[INFO] fetching crate fatfs-sys 0.2.0... [INFO] testing fatfs-sys-0.2.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate fatfs-sys 0.2.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate fatfs-sys 0.2.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fatfs-sys 0.2.0 [INFO] finished tweaking crates.io crate fatfs-sys 0.2.0 [INFO] tweaked toml for crates.io crate fatfs-sys 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bba66f19c25ba1034622a8a331284b8c855598115a3f9625b8da3da8d243f40f [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" "bba66f19c25ba1034622a8a331284b8c855598115a3f9625b8da3da8d243f40f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bba66f19c25ba1034622a8a331284b8c855598115a3f9625b8da3da8d243f40f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bba66f19c25ba1034622a8a331284b8c855598115a3f9625b8da3da8d243f40f", kill_on_drop: false }` [INFO] [stdout] bba66f19c25ba1034622a8a331284b8c855598115a3f9625b8da3da8d243f40f [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" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02f26ab016dc1617781c5759a805e487b70950a509b7679a00335d914ac15767 [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" "02f26ab016dc1617781c5759a805e487b70950a509b7679a00335d914ac15767", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling bindgen v0.48.1 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling clang-sys v0.26.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling hashbrown v0.1.8 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling fatfs-sys v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "02f26ab016dc1617781c5759a805e487b70950a509b7679a00335d914ac15767", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02f26ab016dc1617781c5759a805e487b70950a509b7679a00335d914ac15767", kill_on_drop: false }` [INFO] [stdout] 02f26ab016dc1617781c5759a805e487b70950a509b7679a00335d914ac15767 [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" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e1218351f8bac7de3b6de497023792741732a3cba7c9dba359cef98ba413ac80 [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" "e1218351f8bac7de3b6de497023792741732a3cba7c9dba359cef98ba413ac80", kill_on_drop: false }` [INFO] [stderr] Compiling fatfs-sys v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:8015 [INFO] [stdout] | [INFO] [stdout] 5 | ... ! ( unsafe { & ( * ( :: std :: ptr :: null :: < __fsid_t > ( ) ) ) . __val as * const _ as usize } , 0usize , concat ! ( "Offset of f... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:11595 [INFO] [stdout] | [INFO] [stdout] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . fs_type as * const _ as usize } , 0usize , concat ! ( "Offset of ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:11808 [INFO] [stdout] | [INFO] [stdout] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . pdrv as * const _ as usize } , 1usize , concat ! ( "Offset of fie... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:12015 [INFO] [stdout] | [INFO] [stdout] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . n_fats as * const _ as usize } , 2usize , concat ! ( "Offset of f... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:12226 [INFO] [stdout] | [INFO] [stdout] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . wflag as * const _ as usize } , 3usize , concat ! ( "Offset of fi... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:12435 [INFO] [stdout] | [INFO] [stdout] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . fsi_flag as * const _ as usize } , 4usize , concat ! ( "Offset of... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:12650 [INFO] [stdout] | [INFO] [stdout] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . id as * const _ as usize } , 6usize , concat ! ( "Offset of field... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:12853 [INFO] [stdout] | [INFO] [stdout] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . n_rootdir as * const _ as usize } , 8usize , concat ! ( "Offset o... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:13070 [INFO] [stdout] | [INFO] [stdout] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . csize as * const _ as usize } , 10usize , concat ! ( "Offset of f... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:13280 [INFO] [stdout] | [INFO] [stdout] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . last_clst as * const _ as usize } , 12usize , concat ! ( "Offset ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:13498 [INFO] [stdout] | [INFO] [stdout] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . free_clst as * const _ as usize } , 16usize , concat ! ( "Offset ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:13716 [INFO] [stdout] | [INFO] [stdout] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . n_fatent as * const _ as usize } , 20usize , concat ! ( "Offset o... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:13932 [INFO] [stdout] | [INFO] [stdout] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . fsize as * const _ as usize } , 24usize , concat ! ( "Offset of f... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:14142 [INFO] [stdout] | [INFO] [stdout] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . volbase as * const _ as usize } , 28usize , concat ! ( "Offset of... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:14356 [INFO] [stdout] | [INFO] [stdout] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . fatbase as * const _ as usize } , 32usize , concat ! ( "Offset of... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:14570 [INFO] [stdout] | [INFO] [stdout] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . dirbase as * const _ as usize } , 36usize , concat ! ( "Offset of... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:14784 [INFO] [stdout] | [INFO] [stdout] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . database as * const _ as usize } , 40usize , concat ! ( "Offset o... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:15000 [INFO] [stdout] | [INFO] [stdout] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . winsect as * const _ as usize } , 44usize , concat ! ( "Offset of... