[INFO] cloning repository https://github.com/thecre8tor/ruststack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thecre8tor/ruststack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthecre8tor%2Fruststack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthecre8tor%2Fruststack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 427bd46461fb92554cefabacbb33801abfcc7cdb
[INFO] checking thecre8tor/ruststack against try#51de2e90f91fdec6cf64ff542a4e15b9c177a797 for pr-147294
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthecre8tor%2Fruststack" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thecre8tor/ruststack
[INFO] finished tweaking git repo https://github.com/thecre8tor/ruststack
[INFO] tweaked toml for git repo https://github.com/thecre8tor/ruststack written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thecre8tor/ruststack on toolchain 51de2e90f91fdec6cf64ff542a4e15b9c177a797
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thecre8tor/ruststack 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" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4804eac1f93cd175e2069f35d6788b4fae2a507eb92f9e07a8e0df6e04f252dd
[INFO] running `Command { std: "docker" "start" "-a" "4804eac1f93cd175e2069f35d6788b4fae2a507eb92f9e07a8e0df6e04f252dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4804eac1f93cd175e2069f35d6788b4fae2a507eb92f9e07a8e0df6e04f252dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4804eac1f93cd175e2069f35d6788b4fae2a507eb92f9e07a8e0df6e04f252dd", kill_on_drop: false }`
[INFO] [stdout] 4804eac1f93cd175e2069f35d6788b4fae2a507eb92f9e07a8e0df6e04f252dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea1ab610d7073a303b8592ead161cdecaabb0bec6d04807e78c73df14571c004
[INFO] running `Command { std: "docker" "start" "-a" "ea1ab610d7073a303b8592ead161cdecaabb0bec6d04807e78c73df14571c004", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking litemap v0.8.0
[INFO] [stderr]     Checking writeable v0.6.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking hashbrown v0.15.3
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling rustls v0.23.27
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling cc v1.2.26
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking local-waker v0.1.4
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling tinyvec v1.9.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling webpki-roots v1.0.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling crc v3.3.0
[INFO] [stderr]     Checking miniz_oxide v0.8.8
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling webpki-roots v0.26.11
[INFO] [stderr]     Checking brotli-decompressor v5.0.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]     Checking actix-utils v3.0.1
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling bytestring v1.4.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]     Checking actix-service v2.0.3
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling unicode-properties v0.1.3
[INFO] [stderr]    Compiling unicode-bidi v0.3.18
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]    Compiling stringprep v0.1.5
[INFO] [stderr]     Checking brotli v8.0.1
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling stacker v0.1.21
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]    Compiling web_atoms v0.1.3
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]     Checking local-channel v0.1.5
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking language-tags v0.3.2
[INFO] [stderr]    Compiling whoami v1.6.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]    Compiling dotenvy v0.15.7
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking impl-more v0.1.9
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking dtoa v1.0.10
[INFO] [stderr]    Compiling v_htmlescape v0.15.8
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]     Checking dtoa-short v0.3.5
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking home v0.5.11
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]    Compiling pulldown-cmark v0.13.0
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking email-encoding v0.4.1
[INFO] [stderr]     Checking tracing-log v0.1.4
[INFO] [stderr]     Checking gethostname v0.2.3
[INFO] [stderr]     Checking hostname v0.4.1
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking mutually_exclusive_features v0.1.0
[INFO] [stderr]     Checking pulldown-cmark-escape v0.11.0
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking self_cell v1.2.0
[INFO] [stderr]     Checking email_address v0.2.9
[INFO] [stderr]     Checking quoted_printable v0.5.1
[INFO] [stderr]     Checking memo-map v0.3.3
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking http-range v0.1.5
[INFO] [stderr]     Checking chumsky v0.9.3
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.29
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling rustls-webpki v0.103.3
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling match_token v0.1.0
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]     Checking zerovec v0.11.2
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.2
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking actix-router v0.5.3
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking minijinja v2.10.2
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking cssparser v0.35.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling futures-intrusive v0.5.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]    Compiling actix-web-codegen v4.3.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking string_cache v0.8.9
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]     Checking lettre v0.11.17
[INFO] [stderr]    Compiling sqlx-core v0.8.6
[INFO] [stderr]     Checking tracing-bunyan-formatter v0.3.10
[INFO] [stderr]     Checking markup5ever v0.16.1
[INFO] [stderr]     Checking html5ever v0.31.0
[INFO] [stderr]     Checking ammonia v4.1.0
[INFO] [stderr]    Compiling sqlx-postgres v0.8.6
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking actix-rt v2.10.0
[INFO] [stderr]     Checking actix-server v2.6.0
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking actix-codec v0.5.2
[INFO] [stderr]    Compiling sqlx-macros-core v0.8.6
[INFO] [stderr]     Checking actix-http v3.11.0
[INFO] [stderr]    Compiling sqlx-macros v0.8.6
[INFO] [stderr]     Checking sqlx v0.8.6
[INFO] [stderr]     Checking actix-web v4.11.0
[INFO] [stderr]     Checking tracing-actix-web v0.7.18
[INFO] [stderr]     Checking actix-files v0.6.6
[INFO] [stderr]     Checking ruststack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `spawn_blocking_with_tracing` is never used
[INFO] [stdout]   --> src/telemetry/telemetry.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Telemetry {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn spawn_blocking_with_tracing<F, R>(function: F) -> JoinHandle<R>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `markdown_parser` is never read
[INFO] [stdout]  --> src/templates/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct TemplateEngine {
[INFO] [stdout]   |            -------------- field in this struct
[INFO] [stdout] 8 |     env: Environment<'static>,
[INFO] [stdout] 9 |     markdown_parser: MarkdownParser,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `spawn_blocking_with_tracing` is never used
[INFO] [stdout]   --> src/telemetry/telemetry.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Telemetry {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn spawn_blocking_with_tracing<F, R>(function: F) -> JoinHandle<R>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `markdown_parser` is never read
[INFO] [stdout]  --> src/templates/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct TemplateEngine {
[INFO] [stdout]   |            -------------- field in this struct
[INFO] [stdout] 8 |     env: Environment<'static>,
[INFO] [stdout] 9 |     markdown_parser: MarkdownParser,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "ea1ab610d7073a303b8592ead161cdecaabb0bec6d04807e78c73df14571c004", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea1ab610d7073a303b8592ead161cdecaabb0bec6d04807e78c73df14571c004", kill_on_drop: false }`
[INFO] [stdout] ea1ab610d7073a303b8592ead161cdecaabb0bec6d04807e78c73df14571c004