[INFO] fetching crate shortguid 0.7.0... [INFO] checking shortguid-0.7.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate shortguid 0.7.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate shortguid 0.7.0 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 shortguid 0.7.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate shortguid 0.7.0 [INFO] tweaked toml for crates.io crate shortguid 0.7.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate shortguid 0.7.0 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 64b7b1775d5bb467647b89826fb8c2129aaaa051733747257a8a04f4a17faa8b [INFO] running `Command { std: "docker" "start" "-a" "64b7b1775d5bb467647b89826fb8c2129aaaa051733747257a8a04f4a17faa8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64b7b1775d5bb467647b89826fb8c2129aaaa051733747257a8a04f4a17faa8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64b7b1775d5bb467647b89826fb8c2129aaaa051733747257a8a04f4a17faa8b", kill_on_drop: false }` [INFO] [stdout] 64b7b1775d5bb467647b89826fb8c2129aaaa051733747257a8a04f4a17faa8b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1c985f96923a4f087655c02ca25ec5cda0619684022977f2581f8124f4252f28 [INFO] running `Command { std: "docker" "start" "-a" "1c985f96923a4f087655c02ca25ec5cda0619684022977f2581f8124f4252f28", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling serde v1.0.201 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking getrandom v0.2.15 [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 uuid v1.8.0 [INFO] [stderr] Checking shortguid v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking serde_test v1.0.176 [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] --> examples/shortguid.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 6 | let input_id_arg = Arg::new("input_id").help("User input ID").required(true); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 7 | [INFO] [stdout] 8 | let short_id_arg = Arg::new("short") [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 13 | let long_id_arg = Arg::new("long") [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 19 | let convert_command = Command::new("convert") [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 25 | let random_command = Command::new("new") [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 28 | / Command::new("ShortGuid CLI") [INFO] [stdout] 29 | | .version(env!("CARGO_PKG_VERSION")) [INFO] [stdout] 30 | | .author("Markus Mayer ") [INFO] [stdout] 31 | | .about("A tool for generating different UUID representations") [INFO] [stdout] 32 | | .arg_required_else_help(true) [INFO] [stdout] 33 | | .subcommand(convert_command) [INFO] [stdout] 34 | | .subcommand(random_command) [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 `shortguid` (example "shortguid") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "1c985f96923a4f087655c02ca25ec5cda0619684022977f2581f8124f4252f28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c985f96923a4f087655c02ca25ec5cda0619684022977f2581f8124f4252f28", kill_on_drop: false }` [INFO] [stdout] 1c985f96923a4f087655c02ca25ec5cda0619684022977f2581f8124f4252f28