[INFO] fetching crate trustedflow-attestation-rs 0.1.2-dev240313...
[INFO] testing trustedflow-attestation-rs-0.1.2-dev240313 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate trustedflow-attestation-rs 0.1.2-dev240313 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate trustedflow-attestation-rs 0.1.2-dev240313
[INFO] finished tweaking crates.io crate trustedflow-attestation-rs 0.1.2-dev240313
[INFO] tweaked toml for crates.io crate trustedflow-attestation-rs 0.1.2-dev240313 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate trustedflow-attestation-rs 0.1.2-dev240313 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 150 packages to latest compatible versions
[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] 0a57a0a2ccb24825bc338ad47c2c174c8ab0998e70027f211d2b0a771d2a97a0
[INFO] running `Command { std: "docker" "start" "-a" "0a57a0a2ccb24825bc338ad47c2c174c8ab0998e70027f211d2b0a771d2a97a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a57a0a2ccb24825bc338ad47c2c174c8ab0998e70027f211d2b0a771d2a97a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a57a0a2ccb24825bc338ad47c2c174c8ab0998e70027f211d2b0a771d2a97a0", kill_on_drop: false }`
[INFO] [stdout] 0a57a0a2ccb24825bc338ad47c2c174c8ab0998e70027f211d2b0a771d2a97a0
[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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84d0f92a629139bb125d143f864fcea3d4c0f23af975edb9890744c269ae0ce4
[INFO] running `Command { std: "docker" "start" "-a" "84d0f92a629139bb125d143f864fcea3d4c0f23af975edb9890744c269ae0ce4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling prettyplease v0.1.25
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]    Compiling tower-layer v0.3.3
[INFO] [stderr]    Compiling typetag v0.2.21
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]    Compiling inventory v0.3.24
[INFO] [stderr]    Compiling matchit v0.7.3
[INFO] [stderr]    Compiling trustedflow-attestation-rs v0.1.2-dev240313 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling trustedflow-attestation-sys v0.1.1-dev240313
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling erased-serde v0.4.10
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling prost-derive v0.11.9
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling prost v0.11.9
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling pin-project-internal v1.1.11
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling typetag-impl v0.2.21
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling prost-types v0.11.9
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling pin-project v1.1.11
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling prost-build v0.11.9
[INFO] [stderr]    Compiling prost-wkt-build v0.4.2
[INFO] [stderr]    Compiling tonic-build v0.9.2
[INFO] [stderr]    Compiling prost-wkt-types v0.4.2
[INFO] [stderr]    Compiling sdc_apis v0.2.1-dev20240222
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling prost-wkt v0.4.2
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling tokio-io-timeout v1.2.1
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling hyper-timeout v0.4.1
[INFO] [stderr]    Compiling tonic v0.9.2
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.66s
[INFO] running `Command { std: "docker" "inspect" "84d0f92a629139bb125d143f864fcea3d4c0f23af975edb9890744c269ae0ce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84d0f92a629139bb125d143f864fcea3d4c0f23af975edb9890744c269ae0ce4", kill_on_drop: false }`
[INFO] [stdout] 84d0f92a629139bb125d143f864fcea3d4c0f23af975edb9890744c269ae0ce4
[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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b2308ed7bcb1b5b9a49ca0c9bd6dd403ed545f379992e9cdf19a0fcb0c33112
