO] [stdout] 186 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `syslogio` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `syslogio` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "1966193e029eb0408fc589e9ab84b308f649d271d761db5f1a7c6738fb7e6a92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1966193e029eb0408fc589e9ab84b308f649d271d761db5f1a7c6738fb7e6a92", kill_on_drop: false }` [INFO] [stdout] 1966193e029eb0408fc589e9ab84b308f649d271d761db5f1a7c6738fb7e6a92