[INFO] cloning repository https://github.com/qhkm/zeptocapsule
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qhkm/zeptocapsule" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqhkm%2Fzeptocapsule", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqhkm%2Fzeptocapsule'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 82a20406d2239c4db1ecdf4eefb7c5dbc7c0333a
[INFO] testing qhkm/zeptocapsule against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqhkm%2Fzeptocapsule" "/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/qhkm/zeptocapsule
[INFO] finished tweaking git repo https://github.com/qhkm/zeptocapsule
[INFO] tweaked toml for git repo https://github.com/qhkm/zeptocapsule written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/qhkm/zeptocapsule on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/qhkm/zeptocapsule 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0690ded68d99a0391cdc2805512c1d97bf8f32d8a5d580112848b6bece4e2120
[INFO] running `Command { std: "docker" "start" "-a" "0690ded68d99a0391cdc2805512c1d97bf8f32d8a5d580112848b6bece4e2120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0690ded68d99a0391cdc2805512c1d97bf8f32d8a5d580112848b6bece4e2120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0690ded68d99a0391cdc2805512c1d97bf8f32d8a5d580112848b6bece4e2120", kill_on_drop: false }`
[INFO] [stdout] 0690ded68d99a0391cdc2805512c1d97bf8f32d8a5d580112848b6bece4e2120
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2a553f2f25e45056a98cd47b60dd461ce62e22d34443758694bcf503882408e
[INFO] running `Command { std: "docker" "start" "-a" "a2a553f2f25e45056a98cd47b60dd461ce62e22d34443758694bcf503882408e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling zeptocapsule v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.84s
[INFO] running `Command { std: "docker" "inspect" "a2a553f2f25e45056a98cd47b60dd461ce62e22d34443758694bcf503882408e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2a553f2f25e45056a98cd47b60dd461ce62e22d34443758694bcf503882408e", kill_on_drop: false }`
[INFO] [stdout] a2a553f2f25e45056a98cd47b60dd461ce62e22d34443758694bcf503882408e
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2de75cf2017e2b5321e427eb4d7ac9d598dd768415a6b0a49ca7cccd353e979d
[INFO] running `Command { std: "docker" "start" "-a" "2de75cf2017e2b5321e427eb4d7ac9d598dd768415a6b0a49ca7cccd353e979d", kill_on_drop: false }`
[INFO] [stderr]    Compiling zeptocapsule v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `report`
[INFO] [stdout]    --> tests/firecracker_backend.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         let report = capsule.destroy().unwrap();
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_report`
[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 3.60s
[INFO] running `Command { std: "docker" "inspect" "2de75cf2017e2b5321e427eb4d7ac9d598dd768415a6b0a49ca7cccd353e979d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2de75cf2017e2b5321e427eb4d7ac9d598dd768415a6b0a49ca7cccd353e979d", kill_on_drop: false }`
[INFO] [stdout] 2de75cf2017e2b5321e427eb4d7ac9d598dd768415a6b0a49ca7cccd353e979d
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] acd51e867e48e73fe0baabb119fd9ffc4b87f229ab72eca7943f85cf072057b8
[INFO] running `Command { std: "docker" "start" "-a" "acd51e867e48e73fe0baabb119fd9ffc4b87f229ab72eca7943f85cf072057b8", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `report`
[INFO] [stderr]    --> tests/firecracker_backend.rs:125:13
[INFO] [stderr]     |
[INFO] [stderr] 125 |         let report = capsule.destroy().unwrap();
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_report`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `zeptocapsule` (test "firecracker_backend") generated 1 warning (run `cargo fix --test "firecracker_backend" -p zeptocapsule` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zeptocapsule-b6ad73990a92219b)
