[INFO] cloning repository https://github.com/nahid177/flutter_Backend_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nahid177/flutter_Backend_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnahid177%2Fflutter_Backend_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnahid177%2Fflutter_Backend_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9804c4e1c56ab153d03954d02eba1a24f005fbaf
[INFO] testing nahid177/flutter_Backend_rust against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnahid177%2Fflutter_Backend_rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nahid177/flutter_Backend_rust
[INFO] finished tweaking git repo https://github.com/nahid177/flutter_Backend_rust
[INFO] tweaked toml for git repo https://github.com/nahid177/flutter_Backend_rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nahid177/flutter_Backend_rust on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nahid177/flutter_Backend_rust 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5eaa13b3e06e26ce033ca0268868b8144c2bcd91fa9bc15f292bc999c84ba548
[INFO] running `Command { std: "docker" "start" "-a" "5eaa13b3e06e26ce033ca0268868b8144c2bcd91fa9bc15f292bc999c84ba548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5eaa13b3e06e26ce033ca0268868b8144c2bcd91fa9bc15f292bc999c84ba548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eaa13b3e06e26ce033ca0268868b8144c2bcd91fa9bc15f292bc999c84ba548", kill_on_drop: false }`
[INFO] [stdout] 5eaa13b3e06e26ce033ca0268868b8144c2bcd91fa9bc15f292bc999c84ba548
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ac2b44ec2028968c9fa3bc8c6af1f071cc40b152d5c79d24f0f302ff57be3e7
[INFO] running `Command { std: "docker" "start" "-a" "9ac2b44ec2028968c9fa3bc8c6af1f071cc40b152d5c79d24f0f302ff57be3e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling bytes v1.7.2
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling vsimd v0.8.0
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling outref v0.5.1
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling cpufeatures v0.2.14
[INFO] [stderr]    Compiling base64ct v1.6.0
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]    Compiling tinyvec v1.8.0
[INFO] [stderr]    Compiling base16ct v0.1.1
[INFO] [stderr]    Compiling der v0.6.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling rustls-native-certs v0.6.3
[INFO] [stderr]    Compiling fastrand v2.1.1
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling aws-types v1.3.3
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling cc v1.1.21
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling base64-simd v0.8.0
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling http v1.1.0
[INFO] [stderr]    Compiling bytes-utils v0.1.4
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling ff v0.12.1
[INFO] [stderr]    Compiling crypto-bigint v0.4.9
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling signature v1.6.4
[INFO] [stderr]    Compiling group v0.12.1
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling spki v0.6.0
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling crc32c v0.6.8
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling pkcs8 v0.9.0
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling xmlparser v0.13.6
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling sec1 v0.3.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling elliptic-curve v0.12.3
[INFO] [stderr]    Compiling rfc6979 v0.3.1
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling aws-smithy-xml v0.60.9
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling ecdsa v0.14.8
[INFO] [stderr]    Compiling url v2.5.2
[INFO] [stderr]    Compiling actix-service v2.0.2
[INFO] [stderr]    Compiling bytestring v1.3.1
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling p256 v0.11.1
[INFO] [stderr]    Compiling actix-utils v3.0.1
[INFO] [stderr]    Compiling urlencoding v2.1.3
[INFO] [stderr]    Compiling ipnet v2.10.0
[INFO] [stderr]    Compiling resolv-conf v0.7.0
[INFO] [stderr]    Compiling flate2 v1.0.33
[INFO] [stderr]    Compiling local-channel v0.1.5
[INFO] [stderr]    Compiling iana-time-zone v0.1.61
[INFO] [stderr]    Compiling unicode-properties v0.1.2
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling stringprep v0.1.5
[INFO] [stderr]    Compiling sha-1 v0.10.1
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling pbkdf2 v0.11.0
[INFO] [stderr]    Compiling impl-more v0.1.6
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling async-trait v0.1.82
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling tokio v1.40.0
[INFO] [stderr]    Compiling rustls-webpki v0.101.7
[INFO] [stderr]    Compiling sct v0.7.1
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling actix-router v0.5.3
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling actix-web-codegen v4.3.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling enum-as-inner v0.4.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling typed-builder v0.10.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling zstd-safe v7.2.1
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling zstd v0.13.2
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling serde_with_macros v1.5.2
[INFO] [stderr]    Compiling indexmap v2.5.0
[INFO] [stderr]    Compiling lru v0.12.4
[INFO] [stderr]    Compiling http-body-util v0.1.2
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling uuid v1.10.0
[INFO] [stderr]    Compiling serde_bytes v0.11.15
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_with v1.14.0
[INFO] [stderr]    Compiling tokio-util v0.7.12
[INFO] [stderr]    Compiling aws-smithy-async v1.2.1
[INFO] [stderr]    Compiling tokio-rustls v0.24.1
[INFO] [stderr]    Compiling actix-rt v2.10.0
