[INFO] fetching crate twsearch-ffi 0.6.6...
[INFO] checking twsearch-ffi-0.6.6 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate twsearch-ffi 0.6.6 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate twsearch-ffi 0.6.6 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate twsearch-ffi 0.6.6
[INFO] finished tweaking crates.io crate twsearch-ffi 0.6.6
[INFO] tweaked toml for crates.io crate twsearch-ffi 0.6.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 165 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.13.1 (available: v0.22.1)
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.6.0)
[INFO] [stderr]       Adding brotli v3.5.0 (available: v6.0.0)
[INFO] [stderr]       Adding brotli-decompressor v2.5.1 (available: v4.0.1)
[INFO] [stderr]       Adding cargo_metadata v0.9.1 (available: v0.18.1)
[INFO] [stderr]       Adding cbindgen v0.26.0 (available: v0.27.0)
[INFO] [stderr]       Adding clap v3.2.25 (available: v4.5.18)
[INFO] [stderr]       Adding clap_lex v0.2.4 (available: v0.7.2)
[INFO] [stderr]       Adding convert_case v0.4.0 (available: v0.6.0)
[INFO] [stderr]       Adding derive_more v0.99.18 (available: v1.0.0)
[INFO] [stderr]       Adding encode_unicode v0.3.6 (available: v1.0.0)
[INFO] [stderr]       Adding hashbrown v0.12.3 (available: v0.14.5)
[INFO] [stderr]       Adding heck v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding hermit-abi v0.1.19 (available: v0.4.0)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (available: v0.4.0)
[INFO] [stderr]       Adding idna v0.5.0 (available: v1.0.2)
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.5.0)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (available: v0.6.5)
[INFO] [stderr]       Adding os_str_bytes v6.6.1 (available: v7.0.0)
[INFO] [stderr]       Adding quick-error v1.2.3 (available: v2.0.1)
[INFO] [stderr]       Adding semver v0.9.0 (available: v1.0.23)
[INFO] [stderr]       Adding semver-parser v0.7.0 (available: v0.10.2)
[INFO] [stderr]       Adding strsim v0.10.0 (available: v0.11.1)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.77)
[INFO] [stderr]       Adding toml v0.5.11 (available: v0.8.19)
[INFO] [stderr]       Adding twoway v0.1.8 (available: v0.2.2)
[INFO] [stderr]       Adding unicode-width v0.1.14 (available: v0.2.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding windows-core v0.52.0 (available: v0.58.0)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ffd3619c2aed178d62f1a5f869243133a0dc4b5899501636bff8dc8da9e7ce8
[INFO] running `Command { std: "docker" "start" "-a" "2ffd3619c2aed178d62f1a5f869243133a0dc4b5899501636bff8dc8da9e7ce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ffd3619c2aed178d62f1a5f869243133a0dc4b5899501636bff8dc8da9e7ce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ffd3619c2aed178d62f1a5f869243133a0dc4b5899501636bff8dc8da9e7ce8", kill_on_drop: false }`
[INFO] [stdout] 2ffd3619c2aed178d62f1a5f869243133a0dc4b5899501636bff8dc8da9e7ce8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b43100bf952df51f40c99c3127f034c41739c87c5422320576e7ef89154219e9
[INFO] running `Command { std: "docker" "start" "-a" "b43100bf952df51f40c99c3127f034c41739c87c5422320576e7ef89154219e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking fastrand v2.1.1
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]     Checking tinyvec v1.8.0
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]    Compiling portable-atomic v1.8.0
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking unicode-ident v1.0.13
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]    Compiling more-asserts v0.3.1
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking buf_redux v0.8.4
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking clap_builder v4.5.18
[INFO] [stderr]     Checking gzip-header v1.0.0
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking twoway v0.1.8
[INFO] [stderr]     Checking brotli-decompressor v2.5.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking chunked_transfer v1.5.0
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking deflate v1.0.0
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking tiny_http v0.12.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]    Compiling cbindgen v0.26.0
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking cityhasher v0.1.0
[INFO] [stderr]     Checking brotli v3.5.0
[INFO] [stderr]     Checking thousands v0.2.0
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking heck v0.4.1
[INFO] [stderr]     Checking indicatif v0.17.8
[INFO] [stderr]     Checking libloading v0.8.5
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking tempfile v3.12.0
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking clap v4.5.18
[INFO] [stderr]     Checking clap_complete v4.5.29
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking serde v1.0.210
[INFO] [stderr]     Checking multipart v0.18.0
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking cubing_core v0.13.2
[INFO] [stderr]     Checking rouille v3.6.2
[INFO] [stderr]     Checking cargo_metadata v0.9.1
[INFO] [stderr]     Checking test-cdylib v1.1.0
[INFO] [stderr]    Compiling cubing_macros v0.13.2
[INFO] [stderr]     Checking cubing v0.13.2
[INFO] [stderr]     Checking twsearch v0.6.6
[INFO] [stderr]     Checking twsearch-ffi v0.6.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.45s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "b43100bf952df51f40c99c3127f034c41739c87c5422320576e7ef89154219e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b43100bf952df51f40c99c3127f034c41739c87c5422320576e7ef89154219e9", kill_on_drop: false }`
[INFO] [stdout] b43100bf952df51f40c99c3127f034c41739c87c5422320576e7ef89154219e9