[INFO] [stdout] 
[INFO] [stdout] running 70 tests
[INFO] [stdout] test firecracker::tests::api_socket_path_in_state_dir ... ok
[INFO] [stdout] test firecracker::tests::boot_args_include_root_and_init ... ok
[INFO] [stdout] test firecracker::tests::control_message_kill ... ok
[INFO] [stdout] test firecracker::tests::create_rejects_missing_firecracker_binary ... ok
[INFO] [stdout] test firecracker::tests::control_message_terminate ... ok
[INFO] [stdout] test firecracker::tests::extract_serial_hint_empty_log ... ok
[INFO] [stdout] test firecracker::tests::create_rejects_missing_firecracker_config ... ok
[INFO] [stdout] test firecracker::tests::extract_serial_hint_finds_panic ... ok
[INFO] [stdout] test firecracker::tests::extract_serial_hint_no_errors ... ok
[INFO] [stdout] test firecracker::tests::parse_exit_code_message ... ok
[INFO] [stdout] test firecracker::tests::guest_init_path_is_fixed ... ok
[INFO] [stdout] test firecracker::tests::parse_signal_message ... ok
[INFO] [stdout] test firecracker::tests::resolve_absolute_binary_preserves_path ... ok
[INFO] [stdout] test firecracker::tests::rootfs_copy_path_in_state_dir ... ok
[INFO] [stdout] test firecracker::tests::worker_guest_path_is_fixed ... ok
[INFO] [stdout] test firecracker::tests::resolve_relative_binary_uses_path_lookup ... ok
[INFO] [stdout] test firecracker_api::tests::drive_json_test ... ok
[INFO] [stdout] test firecracker_api::tests::vsock_json_test ... ok
[INFO] [stdout] test firecracker_api::tests::boot_source_json_test ... ok
[INFO] [stdout] test init_shim::tests::detect_no_firecracker_mode ... ok
[INFO] [stdout] test init_shim::tests::init_reads_mount_config_from_env ... ok
[INFO] [stdout] test firecracker_api::tests::action_json_test ... ok
[INFO] [stdout] test init_shim::tests::detect_firecracker_mode_from_env ... ok
[INFO] [stdout] test firecracker::tests::serial_log_path_in_state_dir ... ok
[INFO] [stdout] test firecracker_api::tests::format_put_request_basic ... ok
[INFO] [stdout] test init_shim::tests::init_uses_default_mount_config ... ok
[INFO] [stdout] test firecracker::tests::create_state_dir_unique ... ok
[INFO] [stdout] test init_shim::tests::read_nul_delimited_key_values_parses_env_pairs ... ok
[INFO] [stdout] test probe::tests::max_supported_full_linux ... ok
[INFO] [stdout] test firecracker_api::tests::machine_config_json_test ... ok
[INFO] [stdout] test firecracker::tests::vsock_socket_path_in_state_dir ... ok
[INFO] [stdout] test probe::tests::max_supported_firecracker ... ok
[INFO] [stdout] test init_shim::tests::parse_firecracker_config_defaults ... ok
[INFO] [stdout] test init_shim::tests::parse_firecracker_config_full ... ok
[INFO] [stdout] test probe::tests::max_supported_kvm_but_no_firecracker_binary ... ok
[INFO] [stdout] test probe::tests::max_supported_no_namespaces ... ok
[INFO] [stdout] test probe::tests::max_supported_no_seccomp ... ok
[INFO] [stdout] test probe::tests::parse_kernel_version_garbage ... ok
[INFO] [stdout] test probe::tests::parse_kernel_version_standard ... ok
[INFO] [stdout] test probe::tests::parse_kernel_version_two_part ... ok
[INFO] [stdout] test seccomp::tests::seccomp_allowed_syscalls_are_reasonable ... ok
[INFO] [stdout] test seccomp::tests::seccomp_filter_has_expected_size ... ok
[INFO] [stdout] test rootfs::tests::rootfs_layout_has_required_devices ... ok
[INFO] [stdout] test seccomp::tests::seccomp_has_universal_equivalents ... ok
[INFO] [stdout] test seccomp::tests::seccomp_no_duplicate_syscalls ... ok
[INFO] [stdout] test types::tests::capsule_report_default_has_none_fields ... ok
[INFO] [stdout] test types::tests::capsule_spec_default_has_standard_security ... ok
[INFO] [stdout] test types::tests::firecracker_config_default_fields ... ok
[INFO] [stdout] test types::tests::firecracker_derived_defaults ... ok
