[INFO] fetching crate ryu-sandbox 0.1.14...
[INFO] testing ryu-sandbox-0.1.14 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate ryu-sandbox 0.1.14 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate ryu-sandbox 0.1.14
[INFO] finished tweaking crates.io crate ryu-sandbox 0.1.14
[INFO] tweaked toml for crates.io crate ryu-sandbox 0.1.14 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ryu-sandbox 0.1.14 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ryu-sandbox 0.1.14 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wiggle v45.0.3
[INFO] [stderr]   Downloaded wiggle-macro v45.0.3
[INFO] [stderr]   Downloaded wiggle-generate v45.0.3
[INFO] [stderr]   Downloaded leb128 v0.2.7
[INFO] [stderr]   Downloaded cranelift-bitset v0.132.3
[INFO] [stderr]   Downloaded wasmtime-internal-component-util v45.0.3
[INFO] [stderr]   Downloaded wat v1.253.0
[INFO] [stderr]   Downloaded wasmtime-internal-core v45.0.3
[INFO] [stderr]   Downloaded wasmtime-internal-winch v45.0.3
[INFO] [stderr]   Downloaded wasmtime-internal-versioned-export-macros v45.0.3
[INFO] [stderr]   Downloaded pulley-macros v45.0.3
[INFO] [stderr]   Downloaded cranelift-control v0.132.3
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.132.3
[INFO] [stderr]   Downloaded cranelift-srcgen v0.132.3
[INFO] [stderr]   Downloaded cranelift-native v0.132.3
[INFO] [stderr]   Downloaded wasmtime-internal-jit-icache-coherence v45.0.3
[INFO] [stderr]   Downloaded cranelift-entity v0.132.3
[INFO] [stderr]   Downloaded cranelift-bforest v0.132.3
[INFO] [stderr]   Downloaded wasmtime-internal-unwinder v45.0.3
[INFO] [stderr]   Downloaded wasmtime-internal-jit-debug v45.0.3
[INFO] [stderr]   Downloaded wasmtime-internal-fiber v45.0.3
[INFO] [stderr]   Downloaded wasmtime-wasi-io v45.0.3
[INFO] [stderr]   Downloaded cranelift-assembler-x64-meta v0.132.3
[INFO] [stderr]   Downloaded cranelift-assembler-x64 v0.132.3
[INFO] [stderr]   Downloaded wasmtime-internal-wit-bindgen v45.0.3
[INFO] [stderr]   Downloaded wasmtime-internal-cache v45.0.3
[INFO] [stderr]   Downloaded pulley-interpreter v45.0.3
[INFO] [stderr]   Downloaded cranelift-frontend v0.132.3
[INFO] [stderr]   Downloaded wasm-encoder v0.253.0
[INFO] [stderr]   Downloaded cranelift-isle v0.132.3
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.132.3
[INFO] [stderr]   Downloaded wasmtime-wasi v45.0.3
[INFO] [stderr]   Downloaded wast v253.0.0
[INFO] [stderr]   Downloaded winch-codegen v45.0.3
[INFO] [stderr]   Downloaded wasmtime-internal-cranelift v45.0.3
[INFO] [stderr]   Downloaded ryu-kernel-contracts v0.1.14
[INFO] [stderr]   Downloaded wasmtime-environ v45.0.3
[INFO] [stderr]   Downloaded wasmtime-internal-component-macro v45.0.3
[INFO] [stderr]   Downloaded wasmparser v0.253.0
[INFO] [stderr]   Downloaded wasmtime v45.0.3
[INFO] [stderr]   Downloaded cranelift-codegen v0.132.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 32cecaa7d12d182a1c80cddce09d386258c0f8bd2bee01c07a3bf8afed96a88a
[INFO] running `Command { std: "docker" "start" "32cecaa7d12d182a1c80cddce09d386258c0f8bd2bee01c07a3bf8afed96a88a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32cecaa7d12d182a1c80cddce09d386258c0f8bd2bee01c07a3bf8afed96a88a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "32cecaa7d12d182a1c80cddce09d386258c0f8bd2bee01c07a3bf8afed96a88a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32cecaa7d12d182a1c80cddce09d386258c0f8bd2bee01c07a3bf8afed96a88a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "32cecaa7d12d182a1c80cddce09d386258c0f8bd2bee01c07a3bf8afed96a88a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling cc v1.2.67
[INFO] [stderr]    Compiling http v1.4.2
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.2.2
[INFO] [stderr]    Compiling socket2 v0.6.5
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling anyhow v1.0.103
[INFO] [stderr]    Compiling rustls-pki-types v1.15.0
