[INFO] fetching crate c2pa-mcp 0.2.0...
[INFO] checking c2pa-mcp-0.2.0 against 1.95.0-beta.7 for beta-1.95-4
[INFO] extracting crate c2pa-mcp 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate c2pa-mcp 0.2.0
[INFO] finished tweaking crates.io crate c2pa-mcp 0.2.0
[INFO] tweaked toml for crates.io crate c2pa-mcp 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate c2pa-mcp 0.2.0 on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate c2pa-mcp 0.2.0 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" "+1.95.0-beta.7" "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" "+1.95.0-beta.7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d342c51113f81fc390d6b37685012773c39835a4021c9984a00b5e99c40efde4
[INFO] running `Command { std: "docker" "start" "-a" "d342c51113f81fc390d6b37685012773c39835a4021c9984a00b5e99c40efde4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d342c51113f81fc390d6b37685012773c39835a4021c9984a00b5e99c40efde4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d342c51113f81fc390d6b37685012773c39835a4021c9984a00b5e99c40efde4", kill_on_drop: false }`
[INFO] [stdout] d342c51113f81fc390d6b37685012773c39835a4021c9984a00b5e99c40efde4
[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" "+1.95.0-beta.7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12ae0259568cc14b14018bc66be40be28eaebfb1389c6a7577be8e7d2918f376
[INFO] running `Command { std: "docker" "start" "-a" "12ae0259568cc14b14018bc66be40be28eaebfb1389c6a7577be8e7d2918f376", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling zerocopy-derive v0.8.47
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling abnf-core v0.5.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling range-traits v0.3.2
[INFO] [stderr]     Checking generic-array v0.14.9
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling cc-traits v2.0.0
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling btree-slab v0.6.1
[INFO] [stderr]     Checking rustls-pki-types v1.14.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling abnf v0.13.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling uuid v1.22.0
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]    Compiling hex_fmt v0.3.0
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]    Compiling snafu-derive v0.8.9
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling btree-range-map v0.7.2
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]    Compiling asn1-rs-derive v0.6.0
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking xml-no-std v0.8.26
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]    Compiling rasn-derive-impl v0.28.10
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking icu_properties v2.1.2
[INFO] [stderr]    Compiling utf8-decode v1.0.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling pct-str v2.0.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]    Compiling pix v0.14.0
[INFO] [stderr]    Compiling oid-registry v0.8.1
[INFO] [stderr]     Checking asn1-rs v0.7.1
[INFO] [stderr]    Compiling num-bigint-dig v0.8.6
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking webpki-roots v1.0.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling traitful v0.3.0
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking toml_parser v1.1.0+spec-1.1.0
[INFO] [stderr]     Checking snafu v0.8.9
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking env_filter v1.0.1
[INFO] [stderr]     Checking bitvec-nom2 v0.2.1
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking parsenic v0.2.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking curve25519-dalek v4.1.3
[INFO] [stderr]     Checking pkcs1 v0.7.5
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]     Checking toml_datetime v1.1.0+spec-1.1.0
[INFO] [stderr]     Checking serde_spanned v1.1.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking toml_writer v1.1.0+spec-1.1.0
[INFO] [stderr]     Checking typed-path v0.12.3
[INFO] [stderr]     Checking jiff v0.2.23
[INFO] [stderr]     Checking toml v1.1.0+spec-1.1.0
[INFO] [stderr]     Checking der-parser v10.0.0
[INFO] [stderr]     Checking mp4 v0.14.0
[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/1.95.0-beta.7-x86_64-unknown-linux-gnu/bin/rustc --crate-name zerocopy --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zerocopy-0.8.47/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 --cfg 'feature="derive"' --cfg 'feature="simd"' --cfg 'feature="zerocopy-derive"' --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=c33ad23cf3fa79bb -C extra-filename=-5ef5408a3b544028 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern zerocopy_derive=/opt/rustwide/target/debug/deps/libzerocopy_derive-43758674c12d0853.so --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] [stderr] error: could not compile `tokio` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.95.0-beta.7-x86_64-unknown-linux-gnu/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.50.0/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 --warn=unexpected_cfgs --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(loom)' --check-cfg 'cfg(mio_unsupported_force_poll_poll)' --check-cfg 'cfg(tokio_allow_from_blocking_fd)' --check-cfg 'cfg(tokio_internal_mt_counters)' --check-cfg 'cfg(tokio_no_parking_lot)' --check-cfg 'cfg(tokio_no_tuning_tests)' --check-cfg 'cfg(tokio_unstable)' --check-cfg 'cfg(target_os, values("cygwin"))' --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="full"' --cfg 'feature="io-std"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="macros"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="parking_lot"' --cfg 'feature="process"' --cfg 'feature="rt"' --cfg 'feature="rt-multi-thread"' --cfg 'feature="signal"' --cfg 'feature="signal-hook-registry"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --cfg 'feature="tokio-macros"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "fs", "full", "io-std", "io-uring", "io-util", "libc", "macros", "mio", "net", "parking_lot", "process", "rt", "rt-multi-thread", "signal", "signal-hook-registry", "socket2", "sync", "taskdump", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=59bd4180ddcb8186 -C extra-filename=-5156cb296695fe57 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-1b0f9379bd787986.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-42bc239661e480c7.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-2eea3f9efc625665.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-a4b9a298497653f9.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-f99188c21bb6689c.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/deps/libsignal_hook_registry-dc05ab821bbe92c3.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-0510e96ec67b80f8.rmeta --extern tokio_macros=/opt/rustwide/target/debug/deps/libtokio_macros-acb02bb1b3a3f3fe.so --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "12ae0259568cc14b14018bc66be40be28eaebfb1389c6a7577be8e7d2918f376", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12ae0259568cc14b14018bc66be40be28eaebfb1389c6a7577be8e7d2918f376", kill_on_drop: false }`
[INFO] [stdout] 12ae0259568cc14b14018bc66be40be28eaebfb1389c6a7577be8e7d2918f376
