[INFO] fetching crate twsearch-ffi 0.6.6...
[INFO] checking twsearch-ffi-0.6.6 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate twsearch-ffi 0.6.6 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate twsearch-ffi 0.6.6 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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: v2.0.79)
[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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf37f87d16c1d8ddacb78ddc1e814c73602c9c6103e4442f89a901f511cfeb22
[INFO] running `Command { std: "docker" "start" "-a" "cf37f87d16c1d8ddacb78ddc1e814c73602c9c6103e4442f89a901f511cfeb22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf37f87d16c1d8ddacb78ddc1e814c73602c9c6103e4442f89a901f511cfeb22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf37f87d16c1d8ddacb78ddc1e814c73602c9c6103e4442f89a901f511cfeb22", kill_on_drop: false }`
[INFO] [stdout] cf37f87d16c1d8ddacb78ddc1e814c73602c9c6103e4442f89a901f511cfeb22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd089a740ef0bfc07d583e6f48b11ee908c546f05b2e038fb5f25398927ebbd7
[INFO] running `Command { std: "docker" "start" "-a" "dd089a740ef0bfc07d583e6f48b11ee908c546f05b2e038fb5f25398927ebbd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]    Compiling portable-atomic v1.9.0
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]    Compiling more-asserts v0.3.1
[INFO] [stderr]     Checking clap_builder v4.5.18
[INFO] [stderr]     Checking buf_redux v0.8.4
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking gzip-header v1.0.0
[INFO] [stderr]     Checking brotli-decompressor v2.5.1
[INFO] [stderr]     Checking twoway v0.1.8
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking chunked_transfer v1.5.0
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking brotli v3.5.0
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking tiny_http v0.12.0
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking deflate v1.0.0
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]    Compiling cbindgen v0.26.0
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking thousands v0.2.0
[INFO] [stderr]     Checking cityhasher v0.1.0
[INFO] [stderr]     Checking heck v0.4.1
[INFO] [stderr]     Checking libloading v0.8.5
[INFO] [stderr]     Checking indicatif v0.17.8
[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 rand_chacha v0.3.1
[INFO] [stderr]     Checking clap v4.5.18
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking clap_complete v4.5.29
[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 41.97s
[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 5`
[INFO] running `Command { std: "docker" "inspect" "dd089a740ef0bfc07d583e6f48b11ee908c546f05b2e038fb5f25398927ebbd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd089a740ef0bfc07d583e6f48b11ee908c546f05b2e038fb5f25398927ebbd7", kill_on_drop: false }`
[INFO] [stdout] dd089a740ef0bfc07d583e6f48b11ee908c546f05b2e038fb5f25398927ebbd7