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling uuid v1.24.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling http-body v1.1.0
[INFO] [stderr]    Compiling http-body-util v0.1.4
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.6
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling schemars_derive v1.2.1
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling zerofrom v0.1.8
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling yoke v0.8.3
[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 serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling schemars v1.2.1
[INFO] [stderr]    Compiling icu_normalizer v2.2.0
[INFO] [stderr]    Compiling icu_properties v2.2.0
[INFO] [stderr]    Compiling ryu-kernel-contracts v0.1.14
[INFO] [stderr]    Compiling idna_adapter v1.2.2
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling h2 v0.4.15
[INFO] [stderr]    Compiling tower-http v0.6.11
[INFO] [stderr]    Compiling hyper v1.10.1
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling ryu-sandbox v0.1.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.79s
[INFO] running `Command { std: "docker" "inspect" "32cecaa7d12d182a1c80cddce09d386258c0f8bd2bee01c07a3bf8afed96a88a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "32cecaa7d12d182a1c80cddce09d386258c0f8bd2bee01c07a3bf8afed96a88a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu-sandbox v0.1.14 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `sandbox`
[INFO] [stdout]    --> src/wasmtime.rs:281:13
[INFO] [stdout]     |
[INFO] [stdout] 281 |         let sandbox = WasmtimeSandbox::new().expect("sandbox init");
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sandbox`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.68s
[INFO] running `Command { std: "docker" "inspect" "32cecaa7d12d182a1c80cddce09d386258c0f8bd2bee01c07a3bf8afed96a88a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "32cecaa7d12d182a1c80cddce09d386258c0f8bd2bee01c07a3bf8afed96a88a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `sandbox`
[INFO] [stderr]    --> src/wasmtime.rs:281:13
[INFO] [stderr]     |
[INFO] [stderr] 281 |         let sandbox = WasmtimeSandbox::new().expect("sandbox init");
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sandbox`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ryu-sandbox` (lib test) generated 1 warning (run `cargo fix --lib -p ryu-sandbox --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ryu_sandbox-97228b77fe4ffecb)
[INFO] [stdout] 
[INFO] [stdout] running 64 tests
[INFO] [stdout] test daytona::tests::cpu_only_spec_has_zero_gpu_count ... ok
[INFO] [stdout] test docker::tests::backend_constructs_without_daemon ... ok
[INFO] [stdout] test daytona::tests::backend_name_is_daytona ... ok
[INFO] [stdout] test docker::tests::caps_read_only_access_clamps_write_mount ... ok
[INFO] [stdout] test docker::tests::caps_read_path_produces_ro_mount ... ok
[INFO] [stdout] test docker::tests::caps_deny_all_produces_network_none ... ok
[INFO] [stdout] test daytona::tests::detect_reflects_token_presence ... ok
[INFO] [stdout] test docker::tests::caps_network_enabled_drops_network_none ... ok
[INFO] [stdout] test heartbeat::tests::register_and_unregister_roundtrip ... ok
[INFO] [stdout] test docker::tests::caps_write_wins_over_read ... ok
[INFO] [stdout] test microsandbox::tests::backend_name_is_microsandbox ... ok
[INFO] [stdout] test opensandbox::tests::backend_name_is_opensandbox ... ok
[INFO] [stdout] test opensandbox::tests::id_extraction_handles_key_variants ... ok
[INFO] [stdout] test session::tests::destroy_unknown_run_is_idempotent_ok ... ok
[INFO] [stdout] test heartbeat::tests::re_registering_clears_stale_kill_record ... ok
[INFO] [stdout] test session::tests::live_registry_insert_and_remove_roundtrip ... ok
[INFO] [stdout] test spec::tests::os_kind_serde_strings_are_frozen ... ok
[INFO] [stdout] test microsandbox::tests::caps_emit_no_flags_yet ... ok
