[INFO] fetching crate tp-allocator 2.1.2... [INFO] testing tp-allocator-2.1.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate tp-allocator 2.1.2 into /workspace/builds/worker-27/source [INFO] validating manifest of crates.io crate tp-allocator 2.1.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tp-allocator 2.1.2 [INFO] finished tweaking crates.io crate tp-allocator 2.1.2 [INFO] tweaked toml for crates.io crate tp-allocator 2.1.2 written to /workspace/builds/worker-27/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 09624bffa4e0376a893e1d99657eea81774f8c868af00a568cd02c420d8387c4 [INFO] running `Command { std: "docker" "start" "-a" "09624bffa4e0376a893e1d99657eea81774f8c868af00a568cd02c420d8387c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09624bffa4e0376a893e1d99657eea81774f8c868af00a568cd02c420d8387c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09624bffa4e0376a893e1d99657eea81774f8c868af00a568cd02c420d8387c4", kill_on_drop: false }` [INFO] [stdout] 09624bffa4e0376a893e1d99657eea81774f8c868af00a568cd02c420d8387c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e43996938a9509796d593911951815ce267d08f2bd9b82e81b8cd22fcefb9088 [INFO] running `Command { std: "docker" "start" "-a" "e43996938a9509796d593911951815ce267d08f2bd9b82e81b8cd22fcefb9088", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling tetcore-std v2.1.2 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling tetsy-wasm v0.41.0 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling tetsy-util-mem v0.9.1 [INFO] [stderr] Compiling tetsy-hash-db v0.15.3 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling tetsy-hash256-std-hasher v0.15.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling bitvec v0.20.4 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling uint-crate v0.9.1 [INFO] [stderr] Compiling blake2-rfc v0.2.18 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling hmac v0.7.1 [INFO] [stderr] Compiling pbkdf2 v0.3.0 [INFO] [stderr] Compiling hmac-drbg v0.2.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling pbkdf2 v0.4.0 [INFO] [stderr] Compiling sha2 v0.9.8 [INFO] [stderr] Compiling hmac v0.8.1 [INFO] [stderr] Compiling twasmi-validation v0.3.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling libsecp256k1 v0.3.5 [INFO] [stderr] Compiling tetsy-fixed-hash v0.7.1 [INFO] [stderr] Compiling twox-hash v1.6.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling twasmi v0.6.2 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling zeroize_derive v1.2.2 [INFO] [stderr] Compiling ref-cast-impl v1.0.6 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.1 [INFO] [stderr] Compiling debug-derive v2.1.2 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling tetsy-util-mem-derive v0.1.1 [INFO] [stderr] Compiling dyn-clonable-impl v0.9.0 [INFO] [stderr] Compiling dyn-clonable v0.9.0 [INFO] [stderr] Compiling ref-cast v1.0.6 [INFO] [stderr] Compiling zeroize v1.4.3 [INFO] [stderr] Compiling merlin v2.0.1 [INFO] [stderr] Compiling curve25519-dalek v2.1.3 [INFO] [stderr] Compiling curve25519-dalek v3.2.0 [INFO] [stderr] Compiling secrecy v0.7.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling tiny-bip39 v0.8.2 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling tetsy-impl-serde v0.3.2 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling impl-serde v0.3.2 [INFO] [stderr] Compiling schnorrkel v0.9.1 [INFO] [stderr] Compiling ed25519-dalek v1.0.1 [INFO] [stderr] Compiling tetcore-bip39 v0.4.2 [INFO] [stderr] Compiling tracing-subscriber v0.2.25 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling tetsy-scale-codec-derive v2.0.1 [INFO] [stderr] Compiling tp-runtime-interface-proc-macro v2.1.2 [INFO] [stderr] Compiling tetsy-scale-codec v2.0.1 [INFO] [stderr] Compiling tetsy-impl-codec v0.5.1 [INFO] [stderr] Compiling tetcore-storage v2.1.2 [INFO] [stderr] Compiling tetcore-tracing v2.1.2 [INFO] [stderr] Compiling tetcore-wasm-interface v2.1.2 [INFO] [stderr] Compiling tetsy-primitive-types v0.9.1 [INFO] [stderr] Compiling externalities v2.1.2 [INFO] [stderr] Compiling tp-runtime-interface v2.1.2 [INFO] [stderr] Compiling tet-core v2.1.2 [INFO] [stderr] Compiling tp-allocator v2.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/freeing_bump.rs:476:3 [INFO] [stdout] | [INFO] [stdout] 476 | &mut self[range].copy_from_slice(&bytes[..]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 476 | let _ = &mut self[range].copy_from_slice(&bytes[..]