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:15214 [INFO] [stdout] | [INFO] [stdout] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . win as * const _ as usize } , 48usize , concat ! ( "Offset of fie... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:16015 [INFO] [stdout] | [INFO] [stdout] 5 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FFOBJID > ( ) ) ) . fs as * const _ as usize } , 0usize , concat ! ( "Offset of fiel... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:16222 [INFO] [stdout] | [INFO] [stdout] 5 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FFOBJID > ( ) ) ) . id as * const _ as usize } , 8usize , concat ! ( "Offset of fiel... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:16429 [INFO] [stdout] | [INFO] [stdout] 5 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FFOBJID > ( ) ) ) . attr as * const _ as usize } , 10usize , concat ! ( "Offset of f... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:16641 [INFO] [stdout] | [INFO] [stdout] 5 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FFOBJID > ( ) ) ) . stat as * const _ as usize } , 11usize , concat ! ( "Offset of f... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:16853 [INFO] [stdout] | [INFO] [stdout] 5 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FFOBJID > ( ) ) ) . sclust as * const _ as usize } , 12usize , concat ! ( "Offset of... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:17069 [INFO] [stdout] | [INFO] [stdout] 5 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FFOBJID > ( ) ) ) . objsize as * const _ as usize } , 16usize , concat ! ( "Offset o... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:17930 [INFO] [stdout] | [INFO] [stdout] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FIL > ( ) ) ) . obj as * const _ as usize } , 0usize , concat ! ( "Offset of field... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:18131 [INFO] [stdout] | [INFO] [stdout] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FIL > ( ) ) ) . flag as * const _ as usize } , 24usize , concat ! ( "Offset of fie... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:18335 [INFO] [stdout] | [INFO] [stdout] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FIL > ( ) ) ) . err as * const _ as usize } , 25usize , concat ! ( "Offset of fiel... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:18537 [INFO] [stdout] | [INFO] [stdout] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FIL > ( ) ) ) . fptr as * const _ as usize } , 28usize , concat ! ( "Offset of fie... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:18741 [INFO] [stdout] | [INFO] [stdout] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FIL > ( ) ) ) . clust as * const _ as usize } , 32usize , concat ! ( "Offset of fi... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:18947 [INFO] [stdout] | [INFO] [stdout] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FIL > ( ) ) ) . sect as * const _ as usize } , 36usize , concat ! ( "Offset of fie... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:19151 [INFO] [stdout] | [INFO] [stdout] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FIL > ( ) ) ) . dir_sect as * const _ as usize } , 40usize , concat ! ( "Offset of... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:19363 [INFO] [stdout] | [INFO] [stdout] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FIL > ( ) ) ) . dir_ptr as * const _ as usize } , 48usize , concat ! ( "Offset of ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:19573 [INFO] [stdout] | [INFO] [stdout] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FIL > ( ) ) ) . buf as * const _ as usize } , 56usize , concat ! ( "Offset of fiel... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:20356 [INFO] [stdout] | [INFO] [stdout] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < DIR > ( ) ) ) . obj as * const _ as usize } , 0usize , concat ! ( "Offset of field... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:20557 [INFO] [stdout] | [INFO] [stdout] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < DIR > ( ) ) ) . dptr as * const _ as usize } , 24usize , concat ! ( "Offset of fie... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:20761 [INFO] [stdout] | [INFO] [stdout] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < DIR > ( ) ) ) . clust as * const _ as usize } , 28usize , concat ! ( "Offset of fi... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:20967 [INFO] [stdout] | [INFO] [stdout] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < DIR > ( ) ) ) . sect as * const _ as usize } , 32usize , concat ! ( "Offset of fie... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:21171 [INFO] [stdout] | [INFO] [stdout] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < DIR > ( ) ) ) . dir as * const _ as usize } , 40usize , concat ! ( "Offset of fiel... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:21373 [INFO] [stdout] | [INFO] [stdout] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < DIR > ( ) ) ) . fn_ as * const _ as usize } , 48usize , concat ! ( "Offset of fiel... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:22173 [INFO] [stdout] | [INFO] [stdout] 5 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FILINFO > ( ) ) ) . fsize as * const _ as usize } , 0usize , concat ! ( "Offset of f... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:22386 [INFO] [stdout] | [INFO] [stdout] 5 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FILINFO > ( ) ) ) . fdate as * const _ as usize } , 4usize , concat ! ( "Offset of f... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:22599 [INFO] [stdout] | [INFO] [stdout] 5 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FILINFO > ( ) ) ) . ftime as * const _ as usize } , 6usize , concat ! ( "Offset of f... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:22812 [INFO] [stdout] | [INFO] [stdout] 5 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FILINFO > ( ) ) ) . fattrib as * const _ as usize } , 8usize , concat ! ( "Offset of... