[INFO] fetching crate dotctl 0.1.0... [INFO] checking dotctl-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate dotctl 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate dotctl 0.1.0 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 crates.io crate dotctl 0.1.0 [INFO] finished tweaking crates.io crate dotctl 0.1.0 [INFO] tweaked toml for crates.io crate dotctl 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate dotctl 0.1.0 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7a0162174210c1fa2d9d2c76776f9615bffe62629129111dfa6257b3c9b013ed [INFO] running `Command { std: "docker" "start" "-a" "7a0162174210c1fa2d9d2c76776f9615bffe62629129111dfa6257b3c9b013ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a0162174210c1fa2d9d2c76776f9615bffe62629129111dfa6257b3c9b013ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a0162174210c1fa2d9d2c76776f9615bffe62629129111dfa6257b3c9b013ed", kill_on_drop: false }` [INFO] [stdout] 7a0162174210c1fa2d9d2c76776f9615bffe62629129111dfa6257b3c9b013ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3f047d8971f8304fbfee2951b9e6bd460ff72df295a9faecad8cb1f1cb97d418 [INFO] running `Command { std: "docker" "start" "-a" "3f047d8971f8304fbfee2951b9e6bd460ff72df295a9faecad8cb1f1cb97d418", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking unsafe-libyaml v0.2.10 [INFO] [stderr] Checking anstream v0.6.8 [INFO] [stderr] Checking symlink v0.1.0 [INFO] [stderr] Checking clap_builder v4.4.18 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking resolve-path v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking clap v4.4.18 [INFO] [stderr] Checking serde_yaml v0.9.30 [INFO] [stderr] Checking dotctl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `config_status` is never used [INFO] [stdout] --> src/config.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 68 | impl ConfigSpec { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn config_status(&self) -> &ConfigStatus { [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/config.rs:101:11 [INFO] [stdout] | [INFO] [stdout] 94 | let file = match File::open(CONFIG_FILE.resolve()) { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 95 | Ok(the_file) => the_file, [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 99 | let reader = BufReader::new(file); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 100 | [INFO] [stdout] 101 | match from_reader(reader) { [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] warning: method `config_status` is never used [INFO] [stdout] --> src/config.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 68 | impl ConfigSpec { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn config_status(&self) -> &ConfigStatus { [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/config.rs:101:11 [INFO] [stdout] | [INFO] [stdout] 94 | let file = match File::open(CONFIG_FILE.resolve()) { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 95 | Ok(the_file) => the_file, [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 99 | let reader = BufReader::new(file); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 100 | [INFO] [stdout] 101 | match from_reader(reader) { [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] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dotctl` (bin "dotctl" test) 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 `dotctl` (bin "dotctl") due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "3f047d8971f8304fbfee2951b9e6bd460ff72df295a9faecad8cb1f1cb97d418", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f047d8971f8304fbfee2951b9e6bd460ff72df295a9faecad8cb1f1cb97d418", kill_on_drop: false }` [INFO] [stdout] 3f047d8971f8304fbfee2951b9e6bd460ff72df295a9faecad8cb1f1cb97d418