[INFO] cloning repository https://github.com/linfeng-crypto/cro-sign-tool [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/linfeng-crypto/cro-sign-tool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinfeng-crypto%2Fcro-sign-tool", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinfeng-crypto%2Fcro-sign-tool'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1944984b9e2af7c5e8442c6fa8deee7609259dab [INFO] checking linfeng-crypto/cro-sign-tool against master#ce1a7e41f96be27103b6e3ba09dcefbf5bd320bd for pr-103914 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinfeng-crypto%2Fcro-sign-tool" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/linfeng-crypto/cro-sign-tool on toolchain ce1a7e41f96be27103b6e3ba09dcefbf5bd320bd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce1a7e41f96be27103b6e3ba09dcefbf5bd320bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/linfeng-crypto/cro-sign-tool [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/linfeng-crypto/cro-sign-tool [INFO] tweaked toml for git repo https://github.com/linfeng-crypto/cro-sign-tool written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/linfeng-crypto/cro-sign-tool already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce1a7e41f96be27103b6e3ba09dcefbf5bd320bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/Zondax/ledger-rs.git` [INFO] [stderr] Updating git repository `https://github.com/crypto-com/ledger-crypto-rs` [INFO] [stderr] Updating git repository `https://github.com/Zondax/blockchain-tools-rs` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust_decimal v1.9.0 [INFO] [stderr] Downloaded secp256k1-sys v0.1.2 [INFO] [stderr] Downloaded protobuf v2.18.1 [INFO] [stderr] Downloaded protoc v2.18.1 [INFO] [stderr] Downloaded k256 v0.7.1 [INFO] [stderr] Downloaded tls-api v0.4.0 [INFO] [stderr] Downloaded tls-api-stub v0.4.0 [INFO] [stderr] Downloaded trait-async v0.1.24 [INFO] [stderr] Downloaded httpbis v0.9.1 [INFO] [stderr] Downloaded grpc-compiler v0.8.2 [INFO] [stderr] Downloaded grpc-protobuf v0.8.2 [INFO] [stderr] Downloaded log-ndc v0.2.0 [INFO] [stderr] Downloaded grpc v0.8.2 [INFO] [stderr] Downloaded protoc-rust-grpc v0.8.2 [INFO] [stderr] Downloaded sorted-json v0.1.0 [INFO] [stderr] Downloaded prost-amino v0.6.0 [INFO] [stderr] Downloaded protobuf-codegen v2.18.1 [INFO] [stderr] Downloaded protoc-rust v2.18.1 [INFO] [stderr] Downloaded radium v0.4.1 [INFO] [stderr] Downloaded stdtx v0.4.0 [INFO] [stderr] Downloaded prost-amino-derive v0.6.1 [INFO] [stderr] Downloaded secp256k1 v0.17.2 [INFO] [stderr] Downloaded elliptic-curve v0.8.4 [INFO] [stderr] Downloaded bitvec v0.18.4 [INFO] [stderr] Downloaded hdwallet v0.2.5 [INFO] [stderr] Downloaded const-oid v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+ce1a7e41f96be27103b6e3ba09dcefbf5bd320bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d0c8c48ece9e7f4f3a44d1ffb550afcb90a633bd5871210acf95166e122d63ca [INFO] running `Command { std: "docker" "start" "-a" "d0c8c48ece9e7f4f3a44d1ffb550afcb90a633bd5871210acf95166e122d63ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0c8c48ece9e7f4f3a44d1ffb550afcb90a633bd5871210acf95166e122d63ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0c8c48ece9e7f4f3a44d1ffb550afcb90a633bd5871210acf95166e122d63ca", kill_on_drop: false }` [INFO] [stdout] d0c8c48ece9e7f4f3a44d1ffb550afcb90a633bd5871210acf95166e122d63ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+ce1a7e41f96be27103b6e3ba09dcefbf5bd320bd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9cf3f43ba755c251cedd140aaa181dd6b8c3b41dfefd7721f7c7d25b511e9785 [INFO] running `Command { std: "docker" "start" "-a" "9cf3f43ba755c251cedd140aaa181dd6b8c3b41dfefd7721f7c7d25b511e9785", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.51 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.5.0 [INFO] [stderr] Compiling cc v1.0.41 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Checking futures-io v0.3.8 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling anyhow v1.0.34 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking pin-project-lite v0.2.0 [INFO] [stderr] Compiling protobuf v2.18.1 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking net2 v0.2.36 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking signal-hook-registry v1.2.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling tower-layer v0.3.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking tinyvec v1.1.0 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Compiling native-tls v0.2.6 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling radium v0.4.1 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Checking socket2 v0.3.17 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Compiling httpbis v0.9.1 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking unix_socket v0.5.0 [INFO] [stderr] Checking log-ndc v0.2.0 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Compiling encoding_rs v0.8.26 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking funty v1.0.1 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Compiling hidapi v1.2.5 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Checking unicode-normalization v0.1.16 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Checking const-oid v0.4.1 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Checking bitvec v0.18.4 [INFO] [stderr] Checking der v0.1.0 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking ledger-apdu v0.7.0 (https://github.com/Zondax/ledger-rs.git?branch=master#3c1e777c) [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Compiling protobuf-codegen v2.18.1 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking ipnet v2.3.0 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking pkcs8 v0.3.3 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking crypto-mac v0.10.