[INFO] cloning repository https://github.com/randombk/rust-ldpreload-read
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/randombk/rust-ldpreload-read" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frandombk%2Frust-ldpreload-read", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frandombk%2Frust-ldpreload-read'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 60283f4fc1f7ba72c8999d315eadf73b5e704390
[INFO] checking randombk/rust-ldpreload-read against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frandombk%2Frust-ldpreload-read" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/randombk/rust-ldpreload-read on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/randombk/rust-ldpreload-read
[INFO] finished tweaking git repo https://github.com/randombk/rust-ldpreload-read
[INFO] tweaked toml for git repo https://github.com/randombk/rust-ldpreload-read written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/randombk/rust-ldpreload-read already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c93ed3e38fcac40c1b0d32d2db3759e149346140d52ac2b00faf8b96d6ced137
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c93ed3e38fcac40c1b0d32d2db3759e149346140d52ac2b00faf8b96d6ced137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c93ed3e38fcac40c1b0d32d2db3759e149346140d52ac2b00faf8b96d6ced137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c93ed3e38fcac40c1b0d32d2db3759e149346140d52ac2b00faf8b96d6ced137", kill_on_drop: false }`
[INFO] [stdout] c93ed3e38fcac40c1b0d32d2db3759e149346140d52ac2b00faf8b96d6ced137
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6ac39cb6a97cd0e588a2332456f7835749cbe06008e9f470ea27a515bdb681e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f6ac39cb6a97cd0e588a2332456f7835749cbe06008e9f470ea27a515bdb681e", 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]     Checking libc v0.2.39
[INFO] [stderr]     Checking redhook v0.1.1
[INFO] [stderr]     Checking dlp_ldpreload_redirect_read v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | / hook! {
[INFO] [stdout] 21 | |     unsafe fn fopen(pathname: *const c_char, mode: *mut c_char) -> usize => my_fopen {
[INFO] [stdout] 22 | |         if CStr::from_ptr(pathname).to_str() == Ok(REDIRECT_ORIG_PATH) {
[INFO] [stdout] 23 | |             println!("Redirected fopen(\"{}\") to fopen(\"{}\")", REDIRECT_ORIG_PATH, REDIRECT_TARGET_PATH);
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     }
[INFO] [stdout] 31 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | / hook! {
[INFO] [stdout] 21 | |     unsafe fn fopen(pathname: *const c_char, mode: *mut c_char) -> usize => my_fopen {
[INFO] [stdout] 22 | |         if CStr::from_ptr(pathname).to_str() == Ok(REDIRECT_ORIG_PATH) {
[INFO] [stdout] 23 | |             println!("Redirected fopen(\"{}\") to fopen(\"{}\")", REDIRECT_ORIG_PATH, REDIRECT_TARGET_PATH);
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     }
[INFO] [stdout] 31 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | / hook! {
[INFO] [stdout] 34 | |     unsafe fn fopen64(pathname: *const c_char, mode: *mut c_char) -> usize => my_fopen64 {
[INFO] [stdout] 35 | |         if CStr::from_ptr(pathname).to_str() == Ok(REDIRECT_ORIG_PATH) {
[INFO] [stdout] 36 | |             println!("Redirected fopen64(\"{}\") to fopen64(\"{}\")", REDIRECT_ORIG_PATH, REDIRECT_TARGET_PATH);
[INFO] [stdout] ...  |
[INFO] [stdout] 43 | |     }
[INFO] [stdout] 44 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | / hook! {
[INFO] [stdout] 34 | |     unsafe fn fopen64(pathname: *const c_char, mode: *mut c_char) -> usize => my_fopen64 {
[INFO] [stdout] 35 | |         if CStr::from_ptr(pathname).to_str() == Ok(REDIRECT_ORIG_PATH) {
[INFO] [stdout] 36 | |             println!("Redirected fopen64(\"{}\") to fopen64(\"{}\")", REDIRECT_ORIG_PATH, REDIRECT_TARGET_PATH);
[INFO] [stdout] ...  |
[INFO] [stdout] 43 | |     }
[INFO] [stdout] 44 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | / hook! {
[INFO] [stdout] 47 | |     unsafe fn open(pathname: *const c_char, mode: usize) -> usize => my_open {
[INFO] [stdout] 48 | |         if CStr::from_ptr(pathname).to_str() == Ok(REDIRECT_ORIG_PATH) {
[INFO] [stdout] 49 | |             println!("Redirected open(\"{}\") to open(\"{}\")", REDIRECT_ORIG_PATH, REDIRECT_TARGET_PATH);
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |     }
[INFO] [stdout] 57 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | / hook! {
[INFO] [stdout] 47 | |     unsafe fn open(pathname: *const c_char, mode: usize) -> usize => my_open {
[INFO] [stdout] 48 | |         if CStr::from_ptr(pathname).to_str() == Ok(REDIRECT_ORIG_PATH) {
[INFO] [stdout] 49 | |             println!("Redirected open(\"{}\") to open(\"{}\")", REDIRECT_ORIG_PATH, REDIRECT_TARGET_PATH);
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |     }
[INFO] [stdout] 57 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | / hook! {
[INFO] [stdout] 60 | |     unsafe fn open64(pathname: *const c_char, mode: usize) -> usize => my_open64 {
