[INFO] fetching crate tun2 2.0.8... [INFO] checking tun2-2.0.8 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate tun2 2.0.8 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate tun2 2.0.8 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-1-tc1/source/.cargo/config.toml [INFO] started tweaking crates.io crate tun2 2.0.8 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate tun2 2.0.8 [INFO] tweaked toml for crates.io crate tun2 2.0.8 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate tun2 2.0.8 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 packet v0.1.4 [INFO] [stderr] Downloaded hwaddr v0.1.7 [INFO] [stderr] Downloaded wintun-bindings v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c756e8ef764889153200afd30c4ea04ac3b0d9ceed59701dfc5d5674ac7609b5 [INFO] running `Command { std: "docker" "start" "-a" "c756e8ef764889153200afd30c4ea04ac3b0d9ceed59701dfc5d5674ac7609b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c756e8ef764889153200afd30c4ea04ac3b0d9ceed59701dfc5d5674ac7609b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c756e8ef764889153200afd30c4ea04ac3b0d9ceed59701dfc5d5674ac7609b5", kill_on_drop: false }` [INFO] [stdout] c756e8ef764889153200afd30c4ea04ac3b0d9ceed59701dfc5d5674ac7609b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 46b0b370313f153f8214e0ce3f057ba1a2b865daf9e5b3b5d1d843cd4f676008 [INFO] running `Command { std: "docker" "start" "-a" "46b0b370313f153f8214e0ce3f057ba1a2b865daf9e5b3b5d1d843cd4f676008", kill_on_drop: false }` [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling syn v2.0.75 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling hwaddr v0.1.7 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Checking phf_shared v0.8.0 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling serde v1.0.208 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.125 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking env_filter v0.1.2 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Checking env_logger v0.11.5 [INFO] [stderr] Checking tokio v1.39.3 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking packet v0.1.4 [INFO] [stderr] Checking tun2 v2.0.8 (/opt/rustwide/workdir) [INFO] [stderr] Checking ctrlc2 v3.5.7 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.67s [INFO] running `Command { std: "docker" "inspect" "46b0b370313f153f8214e0ce3f057ba1a2b865daf9e5b3b5d1d843cd4f676008", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46b0b370313f153f8214e0ce3f057ba1a2b865daf9e5b3b5d1d843cd4f676008", kill_on_drop: false }` [INFO] [stdout] 46b0b370313f153f8214e0ce3f057ba1a2b865daf9e5b3b5d1d843cd4f676008 [INFO] checking tun2-2.0.8 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate tun2 2.0.8 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate tun2 2.0.8 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-1-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate tun2 2.0.8 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate tun2 2.0.8 [INFO] tweaked toml for crates.io crate tun2 2.0.8 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate tun2 2.0.8 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] fbeb9b6d4da71308e6a38bc4bea0a4d051305d00459a279cfc924962b8e9a58e [INFO] running `Command { std: "docker" "start" "-a" "fbeb9b6d4da71308e6a38bc4bea0a4d051305d00459a279cfc924962b8e9a58e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fbeb9b6d4da71308e6a38bc4bea0a4d051305d00459a279cfc924962b8e9a58e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbeb9b6d4da71308e6a38bc4bea0a4d051305d00459a279cfc924962b8e9a58e", kill_on_drop: false }` [INFO] [stdout] fbeb9b6d4da71308e6a38bc4bea0a4d051305d00459a279cfc924962b8e9a58e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c7086666f3b54d3750e750aae1879e2fdff13f1f1be0ab6594e52786da8232a9 [INFO] running `Command { std: "docker" "start" "-a" "c7086666f3b54d3750e750aae1879e2fdff13f1f1be0ab6594e52786da8232a9", kill_on_drop: false }` [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling syn v2.0.75 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Compiling hwaddr v0.1.7 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking phf_shared v0.8.0 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling serde v1.0.208 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.125 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking tokio v1.39.3 [INFO] [stderr] Checking env_filter v0.1.2 [INFO] [stderr] Checking env_logger v0.11.5 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking packet v0.1.4 [INFO] [stderr] Checking tun2 v2.0.8 (/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/platform/posix/split.rs:277:21 [INFO] [stdout] | [INFO] [stdout] 273 | pub(crate) fn new(fd: Fd, mtu: u16, packet_information: bool) -> Self { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 274 | let fd = Arc::new(fd); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 277 | reader: Reader { [INFO] [stdout] | _____________________^ [INFO] [stdout] 278 | | fd: fd.clone(), [INFO] [stdout] 279 | | offset, [INFO] [stdout] 280 | | buf: vec![0; mtu as usize + offset], [INFO] [stdout] 281 | | mtu, [INFO] [stdout] 282 | | }, [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/platform/posix/split.rs:283:21 [INFO] [stdout] | [INFO] [stdout] 273 | pub(crate) fn new(fd: Fd, mtu: u16, packet_information: bool) -> Self { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 274 | let fd = Arc::new(fd); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 283 | writer: Writer { [INFO] [stdout] | _____________________^ [INFO] [stdout] 284 | | fd, [INFO] [stdout] 285 | | offset, [INFO] [stdout] 286 | | buf: vec![0; mtu as usize + offset], [INFO] [stdout] 287 | | mtu, [INFO] [stdout] 288 | | }, [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tun2` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c7086666f3b54d3750e750aae1879e2fdff13f1f1be0ab6594e52786da8232a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7086666f3b54d3750e750aae1879e2fdff13f1f1be0ab6594e52786da8232a9", kill_on_drop: false }` [INFO] [stdout] c7086666f3b54d3750e750aae1879e2fdff13f1f1be0ab6594e52786da8232a9