[INFO] [stdout] test spec::tests::spec_gpu_count_defaults_to_zero_on_deserialize ... ok
[INFO] [stdout] test microsandbox::tests::detect_never_hangs ... ok
[INFO] [stdout] test docker::tests::exec_with_missing_binary_returns_err ... ok
[INFO] [stdout] test docker::tests::detect_does_not_install_docker ... ok
[INFO] [stdout] test tests::backend_custom_name ... ok
[INFO] [stdout] test tests::backend_from_known_names ... ok
[INFO] [stdout] test tests::backend_empty_name_errors ... ok
[INFO] [stdout] test tests::build_command_backend_recognises_cli_backends ... ok
[INFO] [stdout] test tests::build_command_backend_rejects_wasmtime_and_unknown ... ok
[INFO] [stdout] test heartbeat::tests::verdict_parsing_is_frozen ... ok
[INFO] [stdout] test spec::tests::spec_wire_json_matches_contract ... ok
[INFO] [stdout] test tests::capabilities_explicit_grant ... ok
[INFO] [stdout] test session::tests::exec_unknown_run_errors ... ok
[INFO] [stdout] test tests::configured_backend_defaults_to_wasmtime ... ok
[INFO] [stdout] test docker::tests::workspace_with_missing_binary_returns_err ... ok
[INFO] [stdout] test microsandbox::tests::exec_with_missing_binary_returns_err ... ok
[INFO] [stdout] test opensandbox::tests::exec_with_missing_binary_returns_err ... ok
[INFO] [stdout] test tests::effective_mounts_read_only_clamps_write_paths ... ok
[INFO] [stdout] test tests::exec_spec_default_deny_all ... ok
[INFO] [stdout] test tests::effective_mounts_none_strips_all ... ok
[INFO] [stdout] test tests::effective_mounts_read_write_is_todays_behavior ... ok
[INFO] [stdout] test opensandbox::tests::detect_never_hangs ... ok
[INFO] [stdout] test tests::from_permissions_host_scoped_network_lowers_to_true ... ok
[INFO] [stdout] test tests::from_permissions_maps_fs_and_network ... ok
[INFO] [stdout] test tests::known_backends_have_display_names_and_build ... ok
[INFO] [stdout] test tests::from_permissions_drops_child_process_and_tool ... ok
[INFO] [stdout] test tests::sandbox_backend_store_serde_round_trips ... ok
[INFO] [stdout] test tests::scope_and_access_defaults_match_today ... ok
[INFO] [stdout] test tests::scope_and_access_serde_snake_case ... ok
[INFO] [stdout] test tests::subprocess_is_not_a_backend ... ok
[INFO] [stdout] test wasmtime::tests::default_deny_ungranted_fs_access ... ok
[INFO] [stdout] test tests::scope_from_name_roundtrips_and_rejects_unknown ... ok
[INFO] [stdout] test wasmtime::tests::exec_requires_wasm_in_stdin ... ok
[INFO] [stdout] test tests::select_backend_custom_name_accepted ... ok
[INFO] [stdout] test tests::select_backend_empty_string_errors ... ok
[INFO] [stdout] test tests::select_backend_named_preference ... ok
[INFO] [stdout] test tests::from_permissions_default_is_deny_all ... ok
[INFO] [stdout] test tests::capabilities_default_is_deny_all ... ok
[INFO] [stdout] test tests::select_backend_no_preference_returns_default ... ok
[INFO] [stdout] test tests::access_from_name_accepts_aliases_and_rejects_unknown ... ok
[INFO] [stdout] test tests::backend_as_str_roundtrips ... ok
[INFO] [stdout] test daytona::tests::client_from_env_requires_token ... ok
[INFO] [stdout] test daytona::tests::gpu_count_normalized_to_one_when_gpu_selected ... ok
[INFO] [stdout] test docker::tests::caps_none_access_emits_no_mounts ... ok
[INFO] [stdout] test docker::tests::caps_write_path_produces_rw_mount ... ok
[INFO] [stdout] test spec::tests::gpu_kind_serde_strings_are_frozen ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 64 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ryu_sandbox
[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" "32cecaa7d12d182a1c80cddce09d386258c0f8bd2bee01c07a3bf8afed96a88a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32cecaa7d12d182a1c80cddce09d386258c0f8bd2bee01c07a3bf8afed96a88a", kill_on_drop: false }`
[INFO] [stdout] 32cecaa7d12d182a1c80cddce09d386258c0f8bd2bee01c07a3bf8afed96a88a