[INFO] [stdout] 61 | |         if CStr::from_ptr(pathname).to_str() == Ok(REDIRECT_ORIG_PATH) {
[INFO] [stdout] 62 | |             println!("Redirected open64(\"{}\") to open64(\"{}\")", REDIRECT_ORIG_PATH, REDIRECT_TARGET_PATH);
[INFO] [stdout] ...  |
[INFO] [stdout] 69 | |     }
[INFO] [stdout] 70 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | / hook! {
[INFO] [stdout] 60 | |     unsafe fn open64(pathname: *const c_char, mode: usize) -> usize => my_open64 {
[INFO] [stdout] 61 | |         if CStr::from_ptr(pathname).to_str() == Ok(REDIRECT_ORIG_PATH) {
[INFO] [stdout] 62 | |             println!("Redirected open64(\"{}\") to open64(\"{}\")", REDIRECT_ORIG_PATH, REDIRECT_TARGET_PATH);
[INFO] [stdout] ...  |
[INFO] [stdout] 69 | |     }
[INFO] [stdout] 70 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | / hook! {
[INFO] [stdout] 21 | |     unsafe fn fopen(pathname: *const c_char, mode: *mut c_char) -> usize => my_fopen {
[INFO] [stdout] 22 | |         if CStr::from_ptr(pathname).to_str() == Ok(REDIRECT_ORIG_PATH) {
[INFO] [stdout] 23 | |             println!("Redirected fopen(\"{}\") to fopen(\"{}\")", REDIRECT_ORIG_PATH, REDIRECT_TARGET_PATH);
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     }
[INFO] [stdout] 31 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | / hook! {
[INFO] [stdout] 21 | |     unsafe fn fopen(pathname: *const c_char, mode: *mut c_char) -> usize => my_fopen {
[INFO] [stdout] 22 | |         if CStr::from_ptr(pathname).to_str() == Ok(REDIRECT_ORIG_PATH) {
[INFO] [stdout] 23 | |             println!("Redirected fopen(\"{}\") to fopen(\"{}\")", REDIRECT_ORIG_PATH, REDIRECT_TARGET_PATH);
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     }
[INFO] [stdout] 31 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | / hook! {
[INFO] [stdout] 34 | |     unsafe fn fopen64(pathname: *const c_char, mode: *mut c_char) -> usize => my_fopen64 {
[INFO] [stdout] 35 | |         if CStr::from_ptr(pathname).to_str() == Ok(REDIRECT_ORIG_PATH) {
[INFO] [stdout] 36 | |             println!("Redirected fopen64(\"{}\") to fopen64(\"{}\")", REDIRECT_ORIG_PATH, REDIRECT_TARGET_PATH);
[INFO] [stdout] ...  |
[INFO] [stdout] 43 | |     }
[INFO] [stdout] 44 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | / hook! {
[INFO] [stdout] 34 | |     unsafe fn fopen64(pathname: *const c_char, mode: *mut c_char) -> usize => my_fopen64 {
[INFO] [stdout] 35 | |         if CStr::from_ptr(pathname).to_str() == Ok(REDIRECT_ORIG_PATH) {
[INFO] [stdout] 36 | |             println!("Redirected fopen64(\"{}\") to fopen64(\"{}\")", REDIRECT_ORIG_PATH, REDIRECT_TARGET_PATH);
[INFO] [stdout] ...  |
[INFO] [stdout] 43 | |     }
[INFO] [stdout] 44 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | / hook! {
[INFO] [stdout] 47 | |     unsafe fn open(pathname: *const c_char, mode: usize) -> usize => my_open {
[INFO] [stdout] 48 | |         if CStr::from_ptr(pathname).to_str() == Ok(REDIRECT_ORIG_PATH) {
[INFO] [stdout] 49 | |             println!("Redirected open(\"{}\") to open(\"{}\")", REDIRECT_ORIG_PATH, REDIRECT_TARGET_PATH);
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |     }
[INFO] [stdout] 57 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | / hook! {
[INFO] [stdout] 47 | |     unsafe fn open(pathname: *const c_char, mode: usize) -> usize => my_open {
[INFO] [stdout] 48 | |         if CStr::from_ptr(pathname).to_str() == Ok(REDIRECT_ORIG_PATH) {
[INFO] [stdout] 49 | |             println!("Redirected open(\"{}\") to open(\"{}\")", REDIRECT_ORIG_PATH, REDIRECT_TARGET_PATH);
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |     }
[INFO] [stdout] 57 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | / hook! {
[INFO] [stdout] 60 | |     unsafe fn open64(pathname: *const c_char, mode: usize) -> usize => my_open64 {
[INFO] [stdout] 61 | |         if CStr::from_ptr(pathname).to_str() == Ok(REDIRECT_ORIG_PATH) {
[INFO] [stdout] 62 | |             println!("Redirected open64(\"{}\") to open64(\"{}\")", REDIRECT_ORIG_PATH, REDIRECT_TARGET_PATH);
[INFO] [stdout] ...  |
[INFO] [stdout] 69 | |     }
[INFO] [stdout] 70 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | / hook! {
[INFO] [stdout] 60 | |     unsafe fn open64(pathname: *const c_char, mode: usize) -> usize => my_open64 {
[INFO] [stdout] 61 | |         if CStr::from_ptr(pathname).to_str() == Ok(REDIRECT_ORIG_PATH) {
[INFO] [stdout] 62 | |             println!("Redirected open64(\"{}\") to open64(\"{}\")", REDIRECT_ORIG_PATH, REDIRECT_TARGET_PATH);
[INFO] [stdout] ...  |
[INFO] [stdout] 69 | |     }
[INFO] [stdout] 70 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.95s
[INFO] running `Command { std: "docker" "inspect" "f6ac39cb6a97cd0e588a2332456f7835749cbe06008e9f470ea27a515bdb681e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6ac39cb6a97cd0e588a2332456f7835749cbe06008e9f470ea27a515bdb681e", kill_on_drop: false }`
[INFO] [stdout] f6ac39cb6a97cd0e588a2332456f7835749cbe06008e9f470ea27a515bdb681e