[INFO] fetching crate custom-utils 0.10.16... [INFO] checking custom-utils-0.10.16 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate custom-utils 0.10.16 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate custom-utils 0.10.16 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 custom-utils 0.10.16 [INFO] removed 3 missing examples [INFO] removed 2 missing tests [INFO] finished tweaking crates.io crate custom-utils 0.10.16 [INFO] tweaked toml for crates.io crate custom-utils 0.10.16 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate custom-utils 0.10.16 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-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] 56fac4676c83122d63e5809fe0eed64e400d46a3a209d3ce0a1af3021a2e9356 [INFO] running `Command { std: "docker" "start" "-a" "56fac4676c83122d63e5809fe0eed64e400d46a3a209d3ce0a1af3021a2e9356", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56fac4676c83122d63e5809fe0eed64e400d46a3a209d3ce0a1af3021a2e9356", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56fac4676c83122d63e5809fe0eed64e400d46a3a209d3ce0a1af3021a2e9356", kill_on_drop: false }` [INFO] [stdout] 56fac4676c83122d63e5809fe0eed64e400d46a3a209d3ce0a1af3021a2e9356 [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] 4073365e269b1ca34597add939b8551968220c30a2b3cf0b0de20eb9329bc921 [INFO] running `Command { std: "docker" "start" "-a" "4073365e269b1ca34597add939b8551968220c30a2b3cf0b0de20eb9329bc921", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling num-bigint-dig v0.7.1 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling syn v2.0.68 [INFO] [stderr] Checking winnow v0.6.13 [INFO] [stderr] Compiling serde_json v1.0.118 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking nu-ansi-term v0.50.0 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking universal-hash v0.4.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking aead v0.4.3 [INFO] [stderr] Checking polyval v0.5.3 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking ctr v0.7.0 [INFO] [stderr] Checking aes v0.7.5 [INFO] [stderr] Checking ghash v0.4.4 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking aes-gcm v0.9.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking inotify v0.9.6 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking notify v6.1.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking notify-debouncer-mini v0.4.1 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-bigint v0.4.5 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking pem v0.8.3 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking simple_asn1 v0.5.4 [INFO] [stderr] Checking serde_spanned v0.6.6 [INFO] [stderr] Checking serde_bytes v0.11.15 [INFO] [stderr] Checking toml_datetime v0.6.6 [INFO] [stderr] Checking oid v0.2.1 [INFO] [stderr] Checking toml_edit v0.22.14 [INFO] [stderr] Checking picky-asn1 v0.3.3 [INFO] [stderr] Checking rsa v0.4.0 [INFO] [stderr] Checking picky-asn1-der v0.2.5 [INFO] [stderr] Checking picky-asn1-x509 v0.6.1 [INFO] [stderr] Checking toml v0.8.14 [INFO] [stderr] Checking flexi_logger v0.28.5 [INFO] [stderr] Checking picky v6.3.0 [INFO] [stderr] Checking custom-utils v0.10.16 (/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_logger/builder.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn start(self) -> LoggerHandle { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 104 | self.logger.start().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: 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_logger/builder.rs:107:12 [INFO] [stdout] | [INFO] [stdout] 106 | pub fn _start(self) -> Result { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 107 | Ok(self.logger.start()?) [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: 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_logger/builder.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn start_with_specfile(self, p: impl AsRef) -> LoggerHandle { [INFO] [stdout] | ---- ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 112 | self.logger.start_with_specfile(p).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] [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_logger/builder.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn start_with_specfile_default(self, app: &str) -> LoggerHandle { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 120 | self.logger.start_with_specfile(path).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] [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_logger/builder.rs:126:21 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn log_to_stdout(self) -> LoggerBuilder3 { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 125 | LoggerBuilder3 { [INFO] [stdout] 126 | logger: self.logger.log_to_stdout(), [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: 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_logger/builder.rs:146:21 [INFO] [stdout] | [INFO] [stdout] 144 | pub fn log_to_writer(self, w: Box) -> LoggerBuilder3 { [INFO] [stdout] | ---- --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 145 | LoggerBuilder3 { [INFO] [stdout] 146 | logger: self.logger.log_to_writer(w), [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: 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_logger/builder.rs:158:21 [INFO] [stdout] | [INFO] [stdout] 150 | self, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 158 | logger: self [INFO] [stdout] | _____________________^ [INFO] [stdout] 159 | | .logger [INFO] [stdout] 160 | | .log_to_file(fs) [INFO] [stdout] 161 | | .o_append(append) [INFO] [stdout] 162 | | .rotate(criterion, naming, cleanup), [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 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `custom-utils` (lib) due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4073365e269b1ca34597add939b8551968220c30a2b3cf0b0de20eb9329bc921", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4073365e269b1ca34597add939b8551968220c30a2b3cf0b0de20eb9329bc921", kill_on_drop: false }` [INFO] [stdout] 4073365e269b1ca34597add939b8551968220c30a2b3cf0b0de20eb9329bc921