[INFO] fetching crate spector-core 0.0.1...
[INFO] testing spector-core-0.0.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate spector-core 0.0.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate spector-core 0.0.1
[INFO] finished tweaking crates.io crate spector-core 0.0.1
[INFO] tweaked toml for crates.io crate spector-core 0.0.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spector-core 0.0.1 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 40 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.21.7 (available: v0.22.1)
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 333d679a96226c1771a5fb49d2c50ec38bfef1ca8b220272d927d80cb07bc53c
[INFO] running `Command { std: "docker" "start" "-a" "333d679a96226c1771a5fb49d2c50ec38bfef1ca8b220272d927d80cb07bc53c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "333d679a96226c1771a5fb49d2c50ec38bfef1ca8b220272d927d80cb07bc53c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "333d679a96226c1771a5fb49d2c50ec38bfef1ca8b220272d927d80cb07bc53c", kill_on_drop: false }`
[INFO] [stdout] 333d679a96226c1771a5fb49d2c50ec38bfef1ca8b220272d927d80cb07bc53c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 604108bb62b8a88a2f04b27db9bde2bffe771c7007651cb148894472bdf65af9
[INFO] running `Command { std: "docker" "start" "-a" "604108bb62b8a88a2f04b27db9bde2bffe771c7007651cb148894472bdf65af9", kill_on_drop: false }`
[INFO] [stderr]    Compiling litemap v0.8.2
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling zerofrom v0.1.7
[INFO] [stderr]    Compiling yoke v0.8.2
[INFO] [stderr]    Compiling zerovec v0.11.6
[INFO] [stderr]    Compiling zerotrie v0.2.4
[INFO] [stderr]    Compiling tinystr v0.8.3
[INFO] [stderr]    Compiling potential_utf v0.1.5
[INFO] [stderr]    Compiling icu_collections v2.2.0
[INFO] [stderr]    Compiling icu_locale_core v2.2.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling icu_provider v2.2.0
[INFO] [stderr]    Compiling icu_properties v2.2.0
[INFO] [stderr]    Compiling icu_normalizer v2.2.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling spector-core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.47s
[INFO] running `Command { std: "docker" "inspect" "604108bb62b8a88a2f04b27db9bde2bffe771c7007651cb148894472bdf65af9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "604108bb62b8a88a2f04b27db9bde2bffe771c7007651cb148894472bdf65af9", kill_on_drop: false }`
[INFO] [stdout] 604108bb62b8a88a2f04b27db9bde2bffe771c7007651cb148894472bdf65af9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1e6af729600d9989562039ce49c805cf9754aeb95e5f278e0b6363359f3db397
[INFO] running `Command { std: "docker" "start" "-a" "1e6af729600d9989562039ce49c805cf9754aeb95e5f278e0b6363359f3db397", kill_on_drop: false }`
[INFO] [stderr]    Compiling spector-core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "1e6af729600d9989562039ce49c805cf9754aeb95e5f278e0b6363359f3db397", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e6af729600d9989562039ce49c805cf9754aeb95e5f278e0b6363359f3db397", kill_on_drop: false }`
[INFO] [stdout] 1e6af729600d9989562039ce49c805cf9754aeb95e5f278e0b6363359f3db397
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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", kill_on_drop: false }`
[INFO] [stdout] d2928eb17c6c129f690ad4e65ef16aca0f45ac528005505168cbe7e266d5fc0b
[INFO] running `Command { std: "docker" "start" "-a" "d2928eb17c6c129f690ad4e65ef16aca0f45ac528005505168cbe7e266d5fc0b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spector_core-30a62b99f0a9525d)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test models::helpers::b64_option_serde::tests::test_deserialize_base64_opt_none ... ok
[INFO] [stdout] test models::helpers::b64_option_serde::tests::test_deserialize_base64_opt ... ok
[INFO] [stdout] test models::helpers::b64_option_serde::tests::test_nested_serialize_base64_opt ... ok
[INFO] [stdout] test models::helpers::b64_option_serde::tests::test_serialize_base64_opt ... ok
[INFO] [stdout] test models::helpers::b64_option_serde::tests::test_serialize_base64_opt_none ... ok
[INFO] [stdout] test models::helpers::url_serde::tests::test_deserialize_invalid_url ... ok
[INFO] [stdout] test models::helpers::url_serde::tests::test_deserialize_url ... ok
[INFO] [stdout] test models::helpers::url_serde::tests::test_serialize_url ... ok
[INFO] [stdout] test models::slsa::provenance::test_deserialize_provenance_attestation ... ok
[INFO] [stdout] test models::helpers::b64_option_serde::tests::test_nested_deserialize_base64_opt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests spector_core
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d2928eb17c6c129f690ad4e65ef16aca0f45ac528005505168cbe7e266d5fc0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2928eb17c6c129f690ad4e65ef16aca0f45ac528005505168cbe7e266d5fc0b", kill_on_drop: false }`
[INFO] [stdout] d2928eb17c6c129f690ad4e65ef16aca0f45ac528005505168cbe7e266d5fc0b