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:23029 [INFO] [stdout] | [INFO] [stdout] 5 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FILINFO > ( ) ) ) . fname as * const _ as usize } , 9usize , concat ! ( "Offset of f... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.11s [INFO] [stdout] warning: 45 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e1218351f8bac7de3b6de497023792741732a3cba7c9dba359cef98ba413ac80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1218351f8bac7de3b6de497023792741732a3cba7c9dba359cef98ba413ac80", kill_on_drop: false }` [INFO] [stdout] e1218351f8bac7de3b6de497023792741732a3cba7c9dba359cef98ba413ac80 [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" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3aa019fd62db7332ce0268347eb0f17fa1d4fa91b69de086024de59499ad38f4 [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" "3aa019fd62db7332ce0268347eb0f17fa1d4fa91b69de086024de59499ad38f4", kill_on_drop: false }` [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:8015 [INFO] [stderr] | [INFO] [stderr] 5 | ... ! ( unsafe { & ( * ( :: std :: ptr :: null :: < __fsid_t > ( ) ) ) . __val as * const _ as usize } , 0usize , concat ! ( "Offset of f... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:11595 [INFO] [stderr] | [INFO] [stderr] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . fs_type as * const _ as usize } , 0usize , concat ! ( "Offset of ... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:11808 [INFO] [stderr] | [INFO] [stderr] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . pdrv as * const _ as usize } , 1usize , concat ! ( "Offset of fie... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:12015 [INFO] [stderr] | [INFO] [stderr] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . n_fats as * const _ as usize } , 2usize , concat ! ( "Offset of f... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:12226 [INFO] [stderr] | [INFO] [stderr] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . wflag as * const _ as usize } , 3usize , concat ! ( "Offset of fi... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:12435 [INFO] [stderr] | [INFO] [stderr] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . fsi_flag as * const _ as usize } , 4usize , concat ! ( "Offset of... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:12650 [INFO] [stderr] | [INFO] [stderr] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . id as * const _ as usize } , 6usize , concat ! ( "Offset of field... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:12853 [INFO] [stderr] | [INFO] [stderr] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . n_rootdir as * const _ as usize } , 8usize , concat ! ( "Offset o... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:13070 [INFO] [stderr] | [INFO] [stderr] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . csize as * const _ as usize } , 10usize , concat ! ( "Offset of f... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:13280 [INFO] [stderr] | [INFO] [stderr] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . last_clst as * const _ as usize } , 12usize , concat ! ( "Offset ... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:13498 [INFO] [stderr] | [INFO] [stderr] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . free_clst as * const _ as usize } , 16usize , concat ! ( "Offset ... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:13716 [INFO] [stderr] | [INFO] [stderr] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . n_fatent as * const _ as usize } , 20usize , concat ! ( "Offset o... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:13932 [INFO] [stderr] | [INFO] [stderr] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . fsize as * const _ as usize } , 24usize , concat ! ( "Offset of f... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:14142 [INFO] [stderr] | [INFO] [stderr] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . volbase as * const _ as usize } , 28usize , concat ! ( "Offset of... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:14356 [INFO] [stderr] | [INFO] [stderr] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . fatbase as * const _ as usize } , 32usize , concat ! ( "Offset of... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:14570 [INFO] [stderr] | [INFO] [stderr] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . dirbase as * const _ as usize } , 36usize , concat ! ( "Offset of... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:14784 [INFO] [stderr] | [INFO] [stderr] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . database as * const _ as usize } , 40usize , concat ! ( "Offset o... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:15000 [INFO] [stderr] | [INFO] [stderr] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . winsect as * const _ as usize } , 44usize , concat ! ( "Offset of... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:15214 [INFO] [stderr] | [INFO] [stderr] 5 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FATFS > ( ) ) ) . win as * const _ as usize } , 48usize , concat ! ( "Offset of fie... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:16015 [INFO] [stderr] | [INFO] [stderr] 5 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FFOBJID > ( ) ) ) . fs as * const _ as usize } , 0usize , concat ! ( "Offset of fiel... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:16222 [INFO] [stderr] | [INFO] [stderr] 5 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FFOBJID > ( ) ) ) . id as * const _ as usize } , 8usize , concat ! ( "Offset of fiel... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:16429 [INFO] [stderr] | [INFO] [stderr] 5 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FFOBJID > ( ) ) ) . attr as * const _ as usize } , 10usize , concat ! ( "Offset of f... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:16641 [INFO] [stderr] | [INFO] [stderr] 5 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FFOBJID > ( ) ) ) . stat as * const _ as usize } , 11usize , concat ! ( "Offset of f... