[INFO] fetching crate portForwarder 0.1.2... [INFO] checking portForwarder-0.1.2 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate portForwarder 0.1.2 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate portForwarder 0.1.2 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 portForwarder 0.1.2 [INFO] finished tweaking crates.io crate portForwarder 0.1.2 [INFO] tweaked toml for crates.io crate portForwarder 0.1.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate portForwarder 0.1.2 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 ctrlc v3.3.1 [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] 3e2933bb0c0d6641b0fba12d340a032f40a4c7f7dceb5f5dfaaf2c218600de04 [INFO] running `Command { std: "docker" "start" "-a" "3e2933bb0c0d6641b0fba12d340a032f40a4c7f7dceb5f5dfaaf2c218600de04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e2933bb0c0d6641b0fba12d340a032f40a4c7f7dceb5f5dfaaf2c218600de04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e2933bb0c0d6641b0fba12d340a032f40a4c7f7dceb5f5dfaaf2c218600de04", kill_on_drop: false }` [INFO] [stdout] 3e2933bb0c0d6641b0fba12d340a032f40a4c7f7dceb5f5dfaaf2c218600de04 [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] c9265638d10739d56051f8d71000f9b5ecbe00479efcd795dd1b164a79dd1bec [INFO] running `Command { std: "docker" "start" "-a" "c9265638d10739d56051f8d71000f9b5ecbe00479efcd795dd1b164a79dd1bec", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling io-lifetimes v1.0.3 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling rustix v0.36.5 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking ipnet v2.7.1 [INFO] [stderr] Checking getrandom v0.2.9 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Checking mio v0.8.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ctrlc v3.3.1 [INFO] [stderr] Checking is-terminal v0.4.2 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking portForwarder v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.29s [INFO] running `Command { std: "docker" "inspect" "c9265638d10739d56051f8d71000f9b5ecbe00479efcd795dd1b164a79dd1bec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9265638d10739d56051f8d71000f9b5ecbe00479efcd795dd1b164a79dd1bec", kill_on_drop: false }` [INFO] [stdout] c9265638d10739d56051f8d71000f9b5ecbe00479efcd795dd1b164a79dd1bec [INFO] checking portForwarder-0.1.2 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate portForwarder 0.1.2 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate portForwarder 0.1.2 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 portForwarder 0.1.2 [INFO] finished tweaking crates.io crate portForwarder 0.1.2 [INFO] tweaked toml for crates.io crate portForwarder 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate portForwarder 0.1.2 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-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] 4731cf9eb7f70a6f87965943c8f26b6f59d7237b4bc3e83e36c5917eceac584b [INFO] running `Command { std: "docker" "start" "-a" "4731cf9eb7f70a6f87965943c8f26b6f59d7237b4bc3e83e36c5917eceac584b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4731cf9eb7f70a6f87965943c8f26b6f59d7237b4bc3e83e36c5917eceac584b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4731cf9eb7f70a6f87965943c8f26b6f59d7237b4bc3e83e36c5917eceac584b", kill_on_drop: false }` [INFO] [stdout] 4731cf9eb7f70a6f87965943c8f26b6f59d7237b4bc3e83e36c5917eceac584b [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] 24f0407ba14524d0e2db4279e112f3785d112a8c83102a37690a4cd94d6d3b08 [INFO] running `Command { std: "docker" "start" "-a" "24f0407ba14524d0e2db4279e112f3785d112a8c83102a37690a4cd94d6d3b08", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling io-lifetimes v1.0.3 [INFO] [stderr] Compiling rustix v0.36.5 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking ipnet v2.7.1 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking getrandom v0.2.9 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Checking mio v0.8.5 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ctrlc v3.3.1 [INFO] [stderr] Checking is-terminal v0.4.2 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking portForwarder v0.1.2 (/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/tcp_udp_forwarder.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 21 | let mut udpi = None; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | let mut tcpei = None; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 30 | Ok(TcpUdpForwarder { [INFO] [stdout] | ____________^ [INFO] [stdout] 31 | | udp: Arc::from(udpi), [INFO] [stdout] 32 | | tcpe: Arc::from(tcpei), [INFO] [stdout] 33 | | }) [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 `portForwarder` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/tcp_udp_forwarder.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 21 | let mut udpi = None; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | let mut tcpei = None; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 30 | Ok(TcpUdpForwarder { [INFO] [stdout] | ____________^ [INFO] [stdout] 31 | | udp: Arc::from(udpi), [INFO] [stdout] 32 | | tcpe: Arc::from(tcpei), [INFO] [stdout] 33 | | }) [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 `portForwarder` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "24f0407ba14524d0e2db4279e112f3785d112a8c83102a37690a4cd94d6d3b08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24f0407ba14524d0e2db4279e112f3785d112a8c83102a37690a4cd94d6d3b08", kill_on_drop: false }` [INFO] [stdout] 24f0407ba14524d0e2db4279e112f3785d112a8c83102a37690a4cd94d6d3b08