[INFO] fetching crate cargo-pgo 0.2.8... [INFO] checking cargo-pgo-0.2.8 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate cargo-pgo 0.2.8 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate cargo-pgo 0.2.8 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 cargo-pgo 0.2.8 [INFO] finished tweaking crates.io crate cargo-pgo 0.2.8 [INFO] tweaked toml for crates.io crate cargo-pgo 0.2.8 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate cargo-pgo 0.2.8 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e2ebd86b6785e154c9febde4bf0995b6fc95640a7cd82bb525428d1c3c7e4fa6 [INFO] running `Command { std: "docker" "start" "-a" "e2ebd86b6785e154c9febde4bf0995b6fc95640a7cd82bb525428d1c3c7e4fa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e2ebd86b6785e154c9febde4bf0995b6fc95640a7cd82bb525428d1c3c7e4fa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2ebd86b6785e154c9febde4bf0995b6fc95640a7cd82bb525428d1c3c7e4fa6", kill_on_drop: false }` [INFO] [stdout] e2ebd86b6785e154c9febde4bf0995b6fc95640a7cd82bb525428d1c3c7e4fa6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b2da324e0f1a6f3e89de6fc40723708c8da2deb943db65d5ad05fd3587ad40c5 [INFO] running `Command { std: "docker" "start" "-a" "b2da324e0f1a6f3e89de6fc40723708c8da2deb943db65d5ad05fd3587ad40c5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling serde_derive v1.0.139 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling serde v1.0.139 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling camino v1.0.9 [INFO] [stderr] Compiling semver v1.0.12 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking hashbrown v0.12.2 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Compiling anyhow v1.0.58 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Checking either v1.7.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking humansize v1.1.1 [INFO] [stderr] Checking version_check v0.9.4 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking which v4.2.5 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Compiling blake3 v1.3.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking shellwords v1.1.0 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Compiling clap_derive v3.2.7 [INFO] [stderr] Checking clap v3.2.8 [INFO] [stderr] Checking cargo-platform v0.1.2 [INFO] [stderr] Checking cargo_metadata v0.15.0 [INFO] [stderr] Checking cargo-pgo v0.2.8 (/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/build.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 121 | let mut child = cargo_command(command, final_cargo_args, env, release_mode)?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 122 | let stdout = child.stdout.take().unwrap(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 123 | Ok(RunningCargo { [INFO] [stdout] | ________^ [INFO] [stdout] 124 | | child, [INFO] [stdout] 125 | | message_iter: Message::parse_stream(BufReader::new(stdout)), [INFO] [stdout] 126 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/build.rs:176:8 [INFO] [stdout] | [INFO] [stdout] 138 | let mut command = Command::new("cargo"); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 176 | Ok(command.spawn()?) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cargo-pgo` (lib) due to 3 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/build.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 121 | let mut child = cargo_command(command, final_cargo_args, env, release_mode)?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 122 | let stdout = child.stdout.take().unwrap(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 123 | Ok(RunningCargo { [INFO] [stdout] | ________^ [INFO] [stdout] 124 | | child, [INFO] [stdout] 125 | | message_iter: Message::parse_stream(BufReader::new(stdout)), [INFO] [stdout] 126 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/build.rs:176:8 [INFO] [stdout] | [INFO] [stdout] 138 | let mut command = Command::new("cargo"); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 176 | Ok(command.spawn()?) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cargo-pgo` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "b2da324e0f1a6f3e89de6fc40723708c8da2deb943db65d5ad05fd3587ad40c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2da324e0f1a6f3e89de6fc40723708c8da2deb943db65d5ad05fd3587ad40c5", kill_on_drop: false }` [INFO] [stdout] b2da324e0f1a6f3e89de6fc40723708c8da2deb943db65d5ad05fd3587ad40c5