[INFO] [stderr]    Compiling trust-dns-proto v0.21.2
[INFO] [stderr]    Compiling actix-server v2.5.0
[INFO] [stderr]    Compiling aws-smithy-types v1.2.6
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling actix-codec v0.5.2
[INFO] [stderr]    Compiling bson v2.12.0
[INFO] [stderr]    Compiling aws-smithy-runtime-api v1.7.2
[INFO] [stderr]    Compiling aws-smithy-eventstream v0.60.5
[INFO] [stderr]    Compiling aws-smithy-json v0.60.7
[INFO] [stderr]    Compiling aws-smithy-query v0.60.7
[INFO] [stderr]    Compiling trust-dns-resolver v0.21.2
[INFO] [stderr]    Compiling aws-smithy-http v0.60.11
[INFO] [stderr]    Compiling aws-credential-types v1.2.1
[INFO] [stderr]    Compiling aws-sigv4 v1.2.4
[INFO] [stderr]    Compiling aws-smithy-checksums v0.60.12
[INFO] [stderr]    Compiling mongodb v2.8.2
[INFO] [stderr]    Compiling hyper v0.14.30
[INFO] [stderr]    Compiling actix-http v3.9.0
[INFO] [stderr]    Compiling actix-web v4.9.0
[INFO] [stderr]    Compiling hyper-rustls v0.24.2
[INFO] [stderr]    Compiling aws-smithy-runtime v1.7.1
[INFO] [stderr]    Compiling aws-runtime v1.4.3
[INFO] [stderr]    Compiling aws-sdk-sso v1.43.0
[INFO] [stderr]    Compiling aws-sdk-ssooidc v1.44.0
[INFO] [stderr]    Compiling aws-sdk-sts v1.43.0
[INFO] [stderr]    Compiling aws-sdk-s3 v1.50.0
[INFO] [stderr] error: could not compile `mongodb` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name mongodb --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mongodb-2.8.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="serde_bytes"' --cfg 'feature="tokio-runtime"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("async-executor", "async-std", "async-std-resolver", "async-std-runtime", "aws-auth", "azure-kms", "bson-chrono-0_4", "bson-serde_with", "bson-uuid-0_8", "bson-uuid-1", "default", "flate2", "gcp-kms", "in-use-encryption-unstable", "log", "mongocrypt", "num_cpus", "openssl", "openssl-probe", "openssl-tls", "rayon", "reqwest", "serde_bytes", "snap", "snappy-compression", "sync", "tokio-openssl", "tokio-runtime", "tokio-sync", "tracing", "tracing-unstable", "zlib-compression", "zstd", "zstd-compression"))' -C metadata=048459fa3f391e49 -C extra-filename=-7ca085c9096bfa46 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-73344984cde1bba3.so --extern base64=/opt/rustwide/target/debug/deps/libbase64-5c3004fed086700a.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-a9851ebd0ab18f47.rmeta --extern bson=/opt/rustwide/target/debug/deps/libbson-1f104b1202e5946a.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-79a715263faf5b93.rmeta --extern derivative=/opt/rustwide/target/debug/deps/libderivative-ed2f2fd9c93f57cb.so --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-d25cfda18f2a0640.so --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-f707c9ca2a12b7c6.rmeta --extern futures_executor=/opt/rustwide/target/debug/deps/libfutures_executor-cf8561ef281ae6c8.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-70b77d84da13cdef.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-6d8756aa3dca78fb.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-aa11f1b7b510398f.rmeta --extern hmac=/opt/rustwide/target/debug/deps/libhmac-a33542f3abda4325.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-58edaf41543212f3.rmeta --extern md5=/opt/rustwide/target/debug/deps/libmd5-f545764cb4e3455a.rmeta --extern pbkdf2=/opt/rustwide/target/debug/deps/libpbkdf2-19da6b5ed1b09b42.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-64dceae6dc1f6110.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-edbd48a871835c74.rmeta --extern rustc_version_runtime=/opt/rustwide/target/debug/deps/librustc_version_runtime-dbff3404d605a0f9.rmeta --extern rustls=/opt/rustwide/target/debug/deps/librustls-3e1dace2cd521c89.rmeta --extern rustls_pemfile=/opt/rustwide/target/debug/deps/librustls_pemfile-f9047a845bb3c3c6.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-457a4f402cef5968.rmeta --extern serde_bytes=/opt/rustwide/target/debug/deps/libserde_bytes-181a1fcc01095f56.rmeta --extern serde_with=/opt/rustwide/target/debug/deps/libserde_with-5ac438ff0cac1ee2.rmeta --extern sha1=/opt/rustwide/target/debug/deps/libsha1-f4c5de010cf69e74.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-35ce79dac7693e98.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-870de9965f29e531.rmeta --extern stringprep=/opt/rustwide/target/debug/deps/libstringprep-533a20cd84f8a53c.rmeta --extern strsim=/opt/rustwide/target/debug/deps/libstrsim-0e20d3b696b9223d.rmeta --extern take_mut=/opt/rustwide/target/debug/deps/libtake_mut-ba111b8061fb6296.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-dfd23ed63688d519.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-77301e093bc65240.rmeta --extern tokio_rustls=/opt/rustwide/target/debug/deps/libtokio_rustls-61341b6039f5990d.rmeta --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-8e06bc5812aec6b0.rmeta --extern trust_dns_proto=/opt/rustwide/target/debug/deps/libtrust_dns_proto-9463a3990baef664.rmeta --extern trust_dns_resolver=/opt/rustwide/target/debug/deps/libtrust_dns_resolver-d52ec444484dcc4e.rmeta --extern typed_builder=/opt/rustwide/target/debug/deps/libtyped_builder-232288bf74080603.so --extern uuid=/opt/rustwide/target/debug/deps/libuuid-8c8f7256d2dee4a2.rmeta --extern webpki_roots=/opt/rustwide/target/debug/deps/libwebpki_roots-e97c7a6154f8efd1.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/ring-617b8f028d2d83a6/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9ac2b44ec2028968c9fa3bc8c6af1f071cc40b152d5c79d24f0f302ff57be3e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ac2b44ec2028968c9fa3bc8c6af1f071cc40b152d5c79d24f0f302ff57be3e7", kill_on_drop: false }`
[INFO] [stdout] 9ac2b44ec2028968c9fa3bc8c6af1f071cc40b152d5c79d24f0f302ff57be3e7