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.20s [INFO] running `Command { std: "docker" "inspect" "e43996938a9509796d593911951815ce267d08f2bd9b82e81b8cd22fcefb9088", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e43996938a9509796d593911951815ce267d08f2bd9b82e81b8cd22fcefb9088", kill_on_drop: false }` [INFO] [stdout] e43996938a9509796d593911951815ce267d08f2bd9b82e81b8cd22fcefb9088 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f4311ad976eca7b009e2b6edbf6c4243b03fc8f79967abb321f33a49ffdf058 [INFO] running `Command { std: "docker" "start" "-a" "1f4311ad976eca7b009e2b6edbf6c4243b03fc8f79967abb321f33a49ffdf058", kill_on_drop: false }` [INFO] [stderr] Compiling tp-allocator v2.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/freeing_bump.rs:476:3 [INFO] [stdout] | [INFO] [stdout] 476 | &mut self[range].copy_from_slice(&bytes[..]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 476 | let _ = &mut self[range].copy_from_slice(&bytes[..]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/freeing_bump.rs:476:3 [INFO] [stdout] | [INFO] [stdout] 476 | &mut self[range].copy_from_slice(&bytes[..]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 476 | let _ = &mut self[range].copy_from_slice(&bytes[..]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.98s [INFO] running `Command { std: "docker" "inspect" "1f4311ad976eca7b009e2b6edbf6c4243b03fc8f79967abb321f33a49ffdf058", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f4311ad976eca7b009e2b6edbf6c4243b03fc8f79967abb321f33a49ffdf058", kill_on_drop: false }` [INFO] [stdout] 1f4311ad976eca7b009e2b6edbf6c4243b03fc8f79967abb321f33a49ffdf058 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] afd93a3ea56053e3b4b2abb22598f56d875a45bcd0dad059443f503328e36ec4 [INFO] running `Command { std: "docker" "start" "-a" "afd93a3ea56053e3b4b2abb22598f56d875a45bcd0dad059443f503328e36ec4", 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] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/freeing_bump.rs:476:3 [INFO] [stderr] | [INFO] [stderr] 476 | &mut self[range].copy_from_slice(&bytes[..]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 476 | let _ = &mut self[range].copy_from_slice(&bytes[..]); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `tp-allocator` (lib) generated 1 warning [INFO] [stderr] warning: `tp-allocator` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.76s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tp_allocator-8ef84b68e747f912) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test freeing_bump::tests::deallocate_needs_to_maintain_linked_list ... ok [INFO] [stdout] test freeing_bump::tests::poison_oom ... ok [INFO] [stdout] test freeing_bump::tests::header_read_write ... ok [INFO] [stdout] test freeing_bump::tests::should_allocate_max_possible_allocation_size ... ok [INFO] [stdout] test freeing_bump::tests::should_not_allocate_if_full ... ok [INFO] [stdout] test freeing_bump::tests::should_not_allocate_if_requested_size_too_large ... ok [INFO] [stdout] test freeing_bump::tests::should_build_linked_list_of_free_areas_properly ... ok [INFO] [stdout] test freeing_bump::tests::should_calculate_total_size_of_zero ... ok [INFO] [stdout] test freeing_bump::tests::should_increment_pointers_properly ... ok [INFO] [stdout] test freeing_bump::tests::should_calculate_total_heap_size_to_zero ... ok [INFO] [stdout] test freeing_bump::tests::should_allocate_properly ... ok [INFO] [stdout] test freeing_bump::tests::should_not_allocate_if_too_large ... ok [INFO] [stdout] test freeing_bump::tests::should_read_and_write_u64_correctly ... ok [INFO] [stdout] test freeing_bump::tests::should_always_align_pointers_to_multiples_of_8 ... ok [INFO] [stdout] test freeing_bump::tests::should_deallocate_and_reallocate_properly ... ok [INFO] [stdout] test freeing_bump::tests::should_free_properly ... ok [INFO] [stdout] test freeing_bump::tests::should_get_max_item_size_from_index ... ok [INFO] [stdout] test freeing_bump::tests::should_return_error_when_bumper_greater_than_heap_size ... ok [INFO] [stdout] test freeing_bump::tests::should_include_prefixes_in_total_heap_size ... ok [INFO] [stdout] test freeing_bump::tests::should_get_item_size_from_order ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Doc-tests tp-allocator [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/freeing_bump.rs - freeing_bump (line 22) ... ignored [INFO] [stdout] test src/freeing_bump.rs - freeing_bump::Header (line 196) ... ignored [INFO] [stdout] test src/freeing_bump.rs - freeing_bump::Header (line 204) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "afd93a3ea56053e3b4b2abb22598f56d875a45bcd0dad059443f503328e36ec4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afd93a3ea56053e3b4b2abb22598f56d875a45bcd0dad059443f503328e36ec4", kill_on_drop: false }` [INFO] [stdout] afd93a3ea56053e3b4b2abb22598f56d875a45bcd0dad059443f503328e36ec4