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling secp256k1-sys v0.1.2 [INFO] [stderr] Checking ff v0.8.0 [INFO] [stderr] Checking group v0.8.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Compiling multimap v0.8.2 [INFO] [stderr] Compiling grpc-compiler v0.8.2 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Checking sha2 v0.9.2 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking signature v1.2.2 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Compiling ring v0.16.12 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling eyre v0.6.5 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling addr2line v0.14.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking indenter v0.3.0 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Checking pbkdf2 v0.4.0 [INFO] [stderr] Checking prost-amino v0.6.0 [INFO] [stderr] Checking secp256k1 v0.17.2 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking bitcoin_hashes v0.9.4 [INFO] [stderr] Checking humantime v2.0.1 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Compiling backtrace v0.3.55 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling zeroize_derive v1.0.1 [INFO] [stderr] Compiling async-stream-impl v0.2.1 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling trait-async v0.1.24 [INFO] [stderr] Compiling prost-amino-derive v0.6.1 [INFO] [stderr] Checking hdwallet v0.2.5 [INFO] [stderr] Checking zeroize v1.1.1 [INFO] [stderr] Checking tokio v0.2.23 [INFO] [stderr] Compiling async-stream v0.2.1 [INFO] [stderr] Checking elliptic-curve v0.8.4 [INFO] [stderr] Checking subtle-encoding v0.5.1 [INFO] [stderr] Checking env_logger v0.8.2 [INFO] [stderr] Checking ecdsa v0.10.2 [INFO] [stderr] Compiling thiserror v1.0.22 [INFO] [stderr] Checking k256 v0.7.1 [INFO] [stderr] Compiling which v4.0.2 [INFO] [stderr] Checking ledger-transport-hid v0.7.0 (https://github.com/Zondax/ledger-rs.git?branch=master#3c1e777c) [INFO] [stderr] Checking zx-bip44 v0.1.0 (https://github.com/Zondax/blockchain-tools-rs#ece6dd2a) [INFO] [stderr] Checking tiny-bip39 v0.8.0 [INFO] [stderr] Checking tracing v0.1.22 [INFO] [stderr] Compiling protoc v2.18.1 [INFO] [stderr] Compiling protoc-rust v2.18.1 [INFO] [stderr] Checking pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling protoc-rust-grpc v0.8.2 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Compiling ledger-transport-zemu v0.7.0 (https://github.com/Zondax/ledger-rs.git?branch=master#3c1e777c) [INFO] [stderr] Checking tracing-futures v0.2.4 [INFO] [stderr] Checking tower-discover v0.3.0 [INFO] [stderr] Checking tower-load-shed v0.3.0 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tls-api v0.4.0 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Checking tower-load v0.3.0 [INFO] [stderr] Checking tower-retry v0.3.0 [INFO] [stderr] Checking tower-timeout v0.3.0 [INFO] [stderr] Checking tower-buffer v0.3.0 [INFO] [stderr] Checking tower-make v0.3.0 [INFO] [stderr] Checking tls-api-stub v0.4.0 [INFO] [stderr] Checking tower-limit v0.3.1 [INFO] [stderr] Compiling tonic-build v0.3.1 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking futures-executor v0.3.8 [INFO] [stderr] Checking tower-ready-cache v0.3.1 [INFO] [stderr] Checking tower-util v0.3.1 [INFO] [stderr] Checking futures v0.3.8 [INFO] [stderr] Checking tower-balance v0.3.0 [INFO] [stderr] Checking tower v0.3.1 [INFO] [stderr] Checking grpc v0.8.2 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking rust_decimal v1.9.0 [INFO] [stderr] Checking toml v0.5.7 [INFO] [stderr] Checking grpc-protobuf v0.8.2 [INFO] [stderr] Checking sorted-json v0.1.0 [INFO] [stderr] Checking stdtx v0.4.0 [INFO] [stderr] Checking hyper v0.13.9 [INFO] [stderr] Checking hyper-tls v0.4.3 [INFO] [stderr] Checking tonic v0.3.1 [INFO] [stderr] Checking reqwest v0.10.9 [INFO] [stderr] Checking ledger-transport v0.7.0 (https://github.com/Zondax/ledger-rs.git?branch=master#3c1e777c) [INFO] [stderr] Checking ledger-zondax-generic v0.7.0 (https://github.com/Zondax/ledger-rs.git?branch=master#3c1e777c) [INFO] [stderr] Checking ledger-crypto v0.1.0 (https://github.com/crypto-com/ledger-crypto-rs?branch=master#be776fe3) [INFO] [stderr] Compiling cro-sign-tool v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.00s [INFO] running `Command { std: "docker" "inspect" "9cf3f43ba755c251cedd140aaa181dd6b8c3b41dfefd7721f7c7d25b511e9785", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cf3f43ba755c251cedd140aaa181dd6b8c3b41dfefd7721f7c7d25b511e9785", kill_on_drop: false }` [INFO] [stdout] 9cf3f43ba755c251cedd140aaa181dd6b8c3b41dfefd7721f7c7d25b511e9785