[INFO] cloning repository https://github.com/RustAudio/deepspeech-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RustAudio/deepspeech-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustAudio%2Fdeepspeech-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustAudio%2Fdeepspeech-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 50e8560a147a735ac9b6e2c788c5f3bf9e4268ba [INFO] checking RustAudio/deepspeech-rs/50e8560a147a735ac9b6e2c788c5f3bf9e4268ba against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustAudio%2Fdeepspeech-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RustAudio/deepspeech-rs 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 git repo https://github.com/RustAudio/deepspeech-rs [INFO] finished tweaking git repo https://github.com/RustAudio/deepspeech-rs [INFO] tweaked toml for git repo https://github.com/RustAudio/deepspeech-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/RustAudio/deepspeech-rs 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] warning: /workspace/builds/worker-5-tc2/source/sys/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/bg/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Locking 1 package to latest compatible version [INFO] [stderr] Updating deepspeech v0.9.0 (/workspace/builds/worker-5-tc2/source) -> v0.9.1 [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] 9c84200633f4c6669bd0e07d9f1856b2eefb39f1fc8dd2edf4b62235cf8d904d [INFO] running `Command { std: "docker" "start" "-a" "9c84200633f4c6669bd0e07d9f1856b2eefb39f1fc8dd2edf4b62235cf8d904d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c84200633f4c6669bd0e07d9f1856b2eefb39f1fc8dd2edf4b62235cf8d904d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c84200633f4c6669bd0e07d9f1856b2eefb39f1fc8dd2edf4b62235cf8d904d", kill_on_drop: false }` [INFO] [stdout] 9c84200633f4c6669bd0e07d9f1856b2eefb39f1fc8dd2edf4b62235cf8d904d [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] 0202ec775043fa41c2ca6d13adc8f1d5480e1cbaa498f4e178d8a356068d8c7c [INFO] running `Command { std: "docker" "start" "-a" "0202ec775043fa41c2ca6d13adc8f1d5480e1cbaa498f4e178d8a356068d8c7c", kill_on_drop: false }` [INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: /opt/rustwide/workdir/sys/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: /opt/rustwide/workdir/bg/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Compiling libc v0.2.87 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking dasp_ring_buffer v0.11.0 [INFO] [stderr] Compiling deepspeech-sys v0.9.1 (/opt/rustwide/workdir/sys) [INFO] [stderr] Checking bitreader v0.3.3 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking unicode-xid v0.2.1 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling clang-sys v1.1.1 [INFO] [stderr] Checking libloading v0.7.0 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking dasp_frame v0.11.0 [INFO] [stderr] Checking dasp_window v0.11.0 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Compiling bindgen v0.57.0 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking peeking_take_while v0.1.2 [INFO] [stderr] Checking shlex v0.1.1 [INFO] [stderr] Checking ogg v0.7.1 [INFO] [stderr] Checking caf v0.1.0 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> sys/src/./bindings.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | assert_eq ! (unsafe { & (* (:: std :: ptr :: null ::< max_align_t > ())) . __clang_max_align_nonce1 as * const _ as usize } , 0usize , c... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> sys/src/./bindings.rs:9:26 [INFO] [stdout] | [INFO] [stdout] 9 | assert_eq ! (unsafe { & (* (:: std :: ptr :: null ::< max_align_t > ())) . __clang_max_align_nonce2 as * const _ as usize } , 16usize , ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> sys/src/./bindings.rs:24:26 [INFO] [stdout] | [INFO] [stdout] 24 | assert_eq ! (unsafe { & (* (:: std :: ptr :: null ::< TokenMetadata > ())) . text as * const _ as usize } , 0usize , concat ! ("Offset o... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> sys/src/./bindings.rs:25:26 [INFO] [stdout] | [INFO] [stdout] 25 | assert_eq ! (unsafe { & (* (:: std :: ptr :: null ::< TokenMetadata > ())) . timestep as * const _ as usize } , 8usize , concat ! ("Offs... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> sys/src/./bindings.rs:26:26 [INFO] [stdout] | [INFO] [stdout] 26 | assert_eq ! (unsafe { & (* (:: std :: ptr :: null ::< TokenMetadata > ())) . start_time as * const _ as usize } , 12usize , concat ! ("O... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> sys/src/./bindings.rs:35:26 [INFO] [stdout] | [INFO] [stdout] 35 | assert_eq ! (unsafe { & (* (:: std :: ptr :: null ::< CandidateTranscript > ())) . tokens as * const _ as usize } , 0usize , concat ! ("... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> sys/src/./bindings.rs:36:26 [INFO] [stdout] | [INFO] [stdout] 36 | assert_eq ! (unsafe { & (* (:: std :: ptr :: null ::< CandidateTranscript > ())) . num_tokens as * const _ as usize } , 8usize , concat ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> sys/src/./bindings.rs:37:26 [INFO] [stdout] | [INFO] [stdout] 37 | assert_eq ! (unsafe { & (* (:: std :: ptr :: null ::< CandidateTranscript > ())) . confidence as * const _ as usize } , 16usize , concat... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> sys/src/./bindings.rs:46:26 [INFO] [stdout] | [INFO] [stdout] 46 | assert_eq ! (unsafe { & (* (:: std :: ptr :: null ::< Metadata > ())) . transcripts as * const _ as usize } , 0usize , concat ! ("Offset... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> sys/src/./bindings.rs:47:26 [INFO] [stdout] | [INFO] [stdout] 47 | assert_eq ! (unsafe { & (* (:: std :: ptr :: null ::< Metadata > ())) . num_transcripts as * const _ as usize } , 8usize , concat ! ("Of... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking lewton v0.9.4 [INFO] [stderr] Checking dasp_rms v0.11.0 [INFO] [stderr] Checking dasp_peak v0.11.0 [INFO] [stderr] Checking dasp_interpolate v0.11.0 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking dasp_envelope v0.11.0 [INFO] [stderr] Checking deepspeech v0.9.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking dasp_signal v0.11.0 [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/lib.rs:284:8 [INFO] [stdout] | [INFO] [stdout] 263 | mut self, [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 284 | Ok(Metadata { [INFO] [stdout] | ____________________^ [INFO] [stdout] 285 | | library, [INFO] [stdout] 286 | | metadata: ptr, [INFO] [stdout] 287 | | }) [INFO] [stdout] | |_________________^ [INFO] [stdout] ... [INFO] [stdout] 440 | impl_stream!(); [INFO] [stdout] | -------------- in this macro invocation [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] = note: this error originates in the macro `impl_stream` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `deepspeech` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0202ec775043fa41c2ca6d13adc8f1d5480e1cbaa498f4e178d8a356068d8c7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0202ec775043fa41c2ca6d13adc8f1d5480e1cbaa498f4e178d8a356068d8c7c", kill_on_drop: false }` [INFO] [stdout] 0202ec775043fa41c2ca6d13adc8f1d5480e1cbaa498f4e178d8a356068d8c7c