[INFO] [stdout] test types::tests::firecracker_derived_vcpus ... ok
[INFO] [stdout] test types::tests::security_overrides_default_has_no_overrides ... ok
[INFO] [stdout] test types::tests::security_profile_default_is_standard ... ok
[INFO] [stdout] test types::tests::validate_accepts_dev_with_process ... ok
[INFO] [stdout] test types::tests::validate_accepts_standard_with_namespace ... ok
[INFO] [stdout] test types::tests::validate_fallback_accepts_downgrade ... ok
[INFO] [stdout] test types::tests::validate_fallback_rejects_escalation ... ok
[INFO] [stdout] test types::tests::validate_firecracker_rejects_max_pids ... ok
[INFO] [stdout] test types::tests::validate_firecracker_requires_firecracker_config ... ok
[INFO] [stdout] test types::tests::validate_firecracker_with_config_ok ... ok
[INFO] [stdout] test types::tests::validate_no_fallback_is_ok ... ok
[INFO] [stdout] test types::tests::validate_rejects_dev_with_namespace ... ok
[INFO] [stdout] test types::tests::validate_rejects_hardened_with_process ... ok
[INFO] [stdout] test vsock::tests::connect_request_format ... ok
[INFO] [stdout] test vsock::tests::parse_connect_fail ... ok
[INFO] [stdout] test vsock::tests::parse_connect_ok ... ok
[INFO] [stdout] test vsock::tests::well_known_ports ... ok
[INFO] [stdout] test workspace_image::tests::default_image_size ... ok
[INFO] [stdout] test workspace_image::tests::image_path_in_state_dir ... ok
[INFO] [stdout] test rootfs::tests::rootfs_layout_has_required_directories ... ok
[INFO] [stdout] test types::tests::rlimits_from_resource_limits_converts_memory ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 70 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/zk-init.rs (/opt/rustwide/target/debug/deps/zk_init-bcdfca71bd26a9d2)
[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] [stderr]      Running tests/firecracker_backend.rs (/opt/rustwide/target/debug/deps/firecracker_backend-0acfd7c1a747edc7)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test firecracker_tests::firecracker_timeout_kills_worker ... ok
[INFO] [stdout] test firecracker_tests::firecracker_stdio_round_trip ... ok
[INFO] [stdout] test firecracker_tests::firecracker_workspace_round_trip ... ok
[INFO] [stdout] test firecracker_tests::firecracker_kill_terminate_reaches_worker ... ok
[INFO] [stdout] test firecracker_tests::firecracker_missing_kvm_is_not_supported ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/namespace_backend.rs (/opt/rustwide/target/debug/deps/namespace_backend-a5dc60de532921fd)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test namespace_capsule_enforces_wall_clock_timeout ... ok
[INFO] [stdout] test namespace_capsule_exposes_raw_stdio ... ok
[INFO] [stdout] test namespace_hardened_has_dev_null ... ok
[INFO] [stdout] test namespace_capsule_mounts_workspace_via_zk_init ... ok
[INFO] [stdout] test namespace_hardened_hides_host_filesystem ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/process_backend.rs (/opt/rustwide/target/debug/deps/process_backend-3c761e34b15a538e)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test process_capsule_passes_env_to_worker ... ok
[INFO] [stdout] test process_capsule_stderr_captured ... ok
[INFO] [stdout] test process_capsule_exposes_raw_stdio ... ok
[INFO] [stdout] test process_capsule_dev_rlimit_kills_memory_hog ... ok
[INFO] [stdout] test process_capsule_enforces_wall_clock_timeout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zeptocapsule
[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" "acd51e867e48e73fe0baabb119fd9ffc4b87f229ab72eca7943f85cf072057b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acd51e867e48e73fe0baabb119fd9ffc4b87f229ab72eca7943f85cf072057b8", kill_on_drop: false }`
[INFO] [stdout] acd51e867e48e73fe0baabb119fd9ffc4b87f229ab72eca7943f85cf072057b8