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:16853 [INFO] [stderr] | [INFO] [stderr] 5 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FFOBJID > ( ) ) ) . sclust as * const _ as usize } , 12usize , concat ! ( "Offset of... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:17069 [INFO] [stderr] | [INFO] [stderr] 5 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FFOBJID > ( ) ) ) . objsize as * const _ as usize } , 16usize , concat ! ( "Offset o... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:17930 [INFO] [stderr] | [INFO] [stderr] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FIL > ( ) ) ) . obj as * const _ as usize } , 0usize , concat ! ( "Offset of field... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:18131 [INFO] [stderr] | [INFO] [stderr] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FIL > ( ) ) ) . flag as * const _ as usize } , 24usize , concat ! ( "Offset of fie... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:18335 [INFO] [stderr] | [INFO] [stderr] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FIL > ( ) ) ) . err as * const _ as usize } , 25usize , concat ! ( "Offset of fiel... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:18537 [INFO] [stderr] | [INFO] [stderr] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FIL > ( ) ) ) . fptr as * const _ as usize } , 28usize , concat ! ( "Offset of fie... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:18741 [INFO] [stderr] | [INFO] [stderr] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FIL > ( ) ) ) . clust as * const _ as usize } , 32usize , concat ! ( "Offset of fi... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:18947 [INFO] [stderr] | [INFO] [stderr] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FIL > ( ) ) ) . sect as * const _ as usize } , 36usize , concat ! ( "Offset of fie... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:19151 [INFO] [stderr] | [INFO] [stderr] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FIL > ( ) ) ) . dir_sect as * const _ as usize } , 40usize , concat ! ( "Offset of... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:19363 [INFO] [stderr] | [INFO] [stderr] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FIL > ( ) ) ) . dir_ptr as * const _ as usize } , 48usize , concat ! ( "Offset of ... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:19573 [INFO] [stderr] | [INFO] [stderr] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FIL > ( ) ) ) . buf as * const _ as usize } , 56usize , concat ! ( "Offset of fiel... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:20356 [INFO] [stderr] | [INFO] [stderr] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < DIR > ( ) ) ) . obj as * const _ as usize } , 0usize , concat ! ( "Offset of field... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:20557 [INFO] [stderr] | [INFO] [stderr] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < DIR > ( ) ) ) . dptr as * const _ as usize } , 24usize , concat ! ( "Offset of fie... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:20761 [INFO] [stderr] | [INFO] [stderr] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < DIR > ( ) ) ) . clust as * const _ as usize } , 28usize , concat ! ( "Offset of fi... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:20967 [INFO] [stderr] | [INFO] [stderr] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < DIR > ( ) ) ) . sect as * const _ as usize } , 32usize , concat ! ( "Offset of fie... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:21171 [INFO] [stderr] | [INFO] [stderr] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < DIR > ( ) ) ) . dir as * const _ as usize } , 40usize , concat ! ( "Offset of fiel... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:21373 [INFO] [stderr] | [INFO] [stderr] 5 | ..._eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < DIR > ( ) ) ) . fn_ as * const _ as usize } , 48usize , concat ! ( "Offset of fiel... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:22173 [INFO] [stderr] | [INFO] [stderr] 5 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FILINFO > ( ) ) ) . fsize as * const _ as usize } , 0usize , concat ! ( "Offset of f... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:22386 [INFO] [stderr] | [INFO] [stderr] 5 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FILINFO > ( ) ) ) . fdate as * const _ as usize } , 4usize , concat ! ( "Offset of f... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:22599 [INFO] [stderr] | [INFO] [stderr] 5 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FILINFO > ( ) ) ) . ftime as * const _ as usize } , 6usize , concat ! ( "Offset of f... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:22812 [INFO] [stderr] | [INFO] [stderr] 5 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FILINFO > ( ) ) ) . fattrib as * const _ as usize } , 8usize , concat ! ( "Offset of... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/fatfs-sys-490f3f030dde13a2/out/bindings.rs:5:23029 [INFO] [stderr] | [INFO] [stderr] 5 | ...q ! ( unsafe { & ( * ( :: std :: ptr :: null :: < FILINFO > ( ) ) ) . fname as * const _ as usize } , 9usize , concat ! ( "Offset of f... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: `fatfs-sys` (lib test) generated 45 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fatfs_sys-72402f3b5492350b) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test bindgen_test_layout_DIR ... ok [INFO] [stdout] test bindgen_test_layout_FATFS ... ok [INFO] [stdout] test bindgen_test_layout_FIL ... ok [INFO] [stdout] test bindgen_test_layout_FILINFO ... ok [INFO] [stdout] test bindgen_test_layout___fsid_t ... ok [INFO] [stdout] test bindgen_test_layout_FFOBJID ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests fatfs-sys [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3aa019fd62db7332ce0268347eb0f17fa1d4fa91b69de086024de59499ad38f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3aa019fd62db7332ce0268347eb0f17fa1d4fa91b69de086024de59499ad38f4", kill_on_drop: false }` [INFO] [stdout] 3aa019fd62db7332ce0268347eb0f17fa1d4fa91b69de086024de59499ad38f4