[INFO] cloning repository https://github.com/WGH-/ping-adjuster [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WGH-/ping-adjuster" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWGH-%2Fping-adjuster", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWGH-%2Fping-adjuster'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2c8799d6cfc5694972533d87e9df2b954d4728d6 [INFO] checking WGH-/ping-adjuster/2c8799d6cfc5694972533d87e9df2b954d4728d6 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWGH-%2Fping-adjuster" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WGH-/ping-adjuster on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/WGH-/ping-adjuster [INFO] finished tweaking git repo https://github.com/WGH-/ping-adjuster [INFO] tweaked toml for git repo https://github.com/WGH-/ping-adjuster written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/WGH-/ping-adjuster 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 09e86399d066f72d126b2fd4b4ef95ad581e46271408c7a7878d56cb78fa2aeb [INFO] running `Command { std: "docker" "start" "-a" "09e86399d066f72d126b2fd4b4ef95ad581e46271408c7a7878d56cb78fa2aeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09e86399d066f72d126b2fd4b4ef95ad581e46271408c7a7878d56cb78fa2aeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09e86399d066f72d126b2fd4b4ef95ad581e46271408c7a7878d56cb78fa2aeb", kill_on_drop: false }` [INFO] [stdout] 09e86399d066f72d126b2fd4b4ef95ad581e46271408c7a7878d56cb78fa2aeb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6908c19cb2134ecc99ddd106083fdd92787517ad112dceedd9c4fdd100da93fd [INFO] running `Command { std: "docker" "start" "-a" "6908c19cb2134ecc99ddd106083fdd92787517ad112dceedd9c4fdd100da93fd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Checking pnet_base v0.28.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking pnet_macros_support v0.28.0 [INFO] [stderr] Compiling pnet v0.28.0 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking clap_lex v0.2.0 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking pnet_sys v0.28.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nfq v0.2.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Checking ipnetwork v0.18.0 [INFO] [stderr] Checking pnet_datalink v0.28.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling pnet_macros v0.28.0 [INFO] [stderr] Compiling clap_derive v3.1.7 [INFO] [stderr] Checking pnet_packet v0.28.0 [INFO] [stderr] Checking clap v3.1.14 [INFO] [stderr] Checking pnet_transport v0.28.0 [INFO] [stderr] Checking ping-adjuster v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `set_usec` is never used [INFO] [stdout] --> src/timestamp.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 19 | trait TimevalLike { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 24 | fn set_usec(&mut self, val: i64); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/packet.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 12 | fn handle_ipv4(ipv4: &mut MutableIpv4Packet, f: F) -> Result<(), E> [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 35 | match f(icmp_echo_reply_packet.payload_mut(), seq) { [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/packet.rs:70:11 [INFO] [stdout] | [INFO] [stdout] 47 | fn handle_ipv6(ipv6: &mut MutableIpv6Packet, f: F) -> Result<(), E> [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 70 | match f(icmp_echo_reply_packet.payload_mut(), seq) { [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ping-adjuster` (lib test) due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: method `set_usec` is never used [INFO] [stdout] --> src/timestamp.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 19 | trait TimevalLike { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 24 | fn set_usec(&mut self, val: i64); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/packet.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 12 | fn handle_ipv4(ipv4: &mut MutableIpv4Packet, f: F) -> Result<(), E> [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 35 | match f(icmp_echo_reply_packet.payload_mut(), seq) { [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/packet.rs:70:11 [INFO] [stdout] | [INFO] [stdout] 47 | fn handle_ipv6(ipv6: &mut MutableIpv6Packet, f: F) -> Result<(), E> [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 70 | match f(icmp_echo_reply_packet.payload_mut(), seq) { [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ping-adjuster` (lib) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "6908c19cb2134ecc99ddd106083fdd92787517ad112dceedd9c4fdd100da93fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6908c19cb2134ecc99ddd106083fdd92787517ad112dceedd9c4fdd100da93fd", kill_on_drop: false }` [INFO] [stdout] 6908c19cb2134ecc99ddd106083fdd92787517ad112dceedd9c4fdd100da93fd