[INFO] cloning repository https://github.com/karamk2k/rust-compression-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/karamk2k/rust-compression-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaramk2k%2Frust-compression-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaramk2k%2Frust-compression-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3670d225603ac8f5c14bee7d7601446ba1be8757
[INFO] documenting karamk2k/rust-compression-server against beta-2026-04-21 for beta-1.96-rustdoc-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaramk2k%2Frust-compression-server" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/karamk2k/rust-compression-server
[INFO] finished tweaking git repo https://github.com/karamk2k/rust-compression-server
[INFO] tweaked toml for git repo https://github.com/karamk2k/rust-compression-server written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/karamk2k/rust-compression-server 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/karamk2k/rust-compression-server 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] 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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c73e22db0e50ed5a405649f2b05b44f6eb1d1c4c9ff9ca0d3333b54c3d4e1335
[INFO] running `Command { std: "docker" "start" "-a" "c73e22db0e50ed5a405649f2b05b44f6eb1d1c4c9ff9ca0d3333b54c3d4e1335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c73e22db0e50ed5a405649f2b05b44f6eb1d1c4c9ff9ca0d3333b54c3d4e1335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c73e22db0e50ed5a405649f2b05b44f6eb1d1c4c9ff9ca0d3333b54c3d4e1335", kill_on_drop: false }`
[INFO] [stdout] c73e22db0e50ed5a405649f2b05b44f6eb1d1c4c9ff9ca0d3333b54c3d4e1335
[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=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" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66db005164c9d2ff7ac82864d3a0d418bd444010a84a03deb4ff4f029d2bced5
[INFO] running `Command { std: "docker" "start" "-a" "66db005164c9d2ff7ac82864d3a0d418bd444010a84a03deb4ff4f029d2bced5", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling cc v1.2.35
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking vsimd v0.8.0
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking outref v0.5.2
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking base64-simd v0.8.0
[INFO] [stderr]     Checking rustls-pki-types v1.14.0
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]    Compiling aws-lc-rs v1.16.1
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking der v0.6.1
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking crypto-bigint v0.4.9
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking ff v0.12.1
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking ipnet v2.12.0
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling aws-lc-sys v0.38.0
[INFO] [stderr]     Checking group v0.12.1
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking spki v0.6.0
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]     Checking openssl-probe v0.2.1
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking pkcs8 v0.9.0
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking sec1 v0.3.0
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking rfc6979 v0.3.1
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking elliptic-curve v0.12.3
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]     Checking ecdsa v0.14.8
[INFO] [stderr]    Compiling aws-types v1.3.12
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking icu_properties v2.1.2
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]     Checking p256 v0.11.1
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]     Checking crc v3.4.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking uuid v1.22.0
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling webpki-roots v1.0.6
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling webpki-roots v0.26.11
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking aws-smithy-async v1.2.14
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]    Compiling futures-intrusive v0.5.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking regex-lite v0.1.9
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr] error: could not compile `zerocopy` (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 zerocopy --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zerocopy-0.8.40/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="simd"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("__internal_use_only_features_that_work_on_stable", "alloc", "derive", "float-nightly", "simd", "simd-nightly", "std", "zerocopy-derive"))' -C metadata=d0c04a4d4218e8c0 -C extra-filename=-5dfb3489e3f12df0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn --check-cfg 'cfg(no_zerocopy_simd_x86_avx12_1_89_0)' --check-cfg 'cfg(rust, values("1.89.0"))' --check-cfg 'cfg(no_zerocopy_core_error_1_81_0)' --check-cfg 'cfg(rust, values("1.81.0"))' --check-cfg 'cfg(no_zerocopy_diagnostic_on_unimplemented_1_78_0)' --check-cfg 'cfg(rust, values("1.78.0"))' --check-cfg 'cfg(no_zerocopy_generic_bounds_in_const_fn_1_61_0)' --check-cfg 'cfg(rust, values("1.61.0"))' --check-cfg 'cfg(no_zerocopy_target_has_atomics_1_60_0)' --check-cfg 'cfg(rust, values("1.60.0"))' --check-cfg 'cfg(no_zerocopy_aarch64_simd_1_59_0)' --check-cfg 'cfg(rust, values("1.59.0"))' --check-cfg 'cfg(no_zerocopy_panic_in_const_and_vec_try_reserve_1_57_0)' --check-cfg 'cfg(rust, values("1.57.0"))' --check-cfg 'cfg(doc_cfg)' --check-cfg 'cfg(kani)' --check-cfg 'cfg(__ZEROCOPY_INTERNAL_USE_ONLY_NIGHTLY_FEATURES_IN_TESTS)' --check-cfg 'cfg(__ZEROCOPY_INTERNAL_USE_ONLY_DEV_MODE)' --check-cfg 'cfg(coverage_nightly)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "66db005164c9d2ff7ac82864d3a0d418bd444010a84a03deb4ff4f029d2bced5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66db005164c9d2ff7ac82864d3a0d418bd444010a84a03deb4ff4f029d2bced5", kill_on_drop: false }`
[INFO] [stdout] 66db005164c9d2ff7ac82864d3a0d418bd444010a84a03deb4ff4f029d2bced5
