[INFO] cloning repository https://github.com/Sk1-z/Ratt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sk1-z/Ratt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSk1-z%2FRatt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSk1-z%2FRatt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0e7817564a3af823752965f2c8d7199b1fe8550a [INFO] checking Sk1-z/Ratt/0e7817564a3af823752965f2c8d7199b1fe8550a 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%2FSk1-z%2FRatt" "/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/Sk1-z/Ratt 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/Sk1-z/Ratt [INFO] finished tweaking git repo https://github.com/Sk1-z/Ratt [INFO] tweaked toml for git repo https://github.com/Sk1-z/Ratt written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Sk1-z/Ratt 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] [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] b91b84b0196a9e7a8fa47150e41caed6019b8f43552f9eec568ea27e0fd05b03 [INFO] running `Command { std: "docker" "start" "-a" "b91b84b0196a9e7a8fa47150e41caed6019b8f43552f9eec568ea27e0fd05b03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b91b84b0196a9e7a8fa47150e41caed6019b8f43552f9eec568ea27e0fd05b03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b91b84b0196a9e7a8fa47150e41caed6019b8f43552f9eec568ea27e0fd05b03", kill_on_drop: false }` [INFO] [stdout] b91b84b0196a9e7a8fa47150e41caed6019b8f43552f9eec568ea27e0fd05b03 [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] 24307c6aba46747c71457ae71cdc9a0aca86dac3c5ea75e92a23f6317ba5417f [INFO] running `Command { std: "docker" "start" "-a" "24307c6aba46747c71457ae71cdc9a0aca86dac3c5ea75e92a23f6317ba5417f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Checking com v0.1.0 (/opt/rustwide/workdir/com) [INFO] [stderr] Checking iana-time-zone v0.1.59 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking ratt v0.1.0 (/opt/rustwide/workdir/ratt) [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking server v0.1.0 (/opt/rustwide/workdir/server) [INFO] [stdout] warning: associated function `new_dbg` is never used [INFO] [stdout] --> server/src/server.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Server { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn new_dbg() -> Option { [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] --> server/src/server.rs:36:14 [INFO] [stdout] | [INFO] [stdout] 30 | let conn = TcpListener::bind(addr.trim()); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 36 | Some(Server { [INFO] [stdout] | ______________^ [INFO] [stdout] 37 | | name, [INFO] [stdout] 38 | | max_conn: max_conn.unwrap(), [INFO] [stdout] 39 | | conn: conn.unwrap(), [INFO] [stdout] 40 | | }) [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_dbg` is never used [INFO] [stdout] --> server/src/server.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Server { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn new_dbg() -> Option { [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] --> server/src/server.rs:36:14 [INFO] [stdout] | [INFO] [stdout] 30 | let conn = TcpListener::bind(addr.trim()); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 36 | Some(Server { [INFO] [stdout] | ______________^ [INFO] [stdout] 37 | | name, [INFO] [stdout] 38 | | max_conn: max_conn.unwrap(), [INFO] [stdout] 39 | | conn: conn.unwrap(), [INFO] [stdout] 40 | | }) [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `server` (bin "server") due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `server` (bin "server" test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "24307c6aba46747c71457ae71cdc9a0aca86dac3c5ea75e92a23f6317ba5417f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24307c6aba46747c71457ae71cdc9a0aca86dac3c5ea75e92a23f6317ba5417f", kill_on_drop: false }` [INFO] [stdout] 24307c6aba46747c71457ae71cdc9a0aca86dac3c5ea75e92a23f6317ba5417f