[INFO] fetching crate draconis 2.4.8... [INFO] checking draconis-2.4.8 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate draconis 2.4.8 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate draconis 2.4.8 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 draconis 2.4.8 [INFO] finished tweaking crates.io crate draconis 2.4.8 [INFO] tweaked toml for crates.io crate draconis 2.4.8 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate draconis 2.4.8 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] d16eab43a25b9fe69330f823d5c7f737f3e540402c36fc23e3f0591f0f748279 [INFO] running `Command { std: "docker" "start" "-a" "d16eab43a25b9fe69330f823d5c7f737f3e540402c36fc23e3f0591f0f748279", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d16eab43a25b9fe69330f823d5c7f737f3e540402c36fc23e3f0591f0f748279", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d16eab43a25b9fe69330f823d5c7f737f3e540402c36fc23e3f0591f0f748279", kill_on_drop: false }` [INFO] [stdout] d16eab43a25b9fe69330f823d5c7f737f3e540402c36fc23e3f0591f0f748279 [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] ea7cf280aba37e80848d2228c1991e9c3904776c301b20fef9b408179b43e51b [INFO] running `Command { std: "docker" "start" "-a" "ea7cf280aba37e80848d2228c1991e9c3904776c301b20fef9b408179b43e51b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking http v0.2.7 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking mio v0.8.2 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Compiling libdbus-sys v0.2.2 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking object v0.28.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling serde_json v1.0.80 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Compiling sys-info v0.9.1 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling substring v1.4.5 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking dbus v0.8.4 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking bytesize v1.1.0 [INFO] [stderr] Checking whoami v1.2.1 [INFO] [stderr] Checking argparse v0.2.2 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking text_io v0.1.10 [INFO] [stderr] Compiling derive_is_enum_variant v0.1.1 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Compiling enum-kinds v0.4.1 [INFO] [stderr] Checking systemstat v0.1.10 [INFO] [stderr] Compiling darling_core v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling darling_macro v0.5.0 [INFO] [stderr] Compiling darling v0.5.0 [INFO] [stderr] Compiling from_variants_impl v0.4.0 [INFO] [stderr] Checking from_variants v0.4.0 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking mpris v2.0.0-rc2 [INFO] [stderr] Checking tokio v1.18.0 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Checking tracing-subscriber v0.3.11 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking tokio-util v0.7.1 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking toml v0.5.9 [INFO] [stderr] Checking hyper v0.14.18 [INFO] [stderr] Checking reqwest v0.11.10 [INFO] [stderr] Checking openweathermap v0.2.4 [INFO] [stderr] Checking draconis v2.4.8 (/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/util/config.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 29 | Err(e) if e.kind() == ErrorKind::NotFound => { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 79 | Err(e) => panic!("{}", e), [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 134 | toml::from_str(&content).unwrap() [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] [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/util/config.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 29 | Err(e) if e.kind() == ErrorKind::NotFound => { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 79 | Err(e) => panic!("{}", e), [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 134 | toml::from_str(&content).unwrap() [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] [stderr] error: could not compile `draconis` (bin "draconis") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `draconis` (bin "draconis" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "ea7cf280aba37e80848d2228c1991e9c3904776c301b20fef9b408179b43e51b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea7cf280aba37e80848d2228c1991e9c3904776c301b20fef9b408179b43e51b", kill_on_drop: false }` [INFO] [stdout] ea7cf280aba37e80848d2228c1991e9c3904776c301b20fef9b408179b43e51b