[INFO] fetching crate snpguest 0.6.0... [INFO] checking snpguest-0.6.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate snpguest 0.6.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate snpguest 0.6.0 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate snpguest 0.6.0 [INFO] finished tweaking crates.io crate snpguest 0.6.0 [INFO] tweaked toml for crates.io crate snpguest 0.6.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate snpguest 0.6.0 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 98aac805b509f4e05a69c0118449485feceaae315ac14f6e534b78a4c91fcd96 [INFO] running `Command { std: "docker" "start" "-a" "98aac805b509f4e05a69c0118449485feceaae315ac14f6e534b78a4c91fcd96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "98aac805b509f4e05a69c0118449485feceaae315ac14f6e534b78a4c91fcd96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98aac805b509f4e05a69c0118449485feceaae315ac14f6e534b78a4c91fcd96", kill_on_drop: false }` [INFO] [stdout] 98aac805b509f4e05a69c0118449485feceaae315ac14f6e534b78a4c91fcd96 [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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36745926d5efca10f69611bb405b7fef7b3a953b496ae1bde3a476dabf3502c7 [INFO] running `Command { std: "docker" "start" "-a" "36745926d5efca10f69611bb405b7fef7b3a953b496ae1bde3a476dabf3502c7", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.1.8 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.205 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking mio v1.0.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking indexmap v2.3.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Compiling oid-registry v0.6.1 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking tokio v1.39.2 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling openssl-src v300.3.1+3.3.1 [INFO] [stderr] Compiling sev v4.0.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking clap_builder v4.4.18 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking rdrand v0.8.3 [INFO] [stderr] Checking codicon v3.0.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking bitfield v0.15.0 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking iocuddle v0.1.1 [INFO] [stderr] Checking data-encoding v2.6.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking clap-num v1.1.1 [INFO] [stderr] Checking nix v0.23.2 [INFO] [stderr] Checking msru v0.2.0 [INFO] [stderr] Checking colorful v0.2.2 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking rusticata-macros v4.1.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling serde_derive v1.0.205 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling asn1-rs-impl v0.1.0 [INFO] [stderr] Checking clap v4.4.18 [INFO] [stderr] Compiling asn1-rs-derive v0.4.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking asn1-rs v0.5.2 [INFO] [stderr] Checking der-parser v8.2.0 [INFO] [stderr] Checking hyper v0.14.30 [INFO] [stderr] Checking x509-parser v0.14.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_bytes v0.11.15 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking serde-big-array v0.5.1 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking snpguest v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/certs.rs:88:8 [INFO] [stdout] | [INFO] [stdout] 62 | let mut current_file = if cert_path.as_os_str().is_empty() { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 63 | match fs::File::open(format!("./certs/{cert_type}.pem")) { [INFO] [stdout] 64 | Ok(file) => file, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 65 | Err(err) => match err.kind() { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 66 | ErrorKind::NotFound => match fs::File::open(format!("./certs/{cert_type}.der")) { [INFO] [stdout] 67 | Ok(file) => file, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 68 | Err(e) => { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 88 | Ok(Certificate::from_bytes(&buf)?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/certs.rs:113:12 [INFO] [stdout] | [INFO] [stdout] 95 | let ark_cert: Certificate = convert_path_to_cert(&content.ark_path, "ark")?; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 96 | let ask_cert: Certificate = convert_path_to_cert(&content.ask_path, "ask")?; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 97 | let vek_cert: Certificate = if content [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 108 | let ca_chain = ca::Chain { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 113 | Ok(Chain { [INFO] [stdout] | ____________^ [INFO] [stdout] 114 | | ca: ca_chain, [INFO] [stdout] 115 | | vek: vek_cert, [INFO] [stdout] 116 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/report.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 93 | let mut fw = Firmware::open().context("unable to open /dev/sev-guest")?; [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 94 | fw.get_report(None, data, vmpl) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/report.rs:153:5 [INFO] [stdout] | [INFO] [stdout] 146 | let mut file = OpenOptions::new() [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 153 | write_hex(&mut file, &report.report_data).context("unable to write report data to REQUEST_FILE") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/certs.rs:88:8 [INFO] [stdout] | [INFO] [stdout] 62 | let mut current_file = if cert_path.as_os_str().is_empty() { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 63 | match fs::File::open(format!("./certs/{cert_type}.pem")) { [INFO] [stdout] 64 | Ok(file) => file, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 65 | Err(err) => match err.kind() { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 66 | ErrorKind::NotFound => match fs::File::open(format!("./certs/{cert_type}.der")) { [INFO] [stdout] 67 | Ok(file) => file, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 68 | Err(e) => { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 88 | Ok(Certificate::from_bytes(&buf)?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/certs.rs:113:12 [INFO] [stdout] | [INFO] [stdout] 95 | let ark_cert: Certificate = convert_path_to_cert(&content.ark_path, "ark")?; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 96 | let ask_cert: Certificate = convert_path_to_cert(&content.ask_path, "ask")?; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 97 | let vek_cert: Certificate = if content [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 108 | let ca_chain = ca::Chain { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 113 | Ok(Chain { [INFO] [stdout] | ____________^ [INFO] [stdout] 114 | | ca: ca_chain, [INFO] [stdout] 115 | | vek: vek_cert, [INFO] [stdout] 116 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/report.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 93 | let mut fw = Firmware::open().context("unable to open /dev/sev-guest")?; [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 94 | fw.get_report(None, data, vmpl) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/report.rs:153:5 [INFO] [stdout] | [INFO] [stdout] 146 | let mut file = OpenOptions::new() [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 153 | write_hex(&mut file, &report.report_data).context("unable to write report data to REQUEST_FILE") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `snpguest` (bin "snpguest") due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `snpguest` (bin "snpguest" test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "36745926d5efca10f69611bb405b7fef7b3a953b496ae1bde3a476dabf3502c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36745926d5efca10f69611bb405b7fef7b3a953b496ae1bde3a476dabf3502c7", kill_on_drop: false }` [INFO] [stdout] 36745926d5efca10f69611bb405b7fef7b3a953b496ae1bde3a476dabf3502c7