[INFO] running `Command { std: "docker" "start" "-a" "7b2308ed7bcb1b5b9a49ca0c9bd6dd403ed545f379992e9cdf19a0fcb0c33112", kill_on_drop: false }`
[INFO] [stderr]    Compiling trustedflow-attestation-rs v0.1.2-dev240313 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `attributes`
[INFO] [stdout]    --> src/lib.rs:197:13
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let attributes = super::parse_attributes_from_report(report_json_str).unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attributes`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/opt/rustwide/target/debug/deps/rustczaXPpZ/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bdynamic" "-lgeneration" "-lverification" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libserde_json-595a952371354f01,libmemchr-19f85ccd2b063f07,libzmij-32087f229b5896fd,libtrustedflow_attestation_sys-36a80a6e6ec40982}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{libsdc_apis-df21d6d7ed1c4061,libprost_wkt_types-df03d7eed59468fa,libprost_wkt-4a39781c0a392051,libtypetag-66ab1a9edd1e7fdb,liberased_serde-85eec19183d4850a,libtypeid-5edac1e7d5092afb,libinventory-89873d35d1f743ca,libchrono-d57b0f368d30e988,libnum_traits-0b592801fe27ae75,libtonic-2506b86733c1ecf3,libaxum-3dd8417248e6a86b,libmatchit-45e6ee32ef34b083,libbitflags-a9851ebd0ab18f47,libserde-9e8c8d252b4b9591,libserde_core-2c931dd3fb8fd185,libsync_wrapper-ed838535a8ddeeff,libaxum_core-891b9f3699b9cebd,libmime-aa776e7d0d3a99c3,libhyper_timeout-b62e4d246b672f42,libtokio_io_timeout-52f47936d0983f03,libpercent_encoding-b8714e110ca16f4c,libtokio_stream-d885fe23b789d02c,libhyper-d9a628a53f12a86a,libwant-5da7cd3e9e53353c,libtry_lock-0e5736ebe7ae5c9e,libsocket2-9a86dd78e042c4fa,libhttparse-9c8043f0d8f65c21,libh2-27d709b8449c318d,libindexmap-929dd02fad068ac3,libequivalent-2f5434284319e1e1,libhashbrown-8efbfc8b0f4264c8,libfutures_channel-4f9d91a446a2fd27,libhttpdate-ab2f2cdbe04a360b,libtower-53ed647c300949ff,libindexmap-007b4cd33240ba07,libhashbrown-fc1ac6ced6e0f331,libtokio_util-fc34e7a8dffadef8,libfutures_sink-972a6e6f22232cfe,libslab-229cf4143d039c7e,libtokio-785ae7e83e4a7be5,libsocket2-7e4dcdecdf88edec,libmio-0ac2fb34ba356f81,librand-a999edcb316fa2ad,librand_chacha-4004575b72774d3f,libppv_lite86-5e45b2dcc367963f,libzerocopy-654b66278cc68e2a,librand_core-4a103e3359b17a2c,libgetrandom-c2611bf074974736,liblibc-888a1f8dee916e26,libcfg_if-73907a425b6e514e,libtower_layer-3b63c02b4d0ef938,libbase64-3c09d9a3080a6023,libprost-d3267660ba6cbf14,libpin_project-1fc69c6d1e379cd9,libtracing-10c8ed5ceff1aab1,libtracing_core-2e067b6e4fd52e2b,libonce_cell-0ac012fec71d6948,libtower_service-d85697bf5431d8b4,libfutures_util-d5f606ba59a8d74c,libfutures_task-48189f222e1f7e89,libfutures_core-3f2014b84910caad,libhttp_body-4765daf26be56963,libpin_project_lite-dbd15b1f007a2c34,libhttp-f2a3bc76f94dda59,libitoa-c3f3678fd0b86a79,libfnv-bf8b415be0978c3b,libbytes-00a102391b5f478f}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/debug/deps/rustczaXPpZ/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/trustedflow_attestation_rs-b5348ae1e065f88c" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: unable to find library -lgeneration
[INFO] [stdout]           rust-lld: error: unable to find library -lverification
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `trustedflow-attestation-rs` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "7b2308ed7bcb1b5b9a49ca0c9bd6dd403ed545f379992e9cdf19a0fcb0c33112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b2308ed7bcb1b5b9a49ca0c9bd6dd403ed545f379992e9cdf19a0fcb0c33112", kill_on_drop: false }`
[INFO] [stdout] 7b2308ed7bcb1b5b9a49ca0c9bd6dd403ed545f379992e9cdf19a0fcb0c33112
